chore(deps): update Go dependencies

* initial changes

* Add tests

* Fix edge case when we need to regenerate appearances

* Fix comments

* Add missing comment

* Add missing comment

* Add missing comment

* Add flatten option to the merge route

* Add flatten option to the libreoffice convert route

* Add flatten option to the chromium convert route

* Revert "Add flatten option to the chromium convert route"

This reverts commit cdab8b4e6b.

* Ignore lint false positives

* Add missing tests

* Add flatten route tests

* Replace input instead of creating a new file

* create copy before flatten in tests

---------

Co-authored-by: Peter Chakalov <peter.chakalov@abraxa.com>

.dockerignore

@@ -0,0 +1 @@
+.git

.env

@@ -0,0 +1,14 @@
+GOLANG_VERSION=1.23
+DOCKER_REGISTRY=gotenberg
+DOCKER_REPOSITORY=gotenberg
+GOTENBERG_VERSION=snapshot
+GOTENBERG_USER_GID=1001
+GOTENBERG_USER_UID=1001
+NOTO_COLOR_EMOJI_VERSION=v2.047 # See https://github.com/googlefonts/noto-emoji/releases.
+PDFTK_VERSION=v3.3.3 # See https://gitlab.com/pdftk-java/pdftk/-/releases - Binary package.
+PDFCPU_VERSION=v0.8.1 # See https://github.com/pdfcpu/pdfcpu/releases.
+GOLANGCI_LINT_VERSION=v1.63.4 # See https://github.com/golangci/golangci-lint/releases.
+GOTENBERG_VERSION=snapshot
+DOCKERFILE=build/Dockerfile
+DOCKERFILE_CLOUDRUN=build/Dockerfile.cloudrun
+DOCKER_BUILD_CONTEXT='.'

.github/CODE_OF_CONDUCT.md

@@ -1,46 +0,0 @@
-# Contributor Covenant Code of Conduct
-
-## Our Pledge
-
-In the interest of fostering an open and welcoming environment, we as contributors and maintainers pledge to making participation in our project and our community a harassment-free experience for everyone, regardless of age, body size, disability, ethnicity, gender identity and expression, level of experience, nationality, personal appearance, race, religion, or sexual identity and orientation.
-
-## Our Standards
-
-Examples of behavior that contributes to creating a positive environment include:
-
-* Using welcoming and inclusive language
-* Being respectful of differing viewpoints and experiences
-* Gracefully accepting constructive criticism
-* Focusing on what is best for the community
-* Showing empathy towards other community members
-
-Examples of unacceptable behavior by participants include:
-
-* The use of sexualized language or imagery and unwelcome sexual attention or advances
-* Trolling, insulting/derogatory comments, and personal or political attacks
-* Public or private harassment
-* Publishing others' private information, such as a physical or electronic address, without explicit permission
-* Other conduct which could reasonably be considered inappropriate in a professional setting
-
-## Our Responsibilities
-
-Project maintainers are responsible for clarifying the standards of acceptable behavior and are expected to take appropriate and fair corrective action in response to any instances of unacceptable behavior.
-
-Project maintainers have the right and responsibility to remove, edit, or reject comments, commits, code, wiki edits, issues, and other contributions that are not aligned to this Code of Conduct, or to ban temporarily or permanently any contributor for other behaviors that they deem inappropriate, threatening, offensive, or harmful.
-
-## Scope
-
-This Code of Conduct applies both within project spaces and in public spaces when an individual is representing the project or its community. Examples of representing a project or community include using an official project e-mail address, posting via an official social media account, or acting as an appointed representative at an online or offline event. Representation of a project may be further defined and clarified by project maintainers.
-
-## Enforcement
-
-Instances of abusive, harassing, or otherwise unacceptable behavior may be reported by contacting the project team at neuhart.julien@gmail.com. The project team will review and investigate all complaints, and will respond in a way that it deems appropriate to the circumstances. The project team is obligated to maintain confidentiality with regard to the reporter of an incident. Further details of specific enforcement policies may be posted separately.
-
-Project maintainers who do not follow or enforce the Code of Conduct in good faith may face temporary or permanent repercussions as determined by other members of the project's leadership.
-
-## Attribution
-
-This Code of Conduct is adapted from the [Contributor Covenant][homepage], version 1.4, available at [http://contributor-covenant.org/version/1/4][version]
-
-[homepage]: http://contributor-covenant.org
-[version]: http://contributor-covenant.org/version/1/4/

.github/CONTRIBUTING.md

@@ -1,39 +0,0 @@
-# Contributing
-
-Hi! Thank you for considering contributing to Gotenberg. You'll
-find below useful information about how to contribute to the Gotenberg project.
-
-## Contributing code
-
-### Install from sources
-
-1. Install and run the latest version of Docker
-2. Verify your Go version (>= 1.11)
-3. Fork this repository
-4. Clone it outside of your `GOPATH` (we're using Go modules)
-
-### Working with git
-
-1. Create your feature branch (`git checkout -b my-new-feature`)
-2. Commit your changes (`git commit -am 'Add some feature'`)
-3. Push to the branch (`git push origin my-new-feature`)
-4. Create a new pull request
-
-### Testing
-
-1. Run all linters (`make lint`)
-2. Run all tests (`make tests`)
-
-## Reporting bugs and feature request
-
-Your issue or feature request may already be reported!
-Please search on the [issue tracker](../../../issues) before creating one.
-
-If you do not find any relevant issue or feature request, feel free to
-add a new one!
-
-## Additional resources
-
-* [Code of conduct](CODE_OF_CONDUCT.md)
-* [Issue template](ISSUE_TEMPLATE.md)
-* [Pull request template](PULL_REQUEST_TEMPLATE.md)

.github/FUNDING.yml

@@ -0,0 +1 @@
+github: [gulien]

.github/ISSUE_TEMPLATE.md

@@ -1,32 +0,0 @@
-Your issue may already be reported!
-Please search on the [issue tracker](../../../issues) before creating one.
-
-## Expected Behavior
-<!--- If you're describing a bug, tell us what should happen -->
-<!--- If you're suggesting a change/improvement, tell us how it should work -->
-
-## Current Behavior
-<!--- If describing a bug, tell us what happens instead of the expected behavior -->
-<!--- If suggesting a change/improvement, explain the difference from current behavior -->
-
-## Possible Solution
-<!--- Not obligatory, but suggest a fix/reason for the bug, -->
-<!--- or ideas how to implement the addition or change -->
-
-## Steps to Reproduce (for bugs)
-<!--- Provide a link to a live example, or an unambiguous set of steps to -->
-<!--- reproduce this bug. Include code to reproduce, if relevant -->
-1.
-2.
-3.
-4.
-
-## Context
-<!--- How has this issue affected you? What are you trying to accomplish? -->
-<!--- Providing context helps us come up with a solution that is most useful in the real world -->
-
-## Your Environment
-<!--- Include as many relevant details about the environment you experienced the bug in -->
-* Version used:
-* Operating System and version:
-* Link to your project:

.github/PULL_REQUEST_TEMPLATE.md

@@ -1,45 +0,0 @@
-A similar PR may already be submitted!
-Please search among the [pull requests](../../../pulls) before creating one.
-
-Thanks for submitting a pull request! Please provide enough information so that others can review your pull request:
-
-For more information, see the [CONTRIBUTING](CONTRIBUTING.md) guide.
-
-**Summary**
-
-<!-- Summary of the PR -->
-
-This PR fixes/implements the following **bugs/features**
-
-* [ ] Bug 1
-* [ ] Bug 2
-* [ ] Feature 1
-* [ ] Feature 2
-* [ ] Breaking changes
-
-<!-- You can skip this if you're fixing a typo or adding an app to the Showcase. -->
-
-Explain the **motivation** for making this change. What existing problem does the pull request solve?
-
-<!-- Example: When "Adding a function to do X", explain why it is necessary to have a way to do X. -->
-
-**Test plan (required)**
-
-Demonstrate the code is solid. Example: The exact commands you ran and their output.
-
-<!-- Make sure tests pass on Travis. -->
-
-**Closing issues**
-
-<!-- Put `closes #XXXX` in your comment to auto-close the issue that your PR fixes (if such). -->
-Fixes #
-
-**Checklist**
-
-- [ ] Have you followed the guidelines in our [CONTRIBUTING](CONTRIBUTING.md) guide?
-- [ ] Have you lint your code locally prior to submission (`make lint`)?
-- [ ] Have you written new tests for your core changes, as applicable?
-- [ ] Have you successfully ran tests with your changes locally (`make tests`)?
-- [ ] Have you updated the documentation (`make doc`)?
-- [ ] I have squashed any insignificant commits
-- [ ] This change has comments for package types, values, functions, and non-obvious lines of code

.github/dependabot.yml

@@ -0,0 +1,8 @@
+version: 2
+updates:
+
+  # Maintain dependencies for GitHub Actions
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "weekly"

.github/stale.yml

@@ -0,0 +1,18 @@
+# Number of days of inactivity before an issue becomes stale
+daysUntilStale: 7
+# Number of days of inactivity before a stale issue is closed
+daysUntilClose: 3
+# Issues with these labels will never be considered stale
+exemptLabels:
+  - bug
+  - documentation
+  - enhancement
+# Label to use when marking an issue as stale
+staleLabel: wontfix
+# Comment to post when marking an issue as stale. Set to `false` to disable
+markComment: >
+  This issue has been automatically marked as stale because it has not had
+  recent activity. It will be closed if no further activity occurs. Thank you
+  for your contributions.
+# Comment to post when closing a stale issue. Set to `false` to disable
+closeComment: false

.github/workflows/__build-push.yml

@@ -0,0 +1,51 @@
+on:
+  workflow_call:
+    inputs:
+      runs_on:
+        type: string
+        required: true
+      platform:
+        type: string
+        required: true
+      gotenberg_version:
+        type: string
+        required: true
+      alternate_repository:
+        type: string
+        default: ''
+    outputs:
+      tags:
+        value: ${{ jobs.build_push.outputs.tags }}
+
+permissions:
+  contents: read
+
+jobs:
+  build_push:
+    name: Build and push Docker images
+    runs-on: ${{ inputs.runs_on }}
+    outputs:
+      tags: ${{ steps.build_push.outputs.tags }}
+    steps:
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Check out code
+        uses: actions/checkout@v4
+
+      - name: Log in to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      - name: Build and push ${{ inputs.platform }}
+        id: build_push
+        uses: gotenberg/gotenberg-release-action/actions/build-push@main
+        with:
+          version: ${{ inputs.gotenberg_version }}
+          platform: ${{ inputs.platform }}
+          alternate_repository: ${{ inputs.alternate_repository }}

.github/workflows/__delete.yml

@@ -0,0 +1,28 @@
+on:
+  workflow_call:
+    inputs:
+      gotenberg_version:
+        type: string
+        required: true
+      alternate_repository:
+        type: string
+        default: ''
+
+permissions:
+  contents: read
+
+jobs:
+  delete:
+    name: Delete Docker images
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out code
+        uses: actions/checkout@v4
+
+      - name: Delete
+        uses: gotenberg/gotenberg-release-action/actions/delete@main
+        with:
+          docker_hub_username: ${{ secrets.DOCKERHUB_USERNAME }}
+          docker_hub_password: ${{ secrets.DOCKERHUB_TOKEN }}
+          version: ${{ inputs.gotenberg_version }}
+          alternate_repository: ${{ inputs.alternate_repository }}

.github/workflows/__merge-clean.yml

@@ -0,0 +1,40 @@
+on:
+  workflow_call:
+    inputs:
+      tags:
+        type: string
+        required: true
+      alternate_registry:
+        type: string
+        default: ''
+
+permissions:
+  contents: read
+
+jobs:
+  merge_clean:
+    name: Merge and clean Docker images
+    runs-on: ubuntu-latest
+    steps:
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Check out code
+        uses: actions/checkout@v4
+
+      - name: Log in to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      - name: Merge and clean
+        uses: gotenberg/gotenberg-release-action/actions/merge-clean@main
+        with:
+          docker_hub_username: ${{ secrets.DOCKERHUB_USERNAME }}
+          docker_hub_password: ${{ secrets.DOCKERHUB_TOKEN }}
+          tags: ${{ inputs.tags }}
+          alternate_registry: ${{ inputs.alternate_registry }}

.github/workflows/continuous-delivery.yml

@@ -0,0 +1,58 @@
+name: Continuous Delivery
+
+on:
+  release:
+    types: [ published ]
+
+permissions:
+  contents: read
+
+jobs:
+  release_amd64:
+    name: Release linux/amd64
+    uses: ./.github/workflows/__build-push.yml
+    secrets: inherit
+    with:
+      runs_on: ubuntu-latest
+      platform: linux/amd64
+      gotenberg_version: ${{ github.event.release.tag_name }}
+
+  release_386:
+    name: Release linux/386
+    uses: ./.github/workflows/__build-push.yml
+    secrets: inherit
+    with:
+      runs_on: ubuntu-latest
+      platform: linux/386
+      gotenberg_version: ${{ github.event.release.tag_name }}
+
+  release_arm64:
+    name: Release linux/arm64
+    uses: ./.github/workflows/__build-push.yml
+    secrets: inherit
+    with:
+      runs_on: ubuntu-24.04-arm
+      platform: linux/arm64
+      gotenberg_version: ${{ github.event.release.tag_name }}
+
+  release_arm_v7:
+    name: Release linux/arm/v7
+    uses: ./.github/workflows/__build-push.yml
+    secrets: inherit
+    with:
+      runs_on: ubuntu-24.04-arm
+      platform: linux/arm/v7
+      gotenberg_version: ${{ github.event.release.tag_name }}
+
+  merge_clean_release_tags:
+    needs:
+      - release_amd64
+      - release_386
+      - release_arm64
+      - release_arm_v7
+    name: Merge and clean release tags
+    uses: ./.github/workflows/__merge-clean.yml
+    secrets: inherit
+    with:
+      tags: "${{ needs.release_amd64.outputs.tags }},${{ needs.release_386.outputs.tags }},${{ needs.release_arm64.outputs.tags }},${{ needs.release_arm_v7.outputs.tags }}"
+      alternate_registry: thecodingmachine

.github/workflows/continuous-integration.yml

@@ -0,0 +1,188 @@
+name: Continuous Integration
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+
+concurrency:
+  group: ${{ (github.event_name == 'pull_request' && github.event.pull_request.number) || 'main' }}
+  cancel-in-progress: true
+
+permissions:
+  contents: write
+
+jobs:
+
+  lint:
+    name: Lint
+    runs-on: ubuntu-latest
+    steps:
+      - name: Setup Go
+        uses: actions/setup-go@v5
+        with:
+          go-version: '1.23'
+          cache: false
+
+      - name: Checkout source code
+        uses: actions/checkout@v4
+
+      - name: Run linters
+        uses: golangci/golangci-lint-action@v6
+        with:
+          version: v1.63.4
+
+  tests:
+    needs:
+      - lint
+    name: Tests
+    runs-on: ubuntu-latest
+    steps:
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Checkout source code
+        uses: actions/checkout@v4
+
+      - name: Build testing environment
+        run: make build build-tests
+
+      - name: Run tests
+        run: make tests-once
+
+      - name: Upload to Codecov
+        uses: codecov/codecov-action@v4
+        with:
+          token: ${{ secrets.CODECOV_TOKEN }}
+          verbose: true
+
+  snapshot_amd64:
+    if: github.event_name == 'pull_request'
+    needs:
+      - tests
+    name: Snapshot linux/amd64
+    uses:  ./.github/workflows/__build-push.yml
+    secrets: inherit
+    with:
+      runs_on: ubuntu-latest
+      platform: linux/amd64
+      gotenberg_version: pr-${{ github.event.pull_request.number }}
+      alternate_repository: snapshot
+
+  snapshot_386:
+    if: github.event_name == 'pull_request'
+    needs:
+      - tests
+    name: Snapshot linux/386
+    uses:  ./.github/workflows/__build-push.yml
+    secrets: inherit
+    with:
+      runs_on: ubuntu-latest
+      platform: linux/386
+      gotenberg_version: pr-${{ github.event.pull_request.number }}
+      alternate_repository: snapshot
+
+  snapshot_arm64:
+    if: github.event_name == 'pull_request'
+    needs:
+      - tests
+    name: Snapshot linux/arm64
+    uses:  ./.github/workflows/__build-push.yml
+    secrets: inherit
+    with:
+      runs_on: ubuntu-24.04-arm
+      platform: linux/arm64
+      gotenberg_version: pr-${{ github.event.pull_request.number }}
+      alternate_repository: snapshot
+
+  snapshot_arm_v7:
+    if: github.event_name == 'pull_request'
+    needs:
+      - tests
+    name: Snapshot linux/arm/v7
+    uses:  ./.github/workflows/__build-push.yml
+    secrets: inherit
+    with:
+      runs_on: ubuntu-24.04-arm
+      platform: linux/arm/v7
+      gotenberg_version: pr-${{ github.event.pull_request.number }}
+      alternate_repository: snapshot
+
+  merge_clean_snapshot_tags:
+    needs:
+      - snapshot_amd64
+      - snapshot_386
+      - snapshot_arm64
+      - snapshot_arm_v7
+    name: Merge and clean snapshot tags
+    uses:  ./.github/workflows/__merge-clean.yml
+    secrets: inherit
+    with:
+      tags: "${{ needs.snapshot_amd64.outputs.tags }},${{ needs.snapshot_386.outputs.tags }},${{ needs.snapshot_arm64.outputs.tags }},${{ needs.snapshot_arm_v7.outputs.tags }}"
+
+  edge_amd64:
+    if: github.event_name == 'push' && github.ref == 'refs/heads/main'
+    needs:
+      - tests
+    name: Edge linux/amd64
+    uses:  ./.github/workflows/__build-push.yml
+    secrets: inherit
+    with:
+      runs_on: ubuntu-latest
+      platform: linux/amd64
+      gotenberg_version: edge
+
+  edge_386:
+    if: github.event_name == 'push' && github.ref == 'refs/heads/main'
+    needs:
+      - tests
+    name: Edge linux/386
+    uses:  ./.github/workflows/__build-push.yml
+    secrets: inherit
+    with:
+      runs_on: ubuntu-latest
+      platform: linux/386
+      gotenberg_version: edge
+
+  edge_arm64:
+    if: github.event_name == 'push' && github.ref == 'refs/heads/main'
+    needs:
+      - tests
+    name: Edge linux/arm64
+    uses:  ./.github/workflows/__build-push.yml
+    secrets: inherit
+    with:
+      runs_on: ubuntu-24.04-arm
+      platform: linux/arm64
+      gotenberg_version: edge
+
+  edge_arm_v7:
+    if: github.event_name == 'push' && github.ref == 'refs/heads/main'
+    needs:
+      - tests
+    name: Edge linux/arm/v7
+    uses:  ./.github/workflows/__build-push.yml
+    secrets: inherit
+    with:
+      runs_on: ubuntu-24.04-arm
+      platform: linux/arm/v7
+      gotenberg_version: edge
+
+  merge_clean_edge_tags:
+    needs:
+      - edge_amd64
+      - edge_386
+      - edge_arm64
+      - edge_arm_v7
+    name: Merge and clean edge tags
+    uses: ./.github/workflows/__merge-clean.yml
+    secrets: inherit
+    with:
+      tags: "${{ needs.edge_amd64.outputs.tags }},${{ needs.edge_386.outputs.tags }},${{ needs.edge_arm64.outputs.tags }},${{ needs.edge_arm_v7.outputs.tags }}"
+      alternate_registry: thecodingmachine

.github/workflows/pull-request-cleanup.yml

@@ -0,0 +1,18 @@
+name: Pull Request Cleanup
+
+on:
+  pull_request:
+    types: [ closed ]
+
+permissions:
+  contents: read
+
+jobs:
+
+  cleanup:
+    name: Cleanup
+    uses: ./.github/workflows/__delete.yml
+    secrets: inherit
+    with:
+      gotenberg_version: pr-${{ github.event.pull_request.number }}
+      alternate_repository: snapshot

.gitignore

@@ -0,0 +1,5 @@
+/coverage.html
+/coverage.txt
+.idea
+.vscode
+.DS_Store

.golangci.yml

@@ -0,0 +1,56 @@
+linters-settings:
+  gci:
+    sections:
+      - standard
+      - default
+      - prefix(github.com/gotenberg/gotenberg/v8)
+    skip-generated: true
+    custom-order: true
+
+linters:
+  disable-all: true
+  enable:
+    - asasalint
+    - asciicheck
+    - bidichk
+    - bodyclose
+    - decorder
+    - dogsled
+    - dupl
+    - dupword
+    - durationcheck
+    - copyloopvar
+    - errcheck
+    - errname
+    - exhaustive
+    - gci
+    - gofmt
+    - goimports
+    - gofumpt
+    - gosec
+    - gosimple
+    - govet
+    - ineffassign
+    - importas
+    - misspell
+    - prealloc
+    - promlinter
+    #- sloglint
+    - staticcheck
+    - tenv
+    - testableexamples
+    - tparallel
+    - typecheck
+    - unconvert
+    - unused
+    - wastedassign
+    - whitespace
+
+run:
+  timeout: 5m
+  issues-exit-code: 1
+  tests: false
+
+output:
+  print-issued-lines: true
+  print-linter-name: true

.travis.yml

@@ -1,25 +0,0 @@
-sudo: required
-
-language: generic
-
-services:
-  - docker
-
-env:
-  global:
-  - secure: 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
-  - secure: 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
-
-stages:
-  - tests
-  - publish
-
-jobs:
-  include:
-    - stage: tests
-      script: make lint
-    - stage: tests
-      script: make tests
-    - stage: publish
-      if: tag IS present
-      script: make publish VERSION=$TRAVIS_TAG DOCKER_USER=$DOCKER_USER DOCKER_PASSWORD=$DOCKER_PASS

LICENSE

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2019 TheCodingMachine
+Copyright (c) Julien Neuhart
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

Makefile

@@ -1,37 +1,194 @@
-GOLANG_VERSION=1.11.2
-VERSION=snapshot
-DOCKER_USER=
-DOCKER_PASSWORD=
+include .env
 
-# generate documentation.
-doc:
-	docker build --build-arg GOLANG_VERSION=$(GOLANG_VERSION) -t thecodingmachine/gotenberg:docs -f build/docs/Dockerfile . 
-	docker run --rm -it -v "$(PWD):/docs" thecodingmachine/gotenberg:docs
+.PHONY: help
+help: ## Show the help
+	@grep -E '^[a-zA-Z_-]+:.*?## .*$$' $(MAKEFILE_LIST) | awk 'BEGIN {FS = ":.*?## "}; {printf "\033[36m%-30s\033[0m %s\n", $$1, $$2}'
 
-# gofmt and goimports all go files.
-fmt:
-	go fmt ./...
+.PHONY: it
+it: build build-tests ## Initialize the development environment
 
-# run all linters.
-lint:
-	docker build --build-arg GOLANG_VERSION=$(GOLANG_VERSION) -t thecodingmachine/gotenberg:lint -f build/lint/Dockerfile .
-	docker run --rm -it -v "$(PWD):/lint" thecodingmachine/gotenberg:lint
+.PHONY: build
+build: ## Build the Gotenberg's Docker image
+	docker build \
+	--build-arg GOLANG_VERSION=$(GOLANG_VERSION) \
+	--build-arg GOTENBERG_VERSION=$(GOTENBERG_VERSION) \
+	--build-arg GOTENBERG_USER_GID=$(GOTENBERG_USER_GID) \
+	--build-arg GOTENBERG_USER_UID=$(GOTENBERG_USER_UID) \
+	--build-arg NOTO_COLOR_EMOJI_VERSION=$(NOTO_COLOR_EMOJI_VERSION) \
+	--build-arg PDFTK_VERSION=$(PDFTK_VERSION) \
+	--build-arg PDFCPU_VERSION=$(PDFCPU_VERSION) \
+	-t $(DOCKER_REGISTRY)/$(DOCKER_REPOSITORY):$(GOTENBERG_VERSION) \
+	-f $(DOCKERFILE) $(DOCKER_BUILD_CONTEXT)
 
-# run all tests.
-tests:
-	docker build -t thecodingmachine/gotenberg:base -f build/base/Dockerfile .
-	docker build --build-arg GOLANG_VERSION=$(GOLANG_VERSION) -t thecodingmachine/gotenberg:tests -f build/tests/Dockerfile .
-	docker run --rm -it -v "$(PWD):/tests" thecodingmachine/gotenberg:tests
+GOTENBERG_GRACEFUL_SHUTDOWN_DURATION=30s
+API_PORT=3000
+API_PORT_FROM_ENV=
+API_BIND_IP=
+API_START_TIMEOUT=30s
+API_TIMEOUT=30s
+API_BODY_LIMIT=
+API_ROOT_PATH="/"
+API_TRACE_HEADER=Gotenberg-Trace
+API_ENABLE_BASIC_AUTH=false
+GOTENBERG_API_BASIC_AUTH_USERNAME=
+GOTENBERG_API_BASIC_AUTH_PASSWORD=
+API-DOWNLOAD-FROM-ALLOW-LIST=
+API-DOWNLOAD-FROM-DENY-LIST=
+API-DOWNLOAD-FROM-FROM-MAX-RETRY=4
+API-DISABLE-DOWNLOAD-FROM=false
+API_DISABLE_HEALTH_CHECK_LOGGING=false
+CHROMIUM_RESTART_AFTER=10
+CHROMIUM_MAX_QUEUE_SIZE=0
+CHROMIUM_AUTO_START=false
+CHROMIUM_START_TIMEOUT=20s
+CHROMIUM_INCOGNITO=false
+CHROMIUM_ALLOW_INSECURE_LOCALHOST=false
+CHROMIUM_IGNORE_CERTIFICATE_ERRORS=false
+CHROMIUM_DISABLE_WEB_SECURITY=false
+CHROMIUM_ALLOW_FILE_ACCESS_FROM_FILES=false
+CHROMIUM_HOST_RESOLVER_RULES=
+CHROMIUM_PROXY_SERVER=
+CHROMIUM_ALLOW_LIST=
+CHROMIUM_DENY_LIST=^file:(?!//\/tmp/).*
+CHROMIUM_CLEAR_CACHE=false
+CHROMIUM_CLEAR_COOKIES=false
+CHROMIUM_DISABLE_JAVASCRIPT=false
+CHROMIUM_DISABLE_ROUTES=false
+LIBREOFFICE_RESTART_AFTER=10
+LIBREOFFICE_MAX_QUEUE_SIZE=0
+LIBREOFFICE_AUTO_START=false
+LIBREOFFICE_START_TIMEOUT=20s
+LIBREOFFICE_DISABLE_ROUTES=false
+LOG_LEVEL=info
+LOG_FORMAT=auto
+LOG_FIELDS_PREFIX=
+PDFENGINES_ENGINES=
+PDFENGINES_MERGE_ENGINES=qpdf,pdfcpu,pdftk
+PDFENGINES_SPLIT_ENGINES=pdfcpu,qpdf,pdftk
+PDFENGINES_FLATTEN_ENGINES=qpdf
+PDFENGINES_CONVERT_ENGINES=libreoffice-pdfengine
+PDFENGINES_READ_METADATA_ENGINES=exiftool
+PDFENGINES_WRITE_METADATA_ENGINES=exiftool
+PDFENGINES_DISABLE_ROUTES=false
+PROMETHEUS_NAMESPACE=gotenberg
+PROMETHEUS_COLLECT_INTERVAL=1s
+PROMETHEUS_DISABLE_ROUTE_LOGGING=false
+PROMETHEUS_DISABLE_COLLECT=false
+WEBHOOK_ALLOW_LIST=
+WEBHOOK_DENY_LIST=
+WEBHOOK_ERROR_ALLOW_LIST=
+WEBHOOK_ERROR_DENY_LIST=
+WEBHOOK_MAX_RETRY=4
+WEBHOOK_RETRY_MIN_WAIT=1s
+WEBHOOK_RETRY_MAX_WAIT=30s
+WEBHOOK_CLIENT_TIMEOUT=30s
+WEBHOOK_DISABLE=false
 
-# build Docker image.
-image:
-	docker build -t thecodingmachine/gotenberg:base -f build/base/Dockerfile .
-	docker build --build-arg GOLANG_VERSION=$(GOLANG_VERSION) --build-arg VERSION=$(VERSION) -t thecodingmachine/gotenberg:$(VERSION) -f build/package/Dockerfile .
+.PHONY: run
+run: ## Start a Gotenberg container
+	docker run --rm -it \
+	-p $(API_PORT):$(API_PORT) \
+	-e GOTENBERG_API_BASIC_AUTH_USERNAME=$(GOTENBERG_API_BASIC_AUTH_USERNAME) \
+	-e GOTENBERG_API_BASIC_AUTH_PASSWORD=$(GOTENBERG_API_BASIC_AUTH_PASSWORD) \
+	$(DOCKER_REGISTRY)/$(DOCKER_REPOSITORY):$(GOTENBERG_VERSION) \
+	gotenberg \
+	--gotenberg-graceful-shutdown-duration=$(GOTENBERG_GRACEFUL_SHUTDOWN_DURATION) \
+	--api-port=$(API_PORT) \
+	--api-port-from-env=$(API_PORT_FROM_ENV) \
+	--api-bind-ip=$(API_BIND_IP) \
+	--api-start-timeout=$(API_START_TIMEOUT) \
+	--api-timeout=$(API_TIMEOUT) \
+	--api-body-limit="$(API_BODY_LIMIT)" \
+	--api-root-path=$(API_ROOT_PATH) \
+	--api-trace-header=$(API_TRACE_HEADER) \
+	--api-enable-basic-auth=$(API_ENABLE_BASIC_AUTH) \
+	--api-download-from-allow-list=$(API-DOWNLOAD-FROM-ALLOW-LIST) \
+	--api-download-from-deny-list=$(API-DOWNLOAD-FROM-DENY-LIST) \
+	--api-download-from-max-retry=$(API-DOWNLOAD-FROM-FROM-MAX-RETRY) \
+	--api-disable-download-from=$(API-DISABLE-DOWNLOAD-FROM) \
+	--api-disable-health-check-logging=$(API_DISABLE_HEALTH_CHECK_LOGGING) \
+	--chromium-restart-after=$(CHROMIUM_RESTART_AFTER) \
+	--chromium-auto-start=$(CHROMIUM_AUTO_START) \
+	--chromium-max-queue-size=$(CHROMIUM_MAX_QUEUE_SIZE) \
+	--chromium-start-timeout=$(CHROMIUM_START_TIMEOUT) \
+	--chromium-incognito=$(CHROMIUM_INCOGNITO) \
+	--chromium-allow-insecure-localhost=$(CHROMIUM_ALLOW_INSECURE_LOCALHOST) \
+	--chromium-ignore-certificate-errors=$(CHROMIUM_IGNORE_CERTIFICATE_ERRORS) \
+	--chromium-disable-web-security=$(CHROMIUM_DISABLE_WEB_SECURITY) \
+	--chromium-allow-file-access-from-files=$(CHROMIUM_ALLOW_FILE_ACCESS_FROM_FILES) \
+	--chromium-host-resolver-rules=$(CHROMIUM_HOST_RESOLVER_RULES) \
+	--chromium-proxy-server=$(CHROMIUM_PROXY_SERVER) \
+	--chromium-allow-list="$(CHROMIUM_ALLOW_LIST)" \
+	--chromium-deny-list="$(CHROMIUM_DENY_LIST)" \
+	--chromium-clear-cache=$(CHROMIUM_CLEAR_CACHE) \
+	--chromium-clear-cookies=$(CHROMIUM_CLEAR_COOKIES) \
+	--chromium-disable-javascript=$(CHROMIUM_DISABLE_JAVASCRIPT) \
+	--chromium-disable-routes=$(CHROMIUM_DISABLE_ROUTES) \
+	--libreoffice-restart-after=$(LIBREOFFICE_RESTART_AFTER) \
+	--libreoffice-max-queue-size=$(LIBREOFFICE_MAX_QUEUE_SIZE) \
+	--libreoffice-auto-start=$(LIBREOFFICE_AUTO_START) \
+	--libreoffice-start-timeout=$(LIBREOFFICE_START_TIMEOUT) \
+	--libreoffice-disable-routes=$(LIBREOFFICE_DISABLE_ROUTES) \
+	--log-level=$(LOG_LEVEL) \
+	--log-format=$(LOG_FORMAT) \
+	--log-fields-prefix=$(LOG_FIELDS_PREFIX) \
+	--pdfengines-engines=$(PDFENGINES_ENGINES) \
+	--pdfengines-merge-engines=$(PDFENGINES_MERGE_ENGINES) \
+	--pdfengines-split-engines=$(PDFENGINES_SPLIT_ENGINES) \
+	--pdfengines-convert-engines=$(PDFENGINES_FLATTEN_ENGINES) \
+	--pdfengines-convert-engines=$(PDFENGINES_CONVERT_ENGINES) \
+	--pdfengines-read-metadata-engines=$(PDFENGINES_READ_METADATA_ENGINES) \
+	--pdfengines-write-metadata-engines=$(PDFENGINES_WRITE_METADATA_ENGINES) \
+	--pdfengines-disable-routes=$(PDFENGINES_DISABLE_ROUTES) \
+	--prometheus-namespace=$(PROMETHEUS_NAMESPACE) \
+	--prometheus-collect-interval=$(PROMETHEUS_COLLECT_INTERVAL) \
+	--prometheus-disable-route-logging=$(PROMETHEUS_DISABLE_ROUTE_LOGGING) \
+	--prometheus-disable-collect=$(PROMETHEUS_DISABLE_COLLECT) \
+	--webhook-allow-list="$(WEBHOOK_ALLOW_LIST)" \
+	--webhook-deny-list="$(WEBHOOK_DENY_LIST)" \
+	--webhook-error-allow-list=$(WEBHOOK_ERROR_ALLOW_LIST) \
+	--webhook-error-deny-list=$(WEBHOOK_ERROR_DENY_LIST) \
+	--webhook-max-retry=$(WEBHOOK_MAX_RETRY) \
+	--webhook-retry-min-wait=$(WEBHOOK_RETRY_MIN_WAIT) \
+	--webhook-retry-max-wait=$(WEBHOOK_RETRY_MAX_WAIT) \
+	--webhook-client-timeout=$(WEBHOOK_CLIENT_TIMEOUT) \
+	--webhook-disable=$(WEBHOOK_DISABLE)
 
-# start the API using previously built Docker image.
-gotenberg:
-	docker run -it --rm -p "3000:3000" thecodingmachine/gotenberg:$(VERSION)
+.PHONY: build-tests
+build-tests: ## Build the tests' Docker image
+	docker build \
+	--build-arg GOLANG_VERSION=$(GOLANG_VERSION) \
+	--build-arg DOCKER_REGISTRY=$(DOCKER_REGISTRY) \
+	--build-arg DOCKER_REPOSITORY=$(DOCKER_REPOSITORY) \
+	--build-arg GOTENBERG_VERSION=$(GOTENBERG_VERSION) \
+	--build-arg GOLANGCI_LINT_VERSION=$(GOLANGCI_LINT_VERSION) \
+	-t $(DOCKER_REGISTRY)/$(DOCKER_REPOSITORY):$(GOTENBERG_VERSION)-tests \
+	-f test/Dockerfile .
 
-# publish Gotenberg images according to version.
-publish:
-	./scripts/publish.sh $(GOLANG_VERSION) $(VERSION) $(DOCKER_USER) $(DOCKER_PASSWORD)
+.PHONY: tests
+tests: ## Start the testing environment
+	docker run --rm -it \
+	-v $(PWD):/tests \
+	$(DOCKER_REGISTRY)/$(DOCKER_REPOSITORY):$(GOTENBERG_VERSION)-tests \
+	bash
+
+.PHONY: tests-once
+tests-once: ## Run the tests once (prefer the "tests" command while developing)
+	docker run --rm  \
+	-v $(PWD):/tests \
+	$(DOCKER_REGISTRY)/$(DOCKER_REPOSITORY):$(GOTENBERG_VERSION)-tests \
+	gotest
+
+# go install mvdan.cc/gofumpt@latest
+# go install github.com/daixiang0/gci@latest
+.PHONY: fmt
+fmt: ## Format the code and "optimize" the dependencies
+	gofumpt -l -w .
+	gci write -s standard -s default -s "prefix(github.com/gotenberg/gotenberg/v8)" --skip-generated --skip-vendor --custom-order .
+	go mod tidy
+
+# go install golang.org/x/tools/cmd/godoc@latest
+.PHONY: godoc
+godoc: ## Run a webserver with Gotenberg godoc
+	$(info http://localhost:6060/pkg/github.com/gotenberg/gotenberg/v8)
+	godoc -http=:6060

README.md

@@ -1,43 +1,50 @@
 <p align="center">
-    <img src="https://user-images.githubusercontent.com/8983173/50009948-84b01e00-ffb8-11e8-850b-fc240382c626.png" alt="Gotenberg logo" width="250" height="250" />
+    <img src="https://user-images.githubusercontent.com/8983173/130322857-185831e2-f041-46eb-a17f-0a69d066c4e5.png" alt="Gotenberg Logo" width="150" height="150" />
+    <h3 align="center">Gotenberg</h3>
+    <p align="center">A Docker-powered stateless API for PDF files</p>
+    <p align="center">
+        <a href="https://hub.docker.com/r/gotenberg/gotenberg"><img alt="Total downloads (gotenberg/gotenberg)" src="https://img.shields.io/docker/pulls/gotenberg/gotenberg"></a>
+        <a href="https://hub.docker.com/r/thecodingmachine/gotenberg"><img alt="Total downloads (thecodingmachine/gotenberg)" src="https://img.shields.io/docker/pulls/thecodingmachine/gotenberg"></a>
+        <br>
+        <a href="https://github.com/gotenberg/gotenberg/actions/workflows/continuous-integration.yml"><img alt="Continuous Integration" src="https://github.com/gotenberg/gotenberg/actions/workflows/continuous-integration.yml/badge.svg"></a>
+        <a href="https://pkg.go.dev/github.com/gotenberg/gotenberg/v8"><img alt="Go Reference" src="https://pkg.go.dev/badge/github.com/gotenberg/gotenberg.svg"></a>
+        <a href="https://codecov.io/gh/gotenberg/gotenberg/branch/main/graph/badge.svg"><img alt="Code coverage" src="https://codecov.io/gh/gotenberg/gotenberg/branch/main/graph/badge.svg"></a>
+    </p>
+    <p align="center"><a href="https://gotenberg.dev/docs/getting-started/introduction">Documentation</a> &#183; <a href="https://gotenberg.dev/docs/getting-started/installation#live-demo-">Live Demo</a> 🔥</p>
 </p>
-<h3 align="center">Gotenberg</h3>
-<p align="center">A Docker-powered stateless API for converting HTML, Markdown and Office documents to PDF.</p>
-<p align="center"><a href="https://thecodingmachine.github.io/gotenberg">Documentation</a> &#183; <a href="/.github/CONTRIBUTING.md">Contributing</a></p>
 
 ---
 
-At TheCodingMachine, we build a lot of web applications (intranets, extranets and so on) which require to generate PDF from various sources. Each time, we ended up using some well known libraries and kind of lost time by reimplementing a solution from a project to another project. Meh.
+**Gotenberg** provides a developer-friendly API to interact with powerful tools like Chromium and LibreOffice for converting 
+numerous document formats (HTML, Markdown, Word, Excel, etc.) into PDF files, and more!
 
-## Features
-
-* HTML and Markdown conversions using Google Chrome headless
-* Office conversions (.txt, .rtf, .docx, .doc, .odt, .pptx, .ppt, .odp and so on) using [unoconv](https://github.com/dagwieers/unoconv)
-* Performance :zap:: Google Chrome and Libreoffice (unoconv) started once in the background thanks to PM2
-* Failure prevention :broken_heart:: PM2 automatically restarts previous processes if they fail
-* Assets :package:: send your header, footer, images, fonts, stylesheets and so on for converting your HTML and Markdown to beaufitul PDFs!
-* Easily interact with the API using our [Go](/pkg) and [PHP](https://github.com/thecodingmachine/gotenberg-php-client) libraries
-
-## Quick start
+## Quick Start
 
 Open a terminal and run the following command:
 
-```bash
-$ docker run --rm -p 3000:3000 thecodingmachine/gotenberg:4
+```
+docker run --rm -p 3000:3000 gotenberg/gotenberg:8
 ```
 
-The API is now available on your host at `http://localhost:3000`.
+Alternatively, using the historic Docker repository from our sponsor [TheCodingMachine](https://www.thecodingmachine.com):
 
-Head to the [documentation](https://thecodingmachine.github.io/gotenberg)
-to learn how to interact with it!
+```
+docker run --rm -p 3000:3000 thecodingmachine/gotenberg:8
+```
 
-## Badges
+The API is now available on your host at http://localhost:3000.
 
-[![Docker image layers](https://images.microbadger.com/badges/image/thecodingmachine/gotenberg:4.svg)](https://microbadger.com/images/thecodingmachine/gotenberg:4)
-[![Travis CI](https://travis-ci.org/thecodingmachine/gotenberg.svg?branch=master)](https://travis-ci.org/thecodingmachine/gotenberg)
-[![GoDoc](https://godoc.org/github.com/thecodingmachine/gotenberg?status.svg)](https://godoc.org/github.com/thecodingmachine/gotenberg)
-[![Go Report Card](https://goreportcard.com/badge/github.com/thecodingmachine/gotenberg)](https://goreportcard.com/report/thecodingmachine/gotenberg)
+Head to the [documentation](https://gotenberg.dev/docs/getting-started/introduction) to learn how to interact with it 🚀
 
----
+## Sponsors
 
-Psst: TheCodingMachine is always looking for [talented coders](https://coders.thecodingmachine.com).
+<p align="center">
+    <a href="https://thecodingmachine.com">
+        <img src="https://user-images.githubusercontent.com/8983173/130324668-9d6e7b35-53a3-49c7-a574-38190d2bd6b0.png" alt="TheCodingMachine Logo" width="333" height="163" />
+    </a>
+    <a href="https://zolsec.com?utm_source=gotenberg_github&utm_medium=website" target="_blank">
+        <img src="https://github.com/gotenberg/gotenberg/assets/8983173/707ccc97-a79b-4dcb-8fc8-6827366e5be3" alt="Zolsec Logo" width="333" height="163" />
+    </a>
+</p>
+
+Sponsorships help maintaining and improving Gotenberg - [become a sponsor](https://github.com/sponsors/gulien) ❤️

SECURITY.md

@@ -0,0 +1,41 @@
+# Security Policy
+
+## Supported Versions
+
+Please ensure to keep your environment up-to-date and use only the latest version of Gotenberg. 
+Security updates and patches will be applied only to the most recent version.
+
+## Reporting a Vulnerability
+
+Your help in identifying vulnerabilities in our project is much appreciated. 
+We take all reports regarding security seriously.
+
+If you discover a security vulnerability, please refrain from publishing it publicly. 
+Instead, kindly send us the details via email to *neuhart [dot] julien [at] gmail [dot] com*.
+
+In the subject of your email, please indicate that it's a security vulnerability report for Gotenberg. 
+In your message, please include:
+
+* A detailed description of the vulnerability.
+* The steps to reproduce the issue.
+* Any potential impact of the vulnerability on the users or system.
+
+Please remember that this process is done in a *'best-effort'* manner. 
+This means we strive to respond and act as quickly as possible, but the speed may vary depending on the severity of
+the issue and our resources.
+
+Thank you in advance for helping to keep our project safe!
+
+## Disclosure Policy
+
+Once we have received your vulnerability report, we will work to validate and reproduce the issue. 
+If we can confirm the vulnerability, we will proceed to:
+
+* Work on a fix and a release timeline.
+* Notify you when the fix has been implemented and released.
+* Credit you for discovering the vulnerability (unless you request anonymity).
+* Please note that we will do our best to keep you informed about the progress towards resolving the issue.
+
+## Comments on this Policy
+
+If you have suggestions on how this process could be improved, please submit a pull request.

build/Dockerfile

@@ -0,0 +1,231 @@
+# ARG instructions do not create additional layers. Instead, next layers will
+# concatenate them. Also, we have to repeat ARG instructions in each build
+# stage that uses them.
+ARG GOLANG_VERSION
+
+# ----------------------------------------------
+# pdfcpu binary build stage
+# ----------------------------------------------
+# Note: this stage is required as pdfcpu does not release an armhf variant by
+# default.
+
+FROM golang:$GOLANG_VERSION AS pdfcpu-binary-stage
+
+ARG PDFCPU_VERSION
+ENV CGO_ENABLED=0
+
+# Define the working directory outside of $GOPATH (we're using go modules).
+WORKDIR /home
+
+RUN curl -Ls "https://github.com/pdfcpu/pdfcpu/archive/refs/tags/$PDFCPU_VERSION.tar.gz" -o pdfcpu.tar.gz &&\
+    tar --strip-components=1 -xvzf pdfcpu.tar.gz
+
+# Install module dependencies.
+RUN go mod download &&\
+    go mod verify
+
+RUN go build -o pdfcpu -ldflags "-s -w -X 'main.version=$PDFCPU_VERSION' -X 'github.com/pdfcpu/pdfcpu/pkg/pdfcpu.VersionStr=$PDFCPU_VERSION' -X main.builtBy=gotenberg" ./cmd/pdfcpu &&\
+    # Verify installation.
+    ./pdfcpu version
+
+# ----------------------------------------------
+# Gotenberg binary build stage
+# ----------------------------------------------
+FROM golang:$GOLANG_VERSION AS gotenberg-binary-stage
+
+ARG GOTENBERG_VERSION
+ENV CGO_ENABLED=0
+
+# Define the working directory outside of $GOPATH (we're using go modules).
+WORKDIR /home
+
+# Install module dependencies.
+COPY go.mod go.sum ./
+
+RUN go mod download &&\
+    go mod verify
+
+# Copy the source code.
+COPY cmd ./cmd
+COPY pkg ./pkg
+
+RUN go build -o gotenberg -ldflags "-X 'github.com/gotenberg/gotenberg/v8/cmd.Version=$GOTENBERG_VERSION'" cmd/gotenberg/main.go
+
+# ----------------------------------------------
+# Final stage
+# ----------------------------------------------
+FROM debian:12-slim
+
+ARG GOTENBERG_VERSION
+ARG GOTENBERG_USER_GID
+ARG GOTENBERG_USER_UID
+ARG NOTO_COLOR_EMOJI_VERSION
+ARG PDFTK_VERSION
+
+LABEL org.opencontainers.image.title="Gotenberg" \
+      org.opencontainers.image.description="A Docker-powered stateless API for PDF files." \
+      org.opencontainers.image.version="$GOTENBERG_VERSION" \
+      org.opencontainers.image.authors="Julien Neuhart <neuhart.julien@gmail.com>" \
+      org.opencontainers.image.documentation="https://gotenberg.dev" \
+      org.opencontainers.image.source="https://github.com/gotenberg/gotenberg"
+
+RUN \
+    # Create a non-root user.
+    # All processes in the Docker container will run with this dedicated user.
+    groupadd --gid "$GOTENBERG_USER_GID" gotenberg &&\
+    useradd --uid "$GOTENBERG_USER_UID" --gid gotenberg --shell /bin/bash --home /home/gotenberg --no-create-home gotenberg &&\
+    mkdir /home/gotenberg &&\
+    chown gotenberg: /home/gotenberg
+
+RUN \
+    # Install system dependencies required for the next instructions or debugging.
+    # Note: tini is a helper for reaping zombie processes.
+    apt-get update -qq &&\
+    apt-get upgrade -yqq &&\
+    DEBIAN_FRONTEND=noninteractive apt-get install -y -qq --no-install-recommends curl gnupg tini python3 default-jre-headless &&\
+    # Cleanup.
+    # Note: the Debian image does automatically a clean after each install thanks to a hook.
+    # Therefore, there is no need for apt-get clean.
+    # See https://stackoverflow.com/a/24417119/3248473.
+    rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
+
+RUN \
+    # Install fonts.
+    # Credits:
+    # https://github.com/arachnys/athenapdf/blob/master/cli/Dockerfile.
+    # https://help.accusoft.com/PrizmDoc/v12.1/HTML/Installing_Asian_Fonts_on_Ubuntu_and_Debian.html.
+    curl -o ./ttf-mscorefonts-installer_3.8.1_all.deb http://httpredir.debian.org/debian/pool/contrib/m/msttcorefonts/ttf-mscorefonts-installer_3.8.1_all.deb &&\
+    apt-get update -qq &&\
+    apt-get upgrade -yqq &&\
+    DEBIAN_FRONTEND=noninteractive apt-get install -y -qq --no-install-recommends \
+    ./ttf-mscorefonts-installer_3.8.1_all.deb \
+    culmus \
+    fonts-beng \
+    fonts-hosny-amiri \
+    fonts-lklug-sinhala \
+    fonts-lohit-guru \
+    fonts-lohit-knda \
+    fonts-samyak-gujr \
+    fonts-samyak-mlym \
+    fonts-samyak-taml \
+    fonts-sarai \
+    fonts-sil-abyssinica \
+    fonts-sil-padauk \
+    fonts-telu \
+    fonts-thai-tlwg \
+    ttf-wqy-zenhei \
+    fonts-arphic-ukai \
+    fonts-arphic-uming \
+    fonts-ipafont-mincho \
+    fonts-ipafont-gothic \
+    fonts-unfonts-core \
+    # LibreOffice recommends.
+    fonts-crosextra-caladea \
+    fonts-crosextra-carlito \
+    fonts-dejavu \
+    fonts-dejavu-extra \
+    fonts-liberation \
+    fonts-liberation2 \
+    fonts-linuxlibertine \
+    fonts-noto-cjk \
+    fonts-noto-core \
+    fonts-noto-mono \
+    fonts-noto-ui-core \
+    fonts-sil-gentium \
+    fonts-sil-gentium-basic &&\
+    rm -f ./ttf-mscorefonts-installer_3.8.1_all.deb &&\
+    # Add Color and Black-and-White Noto emoji font.
+    # Credits:
+    # https://github.com/gotenberg/gotenberg/pull/325.
+    # https://github.com/googlefonts/noto-emoji.
+    curl -Ls "https://github.com/googlefonts/noto-emoji/raw/$NOTO_COLOR_EMOJI_VERSION/fonts/NotoColorEmoji.ttf" -o /usr/local/share/fonts/NotoColorEmoji.ttf &&\
+    # Cleanup.
+    rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
+
+RUN \
+    # Install either Google Chrome stable on amd64 architecture or
+    # Chromium on other architectures.
+    # See https://github.com/gotenberg/gotenberg/issues/328.
+    /bin/bash -c \
+    'set -e &&\
+    if [[ "$(dpkg --print-architecture)" == "amd64" ]]; then \
+      curl https://dl.google.com/linux/linux_signing_key.pub | apt-key add - &&\
+      echo "deb http://dl.google.com/linux/chrome/deb/ stable main" | tee /etc/apt/sources.list.d/google-chrome.list &&\
+      apt-get update -qq &&\
+      apt-get upgrade -yqq &&\
+      DEBIAN_FRONTEND=noninteractive apt-get install -y -qq --no-install-recommends --allow-unauthenticated google-chrome-stable &&\
+      mv /usr/bin/google-chrome-stable /usr/bin/chromium; \
+    else \
+      apt-get update -qq &&\
+      apt-get upgrade -yqq &&\
+      DEBIAN_FRONTEND=noninteractive apt-get install -y -qq --no-install-recommends chromium; \
+    fi' &&\
+    # Verify installation.
+    chromium --version &&\
+    # Cleanup.
+    rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
+
+RUN \
+    # Install LibreOffice & unoconverter.
+    echo "deb http://deb.debian.org/debian bookworm-backports main" >> /etc/apt/sources.list &&\
+    apt-get update -qq &&\
+    apt-get upgrade -yqq &&\
+    DEBIAN_FRONTEND=noninteractive apt-get install -y -qq --no-install-recommends -t bookworm-backports libreoffice &&\
+    curl -Ls https://raw.githubusercontent.com/gotenberg/unoconverter/v0.0.1/unoconv -o /usr/bin/unoconverter &&\
+    chmod +x /usr/bin/unoconverter &&\
+    # unoconverter will look for the Python binary, which has to be at version 3.
+    ln -s /usr/bin/python3 /usr/bin/python &&\
+    # Verify installations.
+    libreoffice --version &&\
+    unoconverter --version &&\
+    # Cleanup.
+    rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
+
+RUN \
+    # Install PDFtk, QPDF & ExifTool (PDF engines).
+    # See https://github.com/gotenberg/gotenberg/pull/273.
+    curl -o /usr/bin/pdftk-all.jar "https://gitlab.com/api/v4/projects/5024297/packages/generic/pdftk-java/$PDFTK_VERSION/pdftk-all.jar" &&\
+    chmod a+x /usr/bin/pdftk-all.jar &&\
+    echo '#!/bin/bash\n\nexec java -jar /usr/bin/pdftk-all.jar "$@"' > /usr/bin/pdftk && \
+    chmod +x /usr/bin/pdftk &&\
+    apt-get update -qq &&\
+    apt-get upgrade -yqq &&\
+    DEBIAN_FRONTEND=noninteractive apt-get install -y -qq --no-install-recommends qpdf exiftool &&\
+    # See https://github.com/nextcloud/docker/issues/380.
+    mkdir -p /usr/share/man/man1 &&\
+    # Verify installations.
+    pdftk --version &&\
+    qpdf --version &&\
+    exiftool --version &&\
+    # Cleanup.
+    rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
+
+# Improve fonts subpixel hinting and smoothing.
+# Credits:
+# https://github.com/arachnys/athenapdf/issues/69.
+# https://github.com/arachnys/athenapdf/commit/ba25a8d80a25d08d58865519c4cd8756dc9a336d.
+COPY build/fonts.conf /etc/fonts/conf.d/100-gotenberg.conf
+
+# Copy the pdfcpu binary from the pdfcpu-binary-stage.
+COPY --from=pdfcpu-binary-stage /home/pdfcpu /usr/bin/
+
+# Copy the Gotenberg binary from the gotenberg-binary-stage.
+COPY --from=gotenberg-binary-stage /home/gotenberg /usr/bin/
+
+# Environment variables required by modules or else.
+ENV CHROMIUM_BIN_PATH=/usr/bin/chromium
+ENV LIBREOFFICE_BIN_PATH=/usr/lib/libreoffice/program/soffice.bin
+ENV UNOCONVERTER_BIN_PATH=/usr/bin/unoconverter
+ENV PDFTK_BIN_PATH=/usr/bin/pdftk
+ENV QPDF_BIN_PATH=/usr/bin/qpdf
+ENV EXIFTOOL_BIN_PATH=/usr/bin/exiftool
+ENV PDFCPU_BIN_PATH=/usr/bin/pdfcpu
+
+USER gotenberg
+WORKDIR /home/gotenberg
+
+# Default API port.
+EXPOSE 3000
+
+ENTRYPOINT [ "/usr/bin/tini", "--" ]
+CMD [ "gotenberg" ]

build/Dockerfile.cloudrun

@@ -0,0 +1,14 @@
+ARG DOCKER_REGISTRY
+ARG DOCKER_REPOSITORY
+ARG GOTENBERG_VERSION
+
+FROM $DOCKER_REGISTRY/$DOCKER_REPOSITORY:$GOTENBERG_VERSION
+
+USER root
+
+# For security reasons, the non-root user gotenberg does not own the Tini binary by default.
+# However, some providers like Cloud Run from Google Cloud cannot start a Docker container in that case.
+# See https://github.com/gotenberg/gotenberg/issues/90#issuecomment-543551353.
+RUN chown gotenberg: /usr/bin/tini
+
+USER gotenberg

build/base/Dockerfile

@@ -1,104 +0,0 @@
-FROM thecodingmachine/gotenberg:3.2.0 AS hack
-FROM debian:9.5-slim
-
-# |--------------------------------------------------------------------------
-# | Common libraries
-# |--------------------------------------------------------------------------
-# |
-# | Libraries used in the build process of this image.
-# |
-
-RUN echo "deb http://httpredir.debian.org/debian/ stretch main contrib non-free" > /etc/apt/sources.list &&\
-    apt-get update &&\
-    apt-get install -y curl wget python3-pip ttf-mscorefonts-installer
-
-# |--------------------------------------------------------------------------
-# | PM2
-# |--------------------------------------------------------------------------
-# |
-# | Installs PM2 for launching programs in background and with failure 
-# | recovering. In our case: Chrome (headless) and Office (headless). 
-# |
-
-# Yep, this is dirty. The following script does not work anymore (see https://github.com/Unitech/pm2/issues/4127).
-#RUN curl -sL https://raw.githubusercontent.com/Unitech/pm2/master/packager/setup.deb.sh | bash -
-
-# Installing PM2 with Node.js and npm breaks something which prevents Google Chrome to work as expected.
-# So we just copy all PM2 related files from a previous version of Gotenberg.
-
-RUN curl -sL https://deb.nodesource.com/setup_9.x | bash - &&\
-    apt-get install -y nodejs
-
-COPY --from=hack /usr/bin/pm2 /usr/bin/pm2
-COPY --from=hack /usr/share/pm2 /usr/share/pm2
-COPY --from=hack /etc/default/pm2 /etc/default/pm2
-COPY --from=hack /etc/systemd/system/pm2.service /etc/systemd/system/pm2.service
-
-# |--------------------------------------------------------------------------
-# | Chrome
-# |--------------------------------------------------------------------------
-# |
-# | Installs Chrome for HTML and Markdown conversions.
-# |
-
-RUN wget -q -O - https://dl.google.com/linux/linux_signing_key.pub | apt-key add - &&\
-    echo "deb http://dl.google.com/linux/chrome/deb/ stable main" | tee /etc/apt/sources.list.d/google-chrome.list &&\
-    apt-get update &&\
-    apt-get -y install google-chrome-stable
-
-# |--------------------------------------------------------------------------
-# | Unoconv
-# |--------------------------------------------------------------------------
-# |
-# | Installs unoconv and LibreOffice for Office documents conversions.
-# |
-
-RUN pip3 install unoconv &&\
-    # https://github.com/nextcloud/docker/issues/380
-    mkdir -p /usr/share/man/man1mkdir -p /usr/share/man/man1 &&\
-    apt-get -y install libreoffice
-
-# |--------------------------------------------------------------------------
-# | PDFtk
-# |--------------------------------------------------------------------------
-# |
-# | Installs PDFtk as an alternative to pdfcpu for merging PDFs.
-# | https://github.com/thecodingmachine/gotenberg/issues/29
-# |
-
-RUN apt-get -y install pdftk
-
-# |--------------------------------------------------------------------------
-# | Fonts
-# |--------------------------------------------------------------------------
-# |
-# | Installs a handful of fonts.
-# | Note: ttf-mscorefonts-installer are installed on top of this Dockerfile.
-# |
-
-# Credits: 
-# https://github.com/arachnys/athenapdf/blob/master/cli/Dockerfile
-# https://help.accusoft.com/PrizmDoc/v12.1/HTML/Installing_Asian_Fonts_on_Ubuntu_and_Debian.html
-RUN apt-get install -y \
-    culmus \
-    fonts-beng \
-    fonts-hosny-amiri \
-    fonts-lklug-sinhala \
-    fonts-lohit-guru \
-    fonts-lohit-knda \
-    fonts-samyak-gujr \
-    fonts-samyak-mlym \
-    fonts-samyak-taml \
-    fonts-sarai \
-    fonts-sil-abyssinica \
-    fonts-sil-padauk \
-    fonts-telu \
-    fonts-thai-tlwg \
-    ttf-liberation \
-    ttf-wqy-zenhei \
-    fonts-arphic-uming \
-    fonts-ipafont-mincho \
-    fonts-ipafont-gothic \
-    fonts-unfonts-core
-
-COPY build/base/fonts.conf /etc/fonts/conf.d/100-gotenberg.conf

build/docs/Dockerfile

@@ -1,24 +0,0 @@
-ARG GOLANG_VERSION
-
-FROM golang:${GOLANG_VERSION}-stretch
-
-# |--------------------------------------------------------------------------
-# | static
-# |--------------------------------------------------------------------------
-# |
-# | Installs the static site anti-framework – general-purpose library, 
-# | purpose-built commands for various domains.
-# |
-
-RUN go get github.com/apex/static/cmd/static-docs
-
-# |--------------------------------------------------------------------------
-# | Final touch
-# |--------------------------------------------------------------------------
-# |
-# | Last instructions of this build.
-# |
-
-WORKDIR /docs
-
-CMD [ "static-docs", "--in", "build/docs/content", "--out", "docs", "--theme", "gotenberg", "--title", "Gotenberg", "--subtitle", "A Docker-powered stateless API for converting HTML, Markdown and Office documents to PDF." ]

build/docs/content/00-introduction.md

@@ -1,12 +0,0 @@
----
-title: Introduction
----
-
-[Gotenberg](https://github.com/thecodingmachine/gotenberg/) is a Docker-powered stateless API for converting HTML, Markdown and Office documents to PDF.
-
-* HTML and Markdown conversions using Google Chrome headless
-* Office conversions (.txt, .rtf, .docx, .doc, .odt, .pptx, .ppt, .odp and so on) using [unoconv](https://github.com/dagwieers/unoconv)
-* Performance: Google Chrome and Libreoffice (unoconv) started once in the background thanks to PM2
-* Failure prevention: PM2 automatically restarts previous processes if they fail
-* Assets: send your header, footer, images, fonts, stylesheets and so on for converting your HTML and Markdown to beaufitul PDFs!
-* Easily interact with the API using our [Go](https://github.com/thecodingmachine/gotenberg/pkg) and [PHP](https://github.com/thecodingmachine/gotenberg-php-client) libraries

build/docs/content/01-install.md

@@ -1,53 +0,0 @@
----
-title: Install
----
-
-Gotenberg is shipped within a Docker image.
-
-You may start it with:
-
-```bash
-$ docker run --rm -p 3000:3000 thecodingmachine/gotenberg:4
-```
-
-> The API will be available at [http://localhost:3000](http://localhost:3000).
-
-Or add it in your Docker Compose stack:
-
-```yaml
-version: '3'
-
-services:
-
-  # your others services
-
-  gotenberg:
-    image: thecodingmachine/gotenberg:4
-```
-
-> The API will be available under `gotenberg:3000` in your Docker Compose network.
-
-It may also be deployed with Kubernetes.
-
-In the following examples, we will assume your
-Gotenberg API is available at [http://localhost:3000](http://localhost:3000).
-
-## Go client
-
-```bash
-$ go get -u github.com/thecodingmachine/gotenberg
-```
-
-## PHP client
-
-Unless your project already has a PSR7 `HttpClient`, install `php-http/guzzle6-adapter`:
-
-```bash
-$ composer require php-http/guzzle6-adapter
-```
-
-Then the PHP client:
-
-```bash
-$ composer require thecodingmachine/gotenberg-php-client
-```

build/docs/content/02-html.md

@@ -1,298 +0,0 @@
----
-title: HTML
----
-
-Gotenberg provides the endpoint `/convert/html` for HTML conversions.
-
-It accepts `POST` requests with a `multipart/form-data` Content-Type.
-
-## Basic
-
-The only requirement is to send a file named `index.html`: it is the file
-which will be converted to PDF.
-
-For instance:
-
-```html
-<!doctype html>
-<html lang="en">
-  <head>
-    <meta charset="utf-8">
-    <title>My PDF</title>
-  </head>
-  <body>
-    <h1>Hello world!</h1>
-  </body>
-</html>
-```
-
-### cURL
-
-```bash
-$ curl --request POST \
-    --url http://localhost:3000/convert/html \
-    --header 'Content-Type: multipart/form-data' \
-    --form files=@index.html \
-    -o result.pdf
-```
-
-### Go
-
-```golang
-import "github.com/thecodingmachine/gotenberg/pkg"
-
-func main() {
-    c := &gotenberg.Client{Hostname: "http://localhost:3000"}
-    req, _ := gotenberg.NewHTMLRequest("index.html")
-    dest := "result.pdf"
-    c.Store(req, dest)
-}
-```
-
-### PHP
-
-```php
-use TheCodingMachine\Gotenberg\Client;
-use TheCodingMachine\Gotenberg\DocumentFactory;
-use TheCodingMachine\Gotenberg\HTMLRequest;
-
-$client = new Client('http://localhost:3000', new \Http\Adapter\Guzzle6\Client());
-$index = DocumentFactory::makeFromPath('index.html', 'index.html');
-$request = new HTMLRequest($index);
-$dirPath = "/foo";
-$filename = $client->store($request, $dirPath);
-```
-
-## Header and footer
-
-You may also add a header and/or a footer in the resulting PDF.
-Respectively, a file named `header.html` and `footer.html`.
-
-Each of them **has to be a complete HTML document**:
-
-```html
-<html>
-    <head>
-        <style>
-            body {
-                font-size: 8rem;
-                margin: 4rem auto;
-            }
-        </style>
-    </head>
-    <body>
-        <p>
-            <span class="pageNumber"></span> of <span class="totalPages"></span>
-        </p>
-    </body>
-</html>
-```
-
-The following classes allow you to inject printing values:
-
-* `date`: formatted print date
-* `title`: document title
-* `pageNumber`: current page number
-* `totalPage`: total pages in the document
-
-> **Attention:** the CSS properties are independant of the ones used in the `index.html` file.
-> Also, `footer.html` CSS properties override the ones from `header.html`.
-
-### cURL
-
-```bash
-$ curl --request POST \
-    --url http://localhost:3000/convert/html \
-    --header 'Content-Type: multipart/form-data' \
-    --form files=@index.html \
-    --form files=@header.html \
-    --form files=@footer.html \
-    -o result.pdf
-```
-
-### Go
-
-```golang
-import "github.com/thecodingmachine/gotenberg/pkg"
-
-func main() {
-    c := &gotenberg.Client{Hostname: "http://localhost:3000"}
-    req, _ := gotenberg.NewHTMLRequest("index.html")
-    req.SetHeader("header.html")
-    req.SetFooter("footer.html")
-    dest := "result.pdf"
-    c.Store(req, dest)
-}
-```
-
-### PHP
-
-```php
-use TheCodingMachine\Gotenberg\Client;
-use TheCodingMachine\Gotenberg\DocumentFactory;
-use TheCodingMachine\Gotenberg\HTMLRequest;
-
-$client = new Client('http://localhost:3000', new \Http\Adapter\Guzzle6\Client());
-$index = DocumentFactory::makeFromPath('index.html', 'index.html');
-$header = DocumentFactory::makeFromPath('header.html', 'header.html');
-$footer = DocumentFactory::makeFromPath('footer.html', 'footer.html');
-$request = new HTMLRequest($index);
-$request->setHeader($header);
-$request->setFooter($footer);
-$dirPath = "/foo";
-$filename = $client->store($request, $dirPath);
-```
-
-## Assets
-
-You may also send additional files. For instance: images, fonts, stylesheets and so on.
-
-The only requirement is to make sure that their paths
-are on the same level as the `index.html` file.
-
-In others words, this will work:
-
-```html
-<!doctype html>
-<html lang="en">
-  <head>
-    <meta charset="utf-8">
-    <title>My PDF</title>
-  </head>
-  <body>
-    <h1>Hello world!</h1>
-    <img src="img.png">
-  </body>
-</html>
-```
-
-But this won't:
-
-```html
-<!doctype html>
-<html lang="en">
-  <head>
-    <meta charset="utf-8">
-    <title>My PDF</title>
-  </head>
-  <body>
-    <h1>Hello world!</h1>
-    <img src="/foo/img.png">
-  </body>
-</html>
-```
-
-You may also use *remote* paths for Google fonts, images and so on.
-
-> If you want to install fonts directly in the Gotenberg Docker image,
-> see to the [fonts section](#fonts).
->
-> For web fonts (Google fonts), there is a timeout of 500ms by default. You may update
-> this value thanks to the form field `webFontsTimeout`.
-
-### cURL
-
-```bash
-$ curl --request POST \
-    --url http://localhost:3000/convert/html \
-    --header 'Content-Type: multipart/form-data' \
-    --form files=@index.html \
-    --form files=@style.css \
-    --form files=@img.png \
-    --form files=@font.woff \
-    -o result.pdf
-```
-
-### Go
-
-```golang
-import "github.com/thecodingmachine/gotenberg/pkg"
-
-func main() {
-    c := &gotenberg.Client{Hostname: "http://localhost:3000"}
-    req, _ := gotenberg.NewHTMLRequest("index.html")
-    req.SetAssets("font.woff", "img.gif", "style.css")
-    dest := "result.pdf"
-    c.Store(req, dest)
-}
-```
-
-### PHP
-
-```php
-use TheCodingMachine\Gotenberg\Client;
-use TheCodingMachine\Gotenberg\DocumentFactory;
-use TheCodingMachine\Gotenberg\HTMLRequest;
-
-$client = new Client('http://localhost:3000', new \Http\Adapter\Guzzle6\Client());
-$index = DocumentFactory::makeFromPath('index.html', 'index.html');
-$assets = [
-    DocumentFactory::makeFromPath('style.css', 'style.css'),
-    DocumentFactory::makeFromPath('img.png', 'img.png'),
-    DocumentFactory::makeFromPath('font.woff', 'font.woff'),
-];
-$request = new HTMLRequest($index);
-$request->setAssets($assets);
-$dest = "result.pdf";
-$client->store($request, $dest);
-```
-
-## Paper size, margins, orientation
-
-You may also customize the resulting PDF format.
-
-By default, it will be rendered with `A4` size, `1 inch` margins and `portrait` orientation.
-
-> Paper size and margins have to be provided in `inches`.
-> Also, you have to set both `paperWidth` and `paperHeight`. Same for margins.
-
-### cURL
-
-```bash
-$ curl --request POST \
-    --url http://localhost:3000/convert/html \
-    --header 'Content-Type: multipart/form-data' \
-    --form files=@index.html \
-    --form paperWidth=8.27 \
-    --form paperHeight=11.27 \
-    --form marginTop=0 \
-    --form marginBottom=0 \
-    --form marginLeft=0 \
-    --form marginRight=0 \
-    --form landscape=true \
-    -o result.pdf
-```
-
-### Go
-
-```golang
-import "github.com/thecodingmachine/gotenberg/pkg"
-
-func main() {
-    c := &gotenberg.Client{Hostname: "http://localhost:3000"}
-    req, _ := gotenberg.NewHTMLRequest("index.html")
-    req.SetPaperSize(gotenberg.A4)
-    req.SetMargins(gotenberg.NoMargins)
-    req.SetLandscape(true)
-    dest := "result.pdf"
-    c.Store(req, dest)
-}
-```
-
-### PHP
-
-```php
-use TheCodingMachine\Gotenberg\Client;
-use TheCodingMachine\Gotenberg\DocumentFactory;
-use TheCodingMachine\Gotenberg\HTMLRequest;
-use TheCodingMachine\Gotenberg\Request;
-
-$client = new Client('http://localhost:3000', new \Http\Adapter\Guzzle6\Client());
-$index = DocumentFactory::makeFromPath('index.html', 'index.html');
-$request = new HTMLRequest($index);
-$request->setPaperSize(Request::A4);
-$request->setMargins(Request::NO_MARGINS);
-$request->setLandscape(true);
-$dest = "result.pdf";
-$client->store($request, $dest);
-```

build/docs/content/03-url.md

@@ -1,56 +0,0 @@
----
-title: URL
----
-
-Gotenberg provides the endpoint `/convert/url` for remote URL conversions.
-
-It accepts `POST` requests with a `multipart/form-data` Content-Type.
-
-## Basic
-
-This endpoint does not accept an `index.html` file nor assets files but a form field
-named `remoteURL` instead. Otherwise, URL conversions work the same as HTML conversions.
-
-> **Attention:** when converting a website to PDF, you should remove all margins.
-> If not, some of the content of the page might be hidden.
-
-### cURL
-
-```bash
-$ curl --request POST \
-    --url http://localhost:3000/convert/url \
-    --header 'Content-Type: multipart/form-data' \
-    --form remoteURL=https://google.com
-    --form marginTop=0 \
-    --form marginBottom=0 \
-    --form marginLeft=0 \
-    --form marginRight=0 \
-    -o result.pdf
-```
-
-### Go
-
-```golang
-import "github.com/thecodingmachine/gotenberg/pkg"
-
-func main() {
-    c := &gotenberg.Client{Hostname: "http://localhost:3000"}
-    req := gotenberg.NewURLRequest("https://google.com")
-    req.SetMargins(gotenberg.NoMargins)
-    dest := "result.pdf"
-    c.Store(req, dest)
-}
-```
-
-### PHP
-
-```php
-use TheCodingMachine\Gotenberg\Client;
-use TheCodingMachine\Gotenberg\URLRequest;
-
-$client = new Client('http://localhost:3000', new \Http\Adapter\Guzzle6\Client());
-$request = new URLRequest('https://google.com');
-$request->setMargins(Request::NO_MARGINS);
-$dest = "result.pdf";
-$client->store($request, $dest);
-```

build/docs/content/04-markdown.md

@@ -1,70 +0,0 @@
----
-title: Markdown
----
-
-Gotenberg provides the endpoint `/convert/markdown` for Markdown conversions.
-
-It accepts `POST` requests with a `multipart/form-data` Content-Type.
-
-## Basic
-
-Markdown conversions work the same as HTML conversions.
-
-Only difference is that you have access to the Go template function `toHTML`
-in the file `index.html`. This function will convert a given markdown file to HTML.
-
-For instance:
-
-```html
-<!doctype html>
-<html lang="en">
-  <head>
-    <meta charset="utf-8">
-    <title>My PDF</title>
-  </head>
-  <body>
-    {{ toHTML .DirPath "file.md" }}
-  </body>
-</html>
-```
-
-### cURL
-
-```bash
-$ curl --request POST \
-    --url http://localhost:3000/convert/markdown \
-    --header 'Content-Type: multipart/form-data' \
-    --form files=@index.html \
-    --form files=@file.md \
-    -o result.pdf
-```
-
-### Go
-
-```golang
-import "github.com/thecodingmachine/gotenberg/pkg"
-
-func main() {
-    c := &gotenberg.Client{Hostname: "http://localhost:3000"}
-    req, _ := gotenberg.NewMarkdownRequest("index.html", "file.md")
-    dest := "result.pdf"
-    c.Store(req, dest)
-}
-```
-
-### PHP
-
-```php
-use TheCodingMachine\Gotenberg\Client;
-use TheCodingMachine\Gotenberg\DocumentFactory;
-use TheCodingMachine\Gotenberg\MarkdownRequest;
-
-$client = new Client('http://localhost:3000', new \Http\Adapter\Guzzle6\Client());
-$index = DocumentFactory::makeFromPath('index.html', 'index.html');
-$markdowns = [
-    DocumentFactory::makeFromPath('file.md', 'file.md'),
-];
-$request = new MarkdownRequest($index, $markdowns);
-$dest = "result.pdf";
-$client->store($request, $dest);
-```

build/docs/content/05-office.md

@@ -1,119 +0,0 @@
----
-title: Office
----
-
-Gotenberg provides the endpoint `/convert/office` for Office document conversions.
-
-It accepts `POST` requests with a `multipart/form-data` Content-Type.
-
-## Basic
-
-You may send one or more Office documents. Following file extensions are accepted:
-
-* `.txt`
-* `.rtf`
-* `.fodt`
-* `.doc`
-* `.docx`
-* `.odt`
-* `.xls`
-* `.xlsx`
-* `.ods`
-* `.ppt`
-* `.pptx`
-* `.odp`
-
-All files will be merged into a single resulting PDF.
-
-> **Attention:** currently, `unoconv` cannot perform concurrent conversions.
-> That's why for Office conversions, the API does only one conversion at a time.
-> See the [scalability section](#scalability) to find how to mitigate this issue.
-
-### cURL
-
-```bash
-$ curl --request POST \
-    --url http://localhost:3000/convert/office \
-    --header 'Content-Type: multipart/form-data' \
-    --form files=@document.docx \
-    --form files=@document2.docx \
-    -o result.pdf
-```
-
-### Go
-
-```golang
-import "github.com/thecodingmachine/gotenberg/pkg"
-
-func main() {
-    c := &gotenberg.Client{Hostname: "http://localhost:3000"}
-    req, _ := gotenberg.NewOfficeRequest("document.docx", "document2.docx")
-    dest := "result.pdf"
-    c.Store(req, dest)
-}
-```
-
-### PHP
-
-```php
-use TheCodingMachine\Gotenberg\Client;
-use TheCodingMachine\Gotenberg\DocumentFactory;
-use TheCodingMachine\Gotenberg\OfficeRequest;
-
-$client = new Client('http://localhost:3000', new \Http\Adapter\Guzzle6\Client());
-$files = [
-    DocumentFactory::makeFromPath('document.docx', 'document.docx'),
-    DocumentFactory::makeFromPath('document2.docx', 'document2.docx'),
-];
-$request = new OfficeRequest($files);
-$dest = "result.pdf";
-$client->store($request, $dest);
-```
-
-## Orientation
-
-You may also customize the resulting PDF format.
-
-By default, it will be rendered with `portrait` orientation.
-
-### cURL
-
-```bash
-$ curl --request POST \
-    --url http://localhost:3000/convert/office \
-    --header 'Content-Type: multipart/form-data' \
-    --form files=@document.docx \
-    --form landscape=true \
-    -o result.pdf
-```
-
-### Go
-
-```golang
-import "github.com/thecodingmachine/gotenberg/pkg"
-
-func main() {
-    c := &gotenberg.Client{Hostname: "http://localhost:3000"}
-    req, _ := gotenberg.NewOfficeRequest("document.docx")
-    req.SetLandscape(true)
-    dest := "result.pdf"
-    c.Store(req, dest)
-}
-```
-
-### PHP
-
-```php
-use TheCodingMachine\Gotenberg\Client;
-use TheCodingMachine\Gotenberg\DocumentFactory;
-use TheCodingMachine\Gotenberg\OfficeRequest;
-
-$client = new Client('http://localhost:3000', new \Http\Adapter\Guzzle6\Client());
-$files = [
-    DocumentFactory::makeFromPath('document.docx', 'document.docx'),
-];
-$request = new OfficeRequest($files);
-$request->setLandscape(true);
-$dest = "result.pdf";
-$client->store($request, $dest);
-```

build/docs/content/06-merge.md

@@ -1,55 +0,0 @@
----
-title: Merge
----
-
-Gotenberg provides the endpoint `/merge` for merging PDFs.
-
-It accepts `POST` requests with a `multipart/form-data` Content-Type.
-
-## Basic
-
-Nothing fancy here: you may send one or more PDF files and the API
-will merge them and return the resulting PDF file.
-
-> **Attention:** Gotenberg merges the PDF files alphabetically.
-
-### cURL
-
-```bash
-$ curl --request POST \
-    --url http://localhost:3000/merge \
-    --header 'Content-Type: multipart/form-data' \
-    --form files=@file.pdf \
-    --form files=@file2.pdf \
-    -o result.pdf
-```
-
-### Go
-
-```golang
-import "github.com/thecodingmachine/gotenberg/pkg"
-
-func main() {
-    c := &gotenberg.Client{Hostname: "http://localhost:3000"}
-    req, _ := gotenberg.NewMergeRequest("file.pdf", "file2.pdf")
-    dest := "result.pdf"
-    c.Store(req, dest)
-}
-```
-
-### PHP
-
-```php
-use TheCodingMachine\Gotenberg\Client;
-use TheCodingMachine\Gotenberg\DocumentFactory;
-use TheCodingMachine\Gotenberg\MergeRequest;
-
-$client = new Client('http://localhost:3000', new \Http\Adapter\Guzzle6\Client());
-$files = [
-    DocumentFactory::makeFromPath('file.pdf', 'file.pdf'),
-    DocumentFactory::makeFromPath('file2.pdf', 'file2.pdf'),
-];
-$request = new MergeRequest($files);
-$dest = "result.pdf";
-$client->store($request, $dest);
-```

build/docs/content/07-webhook.md

@@ -1,50 +0,0 @@
----
-title: Webhook
----
-
-All endpoints accept a form field named `webhookURL`.
-
-If provided, the API will send the resulting PDF file in a `POST` request with the `application/pdf` Content-Type
-to given URL.
-
-By doing so, your requests to the API will be over before the conversions are actually done!
-
-## Examples
-
-### cURL
-
-```bash
-$ curl --request POST \
-    --url http://localhost:3000/convert/html \
-    --header 'Content-Type: multipart/form-data' \
-    --form files=@index.html \
-    --form webhookURL='http://myapp.com/webhook/'
-```
-
-### Go
-
-```golang
-import "github.com/thecodingmachine/gotenberg/pkg"
-
-func main() {
-    c := &gotenberg.Client{Hostname: "http://localhost:3000"}
-    req, _ := gotenberg.NewHTMLRequest("index.html")
-    req.SetWebhookURL("http://myapp.com/webhook/")
-    dest := "result.pdf"
-    resp, _ := c.Post(req)
-}
-```
-
-### PHP
-
-```php
-use TheCodingMachine\Gotenberg\Client;
-use TheCodingMachine\Gotenberg\DocumentFactory;
-use TheCodingMachine\Gotenberg\HTMLRequest;
-
-$client = new Client('http://localhost:3000', new \Http\Adapter\Guzzle6\Client());
-$index = DocumentFactory::makeFromPath('index.html', 'index.html');
-$request = new HTMLRequest($index);
-$request->setWebhookURL('http://myapp.com/webhook/');
-$resp = $client->post($request);
-```

build/docs/content/08-scalability.md

@@ -1,27 +0,0 @@
----
-title: Scalability
----
-
-The API being stateless, you may scale it as much as you want.
-
-For instance, using the following Docker Compose file:
-
-```yaml
-version: '3'
-
-services:
-
-  # your others services
-
-  gotenberg:
-    image: thecodingmachine/gotenberg:4
-```
-
-You may now launch your services using:
-
-```bash
-$ docker-compose up --scale gotenberg=your_number_of_instances
-```
-
-When requesting the Gotenberg service with your client(s), Docker will automatically
-redirect a request to a Gotenberg container according to the round-robin strategy.

build/docs/content/09-liveness.md

@@ -1,11 +0,0 @@
----
-title: Liveness
----
-
-Gotenberg provides the endpoint `/ping` for checking the API availability with
-a simple `GET` request.
-
-This feature is especially useful for liveness/readiness probes in Kubernetes:
-
-* [Pod lifecycle](https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle/#container-probes)
-* [Configure Liveness and Readiness Probes](https://kubernetes.io/docs/tasks/configure-pod-container/configure-liveness-readiness-probes/)

build/docs/content/10-fonts.md

@@ -1,13 +0,0 @@
----
-title: Fonts
----
-
-By default, a handful of fonts are installed. Asian characters are also supported out of the box.
-
-If you wish to use more fonts, you will have to create your own image:
-
-```Dockerfile
-FROM thecodingmachine/gotenberg:4
-
-RUN apt-get -y install yourfonts
-```

build/docs/content/11-links.md

@@ -1,8 +0,0 @@
----
-title: Links
----
-
-* Follow the progress on the [GitHub repository](https://github.com/thecodingmachine/gotenberg)
-* Follow [@gulnap](https://twitter.com/gulnap) on Twitter
-
-Psst: TheCodingMachine is always looking for [talented coders](https://coders.thecodingmachine.com).

build/lint/Dockerfile

@@ -1,35 +0,0 @@
-ARG GOLANG_VERSION
-
-FROM golang:${GOLANG_VERSION}-stretch
-
-# |--------------------------------------------------------------------------
-# | GolangCI-Lint
-# |--------------------------------------------------------------------------
-# |
-# | Installs GolangCI-Lint, a linters Runner for Go. 5x faster 
-# | than gometalinter.
-# |
-
-ENV GOLANGCI_LINT_VERSION 1.12.3
-
-RUN curl -sfL https://install.goreleaser.com/github.com/golangci/golangci-lint.sh | sh -s -- -b /usr/local/bin v${GOLANGCI_LINT_VERSION} &&\
-    golangci-lint --version
-
-# |--------------------------------------------------------------------------
-# | Final touch
-# |--------------------------------------------------------------------------
-# |
-# | Last instructions of this build.
-# |
-
-# Define our workding outside of $GOPATH (we're using go modules).
-WORKDIR /lint
-
-# Copy our module dependencies definitions.
-COPY go.mod .
-COPY go.sum .
-
-# Install module dependencies.
-RUN go mod download
-
-CMD ["golangci-lint", "run" ,"--tests=false", "--enable-all", "--disable=dupl", "--disable=lll", "--disable=errcheck", "--disable=gosec", "--disable=gochecknoglobals", "--disable=gochecknoinits" ]

build/package/Dockerfile

@@ -1,43 +0,0 @@
-ARG GOLANG_VERSION
-
-# |--------------------------------------------------------------------------
-# | Binary
-# |--------------------------------------------------------------------------
-# |
-# | Buils Gotenberg binary.
-# |
-
-FROM golang:${GOLANG_VERSION}-stretch AS golang
-
-ARG VERSION
-
-ENV GOOS=linux \
-    GOARCH=amd64 \
-    CGO_ENABLED=0
-
-# Define our workding outside of $GOPATH (we're using go modules).
-WORKDIR /gotenberg
-
-# Copy our source code.
-COPY . .
-
-# Build our binary.
-RUN go build -o /gotenberg/gotenberg -ldflags "-X main.version=${VERSION}" cmd/gotenberg/main.go
-
-# |--------------------------------------------------------------------------
-# | Final touch
-# |--------------------------------------------------------------------------
-# |
-# | Last instructions of this build.
-# |
-
-FROM thecodingmachine/gotenberg:base
-
-LABEL authors="Julien Neuhart <j.neuhart@thecodingmachine.com>"
-
-COPY --from=golang /gotenberg/gotenberg /usr/local/bin/
-
-WORKDIR /gotenberg
-
-EXPOSE 3000
-CMD [ "gotenberg" ]

build/tests/Dockerfile

@@ -1,48 +0,0 @@
-ARG GOLANG_VERSION
-
-FROM golang:${GOLANG_VERSION}-stretch AS golang
-
-FROM thecodingmachine/gotenberg:base
-
-# |--------------------------------------------------------------------------
-# | Common libraries
-# |--------------------------------------------------------------------------
-# |
-# | Libraries used in the build process of this image.
-# |
-
-RUN apt-get install -y git gcc
-
-# |--------------------------------------------------------------------------
-# | Golang
-# |--------------------------------------------------------------------------
-# |
-# | Installs Golang.
-# |
-
-COPY --from=golang /usr/local/go /usr/local/go
-
-RUN export PATH="/usr/local/go/bin:$PATH" &&\
-    go version
-
-ENV GOPATH /go
-ENV PATH $GOPATH/bin:/usr/local/go/bin:$PATH
-
-# |--------------------------------------------------------------------------
-# | Final touch
-# |--------------------------------------------------------------------------
-# |
-# | Last instructions of this build.
-# |
-
-# Define our workding outside of $GOPATH (we're using go modules).
-WORKDIR /tests
-
-# Copy our module dependencies definitions.
-COPY go.mod .
-COPY go.sum .
-
-# Install module dependencies.
-RUN go mod download
-
-ENTRYPOINT ["build/tests/docker-entrypoint.sh"]

build/tests/docker-entrypoint.sh

@@ -1,25 +0,0 @@
-#!/bin/bash
-
-set -xe
-
-# Testing PM2 processes launch separatly for avoiding
-# spending to much time on each tests depending on
-# them.
-go test github.com/thecodingmachine/gotenberg/internal/pkg/pm2 -run TestChromeLaunch
-go test github.com/thecodingmachine/gotenberg/internal/pkg/pm2 -run TestUnoconvLaunch
-
-# Running others tests.
-go test -race -cover -covermode=atomic github.com/thecodingmachine/gotenberg/internal/app/api
-go test -race -cover -covermode=atomic github.com/thecodingmachine/gotenberg/internal/pkg/printer
-go test -race -cover -covermode=atomic github.com/thecodingmachine/gotenberg/internal/pkg/rand
-
-# Finally testing processes shutdown.
-go test github.com/thecodingmachine/gotenberg/internal/pkg/pm2 -run TestChromeShutdown
-go test github.com/thecodingmachine/gotenberg/internal/pkg/pm2 -run TestUnoconvShutdown
-
-# Testing Go client.
-go build -o /usr/local/bin/gotenberg cmd/gotenberg/main.go
-gotenberg &
-sleep 10
-go test -race -cover -covermode=atomic github.com/thecodingmachine/gotenberg/pkg
-sleep 5 # allows Gotenberg to remove generated files (concurrent requests).

cmd/gotenberg.go

@@ -0,0 +1,158 @@
+package gotenbergcmd
+
+import (
+	"context"
+	"fmt"
+	"os"
+	"os/signal"
+	"syscall"
+	"time"
+
+	flag "github.com/spf13/pflag"
+	"golang.org/x/sync/errgroup"
+
+	"github.com/gotenberg/gotenberg/v8/pkg/gotenberg"
+)
+
+// See https://patorjk.com/software/taag/#p=display&f=Small%20Slant&t=Gotenberg.
+// Credits: https://github.com/labstack/echo/blob/v4.3.0/echo.go#L240.
+const banner = `
+  _____     __           __               
+ / ___/__  / /____ ___  / /  ___ _______ _
+/ (_ / _ \/ __/ -_) _ \/ _ \/ -_) __/ _ '/
+\___/\___/\__/\__/_//_/_.__/\__/_/  \_, / 
+                                   /___/
+
+A Docker-powered stateless API for PDF files.
+Version: %s
+-------------------------------------------------------
+`
+
+// Version is the... version of the Gotenberg application. We set it at the
+// build stage of the Docker image.
+var Version = "snapshot"
+
+// Run starts the Gotenberg application. Call this in the main of your program.
+func Run() {
+	fmt.Printf(banner, Version)
+	gotenberg.Version = Version
+
+	// Create the root FlagSet and adds the modules flags to it.
+	fs := flag.NewFlagSet("gotenberg", flag.ExitOnError)
+	fs.Duration("gotenberg-graceful-shutdown-duration", time.Duration(30)*time.Second, "Set the graceful shutdown duration")
+
+	descriptors := gotenberg.GetModuleDescriptors()
+	var modsInfo string
+	for _, desc := range descriptors {
+		fs.AddFlagSet(desc.FlagSet)
+		modsInfo += desc.ID + " "
+	}
+
+	fmt.Printf("[SYSTEM] modules: %s\n", modsInfo)
+
+	// Parse the flags...
+	err := fs.Parse(os.Args[1:])
+	if err != nil {
+		fmt.Println(err)
+		os.Exit(1)
+	}
+
+	// ...and create a wrapper around those.
+	parsedFlags := gotenberg.ParsedFlags{FlagSet: fs}
+
+	// Get the graceful shutdown duration.
+	gracefulShutdownDuration := parsedFlags.MustDuration("gotenberg-graceful-shutdown-duration")
+
+	ctx := gotenberg.NewContext(parsedFlags, descriptors)
+
+	// Start application modules.
+	apps, err := ctx.Modules(new(gotenberg.App))
+	if err != nil {
+		fmt.Printf("[FATAL] %s\n", err)
+		os.Exit(1)
+	}
+
+	for _, a := range apps {
+		go func(app gotenberg.App) {
+			id := app.(gotenberg.Module).Descriptor().ID
+			err = app.Start()
+			if err != nil {
+				fmt.Printf("[FATAL] starting %s: %s\n", id, err)
+				os.Exit(1)
+			}
+
+			startupMessage := app.StartupMessage()
+			if startupMessage == "" {
+				fmt.Printf("[SYSTEM] %s: application started\n", id)
+				return
+			}
+
+			fmt.Printf("[SYSTEM] %s: %s\n", id, startupMessage)
+		}(a.(gotenberg.App))
+	}
+
+	// Get modules that want to print system messages.
+	sysLoggers, err := ctx.Modules(new(gotenberg.SystemLogger))
+	if err != nil {
+		fmt.Printf("[FATAL] %s\n", err)
+		os.Exit(1)
+	}
+
+	for _, l := range sysLoggers {
+		go func(logger gotenberg.SystemLogger) {
+			id := logger.(gotenberg.Module).Descriptor().ID
+
+			for _, message := range logger.SystemMessages() {
+				fmt.Printf("[SYSTEM] %s: %s\n", id, message)
+			}
+		}(l.(gotenberg.SystemLogger))
+	}
+
+	quit := make(chan os.Signal, 1)
+
+	// We'll accept graceful shutdowns when quit via SIGINT (Ctrl+C) or SIGTERM (Kubernetes).
+	signal.Notify(quit, syscall.SIGINT, syscall.SIGTERM)
+
+	// Block until we receive our signal.
+	<-quit
+
+	gracefulShutdownCtx, cancel := context.WithTimeout(context.Background(), gracefulShutdownDuration)
+	defer cancel()
+
+	forceQuit := make(chan os.Signal, 1)
+	signal.Notify(forceQuit, syscall.SIGINT)
+
+	go func() {
+		// In case of force quit, cancel the context.
+		<-forceQuit
+		cancel()
+	}()
+
+	fmt.Printf("[SYSTEM] graceful shutdown of %s\n", gracefulShutdownDuration)
+
+	eg, _ := errgroup.WithContext(gracefulShutdownCtx)
+
+	for _, a := range apps {
+		eg.Go(func(app gotenberg.App) func() error {
+			return func() error {
+				id := app.(gotenberg.Module).Descriptor().ID
+
+				err = app.Stop(gracefulShutdownCtx)
+				if err != nil {
+					return fmt.Errorf("stopping %s: %w", id, err)
+				}
+
+				fmt.Printf("[SYSTEM] %s: application stopped\n", id)
+				return nil
+			}
+		}(a.(gotenberg.App)))
+	}
+
+	err = eg.Wait()
+	if err != nil {
+		fmt.Printf("[FATAL] %v\n", err)
+		os.Exit(1)
+	}
+
+	os.Exit(0)
+}

cmd/gotenberg/main.go

@@ -1,21 +1,11 @@
 package main
 
 import (
-	"fmt"
-	"os"
-
-	"github.com/thecodingmachine/gotenberg/internal/app/api"
-	"github.com/thecodingmachine/gotenberg/internal/pkg/notify"
+	gotenbergcmd "github.com/gotenberg/gotenberg/v8/cmd"
+	// Gotenberg modules.
+	_ "github.com/gotenberg/gotenberg/v8/pkg/standard"
 )
 
-// version will be set on build time.
-var version = "snapshot"
-
 func main() {
-	notify.Println(fmt.Sprintf("Gotenberg %s", version))
-	if err := api.Start(); err != nil {
-		notify.ErrPrintln(err)
-		os.Exit(1)
-	}
-	os.Exit(0)
+	gotenbergcmd.Run()
 }

docs/index.html

@@ -1,980 +0,0 @@
-<!DOCTYPE html><html><head>
-    
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-  <body>
-    <div class="Wrapper">
-      <div class="Container">
-        <div class="Header">
-          <div class="Title center">
-            <img src="https://user-images.githubusercontent.com/8983173/50009948-84b01e00-ffb8-11e8-850b-fc240382c626.png" alt="Gotenberg logo" width="250" height="250"/>
-            <span class="text">Gotenberg</span>
-            <span class="subtext">A Docker-powered stateless API for converting HTML, Markdown and Office documents to PDF.</span>
-          </div>
-        </div>
-
-        <div class="Content-wrapper">
-          <div class="Sidebar">
-            <div class="Menu">
-              
-                <div class="item">
-                  <a href="#introduction">Introduction</a>
-                </div>
-              
-                <div class="item">
-                  <a href="#install">Install</a>
-                </div>
-              
-                <div class="item">
-                  <a href="#html">HTML</a>
-                </div>
-              
-                <div class="item">
-                  <a href="#url">URL</a>
-                </div>
-              
-                <div class="item">
-                  <a href="#markdown">Markdown</a>
-                </div>
-              
-                <div class="item">
-                  <a href="#office">Office</a>
-                </div>
-              
-                <div class="item">
-                  <a href="#merge">Merge</a>
-                </div>
-              
-                <div class="item">
-                  <a href="#webhook">Webhook</a>
-                </div>
-              
-                <div class="item">
-                  <a href="#scalability">Scalability</a>
-                </div>
-              
-                <div class="item">
-                  <a href="#liveness">Liveness</a>
-                </div>
-              
-                <div class="item">
-                  <a href="#fonts">Fonts</a>
-                </div>
-              
-                <div class="item">
-                  <a href="#links">Links</a>
-                </div>
-              
-            </div>
-          </div>
-
-          <div class="Content">
-            
-              <div class="Page" id="introduction">
-                <h1 class="Heading"><a class="Anchor" aria-hidden="true" id="introduction" href="#introduction">
-	<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-link"><path d="M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71"></path><path d="M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71"></path></svg>
-</a>Introduction</h1>
-                <p><a href="https://github.com/thecodingmachine/gotenberg/">Gotenberg</a> is a Docker-powered stateless API for converting HTML, Markdown and Office documents to PDF.</p>
-
-<ul>
-<li>HTML and Markdown conversions using Google Chrome headless</li>
-<li>Office conversions (.txt, .rtf, .docx, .doc, .odt, .pptx, .ppt, .odp and so on) using <a href="https://github.com/dagwieers/unoconv">unoconv</a></li>
-<li>Performance: Google Chrome and Libreoffice (unoconv) started once in the background thanks to PM2</li>
-<li>Failure prevention: PM2 automatically restarts previous processes if they fail</li>
-<li>Assets: send your header, footer, images, fonts, stylesheets and so on for converting your HTML and Markdown to beaufitul PDFs!</li>
-<li>Easily interact with the API using our <a href="https://github.com/thecodingmachine/gotenberg/pkg">Go</a> and <a href="https://github.com/thecodingmachine/gotenberg-php-client">PHP</a> libraries</li>
-</ul>
-
-              </div>
-            
-              <div class="Page" id="install">
-                <h1 class="Heading"><a class="Anchor" aria-hidden="true" id="install" href="#install">
-	<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-link"><path d="M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71"></path><path d="M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71"></path></svg>
-</a>Install</h1>
-                <p>Gotenberg is shipped within a Docker image.</p>
-
-<p>You may start it with:</p>
-
-<pre class="chroma">$ docker run --rm -p <span class="m">3000</span>:3000 thecodingmachine/gotenberg:4
-</pre>
-
-<blockquote>
-<p>The API will be available at <a href="http://localhost:3000">http://localhost:3000</a>.</p>
-</blockquote>
-
-<p>Or add it in your Docker Compose stack:</p>
-
-<pre class="chroma">version<span class="p">:</span><span class="w"> </span><span class="s1">&#39;3&#39;</span><span class="w">
-</span><span class="w">
-</span><span class="w"></span>services<span class="p">:</span><span class="w">
-</span><span class="w">
-</span><span class="w">  </span><span class="c"># your others services</span><span class="w">
-</span><span class="w">
-</span><span class="w">  </span>gotenberg<span class="p">:</span><span class="w">
-</span><span class="w">    </span>image<span class="p">:</span><span class="w"> </span>thecodingmachine/gotenberg<span class="p">:</span><span class="m">4</span><span class="w">
-</span></pre>
-
-<blockquote>
-<p>The API will be available under <code>gotenberg:3000</code> in your Docker Compose network.</p>
-</blockquote>
-
-<p>It may also be deployed with Kubernetes.</p>
-
-<p>In the following examples, we will assume your
-Gotenberg API is available at <a href="http://localhost:3000">http://localhost:3000</a>.</p>
-
-<h2 class="Heading"><a class="Anchor" aria-hidden="true" id="install.go_client" href="#install.go_client">
-	<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-link"><path d="M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71"></path><path d="M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71"></path></svg>
-</a>Go client</h2>
-
-<pre class="chroma">$ go get -u github.com/thecodingmachine/gotenberg
-</pre>
-
-<h2 class="Heading"><a class="Anchor" aria-hidden="true" id="install.php_client" href="#install.php_client">
-	<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-link"><path d="M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71"></path><path d="M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71"></path></svg>
-</a>PHP client</h2>
-
-<p>Unless your project already has a PSR7 <code>HttpClient</code>, install <code>php-http/guzzle6-adapter</code>:</p>
-
-<pre class="chroma">$ composer require php-http/guzzle6-adapter
-</pre>
-
-<p>Then the PHP client:</p>
-
-<pre class="chroma">$ composer require thecodingmachine/gotenberg-php-client
-</pre>
-
-              </div>
-            
-              <div class="Page" id="html">
-                <h1 class="Heading"><a class="Anchor" aria-hidden="true" id="html" href="#html">
-	<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-link"><path d="M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71"></path><path d="M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71"></path></svg>
-</a>HTML</h1>
-                <p>Gotenberg provides the endpoint <code>/convert/html</code> for HTML conversions.</p>
-
-<p>It accepts <code>POST</code> requests with a <code>multipart/form-data</code> Content-Type.</p>
-
-<h2 class="Heading"><a class="Anchor" aria-hidden="true" id="html.basic" href="#html.basic">
-	<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-link"><path d="M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71"></path><path d="M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71"></path></svg>
-</a>Basic</h2>
-
-<p>The only requirement is to send a file named <code>index.html</code>: it is the file
-which will be converted to PDF.</p>
-
-<p>For instance:</p>
-
-<pre class="chroma"><span class="cp">&lt;!doctype html&gt;</span>
-<span class="p">&lt;</span><span class="nt">html</span> <span class="na">lang</span><span class="o">=</span><span class="s">&#34;en&#34;</span><span class="p">&gt;</span>
-  <span class="p">&lt;</span><span class="nt">head</span><span class="p">&gt;</span>
-    <span class="p">&lt;</span><span class="nt">meta</span> <span class="na">charset</span><span class="o">=</span><span class="s">&#34;utf-8&#34;</span><span class="p">&gt;</span>
-    <span class="p">&lt;</span><span class="nt">title</span><span class="p">&gt;</span>My PDF<span class="p">&lt;/</span><span class="nt">title</span><span class="p">&gt;</span>
-  <span class="p">&lt;/</span><span class="nt">head</span><span class="p">&gt;</span>
-  <span class="p">&lt;</span><span class="nt">body</span><span class="p">&gt;</span>
-    <span class="p">&lt;</span><span class="nt">h1</span><span class="p">&gt;</span>Hello world!<span class="p">&lt;/</span><span class="nt">h1</span><span class="p">&gt;</span>
-  <span class="p">&lt;/</span><span class="nt">body</span><span class="p">&gt;</span>
-<span class="p">&lt;/</span><span class="nt">html</span><span class="p">&gt;</span>
-</pre>
-
-<h3 class="Heading"><a class="Anchor" aria-hidden="true" id="html.basic.c_url" href="#html.basic.c_url">
-	<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-link"><path d="M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71"></path><path d="M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71"></path></svg>
-</a>cURL</h3>
-
-<pre class="chroma">$ curl --request POST <span class="se">\
-</span><span class="se"></span>    --url http://localhost:3000/convert/html <span class="se">\
-</span><span class="se"></span>    --header <span class="s1">&#39;Content-Type: multipart/form-data&#39;</span> <span class="se">\
-</span><span class="se"></span>    --form <span class="nv">files</span><span class="o">=</span>@index.html <span class="se">\
-</span><span class="se"></span>    -o result.pdf
-</pre>
-
-<h3 class="Heading"><a class="Anchor" aria-hidden="true" id="html.basic.go" href="#html.basic.go">
-	<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-link"><path d="M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71"></path><path d="M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71"></path></svg>
-</a>Go</h3>
-
-<pre class="chroma"><span class="kn">import</span> <span class="s">&#34;github.com/thecodingmachine/gotenberg/pkg&#34;</span>
-
-<span class="kd">func</span> <span class="nf">main</span><span class="p">()</span> <span class="p">{</span>
-    <span class="nx">c</span> <span class="o">:=</span> <span class="o">&amp;</span><span class="nx">gotenberg</span><span class="p">.</span><span class="nx">Client</span><span class="p">{</span><span class="nx">Hostname</span><span class="p">:</span> <span class="s">&#34;http://localhost:3000&#34;</span><span class="p">}</span>
-    <span class="nx">req</span><span class="p">,</span> <span class="nx">_</span> <span class="o">:=</span> <span class="nx">gotenberg</span><span class="p">.</span><span class="nf">NewHTMLRequest</span><span class="p">(</span><span class="s">&#34;index.html&#34;</span><span class="p">)</span>
-    <span class="nx">dest</span> <span class="o">:=</span> <span class="s">&#34;result.pdf&#34;</span>
-    <span class="nx">c</span><span class="p">.</span><span class="nf">Store</span><span class="p">(</span><span class="nx">req</span><span class="p">,</span> <span class="nx">dest</span><span class="p">)</span>
-<span class="p">}</span>
-</pre>
-
-<h3 class="Heading"><a class="Anchor" aria-hidden="true" id="html.basic.php" href="#html.basic.php">
-	<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-link"><path d="M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71"></path><path d="M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71"></path></svg>
-</a>PHP</h3>
-
-<pre class="chroma">use TheCodingMachine\Gotenberg\Client;
-use TheCodingMachine\Gotenberg\DocumentFactory;
-use TheCodingMachine\Gotenberg\HTMLRequest;
-
-$client = new Client(&#39;http://localhost:3000&#39;, new \Http\Adapter\Guzzle6\Client());
-$index = DocumentFactory::makeFromPath(&#39;index.html&#39;, &#39;index.html&#39;);
-$request = new HTMLRequest($index);
-$dirPath = &#34;/foo&#34;;
-$filename = $client-&gt;store($request, $dirPath);
-</pre>
-
-<h2 class="Heading"><a class="Anchor" aria-hidden="true" id="html.header_and_footer" href="#html.header_and_footer">
-	<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-link"><path d="M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71"></path><path d="M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71"></path></svg>
-</a>Header and footer</h2>
-
-<p>You may also add a header and/or a footer in the resulting PDF.
-Respectively, a file named <code>header.html</code> and <code>footer.html</code>.</p>
-
-<p>Each of them <strong>has to be a complete HTML document</strong>:</p>
-
-<pre class="chroma"><span class="p">&lt;</span><span class="nt">html</span><span class="p">&gt;</span>
-    <span class="p">&lt;</span><span class="nt">head</span><span class="p">&gt;</span>
-        <span class="p">&lt;</span><span class="nt">style</span><span class="p">&gt;</span>
-            <span class="nt">body</span> <span class="p">{</span>
-                <span class="k">font-size</span><span class="p">:</span> <span class="mi">8</span><span class="kt">rem</span><span class="p">;</span>
-                <span class="k">margin</span><span class="p">:</span> <span class="mi">4</span><span class="kt">rem</span> <span class="kc">auto</span><span class="p">;</span>
-            <span class="p">}</span>
-        <span class="p">&lt;/</span><span class="nt">style</span><span class="p">&gt;</span>
-    <span class="p">&lt;/</span><span class="nt">head</span><span class="p">&gt;</span>
-    <span class="p">&lt;</span><span class="nt">body</span><span class="p">&gt;</span>
-        <span class="p">&lt;</span><span class="nt">p</span><span class="p">&gt;</span>
-            <span class="p">&lt;</span><span class="nt">span</span> <span class="na">class</span><span class="o">=</span><span class="s">&#34;pageNumber&#34;</span><span class="p">&gt;&lt;/</span><span class="nt">span</span><span class="p">&gt;</span> of <span class="p">&lt;</span><span class="nt">span</span> <span class="na">class</span><span class="o">=</span><span class="s">&#34;totalPages&#34;</span><span class="p">&gt;&lt;/</span><span class="nt">span</span><span class="p">&gt;</span>
-        <span class="p">&lt;/</span><span class="nt">p</span><span class="p">&gt;</span>
-    <span class="p">&lt;/</span><span class="nt">body</span><span class="p">&gt;</span>
-<span class="p">&lt;/</span><span class="nt">html</span><span class="p">&gt;</span>
-</pre>
-
-<p>The following classes allow you to inject printing values:</p>
-
-<ul>
-<li><code>date</code>: formatted print date</li>
-<li><code>title</code>: document title</li>
-<li><code>pageNumber</code>: current page number</li>
-<li><code>totalPage</code>: total pages in the document</li>
-</ul>
-
-<blockquote>
-<p><strong>Attention:</strong> the CSS properties are independant of the ones used in the <code>index.html</code> file.
-Also, <code>footer.html</code> CSS properties override the ones from <code>header.html</code>.</p>
-</blockquote>
-
-<h3 class="Heading"><a class="Anchor" aria-hidden="true" id="html.header_and_footer.c_url" href="#html.header_and_footer.c_url">
-	<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-link"><path d="M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71"></path><path d="M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71"></path></svg>
-</a>cURL</h3>
-
-<pre class="chroma">$ curl --request POST <span class="se">\
-</span><span class="se"></span>    --url http://localhost:3000/convert/html <span class="se">\
-</span><span class="se"></span>    --header <span class="s1">&#39;Content-Type: multipart/form-data&#39;</span> <span class="se">\
-</span><span class="se"></span>    --form <span class="nv">files</span><span class="o">=</span>@index.html <span class="se">\
-</span><span class="se"></span>    --form <span class="nv">files</span><span class="o">=</span>@header.html <span class="se">\
-</span><span class="se"></span>    --form <span class="nv">files</span><span class="o">=</span>@footer.html <span class="se">\
-</span><span class="se"></span>    -o result.pdf
-</pre>
-
-<h3 class="Heading"><a class="Anchor" aria-hidden="true" id="html.header_and_footer.go" href="#html.header_and_footer.go">
-	<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-link"><path d="M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71"></path><path d="M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71"></path></svg>
-</a>Go</h3>
-
-<pre class="chroma"><span class="kn">import</span> <span class="s">&#34;github.com/thecodingmachine/gotenberg/pkg&#34;</span>
-
-<span class="kd">func</span> <span class="nf">main</span><span class="p">()</span> <span class="p">{</span>
-    <span class="nx">c</span> <span class="o">:=</span> <span class="o">&amp;</span><span class="nx">gotenberg</span><span class="p">.</span><span class="nx">Client</span><span class="p">{</span><span class="nx">Hostname</span><span class="p">:</span> <span class="s">&#34;http://localhost:3000&#34;</span><span class="p">}</span>
-    <span class="nx">req</span><span class="p">,</span> <span class="nx">_</span> <span class="o">:=</span> <span class="nx">gotenberg</span><span class="p">.</span><span class="nf">NewHTMLRequest</span><span class="p">(</span><span class="s">&#34;index.html&#34;</span><span class="p">)</span>
-    <span class="nx">req</span><span class="p">.</span><span class="nf">SetHeader</span><span class="p">(</span><span class="s">&#34;header.html&#34;</span><span class="p">)</span>
-    <span class="nx">req</span><span class="p">.</span><span class="nf">SetFooter</span><span class="p">(</span><span class="s">&#34;footer.html&#34;</span><span class="p">)</span>
-    <span class="nx">dest</span> <span class="o">:=</span> <span class="s">&#34;result.pdf&#34;</span>
-    <span class="nx">c</span><span class="p">.</span><span class="nf">Store</span><span class="p">(</span><span class="nx">req</span><span class="p">,</span> <span class="nx">dest</span><span class="p">)</span>
-<span class="p">}</span>
-</pre>
-
-<h3 class="Heading"><a class="Anchor" aria-hidden="true" id="html.header_and_footer.php" href="#html.header_and_footer.php">
-	<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-link"><path d="M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71"></path><path d="M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71"></path></svg>
-</a>PHP</h3>
-
-<pre class="chroma">use TheCodingMachine\Gotenberg\Client;
-use TheCodingMachine\Gotenberg\DocumentFactory;
-use TheCodingMachine\Gotenberg\HTMLRequest;
-
-$client = new Client(&#39;http://localhost:3000&#39;, new \Http\Adapter\Guzzle6\Client());
-$index = DocumentFactory::makeFromPath(&#39;index.html&#39;, &#39;index.html&#39;);
-$header = DocumentFactory::makeFromPath(&#39;header.html&#39;, &#39;header.html&#39;);
-$footer = DocumentFactory::makeFromPath(&#39;footer.html&#39;, &#39;footer.html&#39;);
-$request = new HTMLRequest($index);
-$request-&gt;setHeader($header);
-$request-&gt;setFooter($footer);
-$dirPath = &#34;/foo&#34;;
-$filename = $client-&gt;store($request, $dirPath);
-</pre>
-
-<h2 class="Heading"><a class="Anchor" aria-hidden="true" id="html.assets" href="#html.assets">
-	<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-link"><path d="M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71"></path><path d="M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71"></path></svg>
-</a>Assets</h2>
-
-<p>You may also send additional files. For instance: images, fonts, stylesheets and so on.</p>
-
-<p>The only requirement is to make sure that their paths
-are on the same level as the <code>index.html</code> file.</p>
-
-<p>In others words, this will work:</p>
-
-<pre class="chroma"><span class="cp">&lt;!doctype html&gt;</span>
-<span class="p">&lt;</span><span class="nt">html</span> <span class="na">lang</span><span class="o">=</span><span class="s">&#34;en&#34;</span><span class="p">&gt;</span>
-  <span class="p">&lt;</span><span class="nt">head</span><span class="p">&gt;</span>
-    <span class="p">&lt;</span><span class="nt">meta</span> <span class="na">charset</span><span class="o">=</span><span class="s">&#34;utf-8&#34;</span><span class="p">&gt;</span>
-    <span class="p">&lt;</span><span class="nt">title</span><span class="p">&gt;</span>My PDF<span class="p">&lt;/</span><span class="nt">title</span><span class="p">&gt;</span>
-  <span class="p">&lt;/</span><span class="nt">head</span><span class="p">&gt;</span>
-  <span class="p">&lt;</span><span class="nt">body</span><span class="p">&gt;</span>
-    <span class="p">&lt;</span><span class="nt">h1</span><span class="p">&gt;</span>Hello world!<span class="p">&lt;/</span><span class="nt">h1</span><span class="p">&gt;</span>
-    <span class="p">&lt;</span><span class="nt">img</span> <span class="na">src</span><span class="o">=</span><span class="s">&#34;img.png&#34;</span><span class="p">&gt;</span>
-  <span class="p">&lt;/</span><span class="nt">body</span><span class="p">&gt;</span>
-<span class="p">&lt;/</span><span class="nt">html</span><span class="p">&gt;</span>
-</pre>
-
-<p>But this won’t:</p>
-
-<pre class="chroma"><span class="cp">&lt;!doctype html&gt;</span>
-<span class="p">&lt;</span><span class="nt">html</span> <span class="na">lang</span><span class="o">=</span><span class="s">&#34;en&#34;</span><span class="p">&gt;</span>
-  <span class="p">&lt;</span><span class="nt">head</span><span class="p">&gt;</span>
-    <span class="p">&lt;</span><span class="nt">meta</span> <span class="na">charset</span><span class="o">=</span><span class="s">&#34;utf-8&#34;</span><span class="p">&gt;</span>
-    <span class="p">&lt;</span><span class="nt">title</span><span class="p">&gt;</span>My PDF<span class="p">&lt;/</span><span class="nt">title</span><span class="p">&gt;</span>
-  <span class="p">&lt;/</span><span class="nt">head</span><span class="p">&gt;</span>
-  <span class="p">&lt;</span><span class="nt">body</span><span class="p">&gt;</span>
-    <span class="p">&lt;</span><span class="nt">h1</span><span class="p">&gt;</span>Hello world!<span class="p">&lt;/</span><span class="nt">h1</span><span class="p">&gt;</span>
-    <span class="p">&lt;</span><span class="nt">img</span> <span class="na">src</span><span class="o">=</span><span class="s">&#34;/foo/img.png&#34;</span><span class="p">&gt;</span>
-  <span class="p">&lt;/</span><span class="nt">body</span><span class="p">&gt;</span>
-<span class="p">&lt;/</span><span class="nt">html</span><span class="p">&gt;</span>
-</pre>
-
-<p>You may also use <em>remote</em> paths for Google fonts, images and so on.</p>
-
-<blockquote>
-<p>If you want to install fonts directly in the Gotenberg Docker image,
-see to the <a href="#fonts">fonts section</a>.</p>
-
-<p>For web fonts (Google fonts), there is a timeout of 500ms by default. You may update
-this value thanks to the form field <code>webFontsTimeout</code>.</p>
-</blockquote>
-
-<h3 class="Heading"><a class="Anchor" aria-hidden="true" id="html.assets.c_url" href="#html.assets.c_url">
-	<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-link"><path d="M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71"></path><path d="M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71"></path></svg>
-</a>cURL</h3>
-
-<pre class="chroma">$ curl --request POST <span class="se">\
-</span><span class="se"></span>    --url http://localhost:3000/convert/html <span class="se">\
-</span><span class="se"></span>    --header <span class="s1">&#39;Content-Type: multipart/form-data&#39;</span> <span class="se">\
-</span><span class="se"></span>    --form <span class="nv">files</span><span class="o">=</span>@index.html <span class="se">\
-</span><span class="se"></span>    --form <span class="nv">files</span><span class="o">=</span>@style.css <span class="se">\
-</span><span class="se"></span>    --form <span class="nv">files</span><span class="o">=</span>@img.png <span class="se">\
-</span><span class="se"></span>    --form <span class="nv">files</span><span class="o">=</span>@font.woff <span class="se">\
-</span><span class="se"></span>    -o result.pdf
-</pre>
-
-<h3 class="Heading"><a class="Anchor" aria-hidden="true" id="html.assets.go" href="#html.assets.go">
-	<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-link"><path d="M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71"></path><path d="M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71"></path></svg>
-</a>Go</h3>
-
-<pre class="chroma"><span class="kn">import</span> <span class="s">&#34;github.com/thecodingmachine/gotenberg/pkg&#34;</span>
-
-<span class="kd">func</span> <span class="nf">main</span><span class="p">()</span> <span class="p">{</span>
-    <span class="nx">c</span> <span class="o">:=</span> <span class="o">&amp;</span><span class="nx">gotenberg</span><span class="p">.</span><span class="nx">Client</span><span class="p">{</span><span class="nx">Hostname</span><span class="p">:</span> <span class="s">&#34;http://localhost:3000&#34;</span><span class="p">}</span>
-    <span class="nx">req</span><span class="p">,</span> <span class="nx">_</span> <span class="o">:=</span> <span class="nx">gotenberg</span><span class="p">.</span><span class="nf">NewHTMLRequest</span><span class="p">(</span><span class="s">&#34;index.html&#34;</span><span class="p">)</span>
-    <span class="nx">req</span><span class="p">.</span><span class="nf">SetAssets</span><span class="p">(</span><span class="s">&#34;font.woff&#34;</span><span class="p">,</span> <span class="s">&#34;img.gif&#34;</span><span class="p">,</span> <span class="s">&#34;style.css&#34;</span><span class="p">)</span>
-    <span class="nx">dest</span> <span class="o">:=</span> <span class="s">&#34;result.pdf&#34;</span>
-    <span class="nx">c</span><span class="p">.</span><span class="nf">Store</span><span class="p">(</span><span class="nx">req</span><span class="p">,</span> <span class="nx">dest</span><span class="p">)</span>
-<span class="p">}</span>
-</pre>
-
-<h3 class="Heading"><a class="Anchor" aria-hidden="true" id="html.assets.php" href="#html.assets.php">
-	<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-link"><path d="M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71"></path><path d="M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71"></path></svg>
-</a>PHP</h3>
-
-<pre class="chroma">use TheCodingMachine\Gotenberg\Client;
-use TheCodingMachine\Gotenberg\DocumentFactory;
-use TheCodingMachine\Gotenberg\HTMLRequest;
-
-$client = new Client(&#39;http://localhost:3000&#39;, new \Http\Adapter\Guzzle6\Client());
-$index = DocumentFactory::makeFromPath(&#39;index.html&#39;, &#39;index.html&#39;);
-$assets = [
-    DocumentFactory::makeFromPath(&#39;style.css&#39;, &#39;style.css&#39;),
-    DocumentFactory::makeFromPath(&#39;img.png&#39;, &#39;img.png&#39;),
-    DocumentFactory::makeFromPath(&#39;font.woff&#39;, &#39;font.woff&#39;),
-];
-$request = new HTMLRequest($index);
-$request-&gt;setAssets($assets);
-$dest = &#34;result.pdf&#34;;
-$client-&gt;store($request, $dest);
-</pre>
-
-<h2 class="Heading"><a class="Anchor" aria-hidden="true" id="html.paper_size_margins_orientation" href="#html.paper_size_margins_orientation">
-	<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-link"><path d="M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71"></path><path d="M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71"></path></svg>
-</a>Paper size, margins, orientation</h2>
-
-<p>You may also customize the resulting PDF format.</p>
-
-<p>By default, it will be rendered with <code>A4</code> size, <code>1 inch</code> margins and <code>portrait</code> orientation.</p>
-
-<blockquote>
-<p>Paper size and margins have to be provided in <code>inches</code>.
-Also, you have to set both <code>paperWidth</code> and <code>paperHeight</code>. Same for margins.</p>
-</blockquote>
-
-<h3 class="Heading"><a class="Anchor" aria-hidden="true" id="html.paper_size_margins_orientation.c_url" href="#html.paper_size_margins_orientation.c_url">
-	<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-link"><path d="M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71"></path><path d="M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71"></path></svg>
-</a>cURL</h3>
-
-<pre class="chroma">$ curl --request POST <span class="se">\
-</span><span class="se"></span>    --url http://localhost:3000/convert/html <span class="se">\
-</span><span class="se"></span>    --header <span class="s1">&#39;Content-Type: multipart/form-data&#39;</span> <span class="se">\
-</span><span class="se"></span>    --form <span class="nv">files</span><span class="o">=</span>@index.html <span class="se">\
-</span><span class="se"></span>    --form <span class="nv">paperWidth</span><span class="o">=</span><span class="m">8</span>.27 <span class="se">\
-</span><span class="se"></span>    --form <span class="nv">paperHeight</span><span class="o">=</span><span class="m">11</span>.27 <span class="se">\
-</span><span class="se"></span>    --form <span class="nv">marginTop</span><span class="o">=</span><span class="m">0</span> <span class="se">\
-</span><span class="se"></span>    --form <span class="nv">marginBottom</span><span class="o">=</span><span class="m">0</span> <span class="se">\
-</span><span class="se"></span>    --form <span class="nv">marginLeft</span><span class="o">=</span><span class="m">0</span> <span class="se">\
-</span><span class="se"></span>    --form <span class="nv">marginRight</span><span class="o">=</span><span class="m">0</span> <span class="se">\
-</span><span class="se"></span>    --form <span class="nv">landscape</span><span class="o">=</span><span class="nb">true</span> <span class="se">\
-</span><span class="se"></span>    -o result.pdf
-</pre>
-
-<h3 class="Heading"><a class="Anchor" aria-hidden="true" id="html.paper_size_margins_orientation.go" href="#html.paper_size_margins_orientation.go">
-	<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-link"><path d="M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71"></path><path d="M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71"></path></svg>
-</a>Go</h3>
-
-<pre class="chroma"><span class="kn">import</span> <span class="s">&#34;github.com/thecodingmachine/gotenberg/pkg&#34;</span>
-
-<span class="kd">func</span> <span class="nf">main</span><span class="p">()</span> <span class="p">{</span>
-    <span class="nx">c</span> <span class="o">:=</span> <span class="o">&amp;</span><span class="nx">gotenberg</span><span class="p">.</span><span class="nx">Client</span><span class="p">{</span><span class="nx">Hostname</span><span class="p">:</span> <span class="s">&#34;http://localhost:3000&#34;</span><span class="p">}</span>
-    <span class="nx">req</span><span class="p">,</span> <span class="nx">_</span> <span class="o">:=</span> <span class="nx">gotenberg</span><span class="p">.</span><span class="nf">NewHTMLRequest</span><span class="p">(</span><span class="s">&#34;index.html&#34;</span><span class="p">)</span>
-    <span class="nx">req</span><span class="p">.</span><span class="nf">SetPaperSize</span><span class="p">(</span><span class="nx">gotenberg</span><span class="p">.</span><span class="nx">A4</span><span class="p">)</span>
-    <span class="nx">req</span><span class="p">.</span><span class="nf">SetMargins</span><span class="p">(</span><span class="nx">gotenberg</span><span class="p">.</span><span class="nx">NoMargins</span><span class="p">)</span>
-    <span class="nx">req</span><span class="p">.</span><span class="nf">SetLandscape</span><span class="p">(</span><span class="kc">true</span><span class="p">)</span>
-    <span class="nx">dest</span> <span class="o">:=</span> <span class="s">&#34;result.pdf&#34;</span>
-    <span class="nx">c</span><span class="p">.</span><span class="nf">Store</span><span class="p">(</span><span class="nx">req</span><span class="p">,</span> <span class="nx">dest</span><span class="p">)</span>
-<span class="p">}</span>
-</pre>
-
-<h3 class="Heading"><a class="Anchor" aria-hidden="true" id="html.paper_size_margins_orientation.php" href="#html.paper_size_margins_orientation.php">
-	<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-link"><path d="M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71"></path><path d="M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71"></path></svg>
-</a>PHP</h3>
-
-<pre class="chroma">use TheCodingMachine\Gotenberg\Client;
-use TheCodingMachine\Gotenberg\DocumentFactory;
-use TheCodingMachine\Gotenberg\HTMLRequest;
-use TheCodingMachine\Gotenberg\Request;
-
-$client = new Client(&#39;http://localhost:3000&#39;, new \Http\Adapter\Guzzle6\Client());
-$index = DocumentFactory::makeFromPath(&#39;index.html&#39;, &#39;index.html&#39;);
-$request = new HTMLRequest($index);
-$request-&gt;setPaperSize(Request::A4);
-$request-&gt;setMargins(Request::NO_MARGINS);
-$request-&gt;setLandscape(true);
-$dest = &#34;result.pdf&#34;;
-$client-&gt;store($request, $dest);
-</pre>
-
-              </div>
-            
-              <div class="Page" id="url">
-                <h1 class="Heading"><a class="Anchor" aria-hidden="true" id="url" href="#url">
-	<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-link"><path d="M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71"></path><path d="M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71"></path></svg>
-</a>URL</h1>
-                <p>Gotenberg provides the endpoint <code>/convert/url</code> for remote URL conversions.</p>
-
-<p>It accepts <code>POST</code> requests with a <code>multipart/form-data</code> Content-Type.</p>
-
-<h2 class="Heading"><a class="Anchor" aria-hidden="true" id="url.basic" href="#url.basic">
-	<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-link"><path d="M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71"></path><path d="M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71"></path></svg>
-</a>Basic</h2>
-
-<p>This endpoint does not accept an <code>index.html</code> file nor assets files but a form field
-named <code>remoteURL</code> instead. Otherwise, URL conversions work the same as HTML conversions.</p>
-
-<blockquote>
-<p><strong>Attention:</strong> when converting a website to PDF, you should remove all margins.
-If not, some of the content of the page might be hidden.</p>
-</blockquote>
-
-<h3 class="Heading"><a class="Anchor" aria-hidden="true" id="url.basic.c_url" href="#url.basic.c_url">
-	<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-link"><path d="M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71"></path><path d="M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71"></path></svg>
-</a>cURL</h3>
-
-<pre class="chroma">$ curl --request POST <span class="se">\
-</span><span class="se"></span>    --url http://localhost:3000/convert/url <span class="se">\
-</span><span class="se"></span>    --header <span class="s1">&#39;Content-Type: multipart/form-data&#39;</span> <span class="se">\
-</span><span class="se"></span>    --form <span class="nv">remoteURL</span><span class="o">=</span>https://google.com
-    --form <span class="nv">marginTop</span><span class="o">=</span><span class="m">0</span> <span class="se">\
-</span><span class="se"></span>    --form <span class="nv">marginBottom</span><span class="o">=</span><span class="m">0</span> <span class="se">\
-</span><span class="se"></span>    --form <span class="nv">marginLeft</span><span class="o">=</span><span class="m">0</span> <span class="se">\
-</span><span class="se"></span>    --form <span class="nv">marginRight</span><span class="o">=</span><span class="m">0</span> <span class="se">\
-</span><span class="se"></span>    -o result.pdf
-</pre>
-
-<h3 class="Heading"><a class="Anchor" aria-hidden="true" id="url.basic.go" href="#url.basic.go">
-	<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-link"><path d="M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71"></path><path d="M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71"></path></svg>
-</a>Go</h3>
-
-<pre class="chroma"><span class="kn">import</span> <span class="s">&#34;github.com/thecodingmachine/gotenberg/pkg&#34;</span>
-
-<span class="kd">func</span> <span class="nf">main</span><span class="p">()</span> <span class="p">{</span>
-    <span class="nx">c</span> <span class="o">:=</span> <span class="o">&amp;</span><span class="nx">gotenberg</span><span class="p">.</span><span class="nx">Client</span><span class="p">{</span><span class="nx">Hostname</span><span class="p">:</span> <span class="s">&#34;http://localhost:3000&#34;</span><span class="p">}</span>
-    <span class="nx">req</span> <span class="o">:=</span> <span class="nx">gotenberg</span><span class="p">.</span><span class="nf">NewURLRequest</span><span class="p">(</span><span class="s">&#34;https://google.com&#34;</span><span class="p">)</span>
-    <span class="nx">req</span><span class="p">.</span><span class="nf">SetMargins</span><span class="p">(</span><span class="nx">gotenberg</span><span class="p">.</span><span class="nx">NoMargins</span><span class="p">)</span>
-    <span class="nx">dest</span> <span class="o">:=</span> <span class="s">&#34;result.pdf&#34;</span>
-    <span class="nx">c</span><span class="p">.</span><span class="nf">Store</span><span class="p">(</span><span class="nx">req</span><span class="p">,</span> <span class="nx">dest</span><span class="p">)</span>
-<span class="p">}</span>
-</pre>
-
-<h3 class="Heading"><a class="Anchor" aria-hidden="true" id="url.basic.php" href="#url.basic.php">
-	<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-link"><path d="M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71"></path><path d="M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71"></path></svg>
-</a>PHP</h3>
-
-<pre class="chroma">use TheCodingMachine\Gotenberg\Client;
-use TheCodingMachine\Gotenberg\URLRequest;
-
-$client = new Client(&#39;http://localhost:3000&#39;, new \Http\Adapter\Guzzle6\Client());
-$request = new URLRequest(&#39;https://google.com&#39;);
-$request-&gt;setMargins(Request::NO_MARGINS);
-$dest = &#34;result.pdf&#34;;
-$client-&gt;store($request, $dest);
-</pre>
-
-              </div>
-            
-              <div class="Page" id="markdown">
-                <h1 class="Heading"><a class="Anchor" aria-hidden="true" id="markdown" href="#markdown">
-	<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-link"><path d="M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71"></path><path d="M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71"></path></svg>
-</a>Markdown</h1>
-                <p>Gotenberg provides the endpoint <code>/convert/markdown</code> for Markdown conversions.</p>
-
-<p>It accepts <code>POST</code> requests with a <code>multipart/form-data</code> Content-Type.</p>
-
-<h2 class="Heading"><a class="Anchor" aria-hidden="true" id="markdown.basic" href="#markdown.basic">
-	<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-link"><path d="M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71"></path><path d="M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71"></path></svg>
-</a>Basic</h2>
-
-<p>Markdown conversions work the same as HTML conversions.</p>
-
-<p>Only difference is that you have access to the Go template function <code>toHTML</code>
-in the file <code>index.html</code>. This function will convert a given markdown file to HTML.</p>
-
-<p>For instance:</p>
-
-<pre class="chroma"><span class="cp">&lt;!doctype html&gt;</span>
-<span class="p">&lt;</span><span class="nt">html</span> <span class="na">lang</span><span class="o">=</span><span class="s">&#34;en&#34;</span><span class="p">&gt;</span>
-  <span class="p">&lt;</span><span class="nt">head</span><span class="p">&gt;</span>
-    <span class="p">&lt;</span><span class="nt">meta</span> <span class="na">charset</span><span class="o">=</span><span class="s">&#34;utf-8&#34;</span><span class="p">&gt;</span>
-    <span class="p">&lt;</span><span class="nt">title</span><span class="p">&gt;</span>My PDF<span class="p">&lt;/</span><span class="nt">title</span><span class="p">&gt;</span>
-  <span class="p">&lt;/</span><span class="nt">head</span><span class="p">&gt;</span>
-  <span class="p">&lt;</span><span class="nt">body</span><span class="p">&gt;</span>
-    {{ toHTML .DirPath &#34;file.md&#34; }}
-  <span class="p">&lt;/</span><span class="nt">body</span><span class="p">&gt;</span>
-<span class="p">&lt;/</span><span class="nt">html</span><span class="p">&gt;</span>
-</pre>
-
-<h3 class="Heading"><a class="Anchor" aria-hidden="true" id="markdown.basic.c_url" href="#markdown.basic.c_url">
-	<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-link"><path d="M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71"></path><path d="M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71"></path></svg>
-</a>cURL</h3>
-
-<pre class="chroma">$ curl --request POST <span class="se">\
-</span><span class="se"></span>    --url http://localhost:3000/convert/markdown <span class="se">\
-</span><span class="se"></span>    --header <span class="s1">&#39;Content-Type: multipart/form-data&#39;</span> <span class="se">\
-</span><span class="se"></span>    --form <span class="nv">files</span><span class="o">=</span>@index.html <span class="se">\
-</span><span class="se"></span>    --form <span class="nv">files</span><span class="o">=</span>@file.md <span class="se">\
-</span><span class="se"></span>    -o result.pdf
-</pre>
-
-<h3 class="Heading"><a class="Anchor" aria-hidden="true" id="markdown.basic.go" href="#markdown.basic.go">
-	<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-link"><path d="M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71"></path><path d="M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71"></path></svg>
-</a>Go</h3>
-
-<pre class="chroma"><span class="kn">import</span> <span class="s">&#34;github.com/thecodingmachine/gotenberg/pkg&#34;</span>
-
-<span class="kd">func</span> <span class="nf">main</span><span class="p">()</span> <span class="p">{</span>
-    <span class="nx">c</span> <span class="o">:=</span> <span class="o">&amp;</span><span class="nx">gotenberg</span><span class="p">.</span><span class="nx">Client</span><span class="p">{</span><span class="nx">Hostname</span><span class="p">:</span> <span class="s">&#34;http://localhost:3000&#34;</span><span class="p">}</span>
-    <span class="nx">req</span><span class="p">,</span> <span class="nx">_</span> <span class="o">:=</span> <span class="nx">gotenberg</span><span class="p">.</span><span class="nf">NewMarkdownRequest</span><span class="p">(</span><span class="s">&#34;index.html&#34;</span><span class="p">,</span> <span class="s">&#34;file.md&#34;</span><span class="p">)</span>
-    <span class="nx">dest</span> <span class="o">:=</span> <span class="s">&#34;result.pdf&#34;</span>
-    <span class="nx">c</span><span class="p">.</span><span class="nf">Store</span><span class="p">(</span><span class="nx">req</span><span class="p">,</span> <span class="nx">dest</span><span class="p">)</span>
-<span class="p">}</span>
-</pre>
-
-<h3 class="Heading"><a class="Anchor" aria-hidden="true" id="markdown.basic.php" href="#markdown.basic.php">
-	<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-link"><path d="M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71"></path><path d="M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71"></path></svg>
-</a>PHP</h3>
-
-<pre class="chroma">use TheCodingMachine\Gotenberg\Client;
-use TheCodingMachine\Gotenberg\DocumentFactory;
-use TheCodingMachine\Gotenberg\MarkdownRequest;
-
-$client = new Client(&#39;http://localhost:3000&#39;, new \Http\Adapter\Guzzle6\Client());
-$index = DocumentFactory::makeFromPath(&#39;index.html&#39;, &#39;index.html&#39;);
-$markdowns = [
-    DocumentFactory::makeFromPath(&#39;file.md&#39;, &#39;file.md&#39;),
-];
-$request = new MarkdownRequest($index, $markdowns);
-$dest = &#34;result.pdf&#34;;
-$client-&gt;store($request, $dest);
-</pre>
-
-              </div>
-            
-              <div class="Page" id="office">
-                <h1 class="Heading"><a class="Anchor" aria-hidden="true" id="office" href="#office">
-	<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-link"><path d="M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71"></path><path d="M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71"></path></svg>
-</a>Office</h1>
-                <p>Gotenberg provides the endpoint <code>/convert/office</code> for Office document conversions.</p>
-
-<p>It accepts <code>POST</code> requests with a <code>multipart/form-data</code> Content-Type.</p>
-
-<h2 class="Heading"><a class="Anchor" aria-hidden="true" id="office.basic" href="#office.basic">
-	<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-link"><path d="M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71"></path><path d="M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71"></path></svg>
-</a>Basic</h2>
-
-<p>You may send one or more Office documents. Following file extensions are accepted:</p>
-
-<ul>
-<li><code>.txt</code></li>
-<li><code>.rtf</code></li>
-<li><code>.fodt</code></li>
-<li><code>.doc</code></li>
-<li><code>.docx</code></li>
-<li><code>.odt</code></li>
-<li><code>.xls</code></li>
-<li><code>.xlsx</code></li>
-<li><code>.ods</code></li>
-<li><code>.ppt</code></li>
-<li><code>.pptx</code></li>
-<li><code>.odp</code></li>
-</ul>
-
-<p>All files will be merged into a single resulting PDF.</p>
-
-<blockquote>
-<p><strong>Attention:</strong> currently, <code>unoconv</code> cannot perform concurrent conversions.
-That’s why for Office conversions, the API does only one conversion at a time.
-See the <a href="#scalability">scalability section</a> to find how to mitigate this issue.</p>
-</blockquote>
-
-<h3 class="Heading"><a class="Anchor" aria-hidden="true" id="office.basic.c_url" href="#office.basic.c_url">
-	<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-link"><path d="M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71"></path><path d="M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71"></path></svg>
-</a>cURL</h3>
-
-<pre class="chroma">$ curl --request POST <span class="se">\
-</span><span class="se"></span>    --url http://localhost:3000/convert/office <span class="se">\
-</span><span class="se"></span>    --header <span class="s1">&#39;Content-Type: multipart/form-data&#39;</span> <span class="se">\
-</span><span class="se"></span>    --form <span class="nv">files</span><span class="o">=</span>@document.docx <span class="se">\
-</span><span class="se"></span>    --form <span class="nv">files</span><span class="o">=</span>@document2.docx <span class="se">\
-</span><span class="se"></span>    -o result.pdf
-</pre>
-
-<h3 class="Heading"><a class="Anchor" aria-hidden="true" id="office.basic.go" href="#office.basic.go">
-	<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-link"><path d="M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71"></path><path d="M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71"></path></svg>
-</a>Go</h3>
-
-<pre class="chroma"><span class="kn">import</span> <span class="s">&#34;github.com/thecodingmachine/gotenberg/pkg&#34;</span>
-
-<span class="kd">func</span> <span class="nf">main</span><span class="p">()</span> <span class="p">{</span>
-    <span class="nx">c</span> <span class="o">:=</span> <span class="o">&amp;</span><span class="nx">gotenberg</span><span class="p">.</span><span class="nx">Client</span><span class="p">{</span><span class="nx">Hostname</span><span class="p">:</span> <span class="s">&#34;http://localhost:3000&#34;</span><span class="p">}</span>
-    <span class="nx">req</span><span class="p">,</span> <span class="nx">_</span> <span class="o">:=</span> <span class="nx">gotenberg</span><span class="p">.</span><span class="nf">NewOfficeRequest</span><span class="p">(</span><span class="s">&#34;document.docx&#34;</span><span class="p">,</span> <span class="s">&#34;document2.docx&#34;</span><span class="p">)</span>
-    <span class="nx">dest</span> <span class="o">:=</span> <span class="s">&#34;result.pdf&#34;</span>
-    <span class="nx">c</span><span class="p">.</span><span class="nf">Store</span><span class="p">(</span><span class="nx">req</span><span class="p">,</span> <span class="nx">dest</span><span class="p">)</span>
-<span class="p">}</span>
-</pre>
-
-<h3 class="Heading"><a class="Anchor" aria-hidden="true" id="office.basic.php" href="#office.basic.php">
-	<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-link"><path d="M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71"></path><path d="M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71"></path></svg>
-</a>PHP</h3>
-
-<pre class="chroma">use TheCodingMachine\Gotenberg\Client;
-use TheCodingMachine\Gotenberg\DocumentFactory;
-use TheCodingMachine\Gotenberg\OfficeRequest;
-
-$client = new Client(&#39;http://localhost:3000&#39;, new \Http\Adapter\Guzzle6\Client());
-$files = [
-    DocumentFactory::makeFromPath(&#39;document.docx&#39;, &#39;document.docx&#39;),
-    DocumentFactory::makeFromPath(&#39;document2.docx&#39;, &#39;document2.docx&#39;),
-];
-$request = new OfficeRequest($files);
-$dest = &#34;result.pdf&#34;;
-$client-&gt;store($request, $dest);
-</pre>
-
-<h2 class="Heading"><a class="Anchor" aria-hidden="true" id="office.orientation" href="#office.orientation">
-	<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-link"><path d="M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71"></path><path d="M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71"></path></svg>
-</a>Orientation</h2>
-
-<p>You may also customize the resulting PDF format.</p>
-
-<p>By default, it will be rendered with <code>portrait</code> orientation.</p>
-
-<h3 class="Heading"><a class="Anchor" aria-hidden="true" id="office.orientation.c_url" href="#office.orientation.c_url">
-	<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-link"><path d="M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71"></path><path d="M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71"></path></svg>
-</a>cURL</h3>
-
-<pre class="chroma">$ curl --request POST <span class="se">\
-</span><span class="se"></span>    --url http://localhost:3000/convert/office <span class="se">\
-</span><span class="se"></span>    --header <span class="s1">&#39;Content-Type: multipart/form-data&#39;</span> <span class="se">\
-</span><span class="se"></span>    --form <span class="nv">files</span><span class="o">=</span>@document.docx <span class="se">\
-</span><span class="se"></span>    --form <span class="nv">landscape</span><span class="o">=</span><span class="nb">true</span> <span class="se">\
-</span><span class="se"></span>    -o result.pdf
-</pre>
-
-<h3 class="Heading"><a class="Anchor" aria-hidden="true" id="office.orientation.go" href="#office.orientation.go">
-	<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-link"><path d="M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71"></path><path d="M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71"></path></svg>
-</a>Go</h3>
-
-<pre class="chroma"><span class="kn">import</span> <span class="s">&#34;github.com/thecodingmachine/gotenberg/pkg&#34;</span>
-
-<span class="kd">func</span> <span class="nf">main</span><span class="p">()</span> <span class="p">{</span>
-    <span class="nx">c</span> <span class="o">:=</span> <span class="o">&amp;</span><span class="nx">gotenberg</span><span class="p">.</span><span class="nx">Client</span><span class="p">{</span><span class="nx">Hostname</span><span class="p">:</span> <span class="s">&#34;http://localhost:3000&#34;</span><span class="p">}</span>
-    <span class="nx">req</span><span class="p">,</span> <span class="nx">_</span> <span class="o">:=</span> <span class="nx">gotenberg</span><span class="p">.</span><span class="nf">NewOfficeRequest</span><span class="p">(</span><span class="s">&#34;document.docx&#34;</span><span class="p">)</span>
-    <span class="nx">req</span><span class="p">.</span><span class="nf">SetLandscape</span><span class="p">(</span><span class="kc">true</span><span class="p">)</span>
-    <span class="nx">dest</span> <span class="o">:=</span> <span class="s">&#34;result.pdf&#34;</span>
-    <span class="nx">c</span><span class="p">.</span><span class="nf">Store</span><span class="p">(</span><span class="nx">req</span><span class="p">,</span> <span class="nx">dest</span><span class="p">)</span>
-<span class="p">}</span>
-</pre>
-
-<h3 class="Heading"><a class="Anchor" aria-hidden="true" id="office.orientation.php" href="#office.orientation.php">
-	<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-link"><path d="M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71"></path><path d="M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71"></path></svg>
-</a>PHP</h3>
-
-<pre class="chroma">use TheCodingMachine\Gotenberg\Client;
-use TheCodingMachine\Gotenberg\DocumentFactory;
-use TheCodingMachine\Gotenberg\OfficeRequest;
-
-$client = new Client(&#39;http://localhost:3000&#39;, new \Http\Adapter\Guzzle6\Client());
-$files = [
-    DocumentFactory::makeFromPath(&#39;document.docx&#39;, &#39;document.docx&#39;),
-];
-$request = new OfficeRequest($files);
-$request-&gt;setLandscape(true);
-$dest = &#34;result.pdf&#34;;
-$client-&gt;store($request, $dest);
-</pre>
-
-              </div>
-            
-              <div class="Page" id="merge">
-                <h1 class="Heading"><a class="Anchor" aria-hidden="true" id="merge" href="#merge">
-	<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-link"><path d="M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71"></path><path d="M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71"></path></svg>
-</a>Merge</h1>
-                <p>Gotenberg provides the endpoint <code>/merge</code> for merging PDFs.</p>
-
-<p>It accepts <code>POST</code> requests with a <code>multipart/form-data</code> Content-Type.</p>
-
-<h2 class="Heading"><a class="Anchor" aria-hidden="true" id="merge.basic" href="#merge.basic">
-	<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-link"><path d="M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71"></path><path d="M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71"></path></svg>
-</a>Basic</h2>
-
-<p>Nothing fancy here: you may send one or more PDF files and the API
-will merge them and return the resulting PDF file.</p>
-
-<blockquote>
-<p><strong>Attention:</strong> Gotenberg merges the PDF files alphabetically.</p>
-</blockquote>
-
-<h3 class="Heading"><a class="Anchor" aria-hidden="true" id="merge.basic.c_url" href="#merge.basic.c_url">
-	<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-link"><path d="M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71"></path><path d="M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71"></path></svg>
-</a>cURL</h3>
-
-<pre class="chroma">$ curl --request POST <span class="se">\
-</span><span class="se"></span>    --url http://localhost:3000/merge <span class="se">\
-</span><span class="se"></span>    --header <span class="s1">&#39;Content-Type: multipart/form-data&#39;</span> <span class="se">\
-</span><span class="se"></span>    --form <span class="nv">files</span><span class="o">=</span>@file.pdf <span class="se">\
-</span><span class="se"></span>    --form <span class="nv">files</span><span class="o">=</span>@file2.pdf <span class="se">\
-</span><span class="se"></span>    -o result.pdf
-</pre>
-
-<h3 class="Heading"><a class="Anchor" aria-hidden="true" id="merge.basic.go" href="#merge.basic.go">
-	<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-link"><path d="M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71"></path><path d="M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71"></path></svg>
-</a>Go</h3>
-
-<pre class="chroma"><span class="kn">import</span> <span class="s">&#34;github.com/thecodingmachine/gotenberg/pkg&#34;</span>
-
-<span class="kd">func</span> <span class="nf">main</span><span class="p">()</span> <span class="p">{</span>
-    <span class="nx">c</span> <span class="o">:=</span> <span class="o">&amp;</span><span class="nx">gotenberg</span><span class="p">.</span><span class="nx">Client</span><span class="p">{</span><span class="nx">Hostname</span><span class="p">:</span> <span class="s">&#34;http://localhost:3000&#34;</span><span class="p">}</span>
-    <span class="nx">req</span><span class="p">,</span> <span class="nx">_</span> <span class="o">:=</span> <span class="nx">gotenberg</span><span class="p">.</span><span class="nf">NewMergeRequest</span><span class="p">(</span><span class="s">&#34;file.pdf&#34;</span><span class="p">,</span> <span class="s">&#34;file2.pdf&#34;</span><span class="p">)</span>
-    <span class="nx">dest</span> <span class="o">:=</span> <span class="s">&#34;result.pdf&#34;</span>
-    <span class="nx">c</span><span class="p">.</span><span class="nf">Store</span><span class="p">(</span><span class="nx">req</span><span class="p">,</span> <span class="nx">dest</span><span class="p">)</span>
-<span class="p">}</span>
-</pre>
-
-<h3 class="Heading"><a class="Anchor" aria-hidden="true" id="merge.basic.php" href="#merge.basic.php">
-	<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-link"><path d="M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71"></path><path d="M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71"></path></svg>
-</a>PHP</h3>
-
-<pre class="chroma">use TheCodingMachine\Gotenberg\Client;
-use TheCodingMachine\Gotenberg\DocumentFactory;
-use TheCodingMachine\Gotenberg\MergeRequest;
-
-$client = new Client(&#39;http://localhost:3000&#39;, new \Http\Adapter\Guzzle6\Client());
-$files = [
-    DocumentFactory::makeFromPath(&#39;file.pdf&#39;, &#39;file.pdf&#39;),
-    DocumentFactory::makeFromPath(&#39;file2.pdf&#39;, &#39;file2.pdf&#39;),
-];
-$request = new MergeRequest($files);
-$dest = &#34;result.pdf&#34;;
-$client-&gt;store($request, $dest);
-</pre>
-
-              </div>
-            
-              <div class="Page" id="webhook">
-                <h1 class="Heading"><a class="Anchor" aria-hidden="true" id="webhook" href="#webhook">
-	<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-link"><path d="M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71"></path><path d="M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71"></path></svg>
-</a>Webhook</h1>
-                <p>All endpoints accept a form field named <code>webhookURL</code>.</p>
-
-<p>If provided, the API will send the resulting PDF file in a <code>POST</code> request with the <code>application/pdf</code> Content-Type
-to given URL.</p>
-
-<p>By doing so, your requests to the API will be over before the conversions are actually done!</p>
-
-<h2 class="Heading"><a class="Anchor" aria-hidden="true" id="webhook.examples" href="#webhook.examples">
-	<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-link"><path d="M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71"></path><path d="M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71"></path></svg>
-</a>Examples</h2>
-
-<h3 class="Heading"><a class="Anchor" aria-hidden="true" id="webhook.examples.c_url" href="#webhook.examples.c_url">
-	<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-link"><path d="M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71"></path><path d="M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71"></path></svg>
-</a>cURL</h3>
-
-<pre class="chroma">$ curl --request POST <span class="se">\
-</span><span class="se"></span>    --url http://localhost:3000/convert/html <span class="se">\
-</span><span class="se"></span>    --header <span class="s1">&#39;Content-Type: multipart/form-data&#39;</span> <span class="se">\
-</span><span class="se"></span>    --form <span class="nv">files</span><span class="o">=</span>@index.html <span class="se">\
-</span><span class="se"></span>    --form <span class="nv">webhookURL</span><span class="o">=</span><span class="s1">&#39;http://myapp.com/webhook/&#39;</span>
-</pre>
-
-<h3 class="Heading"><a class="Anchor" aria-hidden="true" id="webhook.examples.go" href="#webhook.examples.go">
-	<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-link"><path d="M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71"></path><path d="M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71"></path></svg>
-</a>Go</h3>
-
-<pre class="chroma"><span class="kn">import</span> <span class="s">&#34;github.com/thecodingmachine/gotenberg/pkg&#34;</span>
-
-<span class="kd">func</span> <span class="nf">main</span><span class="p">()</span> <span class="p">{</span>
-    <span class="nx">c</span> <span class="o">:=</span> <span class="o">&amp;</span><span class="nx">gotenberg</span><span class="p">.</span><span class="nx">Client</span><span class="p">{</span><span class="nx">Hostname</span><span class="p">:</span> <span class="s">&#34;http://localhost:3000&#34;</span><span class="p">}</span>
-    <span class="nx">req</span><span class="p">,</span> <span class="nx">_</span> <span class="o">:=</span> <span class="nx">gotenberg</span><span class="p">.</span><span class="nf">NewHTMLRequest</span><span class="p">(</span><span class="s">&#34;index.html&#34;</span><span class="p">)</span>
-    <span class="nx">req</span><span class="p">.</span><span class="nf">SetWebhookURL</span><span class="p">(</span><span class="s">&#34;http://myapp.com/webhook/&#34;</span><span class="p">)</span>
-    <span class="nx">dest</span> <span class="o">:=</span> <span class="s">&#34;result.pdf&#34;</span>
-    <span class="nx">resp</span><span class="p">,</span> <span class="nx">_</span> <span class="o">:=</span> <span class="nx">c</span><span class="p">.</span><span class="nf">Post</span><span class="p">(</span><span class="nx">req</span><span class="p">)</span>
-<span class="p">}</span>
-</pre>
-
-<h3 class="Heading"><a class="Anchor" aria-hidden="true" id="webhook.examples.php" href="#webhook.examples.php">
-	<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-link"><path d="M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71"></path><path d="M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71"></path></svg>
-</a>PHP</h3>
-
-<pre class="chroma">use TheCodingMachine\Gotenberg\Client;
-use TheCodingMachine\Gotenberg\DocumentFactory;
-use TheCodingMachine\Gotenberg\HTMLRequest;
-
-$client = new Client(&#39;http://localhost:3000&#39;, new \Http\Adapter\Guzzle6\Client());
-$index = DocumentFactory::makeFromPath(&#39;index.html&#39;, &#39;index.html&#39;);
-$request = new HTMLRequest($index);
-$request-&gt;setWebhookURL(&#39;http://myapp.com/webhook/&#39;);
-$resp = $client-&gt;post($request);
-</pre>
-
-              </div>
-            
-              <div class="Page" id="scalability">
-                <h1 class="Heading"><a class="Anchor" aria-hidden="true" id="scalability" href="#scalability">
-	<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-link"><path d="M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71"></path><path d="M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71"></path></svg>
-</a>Scalability</h1>
-                <p>The API being stateless, you may scale it as much as you want.</p>
-
-<p>For instance, using the following Docker Compose file:</p>
-
-<pre class="chroma">version<span class="p">:</span><span class="w"> </span><span class="s1">&#39;3&#39;</span><span class="w">
-</span><span class="w">
-</span><span class="w"></span>services<span class="p">:</span><span class="w">
-</span><span class="w">
-</span><span class="w">  </span><span class="c"># your others services</span><span class="w">
-</span><span class="w">
-</span><span class="w">  </span>gotenberg<span class="p">:</span><span class="w">
-</span><span class="w">    </span>image<span class="p">:</span><span class="w"> </span>thecodingmachine/gotenberg<span class="p">:</span><span class="m">4</span><span class="w">
-</span></pre>
-
-<p>You may now launch your services using:</p>
-
-<pre class="chroma">$ docker-compose up --scale <span class="nv">gotenberg</span><span class="o">=</span>your_number_of_instances
-</pre>
-
-<p>When requesting the Gotenberg service with your client(s), Docker will automatically
-redirect a request to a Gotenberg container according to the round-robin strategy.</p>
-
-              </div>
-            
-              <div class="Page" id="liveness">
-                <h1 class="Heading"><a class="Anchor" aria-hidden="true" id="liveness" href="#liveness">
-	<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-link"><path d="M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71"></path><path d="M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71"></path></svg>
-</a>Liveness</h1>
-                <p>Gotenberg provides the endpoint <code>/ping</code> for checking the API availability with
-a simple <code>GET</code> request.</p>
-
-<p>This feature is especially useful for liveness/readiness probes in Kubernetes:</p>
-
-<ul>
-<li><a href="https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle/#container-probes">Pod lifecycle</a></li>
-<li><a href="https://kubernetes.io/docs/tasks/configure-pod-container/configure-liveness-readiness-probes/">Configure Liveness and Readiness Probes</a></li>
-</ul>
-
-              </div>
-            
-              <div class="Page" id="fonts">
-                <h1 class="Heading"><a class="Anchor" aria-hidden="true" id="fonts" href="#fonts">
-	<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-link"><path d="M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71"></path><path d="M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71"></path></svg>
-</a>Fonts</h1>
-                <p>By default, a handful of fonts are installed. Asian characters are also supported out of the box.</p>
-
-<p>If you wish to use more fonts, you will have to create your own image:</p>
-
-<pre class="chroma"><span class="k">FROM</span><span class="s"> thecodingmachine/gotenberg:4</span><span class="err">
-</span><span class="err">
-</span><span class="err"></span><span class="k">RUN</span> apt-get -y install yourfonts<span class="err">
-</span></pre>
-
-              </div>
-            
-              <div class="Page" id="links">
-                <h1 class="Heading"><a class="Anchor" aria-hidden="true" id="links" href="#links">
-	<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-link"><path d="M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71"></path><path d="M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71"></path></svg>
-</a>Links</h1>
-                <ul>
-<li>Follow the progress on the <a href="https://github.com/thecodingmachine/gotenberg">GitHub repository</a></li>
-<li>Follow <a href="https://twitter.com/gulnap">@gulnap</a> on Twitter</li>
-</ul>
-
-<p>Psst: TheCodingMachine is always looking for <a href="https://coders.thecodingmachine.com">talented coders</a>.</p>
-
-              </div>
-            
-            <div class="Footer"></div>
-            <script src="theme/gotenberg/js/index.js"></script>
-          </div>
-        </div>
-    </div>
-  
-
-</div></body></html>

docs/theme/gotenberg/css/index.css

@@ -1,342 +0,0 @@
-:root {
-  --ease: cubic-bezier(.82, 0, .12, 1);
-  --width: 800px;
-  --header-height: 400px;
-
-  --tracking: 0.05rem;
-  --tracking-medium: 0.5rem;
-  --tracking-large: 0.8rem;
-
-  --dark: #000;
-  --blue: #33A9FF;
-  --light-gray: #fafafa;
-
-  --bg: #fff;
-  --fg: #868E96;
-  --fg-dark: #212529;
-
-  --selection-bg: var(--blue);
-  --selection-fg: white;
-}
-
-* {
-  box-sizing: border-box;
-}
-
-html, body {
-  font-family: -apple-system, BlinkMacSystemFont,
-    "Segoe UI", "Roboto", "Oxygen",
-    "Ubuntu", "Cantarell", "Fira Sans",
-    "Droid Sans", "Helvetica Neue", sans-serif;
-  -webkit-font-smoothing: antialiased;
-  font-size: 16px;
-  font-weight: 300;
-  background: var(--bg);
-  color: var(--fg-dark);
-  line-height: 1;
-  margin: 0;
-  padding: 0;
-}
-
-::selection {
-  background: var(--selection-bg);
-  color: var(--selection-fg);
-}
-
-h1, h2, h3, h4 {
-  margin-top: 75px;
-  margin-bottom: 0;
-  font-size: 1.2rem;
-  font-weight: 600;
-  line-height: 1.5rem;
-  color: var(--fg-dark);
-}
-
-h1 {
-  margin-top: 0;
-  font-size: 1.5rem;
-}
-
-h1 + p {
-  font-size: 1.5rem;
-  line-height: 1.6;
-}
-
-h3 {
-  font-size: 1.0rem;
-  font-style: italic;
-}
-
-a {
-  color: inherit;
-  text-decoration: none;
-}
-
-p {
-  margin: 25px 0;
-  line-height: 1.6;
-  color: var(--fg-color-light);
-}
-
-li strong,
-p strong {
-  color: var(--fg-dark);
-  font-weight: 500;
-}
-
-li a,
-p a {
-  color: var(--fg-dark);
-  font-weight: 400;
-  padding-bottom: 3px;
-  border-bottom: 1px dotted #ddd;
-}
-
-li a:hover,
-p a:hover {
-  color: var(--blue);
-  border-bottom: none;
-}
-
-p a:hover {
-  border-bottom-color: var(--color);
-}
-
-ul {
-  margin: 50px 0 50px 30px;
-  padding: 0;
-}
-
-ul ul {
-  margin: 10px 0 10px 30px;
-}
-
-ul li {
-  margin: 5px 0;
-  color: var(--fg-color-light);
-  line-height: 1.5em;
-}
-
-ul li strong {
-  color: var(--fg-color);
-  font-weight: 500;
-}
-
-pre {
-  background: var(--light-gray);
-  color: var(--dark);
-  padding: 30px;
-  border-radius: 2px;
-  overflow: auto;
-  font: "Source Code Pro", Menlo, monospace;
-  font-size: .8em;
-  line-height: 1.5em;
-}
-
-blockquote {
-  margin: 0;
-  padding: 0 1em;
-  color: var(--fg-dark);
-  border-left: 0.25em solid var(--dark);
-}
-
-li > code,
-p > code {
-  border: 1px solid #DEE2E6;
-  font-size: 0.75rem;
-  padding: 3px 10px;
-  border-radius: 3px;
-  white-space: nowrap;
-  font-weight: 600;
-  font-family: inherit;
-}
-
-details > summary {
-  cursor: pointer;
-  outline: none;
-  user-select: none;
-}
-
-details > p {
-  border-left: 3px solid var(--dark);
-  padding-left: 15px;
-}
-
-.Wrapper {
-  display: flex;
-  justify-content: center;
-}
-
-.Container {
-  width: var(--width);
-  display: flex;
-  flex-direction: column;
-}
-
-.Content-wrapper {
-  display: flex;
-}
-
-.Header {
-  display: flex;
-  justify-content: center;
-  align-items: center;
-  height: var(--header-height);
-}
-
-.Sidebar {
-  flex: 1 1 auto;
-}
-
-.Content {
-  width: 75%;
-}
-
-.Content img {
-  max-width: 100%;
-}
-
-.Menu {
-  position: -webkit-sticky;
-  position: sticky;
-  top: 50px;
-  color: var(--fg-dark);
-}
-
-.Menu > .item {
-  padding-bottom: 15px;
-}
-
-.Menu > .item > a {
-  position: relative;
-  user-select: none;
-  font-weight: 400;
-  transition: color 200ms;
-  color: var(--fg);
-}
-
-.Menu > .item > a.active {
-  color: var(--fg-dark);
-}
-
-.Menu > .item > a:before {
-  content: "";
-  position: absolute;
-  width: 100%;
-  height: 1px;
-  bottom: -5px;
-  left: 0;
-  background-color: var(--fg-dark);
-  visibility: hidden;
-  transform: scaleX(0);
-  transform-origin: left center;
-  transition: all 250ms var(--ease);
-}
-
-.Menu > .item > a:hover {
-  color: var(--fg-dark);
-}
-
-.Menu > .item > a:hover:before {
-  visibility: visible;
-  transform: scaleX(1);
-}
-
-.Page {
-  margin-top: 100px;
-  padding-top: 50px;
-}
-
-.Page:first-child {
-  margin-top: 0;
-  padding-top: 0;
-}
-
-.Title {
-  margin: 5px 0;
-  line-height: 2.2em;
-}
-
-.Title.center {
-  margin-left: auto;
-  margin-right: auto;
-  text-align: center;
-  max-width: 500px;
-}
-
-.Title.margin {
-  margin-bottom: 80px;
-}
-
-.Title > span {
-  display: block;
-}
-
-.Title .subtext {
-  color: var(--fg-color-light);
-  font-size: 0.8rem;
-  text-transform: uppercase;
-  display: none;
-}
-
-.Title .text {
-  letter-spacing: var(--tracking);
-  text-transform: uppercase;
-  font-weight: bold;
-  font-size: 16px;
-}
-
-.Title.small .text {
-  font-size: 14px;
-  text-transform: none;
-  letter-spacing: normal;
-  line-height: 2rem;
-}
-
-.Anchor {
-  position: relative;
-  margin-left: -14px;
-  opacity: 0.15;
-  display: inline-block;
-  width: 14px;
-  height: 14px;
-}
-
-.Anchor svg {
-  position: absolute;
-  right: 5px;
-  top: 0;
-}
-
-.Anchor svg path {
-  pointer-events: all
-}
-
-.Anchor:hover {
-  opacity: 1;
-}
-
-.Footer {
-  height: 100px;
-}
-
-@media screen and (max-width: 850px) {
-  html, body {
-    --header-height: 300px;
-    --width: 80%;
-    font-size: 14px;
-  }
-
-  .Content-wrapper {
-    display: flex;
-    flex-direction: column;
-  }
-
-  .Sidebar {
-    margin-bottom: 30px;
-  }
-
-  .Content {
-    width: 100%;
-  }
-}

docs/theme/gotenberg/js/index.js

@@ -1,46 +0,0 @@
-/**
- * Setup.
- */
-
-const items = document.querySelectorAll('.Page')
-const links = document.querySelectorAll('.Menu a')
-
-/**
- * Check if `el` is out out of view.
- */
-
-function isBelowScroll(el) {
-  return el.getBoundingClientRect().bottom > 0
-}
-
-/**
- * Activate item `i`.
- */
-
-function activateItem(i) {
-  links.forEach(e => e.classList.remove('active'))
-  links[i].classList.add('active')
-}
-
-/**
- * Activate the correct menu item for the
- * contents in the viewport.
- */
-
-function activate() {
-  let i = 0
-
-  for (; i < items.length; i++) {
-    if (isBelowScroll(items[i])) {
-      break
-    }
-  }
-
-  activateItem(i)
-}
-
-/**
- * Activate scroll spy thingy.
- */
-
-window.addEventListener('scroll', e => activate())

docs/theme/gotenberg/views/index.html

@@ -1,67 +0,0 @@
-<!DOCTYPE html>
-<html>
-  <head>
-    <!-- Global site tag (gtag.js) - Google Analytics -->
-    <script async src="https://www.googletagmanager.com/gtag/js?id=UA-10196481-9"></script>
-    <script>
-      window.dataLayer = window.dataLayer || [];
-      function gtag(){dataLayer.push(arguments);}
-      gtag('js', new Date());
-
-      gtag('config', 'UA-10196481-9');
-    </script>
-    <meta charset="utf-8">
-    <meta http-equiv="x-ua-compatible" content="ie=edge">
-    <meta name="viewport" content="width=device-width, initial-scale=1">
-    <title>{{.Title}} &#183; {{.Subtitle}}</title>
-    <link rel="apple-touch-icon-precomposed" sizes="57x57" href="theme/gotenberg/img/apple-touch-icon-57x57.png" />
-    <link rel="apple-touch-icon-precomposed" sizes="114x114" href="theme/gotenberg/img/apple-touch-icon-114x114.png" />
-    <link rel="apple-touch-icon-precomposed" sizes="72x72" href="theme/gotenberg/img/apple-touch-icon-72x72.png" />
-    <link rel="apple-touch-icon-precomposed" sizes="144x144" href="theme/gotenberg/img/apple-touch-icon-144x144.png" />
-    <link rel="apple-touch-icon-precomposed" sizes="60x60" href="theme/gotenberg/img/apple-touch-icon-60x60.png" />
-    <link rel="apple-touch-icon-precomposed" sizes="120x120" href="theme/gotenberg/img/apple-touch-icon-120x120.png" />
-    <link rel="apple-touch-icon-precomposed" sizes="76x76" href="theme/gotenberg/img/apple-touch-icon-76x76.png" />
-    <link rel="apple-touch-icon-precomposed" sizes="152x152" href="theme/gotenberg/img/apple-touch-icon-152x152.png" />
-    <link rel="icon" type="image/png" href="theme/gotenberg/img/favicon-196x196.png" sizes="196x196" />
-    <link rel="icon" type="image/png" href="theme/gotenberg/img/favicon-96x96.png" sizes="96x96" />
-    <link rel="icon" type="image/png" href="theme/gotenberg/img/favicon-32x32.png" sizes="32x32" />
-    <link rel="icon" type="image/png" href="theme/gotenberg/img/favicon-16x16.png" sizes="16x16" />
-    <link rel="icon" type="image/png" href="theme/gotenberg/img/favicon-128.png" sizes="128x128" />
-    <link rel="stylesheet" href="theme/gotenberg/css/index.css">
-  </head>
-  <body>
-    <div class="Wrapper">
-      <div class="Container">
-        <div class="Header">
-          <div class="Title center">
-            <img src="https://user-images.githubusercontent.com/8983173/50009948-84b01e00-ffb8-11e8-850b-fc240382c626.png" alt="Gotenberg logo" width="250" height="250" />
-            <span class="text">{{.Title}}</span>
-            <span class="subtext">{{.Subtitle}}</span>
-          </div>
-        </div>
-
-        <div class="Content-wrapper">
-          <div class="Sidebar">
-            <div class="Menu">
-              {{range .Pages}}
-                <div class="item">
-                  <a href="#{{.Slug}}">{{.Title}}</a>
-                </div>
-              {{end}}
-            </div>
-          </div>
-
-          <div class="Content">
-            {{range .Pages}}
-              <div class="Page" id="{{.Slug}}">
-                <h1>{{.Title}}</h1>
-                {{.Content}}
-              </div>
-            {{end}}
-            <div class="Footer"></div>
-            <script src="theme/gotenberg/js/index.js"></script>
-          </div>
-        </div>
-    </div>
-  </body>
-</html>

go.mod

@@ -1,19 +1,72 @@
-module github.com/thecodingmachine/gotenberg
+module github.com/gotenberg/gotenberg/v8
+
+go 1.23.0
 
 require (
-	github.com/google/go-cmp v0.2.0 // indirect
-	github.com/gorilla/websocket v1.4.0 // indirect
-	github.com/hhrutter/pdfcpu v0.1.19
-	github.com/labstack/echo v0.0.0-20190126223945-739700bf4ef7
-	github.com/labstack/gommon v0.2.8
-	github.com/mafredri/cdp v0.20.0
-	github.com/microcosm-cc/bluemonday v1.0.1
-	github.com/pkg/errors v0.8.0 // indirect
-	github.com/russross/blackfriday/v2 v2.0.1
-	github.com/shurcooL/sanitized_anchor_name v0.0.0-20170918181015-86672fcb3f95 // indirect
-	github.com/stretchr/testify v1.2.2
-	golang.org/x/crypto v0.0.0-20181203042331-505ab145d0a9 // indirect
-	golang.org/x/net v0.0.0-20181201002055-351d144fa1fc // indirect
-	golang.org/x/sync v0.0.0-20181108010431-42b317875d0f // indirect
-	golang.org/x/sys v0.0.0-20181128092732-4ed8d59d0b35 // indirect
+	github.com/alexliesenfeld/health v0.8.0
+	github.com/andybalholm/brotli v1.1.1 // indirect
+	github.com/barasher/go-exiftool v1.10.0
+	github.com/chromedp/cdproto v0.0.0-20250126231910-1730200a0f74
+	github.com/chromedp/chromedp v0.12.1
+	github.com/golang/snappy v0.0.4 // indirect
+	github.com/google/uuid v1.6.0
+	github.com/hashicorp/go-cleanhttp v0.5.2 // indirect
+	github.com/hashicorp/go-retryablehttp v0.7.7
+	github.com/klauspost/compress v1.17.11 // indirect
+	github.com/klauspost/pgzip v1.2.6 // indirect
+	github.com/labstack/echo/v4 v4.13.3
+	github.com/labstack/gommon v0.4.2
+	github.com/mattn/go-isatty v0.0.20 // indirect
+	github.com/mholt/archiver/v3 v3.5.1
+	github.com/microcosm-cc/bluemonday v1.0.27
+	github.com/nwaples/rardecode v1.1.3 // indirect
+	github.com/pierrec/lz4/v4 v4.1.22 // indirect
+	github.com/prometheus/client_golang v1.20.5
+	github.com/russross/blackfriday/v2 v2.1.0
+	github.com/spf13/pflag v1.0.6
+	github.com/ulikunitz/xz v0.5.12 // indirect
+	go.uber.org/multierr v1.11.0
+	go.uber.org/zap v1.27.0
+	golang.org/x/crypto v0.32.0 // indirect
+	golang.org/x/net v0.34.0
+	golang.org/x/sync v0.10.0
+	golang.org/x/sys v0.29.0 // indirect
+	golang.org/x/term v0.28.0
+	golang.org/x/text v0.21.0
+)
+
+require (
+	github.com/dlclark/regexp2 v1.11.4
+	github.com/shirou/gopsutil/v4 v4.24.12
+)
+
+require (
+	github.com/aymerick/douceur v0.2.0 // indirect
+	github.com/beorn7/perks v1.0.1 // indirect
+	github.com/cespare/xxhash/v2 v2.3.0 // indirect
+	github.com/chromedp/sysutil v1.1.0 // indirect
+	github.com/dsnet/compress v0.0.2-0.20210315054119-f66993602bf5 // indirect
+	github.com/ebitengine/purego v0.8.2 // indirect
+	github.com/go-ole/go-ole v1.3.0 // indirect
+	github.com/gobwas/httphead v0.1.0 // indirect
+	github.com/gobwas/pool v0.2.1 // indirect
+	github.com/gobwas/ws v1.4.0 // indirect
+	github.com/gorilla/css v1.0.1 // indirect
+	github.com/josharian/intern v1.0.0 // indirect
+	github.com/lufia/plan9stats v0.0.0-20240909124753-873cd0166683 // indirect
+	github.com/mailru/easyjson v0.9.0 // indirect
+	github.com/mattn/go-colorable v0.1.14 // indirect
+	github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect
+	github.com/power-devops/perfstat v0.0.0-20240221224432-82ca36839d55 // indirect
+	github.com/prometheus/client_model v0.6.1 // indirect
+	github.com/prometheus/common v0.62.0 // indirect
+	github.com/prometheus/procfs v0.15.1 // indirect
+	github.com/tklauser/go-sysconf v0.3.14 // indirect
+	github.com/tklauser/numcpus v0.9.0 // indirect
+	github.com/valyala/bytebufferpool v1.0.0 // indirect
+	github.com/valyala/fasttemplate v1.2.2 // indirect
+	github.com/xi2/xz v0.0.0-20171230120015-48954b6210f8 // indirect
+	github.com/yusufpapurcu/wmi v1.2.4 // indirect
+	golang.org/x/time v0.9.0 // indirect
+	google.golang.org/protobuf v1.36.4 // indirect
 )

go.sum

@@ -1,47 +1,167 @@
+github.com/alexliesenfeld/health v0.8.0 h1:lCV0i+ZJPTbqP7LfKG7p3qZBl5VhelwUFCIVWl77fgk=
+github.com/alexliesenfeld/health v0.8.0/go.mod h1:TfNP0f+9WQVWMQRzvMUjlws4ceXKEL3WR+6Hp95HUFc=
+github.com/andybalholm/brotli v1.0.1/go.mod h1:loMXtMfwqflxFJPmdbJO0a3KNoPuLBgiu3qAvBg8x/Y=
+github.com/andybalholm/brotli v1.1.1 h1:PR2pgnyFznKEugtsUo0xLdDop5SKXd5Qf5ysW+7XdTA=
+github.com/andybalholm/brotli v1.1.1/go.mod h1:05ib4cKhjx3OQYUY22hTVd34Bc8upXjOLL2rKwwZBoA=
+github.com/aymerick/douceur v0.2.0 h1:Mv+mAeH1Q+n9Fr+oyamOlAkUNPWPlA8PPGR0QAaYuPk=
+github.com/aymerick/douceur v0.2.0/go.mod h1:wlT5vV2O3h55X9m7iVYN0TBM0NH/MmbLnd30/FjWUq4=
+github.com/barasher/go-exiftool v1.10.0 h1:f5JY5jc42M7tzR6tbL9508S2IXdIcG9QyieEXNMpIhs=
+github.com/barasher/go-exiftool v1.10.0/go.mod h1:F9s/a3uHSM8YniVfwF+sbQUtP8Gmh9nyzigNF+8vsWo=
+github.com/beorn7/perks v1.0.1 h1:VlbKKnNfV8bJzeqoa4cOKqO6bYr3WgKZxO8Z16+hsOM=
+github.com/beorn7/perks v1.0.1/go.mod h1:G2ZrVWU2WbWT9wwq4/hrbKbnv/1ERSJQ0ibhJ6rlkpw=
+github.com/cespare/xxhash/v2 v2.3.0 h1:UL815xU9SqsFlibzuggzjXhog7bL6oX9BbNZnL2UFvs=
+github.com/cespare/xxhash/v2 v2.3.0/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
+github.com/chromedp/cdproto v0.0.0-20250126231910-1730200a0f74 h1:oul0R+ZyorVxVNr7bALbPolKvbXlpIefB4lDv5sjt00=
+github.com/chromedp/cdproto v0.0.0-20250126231910-1730200a0f74/go.mod h1:RTGuBeCeabAJGi3OZf71a6cGa7oYBfBP75VJZFLv6SU=
+github.com/chromedp/chromedp v0.12.1 h1:kBMblXk7xH5/6j3K9uk8d7/c+fzXWiUsCsPte0VMwOA=
+github.com/chromedp/chromedp v0.12.1/go.mod h1:F6+wdq9LKFDMoyxhq46ZLz4VLXrsrCAR3sFqJz4Nqc0=
+github.com/chromedp/sysutil v1.1.0 h1:PUFNv5EcprjqXZD9nJb9b/c9ibAbxiYo4exNWZyipwM=
+github.com/chromedp/sysutil v1.1.0/go.mod h1:WiThHUdltqCNKGc4gaU50XgYjwjYIhKWoHGPTUfWTJ8=
+github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/dgrijalva/jwt-go v3.2.0+incompatible h1:7qlOGliEKZXTDg6OTjfoBKDXWrumCAMpl/TFQ4/5kLM=
-github.com/dgrijalva/jwt-go v3.2.0+incompatible/go.mod h1:E3ru+11k8xSBh+hMPgOLZmtrrCbhqsmaPHjLKYnJCaQ=
-github.com/google/go-cmp v0.2.0 h1:+dTQ8DZQJz0Mb/HjFlkptS1FeQ4cWSnN941F8aEG4SQ=
-github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5aqRK0M=
-github.com/gorilla/websocket v1.4.0 h1:WDFjx/TMzVgy9VdMMQi2K2Emtwi2QcUQsztZ/zLaH/Q=
-github.com/gorilla/websocket v1.4.0/go.mod h1:E7qHFY5m1UJ88s3WnNqhKjPHQ0heANvMoAMk2YaljkQ=
-github.com/hhrutter/pdfcpu v0.1.19 h1:J6GjNFDPjurQWallPW9gmz3CcNqBfvgB7Dad9T3e8Hc=
-github.com/hhrutter/pdfcpu v0.1.19/go.mod h1:iaCmXGnOXPIvoGLELZZc4m/GpIopVsvLQ00thrbu8LU=
-github.com/labstack/echo v0.0.0-20190126223945-739700bf4ef7 h1:kFheQLunLP9dCBrmg3D7y9FD44tlk/nvZQ7JCNvvWEA=
-github.com/labstack/echo v0.0.0-20190126223945-739700bf4ef7/go.mod h1:rS0D1UPvC8/3sXjhSwEq+K1olh7ipbDhjDWATN2KSgA=
-github.com/labstack/gommon v0.2.7/go.mod h1:/tj9csK2iPSBvn+3NLM9e52usepMtrd5ilFYA+wQNJ4=
-github.com/labstack/gommon v0.2.8 h1:JvRqmeZcfrHC5u6uVleB4NxxNbzx6gpbJiQknDbKQu0=
-github.com/labstack/gommon v0.2.8/go.mod h1:/tj9csK2iPSBvn+3NLM9e52usepMtrd5ilFYA+wQNJ4=
-github.com/mafredri/cdp v0.20.0 h1:dRq16FwXCAAbolR4W2iyRNsL14Bp6jFHLbRp2EkICVs=
-github.com/mafredri/cdp v0.20.0/go.mod h1:hgdiA0yp1uqhSaDOHJWPgXpMbh+LAfUdD9vbN2AM8gE=
-github.com/mattn/go-colorable v0.0.9 h1:UVL0vNpWh04HeJXV0KLcaT7r06gOH2l4OW6ddYRUIY4=
-github.com/mattn/go-colorable v0.0.9/go.mod h1:9vuHe8Xs5qXnSaW/c/ABM9alt+Vo+STaOChaDxuIBZU=
-github.com/mattn/go-isatty v0.0.4 h1:bnP0vzxcAdeI1zdubAl5PjU6zsERjGZb7raWodagDYs=
-github.com/mattn/go-isatty v0.0.4/go.mod h1:M+lRXTBqGeGNdLjl/ufCoiOlB5xdOkqRJdNxMWT7Zi4=
-github.com/microcosm-cc/bluemonday v1.0.1 h1:SIYunPjnlXcW+gVfvm0IlSeR5U3WZUOLfVmqg85Go44=
-github.com/microcosm-cc/bluemonday v1.0.1/go.mod h1:hsXNsILzKxV+sX77C5b8FSuKF00vh2OMYv+xgHpAMF4=
-github.com/pkg/errors v0.8.0 h1:WdK/asTD0HN+q6hsWO3/vpuAkAr+tw6aNJNDFFf0+qw=
-github.com/pkg/errors v0.8.0/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
+github.com/dlclark/regexp2 v1.11.4 h1:rPYF9/LECdNymJufQKmri9gV604RvvABwgOA8un7yAo=
+github.com/dlclark/regexp2 v1.11.4/go.mod h1:DHkYz0B9wPfa6wondMfaivmHpzrQ3v9q8cnmRbL6yW8=
+github.com/dsnet/compress v0.0.2-0.20210315054119-f66993602bf5 h1:iFaUwBSo5Svw6L7HYpRu/0lE3e0BaElwnNO1qkNQxBY=
+github.com/dsnet/compress v0.0.2-0.20210315054119-f66993602bf5/go.mod h1:qssHWj60/X5sZFNxpG4HBPDHVqxNm4DfnCKgrbZOT+s=
+github.com/dsnet/golib v0.0.0-20171103203638-1ea166775780/go.mod h1:Lj+Z9rebOhdfkVLjJ8T6VcRQv3SXugXy999NBtR9aFY=
+github.com/ebitengine/purego v0.8.2 h1:jPPGWs2sZ1UgOSgD2bClL0MJIqu58nOmIcBuXr62z1I=
+github.com/ebitengine/purego v0.8.2/go.mod h1:iIjxzd6CiRiOG0UyXP+V1+jWqUXVjPKLAI0mRfJZTmQ=
+github.com/fatih/color v1.16.0 h1:zmkK9Ngbjj+K0yRhTVONQh1p/HknKYSlNT+vZCzyokM=
+github.com/fatih/color v1.16.0/go.mod h1:fL2Sau1YI5c0pdGEVCbKQbLXB6edEj1ZgiY4NijnWvE=
+github.com/go-ole/go-ole v1.2.6/go.mod h1:pprOEPIfldk/42T2oK7lQ4v4JSDwmV0As9GaiUsvbm0=
+github.com/go-ole/go-ole v1.3.0 h1:Dt6ye7+vXGIKZ7Xtk4s6/xVdGDQynvom7xCFEdWr6uE=
+github.com/go-ole/go-ole v1.3.0/go.mod h1:5LS6F96DhAwUc7C+1HLexzMXY1xGRSryjyPPKW6zv78=
+github.com/gobwas/httphead v0.1.0 h1:exrUm0f4YX0L7EBwZHuCF4GDp8aJfVeBrlLQrs6NqWU=
+github.com/gobwas/httphead v0.1.0/go.mod h1:O/RXo79gxV8G+RqlR/otEwx4Q36zl9rqC5u12GKvMCM=
+github.com/gobwas/pool v0.2.1 h1:xfeeEhW7pwmX8nuLVlqbzVc7udMDrwetjEv+TZIz1og=
+github.com/gobwas/pool v0.2.1/go.mod h1:q8bcK0KcYlCgd9e7WYLm9LpyS+YeLd8JVDW6WezmKEw=
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+golang.org/x/sys v0.29.0 h1:TPYlXGxvx1MGTn2GiZDhnjPA9wZzZeGKHHmKhHYvgaU=
+golang.org/x/sys v0.29.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+golang.org/x/term v0.28.0 h1:/Ts8HFuMR2E6IP/jlo7QVLZHggjKQbhu/7H0LJFr3Gg=
+golang.org/x/term v0.28.0/go.mod h1:Sw/lC2IAUZ92udQNf3WodGtn4k/XoLyZoh8v/8uiwek=
+golang.org/x/text v0.21.0 h1:zyQAAkrwaneQ066sspRyJaG9VNi/YJ1NfzcGB3hZ/qo=
+golang.org/x/text v0.21.0/go.mod h1:4IBbMaMmOPCJ8SecivzSH54+73PCFmPWxNTLm+vZkEQ=
+golang.org/x/time v0.9.0 h1:EsRrnYcQiGH+5FfbgvV4AP7qEZstoyrHB0DzarOQ4ZY=
+golang.org/x/time v0.9.0/go.mod h1:3BpzKBy/shNhVucY/MWOyx10tF3SFh9QdLuxbVysPQM=
+golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
+google.golang.org/protobuf v1.36.4 h1:6A3ZDJHn/eNqc1i+IdefRzy/9PokBTPvcqMySR7NNIM=
+google.golang.org/protobuf v1.36.4/go.mod h1:9fA7Ob0pmnwhb644+1+CVWFRbNajQ6iRojtC/QF5bRE=
+gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
+gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

internal/app/api/api.go

@@ -1,136 +0,0 @@
-package api
-
-import (
-	"context"
-	"fmt"
-	"net/http"
-	"os"
-	"os/signal"
-	"time"
-
-	"github.com/labstack/echo"
-	"github.com/labstack/echo/middleware"
-	"github.com/thecodingmachine/gotenberg/internal/pkg/notify"
-	"github.com/thecodingmachine/gotenberg/internal/pkg/pm2"
-	"github.com/thecodingmachine/gotenberg/internal/pkg/printer"
-	"github.com/thecodingmachine/gotenberg/internal/pkg/rand"
-)
-
-// Start starts the API server on port 3000.
-func Start() error {
-	e := setup()
-	// start Chrome headless and
-	// unoconv listener with PM2.
-	chrome := &pm2.Chrome{}
-	unoconv := &pm2.Unoconv{}
-	if err := chrome.Launch(); err != nil {
-		return err
-	}
-	if err := unoconv.Launch(); err != nil {
-		return err
-	}
-	// run our API in a goroutine so that it doesn't block.
-	go func() {
-		notify.Println("http server started on port 3000")
-		if err := e.Start(":3000"); err != nil {
-			e.Logger.Fatalf("%v", err)
-			os.Exit(1)
-		}
-	}()
-	quit := make(chan os.Signal, 1)
-	// we'll accept graceful shutdowns when quit via SIGINT (Ctrl+C)
-	// SIGKILL, SIGQUIT or SIGTERM (Ctrl+/) will not be caught.
-	signal.Notify(quit, os.Interrupt)
-	// block until we receive our signal.
-	<-quit
-	// create a deadline to wait for.
-	ctx, cancel := context.WithTimeout(context.Background(), 120*time.Second)
-	defer cancel()
-	// doesn't block if no connections, but will otherwise wait
-	// until the timeout deadline.
-	notify.Println("shutting down http server... (Ctrl+C to force)")
-	return e.Shutdown(ctx)
-}
-
-func setup() *echo.Echo {
-	e := echo.New()
-	e.HideBanner = true
-	e.HidePort = true
-	e.Use(middleware.Logger())
-	e.Use(func(next echo.HandlerFunc) echo.HandlerFunc {
-		return func(c echo.Context) error {
-			if err := next(c); err != nil {
-				// TODO should return a better HTTP status code
-				// than 500 for some cases.
-				return echo.NewHTTPError(http.StatusInternalServerError, fmt.Sprintf("%v", err))
-			}
-			return nil
-		}
-	})
-	e.GET("/ping", func(c echo.Context) error { return nil })
-	e.POST("/merge", merge)
-	g := e.Group("/convert")
-	g.POST("/html", convertHTML)
-	g.POST("/url", convertURL)
-	g.POST("/markdown", convertMarkdown)
-	g.POST("/office", convertOffice)
-	return e
-}
-
-func newContext(r *resource) (context.Context, context.CancelFunc) {
-	webhookURL := r.webhookURL()
-	if webhookURL == "" {
-		ctx, cancel := context.WithTimeout(context.Background(), 120*time.Second)
-		return ctx, cancel
-	}
-	return context.Background(), nil
-}
-
-func print(c echo.Context, p printer.Printer, r *resource) error {
-	baseFilename, err := rand.Get()
-	if err != nil {
-		return hijackErr(fmt.Errorf("getting result file name: %v", err), r)
-	}
-	filename := fmt.Sprintf("%s.pdf", baseFilename)
-	fpath := fmt.Sprintf("%s/%s", r.dirPath, filename)
-	if r.webhookURL() == "" {
-		defer r.removeAll()
-		// if no webhook URL given, run conversion
-		// and directly return the resulting PDF file
-		// or an error.
-		if err := p.Print(fpath); err != nil {
-			return err
-		}
-		return c.Attachment(fpath, filename)
-	}
-	// as a webhook URL has been given, we
-	// run the following lines in a goroutine so that
-	// it doesn't block.
-	go func() {
-		defer r.removeAll()
-		if err := p.Print(fpath); err != nil {
-			c.Logger().Errorf("%v", err)
-			return
-		}
-		f, err := os.Open(fpath)
-		if err != nil {
-			c.Logger().Errorf("%v", err)
-			return
-		}
-		defer f.Close()
-		resp, err := http.Post(r.webhookURL(), "application/pdf", f)
-		if err != nil {
-			c.Logger().Errorf("%v", err)
-			return
-		}
-		defer resp.Body.Close()
-	}()
-	return nil
-}
-
-func hijackErr(err error, r *resource) error {
-	if r != nil {
-		defer r.removeAll()
-	}
-	return err
-}

internal/app/api/api_test.go

@@ -1,18 +0,0 @@
-package api
-
-import (
-	"net/http"
-	"net/http/httptest"
-	"testing"
-
-	"github.com/labstack/echo"
-	"github.com/stretchr/testify/assert"
-)
-
-func TestPing(t *testing.T) {
-	req := httptest.NewRequest(http.MethodGet, "/ping", nil)
-	rec := httptest.NewRecorder()
-	e := echo.New()
-	_ = e.NewContext(req, rec)
-	assert.Equal(t, http.StatusOK, rec.Code)
-}

internal/app/api/doc.go

@@ -1,9 +0,0 @@
-/*
-Package api starts a HTTP server on port 3000.
-
-It accepts POST requests with a multipart/form-data Content-Type
-for converting HTML, Markdown and Office documents to PDF.
-
-It is also able to merge a list of PDF files.
-*/
-package api

internal/app/api/html.go

@@ -1,56 +0,0 @@
-package api
-
-import (
-	"github.com/labstack/echo"
-	"github.com/thecodingmachine/gotenberg/internal/pkg/printer"
-)
-
-func convertHTML(c echo.Context) error {
-	r, err := newResource(c)
-	if err != nil {
-		return hijackErr(err, r)
-	}
-	ctx, cancel := newContext(r)
-	if cancel != nil {
-		defer cancel()
-	}
-	p := &printer.HTML{Context: ctx}
-	indexPath, err := r.filePath("index.html")
-	if err != nil {
-		return hijackErr(err, r)
-	}
-	p.WithLocalURL(indexPath)
-	headerPath, _ := r.filePath("header.html")
-	if err := p.WithHeaderFile(headerPath); err != nil {
-		return hijackErr(err, r)
-	}
-	footerPath, _ := r.filePath("footer.html")
-	if err := p.WithFooterFile(footerPath); err != nil {
-		return hijackErr(err, r)
-	}
-	paperSize, err := r.paperSize()
-	if err != nil {
-		return hijackErr(err, r)
-	}
-	p.PaperWidth = paperSize[0]
-	p.PaperHeight = paperSize[1]
-	paperMargins, err := r.paperMargins()
-	if err != nil {
-		return hijackErr(err, r)
-	}
-	p.MarginTop = paperMargins[0]
-	p.MarginBottom = paperMargins[1]
-	p.MarginLeft = paperMargins[2]
-	p.MarginRight = paperMargins[3]
-	landscape, err := r.landscape()
-	if err != nil {
-		return hijackErr(err, r)
-	}
-	p.Landscape = landscape
-	chromeWebFontsTimeout, err := r.webFontsTimeout()
-	if err != nil {
-		return hijackErr(err, r)
-	}
-	p.WebFontsTimeout = chromeWebFontsTimeout
-	return print(c, p, r)
-}

internal/app/api/html_test.go

@@ -1,24 +0,0 @@
-package api
-
-import (
-	"net/http"
-	"net/http/httptest"
-	"testing"
-
-	"github.com/labstack/echo"
-	"github.com/stretchr/testify/assert"
-	"github.com/thecodingmachine/gotenberg/test"
-)
-
-func TestHTML(t *testing.T) {
-	body, contentType := test.HTMLTestMultipartForm(t)
-	req := httptest.NewRequest(http.MethodPost, "/convert/html", body)
-	req.Header.Set(echo.HeaderContentType, contentType)
-	rec := httptest.NewRecorder()
-	e := echo.New()
-	c := e.NewContext(req, rec)
-	if assert.NoError(t, convertHTML(c)) {
-		assert.Equal(t, http.StatusOK, rec.Code)
-		assert.Equal(t, "application/pdf", rec.Header().Get(echo.HeaderContentType))
-	}
-}

internal/app/api/markdown.go

@@ -1,55 +0,0 @@
-package api
-
-import (
-	"github.com/labstack/echo"
-	"github.com/thecodingmachine/gotenberg/internal/pkg/printer"
-)
-
-func convertMarkdown(c echo.Context) error {
-	r, err := newResource(c)
-	if err != nil {
-		return hijackErr(err, r)
-	}
-	ctx, cancel := newContext(r)
-	if cancel != nil {
-		defer cancel()
-	}
-	indexPath, err := r.filePath("index.html")
-	if err != nil {
-		return hijackErr(err, r)
-	}
-	p := &printer.Markdown{Context: ctx, TemplatePath: indexPath}
-	headerPath, _ := r.filePath("header.html")
-	if err := p.WithHeaderFile(headerPath); err != nil {
-		return hijackErr(err, r)
-	}
-	footerPath, _ := r.filePath("footer.html")
-	if err := p.WithFooterFile(footerPath); err != nil {
-		return hijackErr(err, r)
-	}
-	paperSize, err := r.paperSize()
-	if err != nil {
-		return hijackErr(err, r)
-	}
-	p.PaperWidth = paperSize[0]
-	p.PaperHeight = paperSize[1]
-	paperMargins, err := r.paperMargins()
-	if err != nil {
-		return hijackErr(err, r)
-	}
-	p.MarginTop = paperMargins[0]
-	p.MarginBottom = paperMargins[1]
-	p.MarginLeft = paperMargins[2]
-	p.MarginRight = paperMargins[3]
-	landscape, err := r.landscape()
-	if err != nil {
-		return hijackErr(err, r)
-	}
-	p.Landscape = landscape
-	chromeWebFontsTimeout, err := r.webFontsTimeout()
-	if err != nil {
-		return hijackErr(err, r)
-	}
-	p.WebFontsTimeout = chromeWebFontsTimeout
-	return print(c, p, r)
-}

internal/app/api/markdown_test.go

@@ -1,24 +0,0 @@
-package api
-
-import (
-	"net/http"
-	"net/http/httptest"
-	"testing"
-
-	"github.com/labstack/echo"
-	"github.com/stretchr/testify/assert"
-	"github.com/thecodingmachine/gotenberg/test"
-)
-
-func TestMarkdown(t *testing.T) {
-	body, contentType := test.MarkdownTestMultipartForm(t)
-	req := httptest.NewRequest(http.MethodPost, "/convert/markdown", body)
-	req.Header.Set(echo.HeaderContentType, contentType)
-	rec := httptest.NewRecorder()
-	e := echo.New()
-	c := e.NewContext(req, rec)
-	if assert.NoError(t, convertMarkdown(c)) {
-		assert.Equal(t, http.StatusOK, rec.Code)
-		assert.Equal(t, "application/pdf", rec.Header().Get(echo.HeaderContentType))
-	}
-}

internal/app/api/merge.go

@@ -1,65 +0,0 @@
-package api
-
-import (
-	"errors"
-	"fmt"
-	"net/http"
-	"os"
-
-	"github.com/labstack/echo"
-	"github.com/thecodingmachine/gotenberg/internal/pkg/printer"
-	"github.com/thecodingmachine/gotenberg/internal/pkg/rand"
-)
-
-func merge(c echo.Context) error {
-	r, err := newResource(c)
-	if err != nil {
-		return hijackErr(err, r)
-	}
-	fpaths, err := r.filePaths([]string{".pdf"})
-	if err != nil {
-		return hijackErr(err, r)
-	}
-	if len(fpaths) == 0 {
-		return hijackErr(errors.New("no suitable PDF files to merge"), r)
-	}
-	baseFilename, err := rand.Get()
-	if err != nil {
-		return hijackErr(fmt.Errorf("getting result file name: %v", err), r)
-	}
-	filename := fmt.Sprintf("%s.pdf", baseFilename)
-	fpath := fmt.Sprintf("%s/%s", r.dirPath, filename)
-	if r.webhookURL() == "" {
-		defer r.removeAll()
-		// if no webhook URL given, run merge
-		// and directly return the resulting PDF file
-		// or an error.
-		if err := printer.Merge(fpaths, fpath); err != nil {
-			return err
-		}
-		return c.Attachment(fpath, filename)
-	}
-	// as a webhook URL has been given, we
-	// run the following lines in a goroutine so that
-	// it doesn't block.
-	go func() {
-		defer r.removeAll()
-		if err := printer.Merge(fpaths, fpath); err != nil {
-			c.Logger().Errorf("%v", err)
-			return
-		}
-		f, err := os.Open(fpath)
-		if err != nil {
-			c.Logger().Errorf("%v", err)
-			return
-		}
-		defer f.Close()
-		resp, err := http.Post(r.webhookURL(), "application/pdf", f)
-		if err != nil {
-			c.Logger().Errorf("%v", err)
-			return
-		}
-		defer resp.Body.Close()
-	}()
-	return nil
-}

internal/app/api/merge_test.go

@@ -1,24 +0,0 @@
-package api
-
-import (
-	"net/http"
-	"net/http/httptest"
-	"testing"
-
-	"github.com/labstack/echo"
-	"github.com/stretchr/testify/assert"
-	"github.com/thecodingmachine/gotenberg/test"
-)
-
-func TestMerge(t *testing.T) {
-	body, contentType := test.PDFTestMultipartForm(t)
-	req := httptest.NewRequest(http.MethodPost, "/merge", body)
-	req.Header.Set(echo.HeaderContentType, contentType)
-	rec := httptest.NewRecorder()
-	e := echo.New()
-	c := e.NewContext(req, rec)
-	if assert.NoError(t, merge(c)) {
-		assert.Equal(t, http.StatusOK, rec.Code)
-		assert.Equal(t, "application/pdf", rec.Header().Get(echo.HeaderContentType))
-	}
-}

internal/app/api/office.go

@@ -1,48 +0,0 @@
-package api
-
-import (
-	"errors"
-
-	"github.com/labstack/echo"
-	"github.com/thecodingmachine/gotenberg/internal/pkg/printer"
-)
-
-var officeExts = []string{
-	".txt",
-	".rtf",
-	".fodt",
-	".doc",
-	".docx",
-	".odt",
-	".xls",
-	".xlsx",
-	".ods",
-	".ppt",
-	".pptx",
-	".odp",
-}
-
-func convertOffice(c echo.Context) error {
-	r, err := newResource(c)
-	if err != nil {
-		return hijackErr(err, r)
-	}
-	ctx, cancel := newContext(r)
-	if cancel != nil {
-		defer cancel()
-	}
-	fpaths, err := r.filePaths(officeExts)
-	if err != nil {
-		return hijackErr(err, r)
-	}
-	if len(fpaths) == 0 {
-		return hijackErr(errors.New("no suitable office documents to convert"), r)
-	}
-	p := &printer.Office{Context: ctx, FilePaths: fpaths}
-	landscape, err := r.landscape()
-	if err != nil {
-		return hijackErr(err, r)
-	}
-	p.Landscape = landscape
-	return print(c, p, r)
-}

internal/app/api/office_test.go

@@ -1,24 +0,0 @@
-package api
-
-import (
-	"net/http"
-	"net/http/httptest"
-	"testing"
-
-	"github.com/labstack/echo"
-	"github.com/stretchr/testify/assert"
-	"github.com/thecodingmachine/gotenberg/test"
-)
-
-func TestOffice(t *testing.T) {
-	body, contentType := test.OfficeTestMultipartForm(t)
-	req := httptest.NewRequest(http.MethodPost, "/convert/office", body)
-	req.Header.Set(echo.HeaderContentType, contentType)
-	rec := httptest.NewRecorder()
-	e := echo.New()
-	c := e.NewContext(req, rec)
-	if assert.NoError(t, convertOffice(c)) {
-		assert.Equal(t, http.StatusOK, rec.Code)
-		assert.Equal(t, "application/pdf", rec.Header().Get(echo.HeaderContentType))
-	}
-}

internal/app/api/resource.go

@@ -1,208 +0,0 @@
-package api
-
-import (
-	"errors"
-	"fmt"
-	"io"
-	"os"
-	"path/filepath"
-	"strconv"
-
-	"github.com/labstack/echo"
-	"github.com/thecodingmachine/gotenberg/internal/pkg/rand"
-)
-
-const (
-	remoteURL       string = "remoteURL"
-	webhookURL      string = "webhookURL"
-	paperWidth      string = "paperWidth"
-	paperHeight     string = "paperHeight"
-	marginTop       string = "marginTop"
-	marginBottom    string = "marginBottom"
-	marginLeft      string = "marginLeft"
-	marginRight     string = "marginRight"
-	landscape       string = "landscape"
-	webFontsTimeout string = "webFontsTimeout"
-)
-
-// resource facilitates storing and accessing
-// data from a multipart/form-data request.
-type resource struct {
-	values  map[string]string
-	dirPath string
-}
-
-func newResource(c echo.Context) (*resource, error) {
-	v := make(map[string]string)
-	v[remoteURL] = c.FormValue(remoteURL)
-	v[webhookURL] = c.FormValue(webhookURL)
-	v[paperWidth] = c.FormValue(paperWidth)
-	v[paperHeight] = c.FormValue(paperHeight)
-	v[marginTop] = c.FormValue(marginTop)
-	v[marginBottom] = c.FormValue(marginBottom)
-	v[marginLeft] = c.FormValue(marginLeft)
-	v[marginRight] = c.FormValue(marginRight)
-	v[landscape] = c.FormValue(landscape)
-	v[webFontsTimeout] = c.FormValue(webFontsTimeout)
-	dirPath, err := rand.Get()
-	if err != nil {
-		return nil, err
-	}
-	if err := os.MkdirAll(dirPath, 0755); err != nil {
-		return nil, fmt.Errorf("%s: making directory: %v", dirPath, err)
-	}
-	r := &resource{values: v, dirPath: dirPath}
-	form, err := c.MultipartForm()
-	if err != nil {
-		return r, fmt.Errorf("getting multipart form: %v", err)
-	}
-	for _, files := range form.File {
-		for _, fh := range files {
-			in, err := fh.Open()
-			if err != nil {
-				return r, fmt.Errorf("%s: opening file: %v", fh.Filename, err)
-			}
-			defer in.Close()
-			if err := r.writeFile(fh.Filename, in); err != nil {
-				return r, err
-			}
-		}
-	}
-	return r, nil
-}
-
-func (r *resource) writeFile(filename string, in io.Reader) error {
-	fpath := fmt.Sprintf("%s/%s", r.dirPath, filename)
-	out, err := os.Create(fpath)
-	if err != nil {
-		return fmt.Errorf("%s: creating new file: %v", fpath, err)
-	}
-	defer out.Close()
-	if err := out.Chmod(0644); err != nil {
-		return fmt.Errorf("%s: changing file mode: %v", fpath, err)
-	}
-	if _, err := io.Copy(out, in); err != nil {
-		return fmt.Errorf("%s: writing file: %v", fpath, err)
-	}
-	if _, err := out.Seek(0, 0); err != nil {
-		return fmt.Errorf("%s: resetting read pointer: %v", fpath, err)
-	}
-	return nil
-}
-
-func (r *resource) filePath(filename string) (string, error) {
-	fpath := fmt.Sprintf("%s/%s", r.dirPath, filename)
-	_, err := os.Stat(fpath)
-	if os.IsNotExist(err) {
-		return "", fmt.Errorf("%s: file does not exist", filename)
-	}
-	absPath, err := filepath.Abs(fpath)
-	if err != nil {
-		return "", fmt.Errorf("%s: getting absolute path: %v", fpath, err)
-	}
-	return absPath, nil
-}
-
-func (r *resource) filePaths(exts []string) ([]string, error) {
-	var fpaths []string
-	err := filepath.Walk(r.dirPath, func(path string, info os.FileInfo, _ error) error {
-		if info.IsDir() {
-			return nil
-		}
-		fpath, err := r.filePath(info.Name())
-		if err != nil {
-			return err
-		}
-		for _, ext := range exts {
-			if filepath.Ext(fpath) == ext {
-				fpaths = append(fpaths, fpath)
-				return nil
-			}
-		}
-		return nil
-	})
-	if err != nil {
-		return nil, err
-	}
-	return fpaths, nil
-}
-
-func (r *resource) paperSize() ([2]float64, error) {
-	defaultSize := [2]float64{8.27, 11.7}
-	widthStr := r.values[paperWidth]
-	heightStr := r.values[paperHeight]
-	if widthStr == "" || heightStr == "" {
-		return defaultSize, nil
-	}
-	width, err := strconv.ParseFloat(widthStr, 64)
-	if err != nil {
-		return defaultSize, fmt.Errorf("paper width: %v", err)
-	}
-	height, err := strconv.ParseFloat(heightStr, 64)
-	if err != nil {
-		return defaultSize, fmt.Errorf("paper height: %v", err)
-	}
-	return [2]float64{width, height}, nil
-}
-
-func (r *resource) paperMargins() ([4]float64, error) {
-	defaultMargins := [4]float64{1, 1, 1, 1}
-	topStr := r.values[marginTop]
-	bottomStr := r.values[marginBottom]
-	leftStr := r.values[marginLeft]
-	rightStr := r.values[marginRight]
-	if topStr == "" || bottomStr == "" || leftStr == "" || rightStr == "" {
-		return defaultMargins, nil
-	}
-	top, err := strconv.ParseFloat(topStr, 64)
-	if err != nil {
-		return defaultMargins, fmt.Errorf("margin top: %v", err)
-	}
-	bottom, err := strconv.ParseFloat(bottomStr, 64)
-	if err != nil {
-		return defaultMargins, fmt.Errorf("margin bottom: %v", err)
-	}
-	left, err := strconv.ParseFloat(leftStr, 64)
-	if err != nil {
-		return defaultMargins, fmt.Errorf("margin left: %v", err)
-	}
-	right, err := strconv.ParseFloat(rightStr, 64)
-	if err != nil {
-		return defaultMargins, fmt.Errorf("margin right: %v", err)
-	}
-	return [4]float64{top, bottom, left, right}, nil
-}
-
-func (r *resource) landscape() (bool, error) {
-	landscapeStr := r.values[landscape]
-	if landscapeStr == "" {
-		return false, nil
-	}
-	landscape, err := strconv.ParseBool(landscapeStr)
-	if err != nil {
-		return false, fmt.Errorf("landscape: %v", err)
-	}
-	return landscape, nil
-}
-
-func (r *resource) remoteURL() (string, error) {
-	if r.values[remoteURL] == "" {
-		return "", errors.New("no remote URL")
-	}
-	return r.values[remoteURL], nil
-}
-
-func (r *resource) webFontsTimeout() (int64, error) {
-	webFontsTimeoutStr := r.values[webFontsTimeout]
-	if webFontsTimeoutStr == "" {
-		return 500, nil
-	}
-	timeout, err := strconv.ParseInt(webFontsTimeoutStr, 10, 64)
-	if err != nil {
-		return 500, fmt.Errorf("web fonts timeout: %v", err)
-	}
-	return timeout, nil
-}
-
-func (r *resource) webhookURL() string { return r.values[webhookURL] }
-func (r *resource) removeAll() error   { return os.RemoveAll(r.dirPath) }

internal/app/api/url.go

@@ -1,56 +0,0 @@
-package api
-
-import (
-	"github.com/labstack/echo"
-	"github.com/thecodingmachine/gotenberg/internal/pkg/printer"
-)
-
-func convertURL(c echo.Context) error {
-	r, err := newResource(c)
-	if err != nil {
-		return hijackErr(err, r)
-	}
-	ctx, cancel := newContext(r)
-	if cancel != nil {
-		defer cancel()
-	}
-	p := &printer.HTML{Context: ctx}
-	URL, err := r.remoteURL()
-	if err != nil {
-		return hijackErr(err, r)
-	}
-	p.URL = URL
-	headerPath, _ := r.filePath("header.html")
-	if err := p.WithHeaderFile(headerPath); err != nil {
-		return hijackErr(err, r)
-	}
-	footerPath, _ := r.filePath("footer.html")
-	if err := p.WithFooterFile(footerPath); err != nil {
-		return hijackErr(err, r)
-	}
-	paperSize, err := r.paperSize()
-	if err != nil {
-		return hijackErr(err, r)
-	}
-	p.PaperWidth = paperSize[0]
-	p.PaperHeight = paperSize[1]
-	paperMargins, err := r.paperMargins()
-	if err != nil {
-		return hijackErr(err, r)
-	}
-	p.MarginTop = paperMargins[0]
-	p.MarginBottom = paperMargins[1]
-	p.MarginLeft = paperMargins[2]
-	p.MarginRight = paperMargins[3]
-	landscape, err := r.landscape()
-	if err != nil {
-		return hijackErr(err, r)
-	}
-	p.Landscape = landscape
-	chromeWebFontsTimeout, err := r.webFontsTimeout()
-	if err != nil {
-		return hijackErr(err, r)
-	}
-	p.WebFontsTimeout = chromeWebFontsTimeout
-	return print(c, p, r)
-}

internal/app/api/url_test.go

@@ -1,24 +0,0 @@
-package api
-
-import (
-	"net/http"
-	"net/http/httptest"
-	"testing"
-
-	"github.com/labstack/echo"
-	"github.com/stretchr/testify/assert"
-	"github.com/thecodingmachine/gotenberg/test"
-)
-
-func TestURL(t *testing.T) {
-	body, contentType := test.URLTestMultipartForm(t)
-	req := httptest.NewRequest(http.MethodPost, "/convert/url", body)
-	req.Header.Set(echo.HeaderContentType, contentType)
-	rec := httptest.NewRecorder()
-	e := echo.New()
-	c := e.NewContext(req, rec)
-	if assert.NoError(t, convertURL(c)) {
-		assert.Equal(t, http.StatusOK, rec.Code)
-		assert.Equal(t, "application/pdf", rec.Header().Get(echo.HeaderContentType))
-	}
-}

internal/pkg/notify/doc.go

@@ -1,5 +0,0 @@
-/*
-Package notify is used across the application
-to display nice outputs to the user.
-*/
-package notify

internal/pkg/notify/notify.go

@@ -1,30 +0,0 @@
-package notify
-
-import (
-	"fmt"
-	"os"
-
-	"github.com/labstack/gommon/color"
-)
-
-var (
-	stdout *color.Color
-	stderr *color.Color
-)
-
-func init() {
-	stdout = color.New()
-	stdout.SetOutput(os.Stdout)
-	stderr = color.New()
-	stderr.SetOutput(os.Stderr)
-}
-
-// Println prints a message to stdout.
-func Println(message string) {
-	stdout.Printf("⇨ %s\n", message)
-}
-
-// ErrPrintln prints an error to stderr.
-func ErrPrintln(err error) {
-	stderr.Printf("%s\n", color.Red(fmt.Sprintf("⇨ error: %v", err)))
-}

internal/pkg/pm2/chrome.go

@@ -1,71 +0,0 @@
-package pm2
-
-import (
-	"context"
-	"fmt"
-	"time"
-
-	"github.com/mafredri/cdp/devtool"
-	"github.com/thecodingmachine/gotenberg/internal/pkg/notify"
-)
-
-// Chrome facilitates starting or shutting down
-// Chrome headless with PM2.
-type Chrome struct{}
-
-// Launch starts Chrome headless with PM2.
-func (c *Chrome) Launch() error {
-	return launch(c)
-}
-
-// Shutdown stops Chrome headless and
-// removes it from the list of PM2
-// processes.
-func (c *Chrome) Shutdown() error {
-	return shutdown(c)
-}
-
-func (c *Chrome) getArgs() []string {
-	return []string{
-		"--no-sandbox",
-		"--headless",
-		"--remote-debugging-port=9222",
-		"--disable-gpu",
-		"--disable-translate",
-		"--disable-extensions",
-		"--disable-background-networking",
-		"--safebrowsing-disable-auto-update",
-		"--disable-sync",
-		"--disable-default-apps",
-		"--hide-scrollbars",
-		"--metrics-recording-only",
-		"--mute-audio",
-		"--no-first-run",
-	}
-}
-
-func (c *Chrome) getName() string {
-	return "google-chrome-stable"
-}
-
-func (c *Chrome) getFullname() string {
-	return "Chrome headless"
-}
-
-func (c *Chrome) isViable() bool {
-	// check if Chrome is correctly running.
-	ctx, cancel := context.WithCancel(context.Background())
-	defer cancel()
-	_, err := devtool.New("http://localhost:9222").Version(ctx)
-	return err == nil
-}
-
-func (c *Chrome) warmup() {
-	notify.Println(fmt.Sprintf("warming-up %s", c.getFullname()))
-	time.Sleep(5 * time.Second)
-}
-
-// Compile-time checks to ensure type implements desired interfaces.
-var (
-	_ = Process(new(Chrome))
-)

internal/pkg/pm2/chrome_test.go

@@ -1,19 +0,0 @@
-package pm2
-
-import (
-	"testing"
-
-	"github.com/stretchr/testify/require"
-)
-
-func TestChromeLaunch(t *testing.T) {
-	p := &Chrome{}
-	err := p.Launch()
-	require.Nil(t, err)
-}
-
-func TestChromeShutdown(t *testing.T) {
-	p := &Chrome{}
-	err := p.Shutdown()
-	require.Nil(t, err)
-}

internal/pkg/pm2/doc.go

@@ -1,12 +0,0 @@
-/*
-Package pm2 facilitates starting external
-processes on which our API depends.
-
-For instance, it starts Chrome headless and
-unoconv listener with PM2.
-
-The PM2 process manager launch those processes and keep
-them running in the background. If for some reason they
-crash, it will also restart them.
-*/
-package pm2

internal/pkg/pm2/pm2.go

@@ -1,71 +0,0 @@
-package pm2
-
-import (
-	"fmt"
-	"os/exec"
-
-	"github.com/thecodingmachine/gotenberg/internal/pkg/notify"
-)
-
-// Process is a type that can launch or
-// shutdown a process with PM2.
-type Process interface {
-	Launch() error
-	Shutdown() error
-	getArgs() []string
-	getName() string
-	getFullname() string
-	isViable() bool
-	warmup()
-}
-
-const maxRestartAttempts int = 5
-
-var humanNames = map[string]string{
-	"start":   "started",
-	"restart": "restarted",
-	"stop":    "stopped",
-}
-
-func launch(p Process) error {
-	if err := run(p, "start"); err != nil {
-		return err
-	}
-	p.warmup()
-	if !p.isViable() {
-		attempts := 0
-		for attempts < maxRestartAttempts && !p.isViable() {
-			run(p, "restart")
-			p.warmup()
-			attempts++
-		}
-		if !p.isViable() {
-			return fmt.Errorf("failed to launch %s", p.getFullname())
-		}
-	}
-	return nil
-}
-
-func shutdown(p Process) error {
-	return run(p, "stop")
-}
-
-func run(p Process, cmdName string) error {
-	cmdArgs := []string{
-		cmdName,
-		p.getName(),
-	}
-	if cmdName == "start" {
-		cmdArgs = append(cmdArgs, "--interpreter none", "--")
-		cmdArgs = append(cmdArgs, p.getArgs()...)
-	}
-	cmd := exec.Command(
-		"pm2",
-		cmdArgs...,
-	)
-	if err := cmd.Start(); err != nil {
-		return fmt.Errorf("%s %s with PM2: %v", cmdName, p.getFullname(), err)
-	}
-	notify.Println(fmt.Sprintf("%s %s with PM2", p.getFullname(), humanNames[cmdName]))
-	return nil
-}

internal/pkg/pm2/unoconv.go

@@ -1,47 +0,0 @@
-package pm2
-
-// Unoconv facilitates starting or shutting down
-// unoconv listener with PM2.
-type Unoconv struct{}
-
-// Launch starts unoconv listener with PM2.
-func (u *Unoconv) Launch() error {
-	return launch(u)
-}
-
-// Shutdown stops unoconv listener and
-// removes it from the list of PM2
-// processes.
-func (u *Unoconv) Shutdown() error {
-	return shutdown(u)
-}
-
-func (u *Unoconv) getArgs() []string {
-	return []string{
-		"--listener",
-		"--verbose",
-	}
-}
-
-func (u *Unoconv) getName() string {
-	return "unoconv"
-}
-
-func (u *Unoconv) getFullname() string {
-	return "unoconv listener"
-}
-
-func (u *Unoconv) isViable() bool {
-	// TODO find a way to check if
-	// unoconv is correctly started?
-	return true
-}
-
-func (u *Unoconv) warmup() {
-	// let's do nothing.
-}
-
-// Compile-time checks to ensure type implements desired interfaces.
-var (
-	_ = Process(new(Unoconv))
-)

internal/pkg/pm2/unoconv_test.go

@@ -1,19 +0,0 @@
-package pm2
-
-import (
-	"testing"
-
-	"github.com/stretchr/testify/require"
-)
-
-func TestUnoconvLaunch(t *testing.T) {
-	p := &Unoconv{}
-	err := p.Launch()
-	require.Nil(t, err)
-}
-
-func TestUnoconvShutdown(t *testing.T) {
-	p := &Unoconv{}
-	err := p.Shutdown()
-	require.Nil(t, err)
-}

internal/pkg/printer/doc.go

@@ -1,7 +0,0 @@
-/*
-Package printer contains structs which convert
-a specific file type to PDF.
-
-It is also able to merge a list of PDF files.
-*/
-package printer

internal/pkg/printer/html.go

@@ -1,193 +0,0 @@
-package printer
-
-import (
-	"context"
-	"errors"
-	"fmt"
-	"io/ioutil"
-	"strings"
-
-	"github.com/mafredri/cdp"
-	"github.com/mafredri/cdp/devtool"
-	"github.com/mafredri/cdp/protocol/network"
-	"github.com/mafredri/cdp/protocol/page"
-	"github.com/mafredri/cdp/protocol/runtime"
-	"github.com/mafredri/cdp/protocol/target"
-	"github.com/mafredri/cdp/rpcc"
-)
-
-// HTML facilitates HTML to PDF conversion.
-type HTML struct {
-	Context         context.Context
-	URL             string
-	HeaderHTML      string
-	FooterHTML      string
-	PaperWidth      float64
-	PaperHeight     float64
-	MarginTop       float64
-	MarginBottom    float64
-	MarginLeft      float64
-	MarginRight     float64
-	Landscape       bool
-	WebFontsTimeout int64
-}
-
-const defaultHeaderFooterHTML string = "<html><head></head><body></body></html>"
-
-// Print converts HTML to PDF.
-// Credits: https://medium.com/compass-true-north/go-service-to-convert-web-pages-to-pdf-using-headless-chrome-5fd9ffbae1af
-func (html *HTML) Print(destination string) error {
-	ctx, cancel := context.WithCancel(context.Background())
-	defer cancel()
-	// use the DevTools HTTP/JSON API to manage targets (e.g. pages, webworkers).
-	devt, err := devtool.New("http://localhost:9222").Version(ctx)
-	if err != nil {
-		return fmt.Errorf("creating DevTools target: %v", err)
-	}
-	// open a new RPC connection to the Chrome Debugging Protocol target.
-	conn, err := rpcc.DialContext(html.Context, devt.WebSocketDebuggerURL)
-	if err != nil {
-		return fmt.Errorf("creating RPC connection: %v", err)
-	}
-	defer conn.Close()
-	// create new browser context.
-	baseBrowser := cdp.NewClient(conn)
-	newContextTarget, err := baseBrowser.Target.CreateBrowserContext(html.Context)
-	if err != nil {
-		return fmt.Errorf("creating new browser context: %v", err)
-	}
-	// create a new blank target with the new browser context.
-	newTargetArgs := target.NewCreateTargetArgs("about:blank").
-		SetBrowserContextID(newContextTarget.BrowserContextID)
-	newTarget, err := baseBrowser.Target.CreateTarget(html.Context, newTargetArgs)
-	if err != nil {
-		return fmt.Errorf("creating new blank target: %v", err)
-	}
-	// connect the client to the new target.
-	newTargetWsURL := fmt.Sprintf("ws://127.0.0.1:9222/devtools/page/%s", newTarget.TargetID)
-	newContextConn, err := rpcc.DialContext(html.Context, newTargetWsURL)
-	if err != nil {
-		return fmt.Errorf("connecting client to blank target: %v", err)
-	}
-	defer newContextConn.Close()
-	// close the target when done.
-	closeTargetArgs := target.NewCloseTargetArgs(newTarget.TargetID)
-	defer baseBrowser.Target.CloseTarget(html.Context, closeTargetArgs)
-	c := cdp.NewClient(newContextConn)
-	// enable the runtime.
-	if err := c.Runtime.Enable(html.Context); err != nil {
-		return fmt.Errorf("enabling runtime: %v", err)
-	}
-	// enable the network.
-	if err := c.Network.Enable(html.Context, network.NewEnableArgs()); err != nil {
-		return fmt.Errorf("enabling network: %v", err)
-	}
-	// enable events on the page domain.
-	if err := c.Page.Enable(html.Context); err != nil {
-		return fmt.Errorf("enabling events on page domain: %v", err)
-	}
-	// create a client to listen for the load event to be fired.
-	loadEventFiredClient, err := c.Page.LoadEventFired(html.Context)
-	if err != nil {
-		return fmt.Errorf("creating client listening for load event: %v", err)
-	}
-	defer loadEventFiredClient.Close()
-	// tell the page to navigate to the URL.
-	navArgs := page.NewNavigateArgs(html.URL)
-	_, err = c.Page.Navigate(html.Context, navArgs)
-	if err != nil {
-		return fmt.Errorf("%s: navigating to URL: %v", html.URL, err)
-	}
-	// wait for the page to finish loading.
-	_, err = loadEventFiredClient.Recv()
-	if err != nil {
-		return fmt.Errorf("waiting for page loading: %v", err)
-	}
-	// inject a script to make sure web fonts are loaded.
-	script := fmt.Sprintf(`new Promise((resolve, reject) => {
-		document.fonts.ready.then(function () {
-			resolve('fonts loaded');
-		});
-		setTimeout(resolve.bind(resolve, 'timeout'), %d);
-	});`, html.WebFontsTimeout)
-	scriptArg := runtime.NewEvaluateArgs(script).SetAwaitPromise(true)
-	returnObj, _ := c.Runtime.Evaluate(html.Context, scriptArg)
-	if returnObj.ExceptionDetails != nil {
-		return fmt.Errorf("script evaluated with exception: %+v", returnObj.ExceptionDetails)
-	}
-	loadFontsResult := string(returnObj.Result.Value)
-	if strings.Contains(loadFontsResult, "timeout") {
-		return errors.New("timed out loading fonts")
-	}
-	// if no header or footer, use the default template
-	// for avoiding displaying default Chrome templates.
-	if html.HeaderHTML == "" {
-		html.HeaderHTML = defaultHeaderFooterHTML
-	}
-	if html.FooterHTML == "" {
-		html.FooterHTML = defaultHeaderFooterHTML
-	}
-	print, err := c.Page.PrintToPDF(
-		html.Context,
-		page.NewPrintToPDFArgs().
-			SetPaperWidth(html.PaperWidth).
-			SetPaperHeight(html.PaperHeight).
-			SetMarginTop(html.MarginTop).
-			SetMarginBottom(html.MarginBottom).
-			SetMarginLeft(html.MarginLeft).
-			SetMarginRight(html.MarginRight).
-			SetLandscape(html.Landscape).
-			SetDisplayHeaderFooter(true).
-			SetHeaderTemplate(html.HeaderHTML).
-			SetFooterTemplate(html.FooterHTML).
-			SetPrintBackground(true),
-	)
-	if err != nil {
-		return fmt.Errorf("printing page to PDF: %v", err)
-	}
-	return writeBytesToFile(destination, print.Data)
-}
-
-// WithLocalURL sets a local URL from a file path.
-func (html *HTML) WithLocalURL(fpath string) {
-	html.URL = fmt.Sprintf("file://%s", fpath)
-}
-
-// WithHeaderFile sets header content from a file.
-func (html *HTML) WithHeaderFile(fpath string) error {
-	if fpath == "" {
-		return nil
-	}
-	contentHTML, err := fileContentToString(fpath)
-	if err != nil {
-		return err
-	}
-	html.HeaderHTML = contentHTML
-	return nil
-}
-
-// WithFooterFile sets footer content from a file.
-func (html *HTML) WithFooterFile(fpath string) error {
-	if fpath == "" {
-		return nil
-	}
-	contentHTML, err := fileContentToString(fpath)
-	if err != nil {
-		return err
-	}
-	html.FooterHTML = contentHTML
-	return nil
-}
-
-func fileContentToString(fpath string) (string, error) {
-	b, err := ioutil.ReadFile(fpath)
-	if err != nil {
-		return "", fmt.Errorf("%s: reading file: %v", fpath, err)
-	}
-	return string(b), nil
-}
-
-// Compile-time checks to ensure type implements desired interfaces.
-var (
-	_ = Printer(new(HTML))
-)

internal/pkg/printer/html_test.go

@@ -1,39 +0,0 @@
-package printer
-
-import (
-	"context"
-	"fmt"
-	"os"
-	"testing"
-	"time"
-
-	"github.com/stretchr/testify/assert"
-	"github.com/stretchr/testify/require"
-	"github.com/thecodingmachine/gotenberg/test"
-)
-
-func TestHTML(t *testing.T) {
-	dirPath := test.HTMLTestDirPath(t)
-	ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second)
-	defer cancel()
-	html := &HTML{
-		Context:      ctx,
-		PaperWidth:   8.27,
-		PaperHeight:  11.7,
-		MarginTop:    1,
-		MarginBottom: 1,
-		MarginLeft:   1,
-		MarginRight:  1,
-	}
-	html.WithLocalURL(fmt.Sprintf("%s/%s", dirPath, "index.html"))
-	err := html.WithHeaderFile(fmt.Sprintf("%s/%s", dirPath, "header.html"))
-	require.Nil(t, err)
-	err = html.WithFooterFile(fmt.Sprintf("%s/%s", dirPath, "footer.html"))
-	require.Nil(t, err)
-	dst := fmt.Sprintf("%s/%s", dirPath, "foo.pdf")
-	err = html.Print(dst)
-	require.Nil(t, err)
-	require.FileExists(t, dst)
-	err = os.RemoveAll(dirPath)
-	assert.Nil(t, err)
-}

internal/pkg/printer/markdown.go

@@ -1,113 +0,0 @@
-package printer
-
-import (
-	"bytes"
-	"context"
-	"fmt"
-	"html/template"
-	"io/ioutil"
-	"path/filepath"
-
-	"github.com/microcosm-cc/bluemonday"
-	"github.com/russross/blackfriday/v2"
-	"github.com/thecodingmachine/gotenberg/internal/pkg/rand"
-)
-
-// Markdown facilitates Markdown to PDF conversion.
-type Markdown struct {
-	Context         context.Context
-	TemplatePath    string
-	HeaderHTML      string
-	FooterHTML      string
-	PaperWidth      float64
-	PaperHeight     float64
-	MarginTop       float64
-	MarginBottom    float64
-	MarginLeft      float64
-	MarginRight     float64
-	Landscape       bool
-	WebFontsTimeout int64
-
-	html *HTML
-}
-
-type templateData struct {
-	DirPath string
-}
-
-// Print converts markdown to PDF.
-func (md *Markdown) Print(destination string) error {
-	if md.html == nil {
-		md.html = &HTML{Context: md.Context}
-	}
-	if md.HeaderHTML != "" {
-		md.html.HeaderHTML = md.HeaderHTML
-	}
-	if md.FooterHTML != "" {
-		md.html.FooterHTML = md.FooterHTML
-	}
-	md.html.PaperWidth = md.PaperWidth
-	md.html.PaperHeight = md.PaperHeight
-	md.html.MarginTop = md.MarginTop
-	md.html.MarginBottom = md.MarginBottom
-	md.html.MarginLeft = md.MarginLeft
-	md.html.MarginRight = md.MarginRight
-	md.html.Landscape = md.Landscape
-	md.html.WebFontsTimeout = md.WebFontsTimeout
-	tmpl, err := template.
-		New(filepath.Base(md.TemplatePath)).
-		Funcs(template.FuncMap{"toHTML": toHTML}).
-		ParseFiles(md.TemplatePath)
-	if err != nil {
-		return fmt.Errorf("%s: parsing template: %v", md.TemplatePath, err)
-	}
-	dirPath := filepath.Dir(md.TemplatePath)
-	data := &templateData{DirPath: dirPath}
-	var buffer bytes.Buffer
-	if err := tmpl.Execute(&buffer, data); err != nil {
-		return fmt.Errorf("%s: executing template: %v", md.TemplatePath, err)
-	}
-	baseFilename, err := rand.Get()
-	if err != nil {
-		return err
-	}
-
-	dst := fmt.Sprintf("%s/%s.html", dirPath, baseFilename)
-	if err := writeBytesToFile(dst, buffer.Bytes()); err != nil {
-		return err
-	}
-	md.html.WithLocalURL(dst)
-	return md.html.Print(destination)
-}
-
-func toHTML(dirPath, filename string) (template.HTML, error) {
-	fpath := fmt.Sprintf("%s/%s", dirPath, filename)
-	b, err := ioutil.ReadFile(fpath)
-	if err != nil {
-		return "", fmt.Errorf("%s: reading file: %v", fpath, err)
-	}
-	unsafe := blackfriday.Run(b)
-	contentHTML := bluemonday.UGCPolicy().SanitizeBytes(unsafe)
-	return template.HTML(contentHTML), nil
-}
-
-// WithHeaderFile sets header content from a file.
-func (md *Markdown) WithHeaderFile(fpath string) error {
-	if md.html == nil {
-		md.html = &HTML{Context: md.Context}
-	}
-	return md.html.WithHeaderFile(fpath)
-}
-
-// WithFooterFile sets footer content from a file.
-func (md *Markdown) WithFooterFile(fpath string) error {
-	if md.html == nil {
-		md.html = &HTML{Context: md.Context}
-	}
-	return md.html.WithFooterFile(fpath)
-}
-
-// Compile-time checks to ensure type implements desired interfaces.
-var (
-	_ = Printer(new(Markdown))
-)

internal/pkg/printer/markdown_test.go

@@ -1,39 +0,0 @@
-package printer
-
-import (
-	"context"
-	"fmt"
-	"os"
-	"testing"
-	"time"
-
-	"github.com/stretchr/testify/assert"
-	"github.com/stretchr/testify/require"
-	"github.com/thecodingmachine/gotenberg/test"
-)
-
-func TestMarkdown(t *testing.T) {
-	dirPath := test.MarkdownTestDirPath(t)
-	ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second)
-	defer cancel()
-	markdown := &Markdown{
-		Context:      ctx,
-		TemplatePath: fmt.Sprintf("%s/%s", dirPath, "index.html"),
-		PaperWidth:   8.27,
-		PaperHeight:  11.7,
-		MarginTop:    1,
-		MarginBottom: 1,
-		MarginLeft:   1,
-		MarginRight:  1,
-	}
-	err := markdown.WithHeaderFile(fmt.Sprintf("%s/%s", dirPath, "header.html"))
-	require.Nil(t, err)
-	err = markdown.WithFooterFile(fmt.Sprintf("%s/%s", dirPath, "footer.html"))
-	require.Nil(t, err)
-	dst := fmt.Sprintf("%s/%s", dirPath, "foo.pdf")
-	err = markdown.Print(dst)
-	require.Nil(t, err)
-	require.FileExists(t, dst)
-	err = os.RemoveAll(dirPath)
-	assert.Nil(t, err)
-}

internal/pkg/printer/office.go

@@ -1,67 +0,0 @@
-package printer
-
-import (
-	"context"
-	"errors"
-	"fmt"
-	"os"
-	"os/exec"
-	"path/filepath"
-	"sync"
-
-	"github.com/thecodingmachine/gotenberg/internal/pkg/rand"
-)
-
-var mu sync.Mutex
-
-// Office facilitates Office documents to PDF conversion.
-type Office struct {
-	Context   context.Context
-	FilePaths []string
-	Landscape bool
-}
-
-// Print converts Office documents to PDF.
-func (o *Office) Print(destination string) error {
-	mu.Lock()
-	defer mu.Unlock()
-	fpaths := make([]string, len(o.FilePaths))
-	dirPath := filepath.Dir(destination)
-	for i, fpath := range o.FilePaths {
-		baseFilename, err := rand.Get()
-		if err != nil {
-			return err
-		}
-		tmpDest := fmt.Sprintf("%s/%s.pdf", dirPath, baseFilename)
-		cmdArgs := []string{
-			"--format",
-			"pdf",
-		}
-		if o.Landscape {
-			cmdArgs = append(cmdArgs, "--printer", "PaperOrientation=landscape")
-		}
-		cmdArgs = append(cmdArgs, "--output", tmpDest, fpath)
-		cmd := exec.CommandContext(
-			o.Context,
-			"unoconv",
-			cmdArgs...,
-		)
-		_, err = cmd.Output()
-		if o.Context.Err() == context.DeadlineExceeded {
-			return errors.New("unoconv: command timed out")
-		}
-		if err != nil {
-			return fmt.Errorf("unoconv: non-zero exit code: %v", err)
-		}
-		fpaths[i] = tmpDest
-	}
-	if len(fpaths) == 1 {
-		return os.Rename(fpaths[0], destination)
-	}
-	return Merge(fpaths, destination)
-}
-
-// Compile-time checks to ensure type implements desired interfaces.
-var (
-	_ = Printer(new(Office))
-)

internal/pkg/printer/office_test.go

@@ -1,33 +0,0 @@
-package printer
-
-import (
-	"context"
-	"fmt"
-	"os"
-	"testing"
-	"time"
-
-	"github.com/stretchr/testify/assert"
-	"github.com/stretchr/testify/require"
-	"github.com/thecodingmachine/gotenberg/test"
-)
-
-func TestOffice(t *testing.T) {
-	dirPath := test.OfficeTestDirPath(t)
-	ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second)
-	defer cancel()
-	office := &Office{
-		Context: ctx,
-		FilePaths: []string{
-			fmt.Sprintf("%s/%s", dirPath, "document.docx"),
-			fmt.Sprintf("%s/%s", dirPath, "document.txt"),
-			fmt.Sprintf("%s/%s", dirPath, "document.rtf"),
-		},
-	}
-	dst := fmt.Sprintf("%s/%s", dirPath, "foo.pdf")
-	err := office.Print(dst)
-	require.Nil(t, err)
-	require.FileExists(t, dst)
-	err = os.RemoveAll(dirPath)
-	assert.Nil(t, err)
-}

internal/pkg/printer/printer.go

@@ -1,46 +0,0 @@
-package printer
-
-import (
-	"fmt"
-	"io/ioutil"
-	"os/exec"
-
-	pdfcpuAPI "github.com/hhrutter/pdfcpu/pkg/api"
-	pdfcpuLog "github.com/hhrutter/pdfcpu/pkg/log"
-	pdfcpuConfig "github.com/hhrutter/pdfcpu/pkg/pdfcpu"
-)
-
-func init() {
-	// disable loggers when merging
-	// PDFs.
-	pdfcpuLog.DisableLoggers()
-}
-
-// Printer is a type that can create a PDF file from a source.
-// The source is defined in the underlying implementation.
-type Printer interface {
-	Print(destination string) error
-}
-
-// Merge merges PDF files.
-func Merge(fpaths []string, destination string) error {
-	cmdcpu := pdfcpuAPI.MergeCommand(fpaths, destination, pdfcpuConfig.NewDefaultConfiguration())
-	_, err := pdfcpuAPI.Merge(cmdcpu)
-	if err == nil {
-		return nil
-	}
-	// if pdfcpu failed to merge PDF files...
-	// https://github.com/thecodingmachine/gotenberg/issues/29
-	var cmdArgs []string
-	cmdArgs = append(cmdArgs, fpaths...)
-	cmdArgs = append(cmdArgs, "cat", "output", destination)
-	cmd := exec.Command("pdftk", cmdArgs...)
-	return cmd.Run()
-}
-
-func writeBytesToFile(dst string, b []byte) error {
-	if err := ioutil.WriteFile(dst, b, 0644); err != nil {
-		return fmt.Errorf("%s: writing file: %v", dst, err)
-	}
-	return nil
-}