feat(chromium): skip or waits for networkIdle2 event

Bumps [github.com/labstack/echo/v4](https://github.com/labstack/echo) from 4.15.0 to 4.15.1.
- [Release notes](https://github.com/labstack/echo/releases)
- [Changelog](https://github.com/labstack/echo/blob/master/CHANGELOG.md)
- [Commits](https://github.com/labstack/echo/compare/v4.15.0...v4.15.1)

---
updated-dependencies:
- dependency-name: github.com/labstack/echo/v4
  dependency-version: 4.15.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.blueprints/Dockerfile.blueprint

@@ -1,64 +0,0 @@
-FROM {{ if eq "CI" .Orbit.Image }}golang:1.10-stretch{{ else }}debian:stretch-slim{{ end }}
-
-LABEL authors="Julien Neuhart <j.neuhart@thecodingmachine.com>"
-
-# |--------------------------------------------------------------------------
-# | Libraries
-# |--------------------------------------------------------------------------
-# |
-# | Installs all required libraries.
-# |
-
-RUN echo "deb http://httpredir.debian.org/debian/ stretch main contrib non-free" > /etc/apt/sources.list &&\
-    apt-get update &&\
-    apt-get install -y xvfb wkhtmltopdf pdftk unoconv ttf-mscorefonts-installer &&\
-    ln -s /usr/bin/xvfb-run /usr/local/bin/xvfb-run &&\
-    ln -s /usr/bin/wkhtmltopdf /usr/local/bin/wkhtmltopdf &&\
-    ln -s /usr/bin/pdftk /usr/local/bin/pdftk &&\
-    ln -s /usr/bin/unoconv /usr/local/bin/unoconv
-
-RUN apt-get install -y curl gnupg &&\
-    curl -sL https://deb.nodesource.com/setup_8.x | bash - &&\
-    apt-get update &&\
-    apt-get install -y nodejs
-
-RUN curl -sS https://dl.yarnpkg.com/debian/pubkey.gpg | apt-key add - &&\
-    echo "deb https://dl.yarnpkg.com/debian/ stable main" | tee /etc/apt/sources.list.d/yarn.list &&\
-    apt-get update &&\
-    apt-get install -y yarn bzip2 &&\
-    yarn global add markdown-pdf --prefix /usr/local
-
-# |--------------------------------------------------------------------------
-# | Gotenberg
-# |--------------------------------------------------------------------------
-# |
-# | All Gotenberg related stuff.
-# |
-
-{{- if eq "CI" .Orbit.Image }}
-
-WORKDIR /go/src/github.com/thecodingmachine/gotenberg
-
-# Installs lint dependencies.
-RUN go get -u gopkg.in/alecthomas/gometalinter.v2 &&\
-    gometalinter.v2 --install
-
-# Copies our Go source.
-COPY . .
-
-# Installs project dependencies.
-RUN go get -d -v ./...
-
-ENTRYPOINT [".ci/docker-entrypoint.sh"]
-{{- else }}
-
-COPY .ci/gotenberg /usr/bin/gotenberg
-RUN ln -s /usr/bin/gotenberg /usr/local/bin/gotenberg
-
-COPY .ci/gotenberg.yml /gotenberg/gotenberg.yml
-
-WORKDIR /gotenberg
-
-EXPOSE 3000
-CMD ["gotenberg"]
-{{- end }}

.blueprints/README.blueprint.md

@@ -1,136 +0,0 @@
-<p align="center">
-    <img src="https://user-images.githubusercontent.com/8983173/38133342-11df3bd8-340f-11e8-9fe4-50baecdceeca.png" alt="Gotenberg's logo" width="250" height="250" />
-</p>
-<h3 align="center">Gotenberg</h3>
-<p align="center">A stateless API for converting Markdown files, HTML files and Office documents to PDF</p>
-<p align="center">
-    <a href="https://microbadger.com/images/thecodingmachine/gotenberg:{{ .Orbit.Latest }}">
-        <img src="https://images.microbadger.com/badges/image/thecodingmachine/gotenberg:{{ .Orbit.Latest }}.svg" alt="MicroBadger layers">
-    </a>
-    <a href="https://travis-ci.org/thecodingmachine/gotenberg">
-        <img src="https://travis-ci.org/thecodingmachine/gotenberg.svg?branch={{ .Orbit.Branch }}" alt="Travis CI">
-    </a>
-    <a href="https://godoc.org/github.com/thecodingmachine/gotenberg">
-        <img src="https://godoc.org/github.com/thecodingmachine/gotenberg?status.svg" alt="GoDoc">
-    </a>
-    <a href="https://goreportcard.com/report/thecodingmachine/gotenberg">
-        <img src="https://goreportcard.com/badge/github.com/thecodingmachine/gotenberg" alt="Go Report Card">
-    </a>
-    <a href="https://codecov.io/gh/thecodingmachine/gotenberg/branch/{{ .Orbit.Branch }}">
-        <img src="https://codecov.io/gh/thecodingmachine/gotenberg/branch/{{ .Orbit.Branch }}/graph/badge.svg" alt="Codecov">
-    </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 like **wkhtmltopdf** or **unoconv** and kind of lost time by
-reimplementing a solution from a project to another project. Meh.
-
-# Menu
-
-* [Usage](#usage)
-* [Security](#security)
-* [Scalability](#scalability)
-* [Custom implementation](#custom-implementation)
-* [Clients](#clients)
-
-## Usage
-
-Let's say you're starting the API using this simple command:
-
-```sh
-$ docker run --rm -p 3000:3000 thecodingmachine/gotenberg:{{ .Orbit.Latest }}
-```
-
-The API is now available on your host under `http://127.0.0.1:3000`.
-
-It accepts `POST` requests with a `multipart/form-data` Content-Type. Your form data should provide one or more files to convert.
-It currently accepts the following:
-
-* Markdown files
-* HTML files
-* Office documents (.docx, .doc, .odt, .pptx, .ppt, .odp and so on)
-* PDF files (if more than one file to convert)
-
-**Heads up:** the API relies on the file extension to determine which library to use for conversion.
-
-There are two use cases:
-
-* If you send one file, it will convert it and return the resulting PDF
-* If many files, it will convert them to PDF, merge the resulting PDFs into a single PDF and return it
-
-### Examples:
-
-* One file
-
-```sh
-$ curl --request POST \
-    --url http://127.0.0.1:3000 \
-    --header 'Content-Type: multipart/form-data' \
-    --form files=@file.docx \
-    > result.pdf
-```
-
-* Many files
-
-```sh
-$ curl --request POST \
-    --url http://127.0.0.1:3000 \
-    --header 'Content-Type: multipart/form-data' \
-    --form files=@file.md \
-    --form files=@file.html \
-    --form files=@file.pdf \
-    --form files=@file.docx \
-    > result.pdf
-```
-
-## Security
-
-The API does not provide any authentication mechanisms. Make sure to not put it on a public facing port and your client(s) should always 
-controls what is sent to the API.
-
-## Scalability
-
-Some libraries like **unoconv** cannot perform concurrent conversions. That's why the API does only one conversion at a time.
-If your API is under heavy load, a request will take time to be processed. 
-
-Fortunately, you may pass through this limitation by scaling the API.
-
-In the following example, I'll demonstrate how to do some vertical scaling (= on the same machine) with Docker Compose, but of course horizontal scaling works too!
-
-```yaml
-version: '3'
-
-services:
-
-  # your others services
-      
-  gotenberg:
-    image: gotenberg:1.0.0
-```
-
-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.
-
-## Custom implementation
-
-The API relies on a simple YAML configuration file called `gotenberg.yml`. It allows you to tweak some values and even provides you 
-a way to change the commands called for each kind of conversion. The configuration file should be located under `/gotenberg` in your container.
-
-The default configuration is located here: [.ci/gotenberg.yml](.ci/gotenberg.yml)
-
-## Clients
-
-* https://github.com/thecodingmachine/gotenberg-php-client (PHP client)
-* Add your own client by submitting a [pull request](../../pulls)!
-
----
-
-Would you like to update this documentation ? Feel free to open an [issue](../../issues).

.ci/docker-entrypoint.sh

@@ -1,33 +0,0 @@
-#!/bin/bash
-
-set -xe
-
-# Statically checking Go source for errors and warnings.
-gometalinter.v2 --disable-all -E vet -E gofmt -E misspell -E ineffassign -E goimports -E deadcode -E gocyclo --vendor ./...;
-
-# Running tests according to current Gotenberg version.
-if [[ "$VERSION" == "snapshot" ]]; then
-    for d in $(go list ./... | grep -v vendor); do
-        go test -race -cover -covermode=atomic $d;
-    done
-else
-    echo "" > .ci/coverage.txt;
-    for d in $(go list ./... | grep -v vendor); do
-        go test -race -coverprofile=profile.out -covermode=atomic $d;
-        if [ -f profile.out ]; then
-            cat profile.out >> .ci/coverage.txt;
-            rm profile.out;
-        fi
-    done
-fi
-
-
-# Builds the Linux binary.
-if [ -f .ci/gotenberg ]; then
-    rm .ci/gotenberg
-fi
-
-env GOOS=linux GOARCH=amd64 CGO_ENABLED=0 go build -ldflags "-X main.version=${VERSION}" && mv gotenberg .ci/;
-
-# Bye!
-exit 0;

.ci/gotenberg.yml

@@ -1,33 +0,0 @@
-# The port the application will listen to.
-port: 3000
-
-logs:
-  # Accepted values, in order of severity: DEBUG, INFO, WARN, ERROR, FATAL, PANIC.
-  # Messages at and above the selected level will be logged.
-  level: "INFO"
-
-  # Accepted values: text, json.
-  # When a TTY is not attached, the output will be in the defined format.
-  format: "text"
-
-# You don't like a library which is used for a conversion? You may provide here your own implementation.
-commands:
-
-  markdown:
-    # Duration in seconds after which the command will be killed if it has not finished.
-    timeout: 30
-    # The command template: you have access to FilePath and ResultFilePath variables.
-    template: "markdown-pdf {{ .FilePath }} -o {{ .ResultFilePath }}"
-
-  html:
-    timeout: 30
-    template: "xvfb-run -e /dev/stdout wkhtmltopdf {{ .FilePath }} {{ .ResultFilePath }}"
-
-  office:
-    timeout: 30
-    template: "unoconv --format pdf --output \"{{ .ResultFilePath }}\" \"{{ .FilePath }}\""
-
-  merge:
-    timeout: 30
-    # Unlike others commands' templates, you have access to FilesPaths instead of FilePath: it gathers all PDF files which should be merged.
-    template: "pdftk {{ range $filePath := .FilesPaths }} {{ $filePath }} {{ end }} cat output {{ .ResultFilePath }}"

.dockerignore

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

.env

@@ -0,0 +1,7 @@
+GOTENBERG_VERSION=snapshot
+DOCKER_REGISTRY=gotenberg
+DOCKER_REPOSITORY=gotenberg
+DOCKERFILE=build/Dockerfile
+DOCKERFILE_CLOUDRUN=build/Dockerfile.cloudrun
+DOCKERFILE_AWS_LAMBDA=build/Dockerfile.aws-lambda
+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

@@ -1,33 +0,0 @@
-# Contributing
-
-Hi! Thank your 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. Fork this repository
-2. Clone it to your local Go environment (requires *Go* >= 1.10)
-3. Install the latest [Orbit](https://github.com/gulien/orbit) release
-
-### 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
-
-## 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

@@ -1,44 +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 both Travis and AppVeyor. -->
-
-**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 (`orbit run fmt`)?
-- [ ] Have you written new tests for your core changes, as applicable?
-- [ ] Have you successfully ran tests with your changes locally (`orbit run ci`)?
-- [ ] I have squashed any insignificant commits
-- [ ] This change has comments for package types, values, functions, and non-obvious lines of code

.github/actions/build-test-push/action.yml

@@ -0,0 +1,93 @@
+name: Build Test Push
+description: Build, test and push Docker images for a given platform
+author: Julien Neuhart
+
+inputs:
+  github_token:
+    description: The GitHub token
+    required: true
+    default: ${{ github.token }}
+  docker_hub_username:
+    description: The Docker Hub username
+    required: true
+  docker_hub_password:
+    description: The Docker Hub password
+    required: true
+  platform:
+    description: linux/amd64, linux/ppc64le, linux/386, linux/arm64, linux/arm/v7
+    required: true
+  version:
+    description: Gotenberg version
+    required: true
+  skip_integrations_tests:
+    description: Define whether to skip integration testing
+    default: false
+  alternate_repository:
+    description: Alternate repository to push the tags to
+  dry_run:
+    description: Dry run this action
+
+outputs:
+  tags:
+    description: Comma separated list of tag
+    value: ${{ steps.build.outputs.tags }}
+  tags_cloud_run:
+    description: Comma separated list of Cloud Run tags (linux/amd64 only)
+    value: ${{ steps.build.outputs.tags_cloud_run }}
+  tags_aws_lambda:
+    description: Comma separated list of AWS Lambda tags (linux/amd64 and linux/arm64 only)
+    value: ${{ steps.build.outputs.tags_aws_lambda }}
+
+runs:
+  using: composite
+  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@v5
+
+    - name: Log in to Docker Hub
+      if: inputs.docker_hub_username != ''
+      uses: docker/login-action@v3
+      with:
+        username: ${{ inputs.docker_hub_username }}
+        password: ${{ inputs.docker_hub_password }}
+
+    - name: Build ${{ inputs.platform }}
+      id: build
+      shell: bash
+      run: |
+        .github/actions/build-test-push/build.sh \
+          --version "${{ inputs.version }}" \
+          --platform "${{ inputs.platform }}" \
+          --alternate-repository "${{ inputs.alternate_repository }}" \
+          --dry-run "${{ inputs.dry_run }}"
+
+    - name: Run integration tests
+      if: inputs.skip_integrations_tests != 'true'
+      shell: bash
+      run: |
+        .github/actions/build-test-push/test.sh \
+          --version "${{ inputs.version }}" \
+          --platform "${{ inputs.platform }}" \
+          --alternate-repository "${{ inputs.alternate_repository }}" \
+          --dry-run "${{ inputs.dry_run }}"
+
+    - name: Push
+      if: inputs.docker_hub_username != ''
+      shell: bash
+      run: |
+        .github/actions/build-test-push/push.sh \
+          --tags "${{ steps.build.outputs.tags }},${{ steps.build.outputs.tags_cloud_run }},${{ steps.build.outputs.tags_aws_lambda }}" \
+          --dry-run "${{ inputs.dry_run }}"
+
+    - name: Outputs
+      shell: bash
+      run: |
+        echo "tags=${{ steps.build.outputs.tags }}"
+        echo "tags_cloud_run=${{ steps.build.outputs.tags_cloud_run }}"
+        echo "tags_aws_lambda=${{ steps.build.outputs.tags_aws_lambda }}"

.github/actions/build-test-push/build.sh

@@ -0,0 +1,184 @@
+#!/bin/bash
+
+# Exit early.
+# See: https://www.gnu.org/savannah-checkouts/gnu/bash/manual/bash.html#The-Set-Builtin.
+set -e
+
+# Source dot env file.
+source .env
+
+# Arguments.
+version=""
+platform=""
+alternate_repository=""
+dry_run=""
+
+while [[ $# -gt 0 ]]; do
+  case $1 in
+    --version)
+      version="${2//v/}"
+      shift 2
+      ;;
+    --platform)
+      platform="$2"
+      shift 2
+      ;;
+    --alternate-repository)
+      alternate_repository="$2"
+      shift 2
+      ;;
+    --dry-run)
+      dry_run="$2"
+      shift 2
+      ;;
+    *)
+      echo "Unknown option $1"
+      exit 1
+      ;;
+  esac
+done
+
+echo "Build and push 👷"
+echo
+
+echo "Gotenberg version: $version"
+echo "Target platform: $platform"
+
+if [ -n "$alternate_repository" ]; then
+  DOCKER_REPOSITORY=$alternate_repository
+  echo "⚠️ Using $alternate_repository for DOCKER_REPOSITORY"
+fi
+
+if [ "$dry_run" = "true" ]; then
+  echo "🚧 Dry run"
+fi
+
+# Build tags arrays.
+tags=()
+tags_cloud_run=()
+tags_aws_lambda=()
+
+IFS='/' read -ra arch <<< "$platform"
+IFS='.' read -ra semver <<< "$version"
+
+if [ "${#semver[@]}" -eq 3 ]; then
+  echo
+  echo "Semver version detected"
+
+  major="${semver[0]}"
+  minor="${semver[1]}"
+  patch="${semver[2]}"
+
+  tags+=("$DOCKER_REGISTRY/$DOCKER_REPOSITORY:latest-${arch[1]}")
+  tags+=("$DOCKER_REGISTRY/$DOCKER_REPOSITORY:$major-${arch[1]}")
+  tags+=("$DOCKER_REGISTRY/$DOCKER_REPOSITORY:$major.$minor-${arch[1]}")
+  tags+=("$DOCKER_REGISTRY/$DOCKER_REPOSITORY:$major.$minor.$patch-${arch[1]}")
+
+  if [ "$platform" = "linux/amd64" ]; then
+    tags_cloud_run+=("$DOCKER_REGISTRY/$DOCKER_REPOSITORY:latest-cloudrun")
+    tags_cloud_run+=("$DOCKER_REGISTRY/$DOCKER_REPOSITORY:$major-cloudrun")
+    tags_cloud_run+=("$DOCKER_REGISTRY/$DOCKER_REPOSITORY:$major.$minor-cloudrun")
+    tags_cloud_run+=("$DOCKER_REGISTRY/$DOCKER_REPOSITORY:$major.$minor.$patch-cloudrun")
+  fi
+
+  if [ "$platform" = "linux/amd64" ] || [ "$platform" = "linux/arm64" ]; then
+    tags_aws_lambda+=("$DOCKER_REGISTRY/$DOCKER_REPOSITORY:latest-aws-lambda-${arch[1]}")
+    tags_aws_lambda+=("$DOCKER_REGISTRY/$DOCKER_REPOSITORY:$major-aws-lambda-${arch[1]}")
+    tags_aws_lambda+=("$DOCKER_REGISTRY/$DOCKER_REPOSITORY:$major.$minor-aws-lambda-${arch[1]}")
+    tags_aws_lambda+=("$DOCKER_REGISTRY/$DOCKER_REPOSITORY:$major.$minor.$patch-aws-lambda-${arch[1]}")
+  fi
+else
+  echo
+  echo "Non-semver version detected, fallback to $version"
+
+  tags+=("$DOCKER_REGISTRY/$DOCKER_REPOSITORY:$version-${arch[1]}")
+  if [ "$platform" = "linux/amd64" ]; then
+    tags_cloud_run+=("$DOCKER_REGISTRY/$DOCKER_REPOSITORY:$version-cloudrun")
+  fi
+
+  if [ "$platform" = "linux/amd64" ] || [ "$platform" = "linux/arm64" ]; then
+    tags_aws_lambda+=("$DOCKER_REGISTRY/$DOCKER_REPOSITORY:$version-aws-lambda-${arch[1]}")
+  fi
+fi
+
+tags_flags=()
+tags_cloud_run_flags=()
+tags_aws_lambda_flags=()
+
+echo "Will use the following tags:"
+for tag in "${tags[@]}"; do
+  tags_flags+=("-t" "$tag")
+  echo "- $tag"
+done
+for tag in "${tags_cloud_run[@]}"; do
+  tags_cloud_run_flags+=("-t" "$tag")
+  echo "- $tag"
+done
+for tag in "${tags_aws_lambda[@]}"; do
+  tags_aws_lambda_flags+=("-t" "$tag")
+  echo "- $tag"
+done
+echo
+
+# Build images.
+run_cmd() {
+  local cmd="$1"
+
+  if [ "$dry_run" = "true" ]; then
+    echo "🚧 Dry run - would run the following command:"
+    echo "$cmd"
+    echo
+  else
+    echo "⚙️ Running command:"
+    echo "$cmd"
+    eval "$cmd"
+    echo
+  fi
+}
+
+join() {
+  local delimiter="$1"
+  shift
+  local IFS="$delimiter"
+  echo "$*"
+}
+
+no_arch_tag="$DOCKER_REGISTRY/$DOCKER_REPOSITORY:$version"
+
+cmd="docker buildx build \
+    --build-arg GOTENBERG_VERSION=$version \
+    --platform $platform \
+    --load \
+    ${tags_flags[*]} \
+    -t $no_arch_tag \
+    -f $DOCKERFILE $DOCKER_BUILD_CONTEXT
+"
+run_cmd "$cmd"
+
+if [ "$platform" = "linux/amd64" ]; then
+  cmd="docker build \
+      --build-arg DOCKER_REGISTRY=$DOCKER_REGISTRY \
+      --build-arg DOCKER_REPOSITORY=$DOCKER_REPOSITORY \
+      --build-arg GOTENBERG_VERSION=$version \
+      ${tags_cloud_run_flags[*]} \
+      -f $DOCKERFILE_CLOUDRUN $DOCKER_BUILD_CONTEXT
+  "
+  run_cmd "$cmd"
+fi
+
+if [ "$platform" = "linux/amd64" ] || [ "$platform" = "linux/arm64" ]; then
+  cmd="docker build \
+        --build-arg DOCKER_REGISTRY=$DOCKER_REGISTRY \
+        --build-arg DOCKER_REPOSITORY=$DOCKER_REPOSITORY \
+        --build-arg GOTENBERG_VERSION=$version \
+        ${tags_aws_lambda_flags[*]} \
+        -f $DOCKERFILE_AWS_LAMBDA $DOCKER_BUILD_CONTEXT
+  "
+  run_cmd "$cmd"
+fi
+
+echo "✅ Done!"
+echo "tags=$(join "," "${tags[@]}")" >> "$GITHUB_OUTPUT"
+echo "tags_cloud_run=$(join "," "${tags_cloud_run[@]}")" >> "$GITHUB_OUTPUT"
+echo "tags_aws_lambda=$(join "," "${tags_aws_lambda[@]}")" >> "$GITHUB_OUTPUT"
+exit 0

.github/actions/build-test-push/push.sh

@@ -0,0 +1,76 @@
+#!/bin/bash
+
+# Exit early.
+# See: https://www.gnu.org/savannah-checkouts/gnu/bash/manual/bash.html#The-Set-Builtin.
+set -e
+
+# Source dot env file.
+source .env
+
+# Arguments.
+tags=""
+dry_run=""
+
+while [[ $# -gt 0 ]]; do
+  case $1 in
+    --tags)
+      tags="$2"
+      shift 2
+      ;;
+    --dry-run)
+      dry_run=$2
+      shift 2
+      ;;
+    *)
+      echo "Unknown option $1"
+      exit 1
+      ;;
+  esac
+done
+
+echo "Push tag(s) 📦"
+echo
+
+echo "Tag(s) to push:"
+IFS=',' read -ra tmp_tags_to_push <<< "$tags"
+
+tags_to_push=()
+for tag in "${tmp_tags_to_push[@]}"; do
+  [ -n "$tag" ] && tags_to_push+=("$tag")
+done
+
+for tag in "${tags_to_push[@]}"; do
+  echo "- $tag"
+done
+
+if [ "$dry_run" = "true" ]; then
+  echo "🚧 Dry run"
+fi
+echo
+
+# Push tags.
+run_cmd() {
+  local cmd="$1"
+
+  if [ "$dry_run" = "true" ]; then
+    echo "🚧 Dry run - would run the following command:"
+    echo "$cmd"
+    echo
+  else
+    echo "⚙️ Running command:"
+    echo "$cmd"
+    eval "$cmd"
+    echo
+  fi
+}
+
+for tag in "${tags_to_push[@]}"; do
+  cmd="docker push $tag"
+  run_cmd "$cmd"
+
+  echo "➡️ $tag pushed"
+  echo
+done
+
+echo "✅ Done!"
+exit 0

.github/actions/build-test-push/test.sh

@@ -0,0 +1,79 @@
+#!/bin/bash
+
+# Exit early.
+# See: https://www.gnu.org/savannah-checkouts/gnu/bash/manual/bash.html#The-Set-Builtin.
+set -e
+
+# Source dot env file.
+source .env
+
+# Arguments.
+version=""
+platform=""
+alternate_repository=""
+dry_run=""
+
+while [[ $# -gt 0 ]]; do
+  case $1 in
+    --version)
+      version="${2//v/}"
+      shift 2
+      ;;
+    --platform)
+      platform="$2"
+      shift 2
+      ;;
+    --alternate-repository)
+      alternate_repository="$2"
+      shift 2
+      ;;
+    --dry-run)
+      dry_run="$2"
+      shift 2
+      ;;
+    *)
+      echo "Unknown option $1"
+      exit 1
+      ;;
+  esac
+done
+
+echo "Integration testing 🧪"
+echo
+
+echo "Gotenberg version: $version"
+echo "Target platform: $platform"
+
+repository=$DOCKER_REPOSITORY
+
+if [ -n "$alternate_repository" ]; then
+  echo "⚠️ Using $alternate_repository for DOCKER_REPOSITORY"
+  repository=$alternate_repository
+fi
+
+if [ "$dry_run" = "true" ]; then
+  echo "🚧 Dry run"
+fi
+echo
+
+# Test image.
+run_cmd() {
+  local cmd="$1"
+
+  if [ "$dry_run" = "true" ]; then
+    echo "🚧 Dry run - would run the following command:"
+    echo "$cmd"
+    echo
+  else
+    echo "⚙️ Running command:"
+    echo "$cmd"
+    eval "$cmd"
+    echo
+  fi
+}
+
+cmd="make test-integration DOCKER_REPOSITORY=$repository GOTENBERG_VERSION=$version PLATFORM=$platform NO_CONCURRENCY=true"
+run_cmd "$cmd"
+
+echo "✅ Done!"
+exit 0

.github/actions/clean/action.yml

@@ -0,0 +1,31 @@
+name: Clean
+description: Clean tags from Docker Hub
+author: Julien Neuhart
+
+inputs:
+  docker_hub_username:
+    description: The Docker Hub username
+    required: true
+  docker_hub_password:
+    description: The Docker Hub password
+    required: true
+  tags:
+    description: Comma separated list of tags to clean
+  snapshot_version:
+    description: Snapshot version to clean
+  dry_run:
+    description: Dry run this action
+
+runs:
+  using: composite
+  steps:
+    - name: Clean tags from Docker Hub
+      env:
+        DOCKERHUB_USERNAME: ${{ inputs.docker_hub_username }}
+        DOCKERHUB_TOKEN: ${{ inputs.docker_hub_password }}
+      shell: bash
+      run: |
+        .github/actions/clean/clean.sh \
+          --tags "${{ inputs.tags }}" \
+          --snapshot-version "${{ inputs.snapshot_version }}" \
+          --dry-run "${{ inputs.dry_run }}"

.github/actions/clean/clean.sh

@@ -0,0 +1,123 @@
+#!/bin/bash
+
+# Exit early.
+# See: https://www.gnu.org/savannah-checkouts/gnu/bash/manual/bash.html#The-Set-Builtin.
+set -e
+
+# Source dot env file.
+source .env
+
+# Arguments.
+tags=""
+snapshot_version=""
+dry_run=""
+
+while [[ $# -gt 0 ]]; do
+  case $1 in
+    --tags)
+      tags="$2"
+      shift 2
+      ;;
+    --snapshot-version)
+      snapshot_version="${2//v/}"
+      shift 2
+      ;;
+    --dry-run)
+      dry_run="$2"
+      shift 2
+      ;;
+    *)
+      echo "Unknown option $1"
+      exit 1
+      ;;
+  esac
+done
+
+echo "Clean tag(s) from Docker Hub 🧹"
+echo
+
+IFS=',' read -ra tags_to_delete <<< "$tags"
+if [ -n "$snapshot_version" ]; then
+  tags_to_delete+=("$DOCKER_REGISTRY/snapshot:$snapshot_version")
+  tags_to_delete+=("$DOCKER_REGISTRY/snapshot:$snapshot_version-cloudrun")
+  tags_to_delete+=("$DOCKER_REGISTRY/snapshot:$snapshot_version-aws-lambda")
+fi
+
+echo "Will delete the following tag(s):"
+for tag in "${tags_to_delete[@]}"; do
+  echo "- $tag"
+done
+
+if [ "$dry_run" = "true" ]; then
+  echo "🚧 Dry run"
+fi
+echo
+
+# Delete tags.
+base_url="https://hub.docker.com/v2"
+token=""
+
+if [ "$dry_run" = "true" ]; then
+  token="placeholder"
+  echo "🚧 Dry run - would call $base_url to get a token"
+  echo
+else
+  echo "🌐 Get token from $base_url"
+
+  readarray -t lines < <(
+    curl -s -X POST \
+      -H "Content-Type: application/json" \
+      -d "{\"username\":\"$DOCKERHUB_USERNAME\", \"password\":\"$DOCKERHUB_TOKEN\"}" \
+      -w "\n%{http_code}" \
+      "$base_url/users/login"
+  )
+
+  http_code="${lines[-1]}"
+  unset 'lines[-1]'
+  json_body=$(printf "%s\n" "${lines[@]}")
+
+  if [ "$http_code" -ne "200" ]; then
+    echo "❌ Wrong HTTP status - $http_code"
+    echo "$json_body"
+    exit 1
+  fi
+
+  token=$(jq -r '.token' <<< "$json_body")
+  echo
+fi
+
+if [ -z "$token" ]; then
+  echo "❌ No token from Docker Hub"
+  exit 1
+fi
+
+for tag in "${tags_to_delete[@]}"; do
+  if [ "$dry_run" = "true" ]; then
+    echo "🚧 Dry run - would call $base_url to delete tag $tag"
+    echo
+  else
+    echo "🌐 Delete tag $tag"
+    IFS=':' read -ra tag_parts <<< "$tag"
+
+    readarray -t lines < <(
+      curl -s -X DELETE \
+        -H "Authorization: Bearer $token" \
+        -w "\n%{http_code}" \
+        "$base_url/repositories/${tag_parts[0]}/tags/${tag_parts[1]}/"
+    )
+
+    http_code="${lines[-1]}"
+    unset 'lines[-1]'
+
+    if [ "$http_code" -ne "200" ] && [ "$http_code" -ne "204" ]; then
+      echo "❌ Wrong HTTP status - $http_code"
+      printf '%s\n' "${lines[@]}"
+      exit 1
+    fi
+
+    echo
+  fi
+done
+
+echo "✅ Done!"
+exit 0

.github/actions/merge/action.yml

@@ -0,0 +1,48 @@
+name: Merge
+description: Merge tags to single multi-platform tags
+author: Julien Neuhart
+
+inputs:
+  github_token:
+    description: The GitHub token
+    required: true
+    default: ${{ github.token }}
+  docker_hub_username:
+    description: The Docker Hub username
+    required: true
+  docker_hub_password:
+    description: The Docker Hub password
+    required: true
+  tags:
+    description: Comma separated tags to merge
+    required: true
+  alternate_registry:
+    description: Alternate registry to also push resulting tags
+  dry_run:
+    description: Dry run this action
+
+runs:
+  using: composite
+  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@v5
+
+    - name: Log in to Docker Hub
+      uses: docker/login-action@v3
+      with:
+        username: ${{ inputs.docker_hub_username }}
+        password: ${{ inputs.docker_hub_password }}
+
+    - name: Merge
+      shell: bash
+      run: |
+        .github/actions/merge/merge.sh \
+          --tags "${{ inputs.tags }}" \
+          --alternate-registry "${{ inputs.alternate_registry }}" \
+          --dry-run "${{ inputs.dry_run }}"

.github/actions/merge/merge.sh

@@ -0,0 +1,108 @@
+#!/bin/bash
+
+# Exit early.
+# See: https://www.gnu.org/savannah-checkouts/gnu/bash/manual/bash.html#The-Set-Builtin.
+set -e
+
+# Source dot env file.
+source .env
+
+# Arguments.
+tags=""
+alternate_registry=""
+dry_run=""
+
+while [[ $# -gt 0 ]]; do
+  case $1 in
+    --tags)
+      tags="$2"
+      shift 2
+      ;;
+    --alternate-registry)
+      alternate_registry="$2"
+      shift 2
+      ;;
+    --dry-run)
+      dry_run=$2
+      shift 2
+      ;;
+    *)
+      echo "Unknown option $1"
+      exit 1
+      ;;
+  esac
+done
+
+echo "Merge tag(s) 👷"
+echo
+
+echo "Tag(s) to merge:"
+IFS=',' read -ra tags_to_merge <<< "$tags"
+for tag in "${tags_to_merge[@]}"; do
+  echo "- $tag"
+done
+
+if [ -n "$alternate_registry" ]; then
+  echo "⚠️ Will also push to $alternate_registry registry"
+fi
+
+if [ "$dry_run" = "true" ]; then
+  echo "🚧 Dry run"
+fi
+echo
+
+# Build merge map.
+declare -A merge_map
+
+for tag in "${tags_to_merge[@]}"; do
+  target_tag="${tag//-amd64/}"
+  target_tag="${target_tag//-ppc64le/}"
+  target_tag="${target_tag//-arm64/}"
+  target_tag="${target_tag//-arm/}"
+  target_tag="${target_tag//-386/}"
+
+  merge_map["$target_tag"]+="$tag "
+done
+
+# Merge tags.
+run_cmd() {
+  local cmd="$1"
+
+  if [ "$dry_run" = "true" ]; then
+    echo "🚧 Dry run - would run the following command:"
+    echo "$cmd"
+    echo
+  else
+    echo "⚙️ Running command:"
+    echo "$cmd"
+    eval "$cmd"
+    echo
+  fi
+}
+
+for target in "${!merge_map[@]}"; do
+  IFS=' ' read -ra source_tags <<< "${merge_map[$target]}"
+
+  cmd="docker buildx imagetools create \
+       -t $target \
+       ${source_tags[*]}
+   "
+  run_cmd "$cmd"
+
+  echo "➡️ $target pushed"
+  echo
+  if [ -n "$alternate_registry" ]; then
+    alternate_target="${target/$DOCKER_REGISTRY/$alternate_registry}"
+    cmd="docker buildx imagetools create \
+            -t $alternate_target \
+            $target
+        "
+    run_cmd "$cmd"
+
+    echo "➡️ $alternate_target pushed"
+    echo
+  fi
+done
+
+echo "✅ Done!"
+exit 0

.github/dependabot.yml

@@ -0,0 +1,18 @@
+version: 2
+updates:
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+  - package-ecosystem: "docker"
+    directory: "/build"
+    schedule:
+      interval: "weekly"
+  - package-ecosystem: "gomod"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+  - package-ecosystem: "npm"
+    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/continuous-delivery.yml

@@ -0,0 +1,150 @@
+name: Continuous Delivery
+
+on:
+  release:
+    types: [published]
+
+permissions:
+  contents: read
+
+jobs:
+  release_amd64:
+    name: Release linux/amd64
+    runs-on: ubuntu-latest
+    outputs:
+      tags: ${{ steps.build_push.outputs.tags }}
+      tags_cloud_run: ${{ steps.build_push.outputs.tags_cloud_run }}
+      tags_aws_lambda: ${{ steps.build_push.outputs.tags_aws_lambda }}
+    steps:
+      - name: Checkout source code
+        uses: actions/checkout@v6
+
+      - name: Build and push
+        id: build_push
+        uses: ./.github/actions/build-test-push
+        with:
+          docker_hub_username: ${{ secrets.DOCKERHUB_USERNAME }}
+          docker_hub_password: ${{ secrets.DOCKERHUB_TOKEN }}
+          version: ${{ github.event.release.tag_name }}
+          platform: linux/amd64
+          skip_integrations_tests: true
+
+  release_386:
+    name: Release linux/386
+    runs-on: ubuntu-latest
+    outputs:
+      tags: ${{ steps.build_push.outputs.tags }}
+      tags_cloud_run: ${{ steps.build_push.outputs.tags_cloud_run }}
+      tags_aws_lambda: ${{ steps.build_push.outputs.tags_aws_lambda }}
+    steps:
+      - name: Checkout source code
+        uses: actions/checkout@v6
+
+      - name: Build and push
+        id: build_push
+        uses: ./.github/actions/build-test-push
+        with:
+          docker_hub_username: ${{ secrets.DOCKERHUB_USERNAME }}
+          docker_hub_password: ${{ secrets.DOCKERHUB_TOKEN }}
+          version: ${{ github.event.release.tag_name }}
+          platform: linux/386
+          skip_integrations_tests: true
+
+  release_ppc64le:
+    name: Release linux/ppc64le
+    runs-on: ubuntu-24.04-ppc64le
+    outputs:
+      tags: ${{ steps.build_push.outputs.tags }}
+      tags_cloud_run: ${{ steps.build_push.outputs.tags_cloud_run }}
+      tags_aws_lambda: ${{ steps.build_push.outputs.tags_aws_lambda }}
+    steps:
+      - name: Checkout source code
+        uses: actions/checkout@v6
+
+      - name: Build and push
+        id: build_push
+        uses: ./.github/actions/build-test-push
+        with:
+          docker_hub_username: ${{ secrets.DOCKERHUB_USERNAME }}
+          docker_hub_password: ${{ secrets.DOCKERHUB_TOKEN }}
+          version: ${{ github.event.release.tag_name }}
+          platform: linux/ppc64le
+          skip_integrations_tests: true
+
+  release_arm64:
+    name: Release linux/arm64
+    runs-on: ubuntu-24.04-arm
+    outputs:
+      tags: ${{ steps.build_push.outputs.tags }}
+      tags_cloud_run: ${{ steps.build_push.outputs.tags_cloud_run }}
+      tags_aws_lambda: ${{ steps.build_push.outputs.tags_aws_lambda }}
+    steps:
+      - name: Checkout source code
+        uses: actions/checkout@v6
+
+      - name: Build and push
+        id: build_push
+        uses: ./.github/actions/build-test-push
+        with:
+          docker_hub_username: ${{ secrets.DOCKERHUB_USERNAME }}
+          docker_hub_password: ${{ secrets.DOCKERHUB_TOKEN }}
+          version: ${{ github.event.release.tag_name }}
+          platform: linux/arm64
+          skip_integrations_tests: true
+
+  release_arm_v7:
+    name: Release linux/arm/v7
+    runs-on: ubuntu-24.04-arm
+    outputs:
+      tags: ${{ steps.build_push.outputs.tags }}
+      tags_cloud_run: ${{ steps.build_push.outputs.tags_cloud_run }}
+      tags_aws_lambda: ${{ steps.build_push.outputs.tags_aws_lambda }}
+    steps:
+      - name: Checkout source code
+        uses: actions/checkout@v6
+
+      - name: Build and push
+        id: build_push
+        uses: ./.github/actions/build-test-push
+        with:
+          docker_hub_username: ${{ secrets.DOCKERHUB_USERNAME }}
+          docker_hub_password: ${{ secrets.DOCKERHUB_TOKEN }}
+          version: ${{ github.event.release.tag_name }}
+          platform: linux/arm/v7
+          skip_integrations_tests: true
+
+  merge_clean_release_tags:
+    needs:
+      - release_amd64
+      - release_386
+      - release_ppc64le
+      - release_arm64
+      - release_arm_v7
+    name: Merge and clean release tags
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout source code
+        uses: actions/checkout@v6
+
+      - name: Merge
+        uses: ./.github/actions/merge
+        with:
+          docker_hub_username: ${{ secrets.DOCKERHUB_USERNAME }}
+          docker_hub_password: ${{ secrets.DOCKERHUB_TOKEN }}
+          tags: "${{ needs.release_amd64.outputs.tags }},${{ needs.release_386.outputs.tags }},${{ needs.release_ppc64le.outputs.tags }},${{ needs.release_arm64.outputs.tags }},${{ needs.release_arm_v7.outputs.tags }}"
+          alternate_registry: thecodingmachine
+
+      - name: Merge AWS Lambda
+        uses: ./.github/actions/merge
+        with:
+          docker_hub_username: ${{ secrets.DOCKERHUB_USERNAME }}
+          docker_hub_password: ${{ secrets.DOCKERHUB_TOKEN }}
+          tags: "${{ needs.release_amd64.outputs.tags_aws_lambda }},${{ needs.release_arm64.outputs.tags_aws_lambda }}"
+          alternate_registry: thecodingmachine
+
+      - name: Clean
+        uses: ./.github/actions/clean
+        with:
+          docker_hub_username: ${{ secrets.DOCKERHUB_USERNAME }}
+          docker_hub_password: ${{ secrets.DOCKERHUB_TOKEN }}
+          tags: "${{ needs.release_amd64.outputs.tags }},${{ needs.release_386.outputs.tags }},${{ needs.release_ppc64le.outputs.tags }},${{ needs.release_arm64.outputs.tags }},${{ needs.release_arm_v7.outputs.tags }},${{ needs.release_amd64.outputs.tags_aws_lambda }},${{ needs.release_arm64.outputs.tags_aws_lambda }}"

.github/workflows/continuous-integration.yml

@@ -0,0 +1,398 @@
+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 Golang codebase
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout source code
+        uses: actions/checkout@v6
+
+      - name: Setup Go
+        uses: actions/setup-go@v6
+        with:
+          go-version-file: go.mod
+
+      - name: Run linters
+        uses: golangci/golangci-lint-action@v9
+        with:
+          version: v2.10.1
+
+  lint-prettier:
+    name: Lint non-Golang codebase
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout source code
+        uses: actions/checkout@v6
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v6
+        with:
+          node-version-file: .node-version
+
+      - name: Install Dependencies
+        run: npm i
+
+      - name: Run linters
+        run: make lint-prettier
+
+  test-unit:
+    needs:
+      - lint
+      - lint-prettier
+    name: Run unit tests
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout source code
+        uses: actions/checkout@v6
+
+      - name: Setup Go
+        uses: actions/setup-go@v6
+        with:
+          go-version-file: go.mod
+
+      - name: Run tests
+        run: make test-unit
+
+  snapshot_amd64:
+    if: github.event_name == 'pull_request'
+    needs:
+      - test-unit
+    name: Snapshot linux/amd64
+    runs-on: ubuntu-latest
+    outputs:
+      tags: ${{ steps.build_test_push.outputs.tags }}
+      tags_cloud_run: ${{ steps.build_test_push.outputs.tags_cloud_run }}
+      tags_aws_lambda: ${{ steps.build_test_push.outputs.tags_aws_lambda }}
+    steps:
+      - name: Checkout source code
+        uses: actions/checkout@v6
+
+      - name: Build, test and push
+        id: build_test_push
+        uses: ./.github/actions/build-test-push
+        with:
+          docker_hub_username: ${{ secrets.DOCKERHUB_USERNAME }}
+          docker_hub_password: ${{ secrets.DOCKERHUB_TOKEN }}
+          version: pr-${{ github.event.pull_request.number }}
+          platform: linux/amd64
+          alternate_repository: snapshot
+
+  snapshot_ppc64le:
+    if: github.event_name == 'pull_request'
+    needs:
+      - test-unit
+    name: Snapshot linux/ppc64le
+    runs-on: ubuntu-24.04-ppc64le
+    outputs:
+      tags: ${{ steps.build_test_push.outputs.tags }}
+      tags_cloud_run: ${{ steps.build_test_push.outputs.tags_cloud_run }}
+      tags_aws_lambda: ${{ steps.build_test_push.outputs.tags_aws_lambda }}
+    steps:
+      - name: Checkout source code
+        uses: actions/checkout@v6
+
+      - name: Build, test and push
+        id: build_test_push
+        uses: ./.github/actions/build-test-push
+        with:
+          docker_hub_username: ${{ secrets.DOCKERHUB_USERNAME }}
+          docker_hub_password: ${{ secrets.DOCKERHUB_TOKEN }}
+          version: pr-${{ github.event.pull_request.number }}
+          platform: linux/ppc64le
+          alternate_repository: snapshot
+
+  snapshot_386:
+    if: github.event_name == 'pull_request'
+    needs:
+      - test-unit
+    name: Snapshot linux/386
+    runs-on: ubuntu-latest
+    outputs:
+      tags: ${{ steps.build_test_push.outputs.tags }}
+      tags_cloud_run: ${{ steps.build_test_push.outputs.tags_cloud_run }}
+      tags_aws_lambda: ${{ steps.build_test_push.outputs.tags_aws_lambda }}
+    steps:
+      - name: Checkout source code
+        uses: actions/checkout@v6
+
+      - name: Build, test and push
+        id: build_test_push
+        uses: ./.github/actions/build-test-push
+        with:
+          docker_hub_username: ${{ secrets.DOCKERHUB_USERNAME }}
+          docker_hub_password: ${{ secrets.DOCKERHUB_TOKEN }}
+          version: pr-${{ github.event.pull_request.number }}
+          platform: linux/386
+          alternate_repository: snapshot
+
+  snapshot_arm64:
+    if: github.event_name == 'pull_request'
+    needs:
+      - test-unit
+    name: Snapshot linux/arm64
+    runs-on: ubuntu-24.04-arm
+    outputs:
+      tags: ${{ steps.build_test_push.outputs.tags }}
+      tags_cloud_run: ${{ steps.build_test_push.outputs.tags_cloud_run }}
+      tags_aws_lambda: ${{ steps.build_test_push.outputs.tags_aws_lambda }}
+    steps:
+      - name: Checkout source code
+        uses: actions/checkout@v6
+
+      - name: Build, test and push
+        id: build_test_push
+        uses: ./.github/actions/build-test-push
+        with:
+          docker_hub_username: ${{ secrets.DOCKERHUB_USERNAME }}
+          docker_hub_password: ${{ secrets.DOCKERHUB_TOKEN }}
+          version: pr-${{ github.event.pull_request.number }}
+          platform: linux/arm64
+          alternate_repository: snapshot
+
+  snapshot_arm_v7:
+    if: github.event_name == 'pull_request'
+    needs:
+      - test-unit
+    name: Snapshot linux/arm/v7
+    runs-on: ubuntu-24.04-arm
+    outputs:
+      tags: ${{ steps.build_test_push.outputs.tags }}
+      tags_cloud_run: ${{ steps.build_test_push.outputs.tags_cloud_run }}
+      tags_aws_lambda: ${{ steps.build_test_push.outputs.tags_aws_lambda }}
+    steps:
+      - name: Checkout source code
+        uses: actions/checkout@v6
+
+      - name: Build, test and push
+        id: build_test_push
+        uses: ./.github/actions/build-test-push
+        with:
+          docker_hub_username: ${{ secrets.DOCKERHUB_USERNAME }}
+          docker_hub_password: ${{ secrets.DOCKERHUB_TOKEN }}
+          version: pr-${{ github.event.pull_request.number }}
+          platform: linux/arm/v7
+          alternate_repository: snapshot
+
+  merge_clean_snapshot_guard:
+    needs:
+      - snapshot_amd64
+      - snapshot_386
+      - snapshot_ppc64le
+      - snapshot_arm64
+      - snapshot_arm_v7
+    name: Secrets access check
+    runs-on: ubuntu-latest
+    outputs:
+      continue: ${{ steps.check.outputs.continue }}
+    steps:
+      - name: Check
+        id: check
+        run: |
+          if [ -n "${{ secrets.DOCKERHUB_USERNAME }}" ]; then
+            echo "continue=true" >> "$GITHUB_OUTPUT"
+          else
+            echo "continue=false" >> "$GITHUB_OUTPUT"
+          fi
+
+  merge_clean_snapshot_tags:
+    if: needs.merge_clean_snapshot_guard.outputs.continue == 'true'
+    needs:
+      - merge_clean_snapshot_guard
+      - snapshot_amd64
+      - snapshot_386
+      - snapshot_ppc64le
+      - snapshot_arm64
+      - snapshot_arm_v7
+    name: Merge and clean snapshot tags
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout source code
+        uses: actions/checkout@v6
+
+      - name: Merge
+        uses: ./.github/actions/merge
+        with:
+          docker_hub_username: ${{ secrets.DOCKERHUB_USERNAME }}
+          docker_hub_password: ${{ secrets.DOCKERHUB_TOKEN }}
+          tags: "${{ needs.snapshot_amd64.outputs.tags }},${{ needs.snapshot_386.outputs.tags }},${{ needs.snapshot_ppc64le.outputs.tags }},${{ needs.snapshot_arm64.outputs.tags }},${{ needs.snapshot_arm_v7.outputs.tags }}"
+
+      - name: Merge AWS Lambda
+        uses: ./.github/actions/merge
+        with:
+          docker_hub_username: ${{ secrets.DOCKERHUB_USERNAME }}
+          docker_hub_password: ${{ secrets.DOCKERHUB_TOKEN }}
+          tags: "${{ needs.snapshot_amd64.outputs.tags_aws_lambda }},${{ needs.snapshot_arm64.outputs.tags_aws_lambda }}"
+
+      - name: Clean
+        uses: ./.github/actions/clean
+        with:
+          docker_hub_username: ${{ secrets.DOCKERHUB_USERNAME }}
+          docker_hub_password: ${{ secrets.DOCKERHUB_TOKEN }}
+          tags: "${{ needs.snapshot_amd64.outputs.tags }},${{ needs.snapshot_386.outputs.tags }},${{ needs.snapshot_ppc64le.outputs.tags }},${{ needs.snapshot_arm64.outputs.tags }},${{ needs.snapshot_arm_v7.outputs.tags }},${{ needs.snapshot_amd64.outputs.tags_aws_lambda }},${{ needs.snapshot_arm64.outputs.tags_aws_lambda }}"
+
+  edge_amd64:
+    if: github.event_name == 'push' && github.ref == 'refs/heads/main'
+    needs:
+      - test-unit
+    name: Edge linux/amd64
+    runs-on: ubuntu-latest
+    outputs:
+      tags: ${{ steps.build_test_push.outputs.tags }}
+      tags_cloud_run: ${{ steps.build_test_push.outputs.tags_cloud_run }}
+      tags_aws_lambda: ${{ steps.build_test_push.outputs.tags_aws_lambda }}
+    steps:
+      - name: Checkout source code
+        uses: actions/checkout@v6
+
+      - name: Build, test and push
+        id: build_test_push
+        uses: ./.github/actions/build-test-push
+        with:
+          docker_hub_username: ${{ secrets.DOCKERHUB_USERNAME }}
+          docker_hub_password: ${{ secrets.DOCKERHUB_TOKEN }}
+          version: edge
+          platform: linux/amd64
+
+  edge_386:
+    if: github.event_name == 'push' && github.ref == 'refs/heads/main'
+    needs:
+      - test-unit
+    name: Edge linux/386
+    runs-on: ubuntu-latest
+    outputs:
+      tags: ${{ steps.build_test_push.outputs.tags }}
+      tags_cloud_run: ${{ steps.build_test_push.outputs.tags_cloud_run }}
+      tags_aws_lambda: ${{ steps.build_test_push.outputs.tags_aws_lambda }}
+    steps:
+      - name: Checkout source code
+        uses: actions/checkout@v6
+
+      - name: Build, test and push
+        id: build_test_push
+        uses: ./.github/actions/build-test-push
+        with:
+          docker_hub_username: ${{ secrets.DOCKERHUB_USERNAME }}
+          docker_hub_password: ${{ secrets.DOCKERHUB_TOKEN }}
+          version: edge
+          platform: linux/386
+
+  edge_ppc64le:
+    if: github.event_name == 'push' && github.ref == 'refs/heads/main'
+    needs:
+      - test-unit
+    name: Edge linux/ppc64le
+    runs-on: ubuntu-24.04-ppc64le
+    outputs:
+      tags: ${{ steps.build_test_push.outputs.tags }}
+      tags_cloud_run: ${{ steps.build_test_push.outputs.tags_cloud_run }}
+      tags_aws_lambda: ${{ steps.build_test_push.outputs.tags_aws_lambda }}
+    steps:
+      - name: Checkout source code
+        uses: actions/checkout@v6
+
+      - name: Build, test and push
+        id: build_test_push
+        uses: ./.github/actions/build-test-push
+        with:
+          docker_hub_username: ${{ secrets.DOCKERHUB_USERNAME }}
+          docker_hub_password: ${{ secrets.DOCKERHUB_TOKEN }}
+          version: edge
+          platform: linux/ppc64le
+
+  edge_arm64:
+    if: github.event_name == 'push' && github.ref == 'refs/heads/main'
+    needs:
+      - test-unit
+    name: Edge linux/arm64
+    runs-on: ubuntu-24.04-arm
+    outputs:
+      tags: ${{ steps.build_test_push.outputs.tags }}
+      tags_cloud_run: ${{ steps.build_test_push.outputs.tags_cloud_run }}
+      tags_aws_lambda: ${{ steps.build_test_push.outputs.tags_aws_lambda }}
+    steps:
+      - name: Checkout source code
+        uses: actions/checkout@v6
+
+      - name: Build, test and push
+        id: build_test_push
+        uses: ./.github/actions/build-test-push
+        with:
+          docker_hub_username: ${{ secrets.DOCKERHUB_USERNAME }}
+          docker_hub_password: ${{ secrets.DOCKERHUB_TOKEN }}
+          version: edge
+          platform: linux/arm64
+
+  edge_arm_v7:
+    if: github.event_name == 'push' && github.ref == 'refs/heads/main'
+    needs:
+      - test-unit
+    name: Edge linux/arm/v7
+    runs-on: ubuntu-24.04-arm
+    outputs:
+      tags: ${{ steps.build_test_push.outputs.tags }}
+      tags_cloud_run: ${{ steps.build_test_push.outputs.tags_cloud_run }}
+      tags_aws_lambda: ${{ steps.build_test_push.outputs.tags_aws_lambda }}
+    steps:
+      - name: Checkout source code
+        uses: actions/checkout@v6
+
+      - name: Build, test and push
+        id: build_test_push
+        uses: ./.github/actions/build-test-push
+        with:
+          docker_hub_username: ${{ secrets.DOCKERHUB_USERNAME }}
+          docker_hub_password: ${{ secrets.DOCKERHUB_TOKEN }}
+          version: edge
+          platform: linux/arm/v7
+
+  merge_clean_edge_tags:
+    needs:
+      - edge_amd64
+      - edge_386
+      - edge_ppc64le
+      - edge_arm64
+      - edge_arm_v7
+    name: Merge and clean edge tags
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout source code
+        uses: actions/checkout@v6
+
+      - name: Merge
+        uses: ./.github/actions/merge
+        with:
+          docker_hub_username: ${{ secrets.DOCKERHUB_USERNAME }}
+          docker_hub_password: ${{ secrets.DOCKERHUB_TOKEN }}
+          tags: "${{ needs.edge_amd64.outputs.tags }},${{ needs.edge_386.outputs.tags }},${{ needs.edge_ppc64le.outputs.tags }},${{ needs.edge_arm64.outputs.tags }},${{ needs.edge_arm_v7.outputs.tags }}"
+          alternate_registry: thecodingmachine
+
+      - name: Merge AWS Lambda
+        uses: ./.github/actions/merge
+        with:
+          docker_hub_username: ${{ secrets.DOCKERHUB_USERNAME }}
+          docker_hub_password: ${{ secrets.DOCKERHUB_TOKEN }}
+          tags: "${{ needs.edge_amd64.outputs.tags_aws_lambda }},${{ needs.edge_arm64.outputs.tags_aws_lambda }}"
+          alternate_registry: thecodingmachine
+
+      - name: Clean
+        uses: ./.github/actions/clean
+        with:
+          docker_hub_username: ${{ secrets.DOCKERHUB_USERNAME }}
+          docker_hub_password: ${{ secrets.DOCKERHUB_TOKEN }}
+          tags: "${{ needs.edge_amd64.outputs.tags }},${{ needs.edge_386.outputs.tags }},${{ needs.edge_ppc64le.outputs.tags }},${{ needs.edge_arm64.outputs.tags }},${{ needs.edge_arm_v7.outputs.tags }},${{ needs.edge_amd64.outputs.tags_aws_lambda }},${{ needs.edge_arm64.outputs.tags_aws_lambda }}"

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

@@ -0,0 +1,24 @@
+name: Pull Request Cleanup
+
+on:
+  pull_request:
+    types: [closed]
+
+permissions:
+  contents: read
+
+jobs:
+  cleanup:
+    name: Cleanup Docker images
+    runs-on: ubuntu-latest
+    continue-on-error: true
+    steps:
+      - name: Check out code
+        uses: actions/checkout@v6
+
+      - name: Cleanup
+        uses: ./.github/actions/clean
+        with:
+          docker_hub_username: ${{ secrets.DOCKERHUB_USERNAME }}
+          docker_hub_password: ${{ secrets.DOCKERHUB_TOKEN }}
+          snapshot_version: pr-${{ github.event.pull_request.number }}

.gitignore

@@ -1,2 +1,4 @@
-.ci/coverage.txt
-.ci/gotenberg
+.idea
+.vscode
+.DS_Store
+/node_modules/

.golangci.yml

@@ -0,0 +1,65 @@
+version: "2"
+run:
+  issues-exit-code: 1
+  tests: false
+linters:
+  default: none
+  enable:
+    - asasalint
+    - asciicheck
+    - bidichk
+    - bodyclose
+    - copyloopvar
+    - decorder
+    - dogsled
+    - dupl
+    - dupword
+    - durationcheck
+    - errcheck
+    - errname
+    - exhaustive
+    - gosec
+    - govet
+    - importas
+    - ineffassign
+    - misspell
+    - prealloc
+    - promlinter
+    - staticcheck
+    - testableexamples
+    - tparallel
+    - unconvert
+    - unused
+    - usetesting
+    - wastedassign
+    - whitespace
+  exclusions:
+    generated: lax
+    presets:
+      - comments
+      - common-false-positives
+      - legacy
+      - std-error-handling
+    paths:
+      - third_party$
+      - builtin$
+      - examples$
+formatters:
+  enable:
+    - gci
+    - gofmt
+    - gofumpt
+    - goimports
+  settings:
+    gci:
+      sections:
+        - standard
+        - default
+        - prefix(github.com/gotenberg/gotenberg/v8)
+      custom-order: true
+  exclusions:
+    generated: lax
+    paths:
+      - third_party$
+      - builtin$
+      - examples$

.node-version

@@ -0,0 +1 @@
+24.11.0

.prettierignore

@@ -0,0 +1 @@
+build

.prettierrc

@@ -0,0 +1,4 @@
+{
+  "plugins": ["prettier-plugin-gherkin", "prettier-plugin-sh"],
+  "escapeBackslashes": true
+}

.travis.yml

@@ -1,23 +0,0 @@
-sudo: required
-
-language: generic
-
-services:
-  - docker
-
-env:
-  global:
-  - secure: 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
-  - secure: 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
-
-before_install:
-  - wget -qO- https://github.com/gulien/orbit/releases/download/v3.0.0/orbit_Linux_x86_64.tar.gz | tar xvz -C .
-  - sudo mv ./orbit /usr/local/bin && chmod +x /usr/local/bin/orbit
-
-script:
-  - orbit run ci -p "Version,${TRAVIS_BRANCH}"
-  - orbit run build -p "Version,${TRAVIS_BRANCH}"
-  # Uploads coverage.
-  - bash <(curl -s https://codecov.io/bash)
-  # Let's push to Docker hub only if not in a pull request and the branch name matches the semver format.
-  - if [[ "$TRAVIS_PULL_REQUEST" = false && "$TRAVIS_BRANCH" =~ ^(0|[1-9]\d*)\.(0|[1-9]\d*)\.(0|[1-9]\d*)(-(0|[1-9]\d*|\d*[a-zA-Z-][0-9a-zA-Z-]*)(\.(0|[1-9]\d*|\d*[a-zA-Z-][0-9a-zA-Z-]*))*)?(\+[0-9a-zA-Z-]+(\.[0-9a-zA-Z-]+)*)?$ ]]; then docker login -u $DOCKER_USER -p $DOCKER_PASS && docker push thecodingmachine/gotenberg:${TRAVIS_BRANCH}; fi

AGENTS.md

@@ -0,0 +1,66 @@
+# Operational Guidelines for Gotenberg
+
+As an AI agent working on the Gotenberg repository, you are expected to act with the diligence and architectural foresight of a Senior Go Engineer. Gotenberg is a widely used production dependency; stability and backward compatibility are paramount.
+
+## 1. Core Philosophy & Stability
+
+- **Backward Compatibility is Law:** This project creates a public API. Never modify existing flags, configuration environment variables, or API form fields unless explicitly instructed to perform a breaking change. If a change is breaking, it must be flagged immediately in the plan.
+- **Defensive Programming:** Assume input data is malformed. Handle errors explicitly. Do not panic.
+- **Atomic Commits:** Isolate refactoring from feature additions. A Pull Request should do one thing well.
+
+## 2. Development Workflow & Tooling
+
+You must rely strictly on the project's Makefile for build and verification tasks. Do not run `go` commands directly unless debugging a specific package requires it.
+
+- **Formatting:** Run `make fmt` to format Go code before committing.
+- **Linting:**
+  - Run `make lint` to ensure Go code strictly adheres to the `.golangci.yml` configuration.
+  - Run `make lint-prettier` to verify formatting for non-Go files (Markdown, YAML, etc.).
+  - Zero linting errors are permitted.
+- **Building:** Run `make build` to verify compilation and Docker image construction.
+
+## 3. Architecture & Code Structure
+
+- **Idiomatic Go:** Follow "Effective Go" principles.
+- **Directory Separation:**
+  - `cmd/`: Application entry points only. Contains wiring and startup logic. **No business logic is permitted here.**
+  - `pkg/`: Core library code and modules. All business logic resides here.
+- **Module System:** Gotenberg is modular (e.g., Chromium, LibreOffice). When adding features, determine if they belong to an existing module or require a new strict isolation.
+
+## 4. Testing Standards
+
+Gotenberg utilizes a split testing strategy. **Integration tests are the primary and preferred method for verifying features.**
+
+- **Integration Tests (`make test-integration`):**
+  - **First Priority:** Always start here when adding features or routes.
+  - Gotenberg uses **Gherkin (Godog)** for end-to-end verification.
+  - You **must** create or update the corresponding `.feature` file in `test/integration`.
+  - These tests run within the Docker context; ensure environment consistency.
+- **Unit Tests (`make test-unit`):**
+  - Use table-driven tests for pure logic within `pkg/`.
+  - Mock external dependencies (filesystem, network) where appropriate.
+
+## 5. Documentation Requirements
+
+- **No README Updates:** Do not modify the root `README.md` unless explicitly asked.
+- **GoDoc is Mandatory:**
+  - **New Packages:** If creating a new package, you must include a `doc.go` file containing the package-level documentation.
+  - **Exported Symbols:** Every exported function, type, constant, and variable must have a proper GoDoc comment starting with its name.
+  - **Quality:** Comments must be complete sentences explaining _what_ the symbol does and _how_ to use it.
+  - **Example:**
+    ```go
+    // Convert transforms the input document to PDF using the Chromium engine.
+    // It returns an error if the connection to the browser instance fails.
+    func Convert(...) error
+    ```
+
+## 6. Definition of Done
+
+A task is considered complete only when:
+
+1.  The code compiles via `make build`.
+2.  The code is formatted via `make fmt`.
+3.  All linters pass via `make lint` and `make lint-prettier`.
+4.  Integration scenarios pass via `make test-integration`.
+5.  Unit tests pass via `make test-unit`.
+6.  All exported symbols and new packages have compliant GoDoc.

Dockerfile

@@ -1,46 +0,0 @@
-FROM debian:stretch-slim
-
-LABEL authors="Julien Neuhart <j.neuhart@thecodingmachine.com>"
-
-# |--------------------------------------------------------------------------
-# | Libraries
-# |--------------------------------------------------------------------------
-# |
-# | Installs all required libraries.
-# |
-
-RUN echo "deb http://httpredir.debian.org/debian/ stretch main contrib non-free" > /etc/apt/sources.list &&\
-    apt-get update &&\
-    apt-get install -y xvfb wkhtmltopdf pdftk unoconv ttf-mscorefonts-installer &&\
-    ln -s /usr/bin/xvfb-run /usr/local/bin/xvfb-run &&\
-    ln -s /usr/bin/wkhtmltopdf /usr/local/bin/wkhtmltopdf &&\
-    ln -s /usr/bin/pdftk /usr/local/bin/pdftk &&\
-    ln -s /usr/bin/unoconv /usr/local/bin/unoconv
-
-RUN apt-get install -y curl gnupg &&\
-    curl -sL https://deb.nodesource.com/setup_8.x | bash - &&\
-    apt-get update &&\
-    apt-get install -y nodejs
-
-RUN curl -sS https://dl.yarnpkg.com/debian/pubkey.gpg | apt-key add - &&\
-    echo "deb https://dl.yarnpkg.com/debian/ stable main" | tee /etc/apt/sources.list.d/yarn.list &&\
-    apt-get update &&\
-    apt-get install -y yarn bzip2 &&\
-    yarn global add markdown-pdf --prefix /usr/local
-
-# |--------------------------------------------------------------------------
-# | Gotenberg
-# |--------------------------------------------------------------------------
-# |
-# | All Gotenberg related stuff.
-# |
-
-COPY .ci/gotenberg /usr/bin/gotenberg
-RUN ln -s /usr/bin/gotenberg /usr/local/bin/gotenberg
-
-COPY .ci/gotenberg.yml /gotenberg/gotenberg.yml
-
-WORKDIR /gotenberg
-
-EXPOSE 3000
-CMD ["gotenberg"]

Dockerfile.ci

@@ -1,50 +0,0 @@
-FROM golang:1.10-stretch
-
-LABEL authors="Julien Neuhart <j.neuhart@thecodingmachine.com>"
-
-# |--------------------------------------------------------------------------
-# | Libraries
-# |--------------------------------------------------------------------------
-# |
-# | Installs all required libraries.
-# |
-
-RUN echo "deb http://httpredir.debian.org/debian/ stretch main contrib non-free" > /etc/apt/sources.list &&\
-    apt-get update &&\
-    apt-get install -y xvfb wkhtmltopdf pdftk unoconv ttf-mscorefonts-installer &&\
-    ln -s /usr/bin/xvfb-run /usr/local/bin/xvfb-run &&\
-    ln -s /usr/bin/wkhtmltopdf /usr/local/bin/wkhtmltopdf &&\
-    ln -s /usr/bin/pdftk /usr/local/bin/pdftk &&\
-    ln -s /usr/bin/unoconv /usr/local/bin/unoconv
-
-RUN apt-get install -y curl gnupg &&\
-    curl -sL https://deb.nodesource.com/setup_8.x | bash - &&\
-    apt-get update &&\
-    apt-get install -y nodejs
-
-RUN curl -sS https://dl.yarnpkg.com/debian/pubkey.gpg | apt-key add - &&\
-    echo "deb https://dl.yarnpkg.com/debian/ stable main" | tee /etc/apt/sources.list.d/yarn.list &&\
-    apt-get update &&\
-    apt-get install -y yarn bzip2 &&\
-    yarn global add markdown-pdf --prefix /usr/local
-
-# |--------------------------------------------------------------------------
-# | Gotenberg
-# |--------------------------------------------------------------------------
-# |
-# | All Gotenberg related stuff.
-# |
-
-WORKDIR /go/src/github.com/thecodingmachine/gotenberg
-
-# Installs lint dependencies.
-RUN go get -u gopkg.in/alecthomas/gometalinter.v2 &&\
-    gometalinter.v2 --install
-
-# Copies our Go source.
-COPY . .
-
-# Installs project dependencies.
-RUN go get -d -v ./...
-
-ENTRYPOINT [".ci/docker-entrypoint.sh"]

Gopkg.lock

@@ -1,60 +0,0 @@
-# This file is autogenerated, do not edit; changes may be undone by the next 'dep ensure'.
-
-
-[[projects]]
-  name = "github.com/gorilla/context"
-  packages = ["."]
-  revision = "1ea25387ff6f684839d82767c1733ff4d4d15d0a"
-  version = "v1.1"
-
-[[projects]]
-  name = "github.com/gorilla/mux"
-  packages = ["."]
-  revision = "53c1911da2b537f792e7cafcb446b05ffe33b996"
-  version = "v1.6.1"
-
-[[projects]]
-  branch = "master"
-  name = "github.com/justinas/alice"
-  packages = ["."]
-  revision = "03f45bd4b7dad4734bc4620e46a35789349abb20"
-
-[[projects]]
-  name = "github.com/satori/go.uuid"
-  packages = ["."]
-  revision = "f58768cc1a7a7e77a3bd49e98cdd21419399b6a3"
-  version = "v1.2.0"
-
-[[projects]]
-  name = "github.com/sirupsen/logrus"
-  packages = ["."]
-  revision = "c155da19408a8799da419ed3eeb0cb5db0ad5dbc"
-  version = "v1.0.5"
-
-[[projects]]
-  branch = "master"
-  name = "golang.org/x/crypto"
-  packages = ["ssh/terminal"]
-  revision = "88942b9c40a4c9d203b82b3731787b672d6e809b"
-
-[[projects]]
-  branch = "master"
-  name = "golang.org/x/sys"
-  packages = [
-    "unix",
-    "windows"
-  ]
-  revision = "13d03a9a82fba647c21a0ef8fba44a795d0f0835"
-
-[[projects]]
-  name = "gopkg.in/yaml.v2"
-  packages = ["."]
-  revision = "86f5ed62f8a0ee96bd888d2efdfd6d4fb100a4eb"
-  version = "v2.2.0"
-
-[solve-meta]
-  analyzer-name = "dep"
-  analyzer-version = 1
-  inputs-digest = "9d7a607d9b015e46c535126cbc62648ce78459507cd523d6ff0e048051cf3228"
-  solver-name = "gps-cdcl"
-  solver-version = 1

Gopkg.toml

@@ -1,50 +0,0 @@
-# Gopkg.toml example
-#
-# Refer to https://github.com/golang/dep/blob/master/docs/Gopkg.toml.md
-# for detailed Gopkg.toml documentation.
-#
-# required = ["github.com/user/thing/cmd/thing"]
-# ignored = ["github.com/user/project/pkgX", "bitbucket.org/user/project/pkgA/pkgY"]
-#
-# [[constraint]]
-#   name = "github.com/user/project"
-#   version = "1.0.0"
-#
-# [[constraint]]
-#   name = "github.com/user/project2"
-#   branch = "dev"
-#   source = "github.com/myfork/project2"
-#
-# [[override]]
-#   name = "github.com/x/y"
-#   version = "2.4.0"
-#
-# [prune]
-#   non-go = false
-#   go-tests = true
-#   unused-packages = true
-
-
-[prune]
-  go-tests = true
-  unused-packages = true
-
-[[constraint]]
-  name = "github.com/satori/go.uuid"
-  version = "1.2.0"
-
-[[constraint]]
-  name = "github.com/gorilla/mux"
-  version = "1.6.1"
-
-[[constraint]]
-  branch = "master"
-  name = "github.com/justinas/alice"
-
-[[constraint]]
-  name = "gopkg.in/yaml.v2"
-  version = "2.2.0"
-
-[[constraint]]
-  name = "github.com/sirupsen/logrus"
-  version = "1.0.5"

LICENSE

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2018 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

@@ -0,0 +1,178 @@
+include .env
+
+.PHONY: help
+help: ## Show the help
+	@grep -hE '^[A-Za-z0-9_ \-]*?:.*##.*$$' $(MAKEFILE_LIST) | sort | awk 'BEGIN {FS = ":.*?## "}; {printf "\033[36m%-30s\033[0m %s\n", $$1, $$2}'
+
+.PHONY: build
+build: ## Build the Gotenberg's Docker image
+	docker build \
+	-t $(DOCKER_REGISTRY)/$(DOCKER_REPOSITORY):$(GOTENBERG_VERSION) \
+	-f $(DOCKERFILE) $(DOCKER_BUILD_CONTEXT)
+
+TZ=UTC
+GOTENBERG_HIDE_BANNER=false
+GOTENBERG_GRACEFUL_SHUTDOWN_DURATION=30s
+GOTENBERG_BUILD_DEBUG_DATA=true
+API_PORT=3000
+API_PORT_FROM_ENV=
+API_BIND_IP=
+API_START_TIMEOUT=30s
+API_TIMEOUT=30s
+API_BODY_LIMIT=
+API_ROOT_PATH=/
+API_CORRELATION_ID_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_MAX_RETRY=4
+API_DISABLE_DOWNLOAD_FROM=false
+API_DISABLE_HEALTH_CHECK_ROUTE_TELEMETRY=false
+API_DISABLE_ROOT_ROUTE_TELEMETRY=false
+API_DISABLE_VERSION_ROUTE_TELEMETRY=false
+API_DISABLE_DEBUG_ROUTE_TELEMETRY=false
+API_ENABLE_DEBUG_ROUTE=false
+CHROMIUM_RESTART_AFTER=100
+CHROMIUM_MAX_QUEUE_SIZE=0
+CHROMIUM_MAX_CONCURRENCY=6
+CHROMIUM_AUTO_START=false
+CHROMIUM_START_TIMEOUT=20s
+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_FIELDS_PREFIX=
+LOG_STD_FORMAT=auto
+LOG_STD_ENABLE_GCP_FIELDS=false
+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_ENCRYPT_ENGINES=qpdf,pdfcpu,pdftk
+PDFENGINES_DISABLE_ROUTES=false
+PDFENGINES_ADD_ATTACHMENTS_ENGINES=pdfcpu
+OTEL_SERVICE_NAME=gotenberg
+OTEL_TRACES_EXPORTER=none
+OTEL_METRICS_EXPORTER=none
+OTEL_LOGS_EXPORTER=none
+OTEL_EXPORTER_OTLP_PROTOCOL=grpc
+OTEL_EXPORTER_OTLP_ENDPOINT=http://otel-collector:4317
+OTEL_EXPORTER_OTLP_INSECURE=true
+WEBHOOK_ENABLE_SYNC_MODE=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
+
+# Export all variables so they are available to Compose
+export
+
+.PHONY: run
+run: ## Start a Gotenberg container via Compose
+	docker compose up gotenberg
+
+.PHONY: telemetry
+telemetry: ## Start an OpenTelemetry collector and OpenObserve containers via Compose
+	docker compose up otel-collector openobserve
+
+.PHONY: down
+down: ## Stop all containers
+	docker compose down -v
+
+.PHONY: test-unit
+test-unit: ## Run unit tests
+	go test -race ./...
+
+PLATFORM=
+NO_CONCURRENCY=false
+# Available tags:
+# chromium
+# chromium-concurrent
+# chromium-convert-html
+# chromium-convert-markdown
+# chromium-convert-url
+# debug
+# health
+# libreoffice
+# libreoffice-convert
+# output-filename
+# pdfengines
+# pdfengines-convert
+# pdfengines-attachments
+# attachments
+# pdfengines-encrypt
+# encrypt
+# pdfengines-flatten
+# flatten
+# pdfengines-merge
+# merge
+# pdfengines-metadata
+# metadata
+# pdfengines-split
+# split
+# root
+# version
+# webhook
+# download-from
+# telemetry
+TAGS=
+
+.PHONY: test-integration
+test-integration: ## Run integration tests
+	go test -timeout 40m -tags=integration -v github.com/gotenberg/gotenberg/v8/test/integration -args \
+	--gotenberg-docker-repository=$(DOCKER_REPOSITORY) \
+	--gotenberg-version=$(GOTENBERG_VERSION) \
+ 	--gotenberg-container-platform=$(PLATFORM) \
+ 	--no-concurrency=$(NO_CONCURRENCY) \
+ 	--tags="$(TAGS)"
+
+.PHONY: lint
+lint: ## Lint Golang codebase
+	golangci-lint run
+
+.PHONY: lint-prettier
+lint-prettier: ## Lint non-Golang codebase
+	npx prettier --check .
+
+.PHONY: lint-todo
+lint-todo: ## Find TODOs in Golang codebase
+	golangci-lint run --no-config --disable-all --enable godox
+
+.PHONY: fmt
+fmt: ## Format Golang codebase and "optimize" the dependencies
+	go fix ./...
+	golangci-lint fmt
+	go mod tidy
+
+.PHONY: prettify
+prettify: ## Format non-Golang codebase
+	npx prettier --write .
+
+# 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

@@ -1,136 +1,49 @@
 <p align="center">
-    <img src="https://user-images.githubusercontent.com/8983173/38133342-11df3bd8-340f-11e8-9fe4-50baecdceeca.png" alt="Gotenberg's logo" width="250" height="250" />
-</p>
-<h3 align="center">Gotenberg</h3>
-<p align="center">A stateless API for converting Markdown files, HTML files and Office documents to PDF</p>
-<p align="center">
-    <a href="https://microbadger.com/images/thecodingmachine/gotenberg:1.0.0">
-        <img src="https://images.microbadger.com/badges/image/thecodingmachine/gotenberg:1.0.0.svg" alt="MicroBadger layers">
-    </a>
-    <a href="https://travis-ci.org/thecodingmachine/gotenberg">
-        <img src="https://travis-ci.org/thecodingmachine/gotenberg.svg?branch=1.0.0" alt="Travis CI">
-    </a>
-    <a href="https://godoc.org/github.com/thecodingmachine/gotenberg">
-        <img src="https://godoc.org/github.com/thecodingmachine/gotenberg?status.svg" alt="GoDoc">
-    </a>
-    <a href="https://goreportcard.com/report/thecodingmachine/gotenberg">
-        <img src="https://goreportcard.com/badge/github.com/thecodingmachine/gotenberg" alt="Go Report Card">
-    </a>
-    <a href="https://codecov.io/gh/thecodingmachine/gotenberg/branch/1.0.0">
-        <img src="https://codecov.io/gh/thecodingmachine/gotenberg/branch/1.0.0/graph/badge.svg" alt="Codecov">
-    </a>
+    <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 containerized API for seamless PDF conversion</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://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>
+    </p>
+    <p align="center">
+        <a href="https://trendshift.io/repositories/2996"><img src="https://trendshift.io/api/badge/repositories/2996" alt="gotenberg%2Fgotenberg | Trendshift" style="width: 250px; height: 55px;" width="250" height="55"/></a>
+    </p>
+    <p align="center"><a href="https://gotenberg.dev/docs/getting-started/introduction">Read the Documentation</a> &#183; <a href="https://gotenberg.dev/docs/getting-started/installation#live-demo-">Try the Live Demo</a> 🔥</p>
 </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 like **wkhtmltopdf** or **unoconv** and kind of lost time by
-reimplementing a solution from a project to another project. Meh.
+**Gotenberg** is a containerized API that abstracts the complexity of PDF conversion.
 
-# Menu
+It provides a `multipart/form-data` interface for interacting with powerful engines like Chromium and LibreOffice.
+Instead of managing heavy dependencies, browser versions, or fonts in your own backend, simply send your files to
+Gotenberg and get a PDF in return.
 
-* [Usage](#usage)
-* [Security](#security)
-* [Scalability](#scalability)
-* [Custom implementation](#custom-implementation)
-* [Clients](#clients)
+## Quick Start
 
-## Usage
-
-Let's say you're starting the API using this simple command:
-
-```sh
-$ docker run --rm -p 3000:3000 thecodingmachine/gotenberg:1.0.0
-```
-
-The API is now available on your host under `http://127.0.0.1:3000`.
-
-It accepts `POST` requests with a `multipart/form-data` Content-Type. Your form data should provide one or more files to convert.
-It currently accepts the following:
-
-* Markdown files
-* HTML files
-* Office documents (.docx, .doc, .odt, .pptx, .ppt, .odp and so on)
-* PDF files (if more than one file to convert)
-
-**Heads up:** the API relies on the file extension to determine which library to use for conversion.
-
-There are two use cases:
-
-* If you send one file, it will convert it and return the resulting PDF
-* If many files, it will convert them to PDF, merge the resulting PDFs into a single PDF and return it
-
-### Examples:
-
-* One file
-
-```sh
-$ curl --request POST \
-    --url http://127.0.0.1:3000 \
-    --header 'Content-Type: multipart/form-data' \
-    --form files=@file.docx \
-    > result.pdf
-```
-
-* Many files
-
-```sh
-$ curl --request POST \
-    --url http://127.0.0.1:3000 \
-    --header 'Content-Type: multipart/form-data' \
-    --form files=@file.md \
-    --form files=@file.html \
-    --form files=@file.pdf \
-    --form files=@file.docx \
-    > result.pdf
-```
-
-## Security
-
-The API does not provide any authentication mechanisms. Make sure to not put it on a public facing port and your client(s) should always 
-controls what is sent to the API.
-
-## Scalability
-
-Some libraries like **unoconv** cannot perform concurrent conversions. That's why the API does only one conversion at a time.
-If your API is under heavy load, a request will take time to be processed. 
-
-Fortunately, you may pass through this limitation by scaling the API.
-
-In the following example, I'll demonstrate how to do some vertical scaling (= on the same machine) with Docker Compose, but of course horizontal scaling works too!
-
-```yaml
-version: '3'
-
-services:
-
-  # your others services
-      
-  gotenberg:
-    image: gotenberg:1.0.0
-```
-
-You may now launch your services using:
+Open a terminal and run the following command:
 
 ```bash
-docker-compose up --scale gotenberg=your_number_of_instances
+docker run --rm -p 3000:3000 gotenberg/gotenberg:8
 ```
 
-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.
+With the API running at `http://localhost:3000`, you are now ready to head
+to the **[Full Documentation](https://gotenberg.dev/docs/getting-started/introduction)** to discover how to convert URLs,
+local files, inject custom CSS, merge PDFs, and more.
 
-## Custom implementation
+## Sponsors
 
-The API relies on a simple YAML configuration file called `gotenberg.yml`. It allows you to tweak some values and even provides you 
-a way to change the commands called for each kind of conversion. The configuration file should be located under `/gotenberg` in your container.
+Open-source development takes a significant amount of time, energy, and dedication. If Gotenberg helps streamline your
+workflow or powers your business, please consider supporting its continuous improvement by [**becoming a sponsor**](https://github.com/sponsors/gulien)! ❤️
 
-The default configuration is located here: [.ci/gotenberg.yml](.ci/gotenberg.yml)
+**Historic & GitHub Sponsors**
 
-## Clients
+- [TheCodingMachine](https://thecodingmachine.com/)
+- [pdfme](https://pdfme.com/)
 
-* https://github.com/thecodingmachine/gotenberg-php-client (PHP client)
-* Add your own client by submitting a [pull request](../../pulls)!
+**Powered By**
 
----
-
-Would you like to update this documentation ? Feel free to open an [issue](../../issues).
+- [Docker](https://docs.docker.com/docker-hub/repos/manage/trusted-content/dsos-program/)
+- [JetBrains](https://www.jetbrains.com/community/opensource/)

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.

_tests/configurations/broken-gotenberg.yml

@@ -1,20 +0,0 @@
-port: 3000
-logs:
-  level: "DEBUG"
-  format: {
-      value: [
-      ...
-    }
-commands:
-  markdown:
-    timeout: 30
-    template: "markdown-pdf {{ .FilePath }} -o {{ .ResultFilePath }}"
-  html:
-    timeout: 30
-    template: "xvfb-run -e /dev/stdout wkhtmltopdf {{ .FilePath }} {{ .ResultFilePath }}"
-  office:
-    timeout: 30
-    template: "unoconv --format pdf --output \"{{ .ResultFilePath }}\" \"{{ .FilePath }}\""
-  merge:
-    timeout: 30
-    template: "pdftk {{ range $filePath := .FilesPaths }} {{ $filePath }} {{ end }} cat output {{ .ResultFilePath }}"

_tests/configurations/gotenberg.yml

@@ -1,17 +0,0 @@
-port: 3000
-logs:
-  level: "DEBUG"
-  format: "text"
-commands:
-  markdown:
-    timeout: 30
-    template: "markdown-pdf {{ .FilePath }} -o {{ .ResultFilePath }}"
-  html:
-    timeout: 30
-    template: "xvfb-run -e /dev/stdout wkhtmltopdf {{ .FilePath }} {{ .ResultFilePath }}"
-  office:
-    timeout: 30
-    template: "unoconv --format pdf --output \"{{ .ResultFilePath }}\" \"{{ .FilePath }}\""
-  merge:
-    timeout: 30
-    template: "pdftk {{ range $filePath := .FilesPaths }} {{ $filePath }} {{ end }} cat output {{ .ResultFilePath }}"

_tests/configurations/merge-timeout-gotenberg.yml

@@ -1,17 +0,0 @@
-port: 3000
-logs:
-  level: "DEBUG"
-  format: "text"
-commands:
-  markdown:
-    timeout: 30
-    template: "markdown-pdf {{ .FilePath }} -o {{ .ResultFilePath }}"
-  html:
-    timeout: 30
-    template: "xvfb-run -e /dev/stdout wkhtmltopdf {{ .FilePath }} {{ .ResultFilePath }}"
-  office:
-    timeout: 30
-    template: "unoconv --format pdf --output \"{{ .ResultFilePath }}\" \"{{ .FilePath }}\""
-  merge:
-    timeout: 0
-    template: "pdftk {{ range $filePath := .FilesPaths }} {{ $filePath }} {{ end }} cat output {{ .ResultFilePath }}"

_tests/configurations/timeout-gotenberg.yml

@@ -1,17 +0,0 @@
-port: 3000
-logs:
-  level: "DEBUG"
-  format: "text"
-commands:
-  markdown:
-    timeout: 0
-    template: "markdown-pdf {{ .FilePath }} -o {{ .ResultFilePath }}"
-  html:
-    timeout: 0
-    template: "xvfb-run -e /dev/stdout wkhtmltopdf {{ .FilePath }} {{ .ResultFilePath }}"
-  office:
-    timeout: 0
-    template: "unoconv --format pdf --output \"{{ .ResultFilePath }}\" \"{{ .FilePath }}\""
-  merge:
-    timeout: 0
-    template: "pdftk {{ range $filePath := .FilesPaths }} {{ $filePath }} {{ end }} cat output {{ .ResultFilePath }}"

_tests/configurations/wrong-html-command-template-gotenberg.yml

@@ -1,17 +0,0 @@
-port: 3000
-logs:
-  level: "DEBUG"
-  format: "text"
-commands:
-  markdown:
-    timeout: 30
-    template: "markdown-pdf {{ .FilePath }} -o {{ .ResultFilePath }}"
-  html:
-    timeout: 30
-    template: "xvfb-run -e /dev/stdout wkhtmltopdf {{ FilePath }} {{ .ResultFilePath }}"
-  office:
-    timeout: 30
-    template: "unoconv --format pdf --output \"{{ .ResultFilePath }}\" \"{{ .FilePath }}\""
-  merge:
-    timeout: 30
-    template: "pdftk {{ range $filePath := .FilesPaths }} {{ $filePath }} {{ end }} cat output {{ .ResultFilePath }}"

_tests/configurations/wrong-logging-format-gotenberg.yml

@@ -1,17 +0,0 @@
-port: 3000
-logs:
-  level: "DEBUG"
-  format: "DEBUG"
-commands:
-  markdown:
-    timeout: 30
-    template: "markdown-pdf {{ .FilePath }} -o {{ .ResultFilePath }}"
-  html:
-    timeout: 30
-    template: "xvfb-run -e /dev/stdout wkhtmltopdf {{ .FilePath }} {{ .ResultFilePath }}"
-  office:
-    timeout: 30
-    template: "unoconv --format pdf --output \"{{ .ResultFilePath }}\" \"{{ .FilePath }}\""
-  merge:
-    timeout: 30
-    template: "pdftk {{ range $filePath := .FilesPaths }} {{ $filePath }} {{ end }} cat output {{ .ResultFilePath }}"

_tests/configurations/wrong-logging-level-gotenberg.yml

@@ -1,17 +0,0 @@
-port: 3000
-logs:
-  level: "text"
-  format: "text"
-commands:
-  markdown:
-    timeout: 30
-    template: "markdown-pdf {{ .FilePath }} -o {{ .ResultFilePath }}"
-  html:
-    timeout: 30
-    template: "xvfb-run -e /dev/stdout wkhtmltopdf {{ .FilePath }} {{ .ResultFilePath }}"
-  office:
-    timeout: 30
-    template: "unoconv --format pdf --output \"{{ .ResultFilePath }}\" \"{{ .FilePath }}\""
-  merge:
-    timeout: 30
-    template: "pdftk {{ range $filePath := .FilesPaths }} {{ $filePath }} {{ end }} cat output {{ .ResultFilePath }}"

_tests/configurations/wrong-markdown-command-template-gotenberg.yml

@@ -1,17 +0,0 @@
-port: 3000
-logs:
-  level: "DEBUG"
-  format: "text"
-commands:
-  markdown:
-    timeout: 30
-    template: "markdown-pdf {{ FilePath }} -o {{ .ResultFilePath }}"
-  html:
-    timeout: 30
-    template: "xvfb-run -e /dev/stdout wkhtmltopdf {{ .FilePath }} {{ .ResultFilePath }}"
-  office:
-    timeout: 30
-    template: "unoconv --format pdf --output \"{{ .ResultFilePath }}\" \"{{ .FilePath }}\""
-  merge:
-    timeout: 30
-    template: "pdftk {{ range $filePath := .FilesPaths }} {{ $filePath }} {{ end }} cat output {{ .ResultFilePath }}"

_tests/configurations/wrong-merge-command-template-gotenberg.yml

@@ -1,17 +0,0 @@
-port: 3000
-logs:
-  level: "DEBUG"
-  format: "text"
-commands:
-  markdown:
-    timeout: 30
-    template: "markdown-pdf {{ .FilePath }} -o {{ .ResultFilePath }}"
-  html:
-    timeout: 30
-    template: "xvfb-run -e /dev/stdout wkhtmltopdf {{ .FilePath }} {{ .ResultFilePath }}"
-  office:
-    timeout: 30
-    template: "unoconv --format pdf --output {{ .ResultFilePath }}\" \"{{ .FilePath }}\""
-  merge:
-    timeout: 30
-    template: "pdftk {{ range $filePath := .FilesPaths }} {{ $filePath }} cat output {{ .ResultFilePath }}"

_tests/configurations/wrong-office-command-template-gotenberg.yml

@@ -1,17 +0,0 @@
-port: 3000
-logs:
-  level: "DEBUG"
-  format: "text"
-commands:
-  markdown:
-    timeout: 30
-    template: "markdown-pdf {{ .FilePath }} -o {{ .ResultFilePath }}"
-  html:
-    timeout: 30
-    template: "xvfb-run -e /dev/stdout wkhtmltopdf {{ .FilePath }} {{ .ResultFilePath }}"
-  office:
-    timeout: 30
-    template: "unoconv --format pdf --output \"{{ ResultFilePath }}\" \"{{ .FilePath }}\""
-  merge:
-    timeout: 30
-    template: "pdftk {{ range $filePath := .FilesPaths }} {{ $filePath }} {{ end }} cat output {{ .ResultFilePath }}"

_tests/file.html

@@ -1,16 +0,0 @@
-<!DOCTYPE html>
-<html>
-
-<head>
-  <meta charset="utf-8">
-  <title>Some title</title>
-  <meta name="author" content="Julien Neuhart">
-  <meta name="description" content="Simple HTML page">
-  <meta name="viewport" content="width=device-width, initial-scale=1">
-</head>
-
-<body>
-  <p>Hi! I have been converted from an HTML page!</p>
-</body>
-
-</html>

_tests/file.md

@@ -1 +0,0 @@
-# Hi, I've been converted from a markdown file!

app/config/config.go

@@ -1,254 +0,0 @@
-/*
-Package config contains all the logic allowing us to instantiate the application's configuration.
-
-The application's configuration is loaded from a YAML file named gotenberg.yml.
-It should be located where the user starts the application from the CLI.
-*/
-package config
-
-import (
-	"io/ioutil"
-	"text/template"
-
-	"github.com/sirupsen/logrus"
-	"gopkg.in/yaml.v2"
-)
-
-type (
-	// AppConfig gathers all data required to instantiate the application.
-	AppConfig struct {
-		// Port is the port which the application will listen to.
-		Port string
-		// Logs contains the logging configuration.
-		Logs struct {
-			// Level is the level of messages which will be logged.
-			Level logrus.Level
-			// Formatter defines the logging format when a TTY is not attached.
-			Formatter logrus.Formatter
-		}
-		// CommandsConfig is... an instance of CommandsConfig.
-		CommandsConfig *CommandsConfig
-	}
-
-	// CommandsConfig gathers all commands' configurations as defined
-	// by the user in the gotenberg.yml file.
-	CommandsConfig struct {
-		// Markdown is the command's configuration for converting
-		// an Markdown file to PDF.
-		Markdown *CommandConfig
-		// HTML is the command's configuration for converting
-		// an HTML file to PDF.
-		HTML *CommandConfig
-		// Office is the command's configuration for converting
-		// an Office document to PDF.
-		Office *CommandConfig
-		// Merge is the command's configuration for merging
-		// multiple PDF files into one PDF file.
-		Merge *CommandConfig
-	}
-
-	// CommandConfig is a command's configuration.
-	CommandConfig struct {
-		// Timeout is the duration in seconds after which the command's process will be killed
-		// if it does not finish before.
-		Timeout int
-		// Template is the data-driven template of the command.
-		Template *template.Template
-	}
-)
-
-// NewAppConfig instantiates the application's configuration.
-// If something bad happens here, the application should not start.
-func NewAppConfig(configurationFilePath string) (*AppConfig, error) {
-	fileConfig, err := loadFileConfig(configurationFilePath)
-	if err != nil {
-		return nil, err
-	}
-
-	c := &AppConfig{}
-	c.Port = fileConfig.Port
-
-	if err := makeLogs(c, fileConfig); err != nil {
-		return nil, err
-	}
-
-	if err := makeCommandsConfig(c, fileConfig); err != nil {
-		return nil, err
-	}
-
-	return c, nil
-}
-
-// fileConfig gathers all data coming from the configuration file gotenberg.yml.
-type fileConfig struct {
-	Port string `yaml:"port"`
-	Logs struct {
-		Level  string `yaml:"level"`
-		Format string `yaml:"format"`
-	} `yaml:"logs"`
-	Commands struct {
-		Markdown struct {
-			Timeout  int    `yaml:"timeout"`
-			Template string `yaml:"template"`
-		} `yaml:"markdown"`
-		HTML struct {
-			Timeout  int
-			Template string
-		} `yaml:"html"`
-		Office struct {
-			Timeout  int    `yaml:"timeout"`
-			Template string `yaml:"template"`
-		} `yaml:"office"`
-		Merge struct {
-			Timeout  int    `yaml:"timeout"`
-			Template string `yaml:"template"`
-		} `yaml:"merge"`
-	} `yaml:"commands"`
-}
-
-// loadFileConfig instantiates a fileConfig instance by loading
-// the configuration file gotenberg.yml.
-func loadFileConfig(configurationFilePath string) (*fileConfig, error) {
-	c := &fileConfig{}
-
-	data, err := ioutil.ReadFile(configurationFilePath)
-	if err != nil {
-		return nil, err
-	}
-
-	if err := yaml.Unmarshal(data, &c); err != nil {
-		return nil, err
-	}
-
-	return c, nil
-}
-
-// makeLogs is a simple wrapper which populates all data related
-// to application's logging.
-func makeLogs(appConfig *AppConfig, fileConfig *fileConfig) error {
-	lvl, err := getLoggingLevelFromFileConfig(fileConfig)
-	if err != nil {
-		return err
-	}
-
-	formatter, err := getLoggingFormatterFromFileConfig(fileConfig)
-	if err != nil {
-		return err
-	}
-
-	appConfig.Logs.Level = lvl
-	appConfig.Logs.Formatter = formatter
-
-	return nil
-}
-
-// levels associates logging levels as defined in the configuration file gotenberg.yml
-// with its counterpart from the logrus library.
-var levels = map[string]logrus.Level{
-	"DEBUG": logrus.DebugLevel,
-	"INFO":  logrus.InfoLevel,
-	"WARN":  logrus.WarnLevel,
-	"ERROR": logrus.ErrorLevel,
-	"FATAL": logrus.FatalLevel,
-	"PANIC": logrus.PanicLevel,
-}
-
-type wrongLoggingLevelError struct{}
-
-const wrongLoggingLevelErrorMessage = "Accepted values for logging level: DEBUG, INFO, WARN, ERROR, FATAL, PANIC"
-
-func (e *wrongLoggingLevelError) Error() string {
-	return wrongLoggingLevelErrorMessage
-}
-
-// getLoggingLevelFromFileConfig returns a logrus level if a matching was found
-// with the one defined by the user.
-// If no match, throws an error.
-func getLoggingLevelFromFileConfig(c *fileConfig) (logrus.Level, error) {
-	l, ok := levels[c.Logs.Level]
-	if !ok {
-		return 999, &wrongLoggingLevelError{}
-	}
-
-	return l, nil
-}
-
-// levels associates logging formats as defined in the configuration file gotenberg.yml
-// with its counterpart from the logrus library.
-var formatters = map[string]logrus.Formatter{
-	"text": &logrus.TextFormatter{},
-	"json": &logrus.JSONFormatter{},
-}
-
-type wrongLoggingFormatError struct{}
-
-const wrongLoggingFormatErrorMessage = "Accepted value for logging format: text, json"
-
-func (e *wrongLoggingFormatError) Error() string {
-	return wrongLoggingFormatErrorMessage
-}
-
-// getLoggingLevelFromFileConfig returns a logrus Formatter if a matching was found
-// with the format defined by the user.
-// If no match, throws an error.
-func getLoggingFormatterFromFileConfig(c *fileConfig) (logrus.Formatter, error) {
-	f, ok := formatters[c.Logs.Format]
-	if !ok {
-		return nil, &wrongLoggingFormatError{}
-	}
-
-	return f, nil
-}
-
-// makeCommandsConfigs is a simple wrapper which populates all data related
-// to commands' configurations.
-func makeCommandsConfig(appConfig *AppConfig, fileConfig *fileConfig) error {
-	appConfig.CommandsConfig = &CommandsConfig{}
-	appConfig.CommandsConfig.Markdown = &CommandConfig{}
-	appConfig.CommandsConfig.HTML = &CommandConfig{}
-	appConfig.CommandsConfig.Office = &CommandConfig{}
-	appConfig.CommandsConfig.Merge = &CommandConfig{}
-
-	appConfig.CommandsConfig.Markdown.Timeout = fileConfig.Commands.Markdown.Timeout
-	appConfig.CommandsConfig.HTML.Timeout = fileConfig.Commands.HTML.Timeout
-	appConfig.CommandsConfig.Office.Timeout = fileConfig.Commands.Office.Timeout
-	appConfig.CommandsConfig.Merge.Timeout = fileConfig.Commands.Merge.Timeout
-
-	tmplMarkdown, err := getCommandTemplate(fileConfig.Commands.Markdown.Template, "Markdown")
-	if err != nil {
-		return err
-	}
-
-	tmplHTML, err := getCommandTemplate(fileConfig.Commands.HTML.Template, "HTML")
-	if err != nil {
-		return err
-	}
-
-	tmplOffice, err := getCommandTemplate(fileConfig.Commands.Office.Template, "Office")
-	if err != nil {
-		return err
-	}
-
-	tmplMerge, err := getCommandTemplate(fileConfig.Commands.Merge.Template, "Merge")
-	if err != nil {
-		return err
-	}
-
-	appConfig.CommandsConfig.Markdown.Template = tmplMarkdown
-	appConfig.CommandsConfig.HTML.Template = tmplHTML
-	appConfig.CommandsConfig.Office.Template = tmplOffice
-	appConfig.CommandsConfig.Merge.Template = tmplMerge
-
-	return nil
-}
-
-// getCommandTemplate is a simple helper for parsing a command template as defined by the user.
-// If the user gives us a wrong template, throws an error.
-func getCommandTemplate(command string, commandName string) (*template.Template, error) {
-	t, err := template.New(commandName).Parse(command)
-	if err != nil {
-		return nil, err
-	}
-
-	return t, nil
-}

app/config/config_test.go

@@ -1,77 +0,0 @@
-package config
-
-import (
-	"path/filepath"
-	"testing"
-)
-
-func TestNewAppConfig(t *testing.T) {
-	var path string
-
-	// case 1: uses an empty configuration file path.
-	if _, err := NewAppConfig(""); err == nil {
-		t.Error("AppConfig should not have been instantiated by using an empty configuration file path")
-	}
-
-	// case 2: uses a broken configuration file.
-	path, _ = filepath.Abs("../../_tests/configurations/broken-gotenberg.yml")
-	if _, err := NewAppConfig(path); err == nil {
-		t.Errorf("AppConfig should not have been instantiated with '%s'", path)
-	}
-
-	// case 3: uses a configuration file with a wrong logging level.
-	path, _ = filepath.Abs("../../_tests/configurations/wrong-logging-level-gotenberg.yml")
-	if _, err := NewAppConfig(path); err == nil {
-		t.Errorf("AppConfig should not have been instantiated with '%s'", path)
-	}
-
-	// case 4: uses a configuration file with a wrong logging format.
-	path, _ = filepath.Abs("../../_tests/configurations/wrong-logging-format-gotenberg.yml")
-	if _, err := NewAppConfig(path); err == nil {
-		t.Errorf("AppConfig should not have been instantiated with '%s'", path)
-	}
-
-	// case 5: uses a configuration file with a wrong markdown command template.
-	path, _ = filepath.Abs("../../_tests/configurations/wrong-markdown-command-template-gotenberg.yml")
-	if _, err := NewAppConfig(path); err == nil {
-		t.Errorf("AppConfig should not have been instantiated with '%s'", path)
-	}
-
-	// case 6: uses a configuration file with a wrong HTML command template.
-	path, _ = filepath.Abs("../../_tests/configurations/wrong-html-command-template-gotenberg.yml")
-	if _, err := NewAppConfig(path); err == nil {
-		t.Errorf("AppConfig should not have been instantiated with '%s'", path)
-	}
-
-	// case 7: uses a configuration file with a wrong Office command template.
-	path, _ = filepath.Abs("../../_tests/configurations/wrong-office-command-template-gotenberg.yml")
-	if _, err := NewAppConfig(path); err == nil {
-		t.Errorf("AppConfig should not have been instantiated with '%s'", path)
-	}
-
-	// case 8: uses a configuration file with a wrong merge command template.
-	path, _ = filepath.Abs("../../_tests/configurations/wrong-merge-command-template-gotenberg.yml")
-	if _, err := NewAppConfig(path); err == nil {
-		t.Errorf("AppConfig should not have been instantiated with '%s'", path)
-	}
-
-	// case 9: uses a correct configuration file.
-	path, _ = filepath.Abs("../../_tests/configurations/gotenberg.yml")
-	if _, err := NewAppConfig(path); err != nil {
-		t.Errorf("AppConfig should have been instantiated with '%s'", path)
-	}
-}
-
-func TestWrongLoggingLevelError(t *testing.T) {
-	err := &wrongLoggingLevelError{}
-	if err.Error() != wrongLoggingLevelErrorMessage {
-		t.Errorf("Error returned a wrong message: got '%s' want '%s'", err.Error(), wrongLoggingLevelErrorMessage)
-	}
-}
-
-func TestWrongLoggingFormatError(t *testing.T) {
-	err := &wrongLoggingFormatError{}
-	if err.Error() != wrongLoggingFormatErrorMessage {
-		t.Errorf("Error returned a wrong message: got '%s' want '%s'", err.Error(), wrongLoggingFormatErrorMessage)
-	}
-}

app/context/context.go

@@ -1,75 +0,0 @@
-// Package context provides functions for setting and getting values from
-// a request's context.
-package context
-
-import (
-	"context"
-	"net/http"
-
-	"github.com/thecodingmachine/gotenberg/app/converter"
-)
-
-type key uint32
-
-const (
-	converterKey key = iota
-	resultFilePathKey
-)
-
-// WithConverter populates a request's context with the given converter
-// and returns the updated request.
-func WithConverter(r *http.Request, converter *converter.Converter) *http.Request {
-	ctx := r.Context()
-	ctx = context.WithValue(ctx, converterKey, converter)
-	r = r.WithContext(ctx)
-
-	return r
-}
-
-type converterNotFoundError struct{}
-
-const converterNotFoundErrorMessage = "The converter was not found in request context"
-
-func (e *converterNotFoundError) Error() string {
-	return converterNotFoundErrorMessage
-}
-
-// GetConverter returns the converter if found in
-// the request's context. Otherwise throws an error.
-func GetConverter(r *http.Request) (*converter.Converter, error) {
-	c, ok := r.Context().Value(converterKey).(*converter.Converter)
-	if !ok {
-		return nil, &converterNotFoundError{}
-	}
-
-	return c, nil
-}
-
-// WithResultFilePath populates a request's context with the given result file path
-// and returns the updated request.
-func WithResultFilePath(r *http.Request, resultFilePath string) *http.Request {
-	ctx := r.Context()
-	ctx = context.WithValue(ctx, resultFilePathKey, resultFilePath)
-	r = r.WithContext(ctx)
-
-	return r
-}
-
-type resultFilePathNotFoundError struct{}
-
-const resultFilePathNotFoundErrorMessage = "The result file path was not found in request context"
-
-func (e *resultFilePathNotFoundError) Error() string {
-	return resultFilePathNotFoundErrorMessage
-}
-
-// GetResultFilePath returns the result file path if found in
-// the request's context. Otherwise throws an error.
-func GetResultFilePath(r *http.Request) (string, error) {
-	path, ok := r.Context().Value(resultFilePathKey).(string)
-	if !ok {
-		return "", &resultFilePathNotFoundError{}
-	}
-
-	return path, nil
-}

app/context/context_test.go

@@ -1,68 +0,0 @@
-package context
-
-import (
-	"net/http"
-	"net/http/httptest"
-	"testing"
-
-	"github.com/thecodingmachine/gotenberg/app/converter"
-)
-
-func TestWithConverter(t *testing.T) {
-	req := WithConverter(httptest.NewRequest(http.MethodPost, "/", nil), &converter.Converter{})
-	if c, _ := req.Context().Value(converterKey).(*converter.Converter); c == nil {
-		t.Errorf("Context returned a wrong converter: got '%v' want not nil", c)
-	}
-}
-
-func TestGetConverter(t *testing.T) {
-	req := httptest.NewRequest(http.MethodPost, "/", nil)
-
-	// case 1: uses a request without a converter entry in its context.
-	if _, err := GetConverter(req); err == nil {
-		t.Error("Context should not have a converter entry")
-	}
-
-	// case 2: uses a request with a converter entry in its context.
-	req = WithConverter(req, &converter.Converter{})
-	if _, err := GetConverter(req); err != nil {
-		t.Error("Context should have a converter entry")
-	}
-}
-
-func TestWithResultFilePath(t *testing.T) {
-	filePath := "file.pdf"
-	req := WithResultFilePath(httptest.NewRequest(http.MethodPost, "/", nil), filePath)
-	if path, _ := req.Context().Value(resultFilePathKey).(string); path != filePath {
-		t.Errorf("Context returned a wrong result file path: got '%s' want '%s'", path, filePath)
-	}
-}
-
-func TestGetResultFilePath(t *testing.T) {
-	req := httptest.NewRequest(http.MethodPost, "/", nil)
-
-	// case 1: uses a request without a result file path entry in its context.
-	if _, err := GetResultFilePath(req); err == nil {
-		t.Error("Context should not have a result file path entry")
-	}
-
-	// case 2: uses a request with a result file path entry in its context.
-	req = WithResultFilePath(req, "file.pdf")
-	if _, err := GetResultFilePath(req); err != nil {
-		t.Error("Context should have a result file path entry")
-	}
-}
-
-func TestConverterNotFoundError(t *testing.T) {
-	err := &converterNotFoundError{}
-	if err.Error() != converterNotFoundErrorMessage {
-		t.Errorf("Error returned a wrong message: got '%s' want '%s'", err.Error(), converterNotFoundErrorMessage)
-	}
-}
-
-func TestResultFilePathNotFoundError(t *testing.T) {
-	err := &resultFilePathNotFoundError{}
-	if err.Error() != resultFilePathNotFoundErrorMessage {
-		t.Errorf("Error returned a wrong message: got '%s' want '%s'", err.Error(), resultFilePathNotFoundErrorMessage)
-	}
-}

app/converter/converter.go

@@ -1,105 +0,0 @@
-// Package converter implements a solution for converting one or more files to PDF.
-package converter
-
-import (
-	"fmt"
-	"io"
-	"net/http"
-	"os"
-
-	gfile "github.com/thecodingmachine/gotenberg/app/converter/file"
-	"github.com/thecodingmachine/gotenberg/app/converter/process"
-
-	"github.com/satori/go.uuid"
-)
-
-// Converter handles conversion into PDF of files coming from a request.
-type Converter struct {
-	files      []*gfile.File
-	workingDir string
-}
-
-// NoFileToConvertError is raided when a request has not file attached to it.
-type NoFileToConvertError struct{}
-
-const noFileToConvertErrorMessage = "No file to convert"
-
-func (e *NoFileToConvertError) Error() string {
-	return noFileToConvertErrorMessage
-}
-
-// NewConverter instantiates a converter by parsing a request.
-func NewConverter(r *http.Request) (*Converter, error) {
-	c := &Converter{
-		workingDir: fmt.Sprintf("./%s/", uuid.NewV4().String()),
-	}
-
-	if err := os.Mkdir(c.workingDir, 0666); err != nil {
-		return nil, err
-	}
-
-	reader, err := r.MultipartReader()
-	if err != nil {
-		return c, err
-	}
-
-	for {
-		part, err := reader.NextPart()
-		if err == io.EOF {
-			break
-		}
-
-		fileName := part.FileName()
-		if fileName == "" {
-			continue
-		}
-
-		f, err := gfile.NewFile(c.workingDir, part, fileName)
-		if err != nil {
-			return c, err
-		}
-
-		c.files = append(c.files, f)
-	}
-
-	if len(c.files) == 0 {
-		return c, &NoFileToConvertError{}
-	}
-
-	return c, nil
-}
-
-// Convert converts its associated files to PDF. If more than one file,
-// it will merge all of them into one unique PDF file.
-// Returns the new file path or an error if something bad happened.
-func (c *Converter) Convert() (string, error) {
-	var filesPaths []string
-	for _, f := range c.files {
-		if f.Type != gfile.PDFType {
-			path, err := process.Unconv(c.workingDir, f)
-			if err != nil {
-				return "", err
-			}
-
-			filesPaths = append(filesPaths, path)
-		} else {
-			filesPaths = append(filesPaths, f.Path)
-		}
-	}
-
-	if len(filesPaths) == 1 {
-		return filesPaths[0], nil
-	}
-
-	path, err := process.Merge(c.workingDir, filesPaths)
-	if err != nil {
-		return "", err
-	}
-
-	return path, nil
-}
-
-// Clear removes all file inside its working directory.
-func (c *Converter) Clear() error {
-	return os.RemoveAll(c.workingDir)
-}

app/converter/converter_test.go

@@ -1,147 +0,0 @@
-package converter
-
-import (
-	"io"
-	"mime/multipart"
-	"net/http"
-	"net/http/httptest"
-	"os"
-	"path/filepath"
-	"testing"
-
-	"github.com/thecodingmachine/gotenberg/app/config"
-	"github.com/thecodingmachine/gotenberg/app/converter/process"
-)
-
-func makeRequest(filesPaths ...string) *http.Request {
-	r, w := io.Pipe()
-	mpw := multipart.NewWriter(w)
-
-	go func() {
-		var part io.Writer
-		defer w.Close()
-
-		if len(filesPaths) == 0 {
-			part, _ = mpw.CreateFormField("foo")
-			part.Write([]byte("bar"))
-		} else {
-			for _, filePath := range filesPaths {
-				file, _ := os.Open(filePath)
-				defer file.Close()
-
-				fileInfo, _ := file.Stat()
-				part, _ = mpw.CreateFormFile("files", fileInfo.Name())
-				io.Copy(part, file)
-			}
-		}
-
-		mpw.Close()
-	}()
-
-	req := httptest.NewRequest(http.MethodPost, "/", r)
-	req.Header.Set("Content-Type", mpw.FormDataContentType())
-	return req
-}
-
-func loadCommandConfigs(configurationFilePath string) {
-	path, _ := filepath.Abs(configurationFilePath)
-	c, _ := config.NewAppConfig(path)
-	process.Load(c.CommandsConfig)
-}
-
-func TestNewConverter(t *testing.T) {
-	var (
-		path  string
-		oPath string
-	)
-
-	// case 1: uses a request with a single file.
-	path, _ = filepath.Abs("../../_tests/file.docx")
-	if _, err := NewConverter(makeRequest(path)); err != nil {
-		t.Errorf("Converter should have been instantiated with '%s'", path)
-	}
-
-	// case 2: uses a request with wrong file type.
-	path, _ = filepath.Abs("../../_tests/configurations/gotenberg.yml")
-	if _, err := NewConverter(makeRequest(path)); err == nil {
-		t.Errorf("Converter should not have been instantiated with '%s'", path)
-	}
-
-	// case 3: uses a request with two files.
-	path, _ = filepath.Abs("../../_tests/file.pdf")
-	oPath, _ = filepath.Abs("../../_tests/file.docx")
-	if _, err := NewConverter(makeRequest(path, oPath)); err != nil {
-		t.Errorf("Converter should have been instantiated with '%s' and '%s'", path, oPath)
-	}
-
-	// case 4: uses a request with one Office file type and one wrong file type.
-	path, _ = filepath.Abs("../../_tests/configurations/gotenberg.yml")
-	oPath, _ = filepath.Abs("../../_tests/file.docx")
-	if _, err := NewConverter(makeRequest(path, oPath)); err == nil {
-		t.Errorf("Converter should not have been instantiated with '%s' and '%s'", path, oPath)
-	}
-
-	// case 5: uses a request with no file.
-	if _, err := NewConverter(makeRequest()); err == nil {
-		t.Error("Converter should not have been instantiated with no file")
-	}
-}
-
-func TestConvert(t *testing.T) {
-	var (
-		path  string
-		oPath string
-		c     *Converter
-	)
-
-	loadCommandConfigs("../../_tests/configurations/gotenberg.yml")
-
-	// case 1: uses a request with a single file.
-	path, _ = filepath.Abs("../../_tests/file.docx")
-	c, _ = NewConverter(makeRequest(path))
-	if _, err := c.Convert(); err != nil {
-		t.Errorf("Converter should have been able to convert '%s' to PDF", path)
-	}
-
-	// case 2: uses a request with two files.
-	path, _ = filepath.Abs("../../_tests/file.pdf")
-	oPath, _ = filepath.Abs("../../_tests/file.docx")
-	c, _ = NewConverter(makeRequest(path, oPath))
-	if _, err := c.Convert(); err != nil {
-		t.Errorf("Converter should have been able to convert '%s' and '%s' to PDF", path, oPath)
-	}
-
-	loadCommandConfigs("../../_tests/configurations/timeout-gotenberg.yml")
-
-	// case 3: uses a request with a single file and a configuration with an unsuitable timeout for the conversion commands.
-	path, _ = filepath.Abs("../../_tests/file.docx")
-	c, _ = NewConverter(makeRequest(path))
-	if _, err := c.Convert(); err == nil {
-		t.Errorf("Converter should not have been able to convert '%s' to PDF", path)
-	}
-
-	loadCommandConfigs("../../_tests/configurations/merge-timeout-gotenberg.yml")
-
-	// case 4: uses a request with two files and a configuration with an unsuitable timeout for the merge command.
-	path, _ = filepath.Abs("../../_tests/file.pdf")
-	oPath, _ = filepath.Abs("../../_tests/file.docx")
-	c, _ = NewConverter(makeRequest(path, oPath))
-	if _, err := c.Convert(); err == nil {
-		t.Errorf("Converter should not have been able to merge '%s' and '%s' into PDF", path, oPath)
-	}
-}
-
-func TestClear(t *testing.T) {
-	path, _ := filepath.Abs("../../_tests/file.docx")
-	c, _ := NewConverter(makeRequest(path))
-	if err := c.Clear(); err != nil {
-		t.Error("Converter should have been able to clear itself")
-	}
-}
-
-func TestNoFileToConvertError(t *testing.T) {
-	err := &NoFileToConvertError{}
-	if err.Error() != noFileToConvertErrorMessage {
-		t.Errorf("Error returned a wrong message: got '%s' want '%s'", err.Error(), noFileToConvertErrorMessage)
-	}
-}

app/converter/file/file.go

@@ -1,98 +0,0 @@
-// Package file implements a solution for handling files coming from a request.
-package file
-
-import (
-	"fmt"
-	"io"
-	"os"
-	"path/filepath"
-
-	"github.com/satori/go.uuid"
-)
-
-// File represents a file which has been created
-// from a request.
-type File struct {
-	// Type is the kind of file.
-	Type Type
-	// Path is the file path.
-	Path string
-}
-
-// Type represents what kind of file we're dealing with.
-type Type uint32
-
-const (
-	// PDFType represents a... PDF file.
-	PDFType Type = iota
-	// MarkdownType represents a... Markdown file.
-	MarkdownType
-	// HTMLType represents an... HTML file.
-	HTMLType
-	// OfficeType represents an... Office document.
-	OfficeType
-)
-
-// filesTypes associates a file extension with its file kind counterpart.
-var filesTypes = map[string]Type{
-	".pdf":  PDFType,
-	".md":   MarkdownType,
-	".htm":  HTMLType,
-	".html": HTMLType,
-	".doc":  OfficeType,
-	".docx": OfficeType,
-	".odt":  OfficeType,
-	".xls":  OfficeType,
-	".xlsx": OfficeType,
-	".ods":  OfficeType,
-	".ppt":  OfficeType,
-	".pptx": OfficeType,
-	".odp":  OfficeType,
-}
-
-type fileTypeNotFoundError struct {
-	fileName string
-}
-
-func (e *fileTypeNotFoundError) Error() string {
-	return fmt.Sprintf("File type was not found for '%s'", e.fileName)
-}
-
-// NewFile creates a file in the considered directory.
-// Returns a *File instance or an error if something bad happened.
-func NewFile(workingDir string, r io.Reader, fileName string) (*File, error) {
-	ext := filepath.Ext(fileName)
-
-	t, ok := filesTypes[ext]
-	if !ok {
-		return nil, &fileTypeNotFoundError{fileName: fileName}
-	}
-
-	f := &File{
-		Path: MakeFilePath(workingDir, ext),
-		Type: t,
-	}
-
-	file, err := os.Create(f.Path)
-	if err != nil {
-		return nil, err
-	}
-
-	defer file.Close()
-
-	_, err = io.Copy(file, r)
-	if err != nil {
-		return nil, err
-	}
-
-	// resets the read pointer.
-	file.Seek(0, 0)
-
-	return f, nil
-}
-
-// MakeFilePath is a simple helper which generates a random file name
-// and associates it with the considered directory to make a path.
-func MakeFilePath(workingDir string, ext string) string {
-	return fmt.Sprintf("%s%s%s", workingDir, uuid.NewV4().String(), ext)
-}

app/converter/file/file_test.go

@@ -1,37 +0,0 @@
-package file
-
-import (
-	"bytes"
-	"fmt"
-	"os"
-	"path/filepath"
-	"testing"
-)
-
-func TestNewFile(t *testing.T) {
-	workingDir := "test"
-	os.Mkdir(workingDir, 0666)
-
-	// case 1: uses a wrong file name.
-	if _, err := NewFile(workingDir, new(bytes.Buffer), "file.yml"); err == nil {
-		t.Error("File should not have been instantiated with an empty buffer")
-	}
-
-	// case 2: uses a reader from a correct file type.
-	filePath, _ := filepath.Abs("../../../_tests/file.pdf")
-	r, _ := os.Open(filePath)
-	defer r.Close()
-	if _, err := NewFile(workingDir, r, "file.pdf"); err != nil {
-		t.Errorf("File should have been instantiated using a reader from '%s'", filePath)
-	}
-
-	os.RemoveAll(workingDir)
-}
-func TestFileTypeNotFoundError(t *testing.T) {
-	fileName := "file.wp"
-	err := &fileTypeNotFoundError{fileName: fileName}
-	expected := fmt.Sprintf("File type was not found for '%s'", fileName)
-	if err.Error() != expected {
-		t.Errorf("Error returned a wrong message: got '%s' want '%s'", err.Error(), expected)
-	}
-}

app/converter/process/process.go

@@ -1,155 +0,0 @@
-// Package process handles all commands executions.
-package process
-
-import (
-	"bytes"
-	"fmt"
-	"os/exec"
-	"sync"
-	"text/template"
-	"time"
-
-	"github.com/thecodingmachine/gotenberg/app/config"
-	gfile "github.com/thecodingmachine/gotenberg/app/converter/file"
-)
-
-type runner struct {
-	mu             sync.Mutex
-	commandsConfig *config.CommandsConfig
-}
-
-var forest = &runner{}
-
-type commandTimeoutError struct {
-	command string
-	timeout int
-}
-
-func (e *commandTimeoutError) Error() string {
-	return fmt.Sprintf("The command '%s' has reached the %d second(s) timeout", e.command, e.timeout)
-}
-
-// run runs the given command. If timeout is reached or
-// something bad happened, returns an error.
-func (r *runner) run(command string, timeout int) error {
-	r.mu.Lock()
-	defer r.mu.Unlock()
-
-	cmd := exec.Command("/bin/sh", "-c", command)
-	if err := cmd.Start(); err != nil {
-		return err
-	}
-
-	done := make(chan error, 1)
-	go func() {
-		done <- cmd.Wait()
-	}()
-
-	// wait for the process to finish or kill it after a timeout.
-	select {
-	case <-time.After(time.Duration(timeout) * time.Second):
-		if err := cmd.Process.Kill(); err != nil {
-			return err
-		}
-		return &commandTimeoutError{
-			command: command,
-			timeout: timeout,
-		}
-	case err := <-done:
-		if err != nil {
-			return err
-		}
-
-		return nil
-	}
-}
-
-// Load loads the commands configuration coming from the application configuration.
-func Load(config *config.CommandsConfig) {
-	forest.commandsConfig = config
-}
-
-// conversionData will be applied to the data-driven templates of conversions commands.
-type conversionData struct {
-	FilePath       string
-	ResultFilePath string
-}
-
-type impossibleConversionError struct{}
-
-const impossibleConversionErrorMessage = "Impossible conversion"
-
-func (e *impossibleConversionError) Error() string {
-	return impossibleConversionErrorMessage
-}
-
-// Unconv converts a file to PDF and returns the new file path.
-func Unconv(workingDir string, file *gfile.File) (string, error) {
-	cmdData := &conversionData{
-		FilePath:       file.Path,
-		ResultFilePath: gfile.MakeFilePath(workingDir, ".pdf"),
-	}
-
-	var (
-		cmdTimeout  int
-		cmdTemplate *template.Template
-	)
-
-	switch file.Type {
-	case gfile.MarkdownType:
-		cmdTimeout = forest.commandsConfig.Markdown.Timeout
-		cmdTemplate = forest.commandsConfig.Markdown.Template
-		break
-	case gfile.HTMLType:
-		cmdTimeout = forest.commandsConfig.HTML.Timeout
-		cmdTemplate = forest.commandsConfig.HTML.Template
-		break
-	case gfile.OfficeType:
-		cmdTimeout = forest.commandsConfig.Office.Timeout
-		cmdTemplate = forest.commandsConfig.Office.Template
-		break
-	default:
-		return "", &impossibleConversionError{}
-	}
-
-	var data bytes.Buffer
-	if err := cmdTemplate.Execute(&data, cmdData); err != nil {
-		return "", err
-	}
-
-	err := forest.run(data.String(), cmdTimeout)
-	if err != nil {
-		return "", err
-	}
-
-	return cmdData.ResultFilePath, nil
-}
-
-// mergeData will be applied to the data-driven template of the merge command.
-type mergeData struct {
-	FilesPaths     []string
-	ResultFilePath string
-}
-
-// Merge merges many PDF files to one unique PDF file and returns the new file path.
-func Merge(workingDir string, filesPaths []string) (string, error) {
-	cmdData := &mergeData{
-		FilesPaths:     filesPaths,
-		ResultFilePath: gfile.MakeFilePath(workingDir, ".pdf"),
-	}
-
-	cmdTimeout := forest.commandsConfig.Merge.Timeout
-	cmdTemplate := forest.commandsConfig.Merge.Template
-
-	var data bytes.Buffer
-	if err := cmdTemplate.Execute(&data, cmdData); err != nil {
-		return "", err
-	}
-
-	err := forest.run(data.String(), cmdTimeout)
-	if err != nil {
-		return "", err
-	}
-
-	return cmdData.ResultFilePath, nil
-}

app/converter/process/process_test.go

@@ -1,148 +0,0 @@
-package process
-
-import (
-	"fmt"
-	"os"
-	"path/filepath"
-	"testing"
-
-	"github.com/thecodingmachine/gotenberg/app/config"
-	gfile "github.com/thecodingmachine/gotenberg/app/converter/file"
-)
-
-func makeFile(workingDir string, fileName string) *gfile.File {
-	filePath := fmt.Sprintf("%s%s", "../../../_tests/", fileName)
-	absPath, _ := filepath.Abs(filePath)
-
-	r, _ := os.Open(absPath)
-	defer r.Close()
-
-	f, _ := gfile.NewFile(workingDir, r, fileName)
-
-	return f
-}
-
-func loadCommandConfigs(configurationFilePath string) {
-	path, _ := filepath.Abs(configurationFilePath)
-	c, _ := config.NewAppConfig(path)
-	Load(c.CommandsConfig)
-}
-
-func TestLoad(t *testing.T) {
-	path, _ := filepath.Abs("../../../_tests/configurations/gotenberg.yml")
-	c, _ := config.NewAppConfig(path)
-	Load(c.CommandsConfig)
-
-	if c.CommandsConfig != forest.commandsConfig {
-		t.Error("Commands configuration should have been loaded correctly")
-	}
-}
-
-func TestRun(t *testing.T) {
-	var cmd string
-
-	// case 1: uses a simple command.
-	cmd = "echo Hello world"
-	if err := forest.run(cmd, 30); err != nil {
-		t.Errorf("Command '%s' should have worked", cmd)
-	}
-
-	// case 2: uses a simple command but with an unsuitable timeout.
-	cmd = "sleep 5"
-	if err := forest.run(cmd, 0); err == nil {
-		t.Errorf("Command '%s' should not have worked", cmd)
-	}
-
-	// case 3: uses a broken command.
-	cmd = "helloworld"
-	if err := forest.run(cmd, 30); err == nil {
-		t.Errorf("Command '%s' should not have worked", cmd)
-	}
-}
-
-func TestUnconv(t *testing.T) {
-	var file *gfile.File
-
-	workingDir := "test"
-	os.Mkdir(workingDir, 0666)
-
-	loadCommandConfigs("../../../_tests/configurations/gotenberg.yml")
-
-	// case 1: uses an Markdown file type.
-	file = makeFile(workingDir, "file.md")
-	if _, err := Unconv(workingDir, file); err != nil {
-		t.Errorf("Converting '%s' to PDF should have worked", file.Path)
-	}
-
-	// case 2: uses an HTML file type.
-	file = makeFile(workingDir, "file.html")
-	if _, err := Unconv(workingDir, file); err != nil {
-		t.Errorf("Converting '%s' to PDF should have worked", file.Path)
-	}
-
-	// case 3: uses an Office file type.
-	file = makeFile(workingDir, "file.docx")
-	if _, err := Unconv(workingDir, file); err != nil {
-		t.Errorf("Converting '%s' to PDF should have worked", file.Path)
-	}
-
-	// case 4: uses a PDF file type.
-	file = makeFile(workingDir, "file.pdf")
-	if _, err := Unconv(workingDir, file); err == nil {
-		t.Errorf("Converting '%s' to PDF should not have worked", file.Path)
-	}
-
-	loadCommandConfigs("../../../_tests/configurations/timeout-gotenberg.yml")
-
-	// case 5: uses a command with an unsuitable timeout.
-	file = makeFile(workingDir, "file.docx")
-	if _, err := Unconv(workingDir, makeFile(workingDir, "file.docx")); err == nil {
-		t.Errorf("Converting '%s' to PDF should have reached timeout", file.Path)
-	}
-
-	os.RemoveAll(workingDir)
-}
-
-func TestMerge(t *testing.T) {
-	workingDir := "test"
-	os.Mkdir(workingDir, 0666)
-
-	loadCommandConfigs("../../../_tests/configurations/gotenberg.yml")
-
-	var filesPaths []string
-	path, _ := filepath.Abs("../../../_tests/file.pdf")
-	filesPaths = append(filesPaths, path)
-	filesPaths = append(filesPaths, path)
-
-	// case 1: simple merge.
-	if _, err := Merge(workingDir, filesPaths); err != nil {
-		t.Error("Merge should have worked")
-	}
-
-	loadCommandConfigs("../../../_tests/configurations/timeout-gotenberg.yml")
-
-	// case 2: uses a command with an unsuitable timeout.
-	if _, err := Merge(workingDir, filesPaths); err == nil {
-		t.Error("Merge should have reached timeout")
-	}
-
-	os.RemoveAll(workingDir)
-}
-
-func TestImpossibleConversionError(t *testing.T) {
-	err := &impossibleConversionError{}
-	if err.Error() != impossibleConversionErrorMessage {
-		t.Errorf("Error returned a wrong message: got '%s' want '%s'", err.Error(), impossibleConversionErrorMessage)
-	}
-}
-
-func TestCommandTimeoutError(t *testing.T) {
-	err := &commandTimeoutError{
-		command: "echo hello",
-		timeout: 30,
-	}
-	expected := fmt.Sprintf("The command '%s' has reached the %d second(s) timeout", err.command, err.timeout)
-	if err.Error() != expected {
-		t.Errorf("Error returned a wrong message: got '%s' want '%s'", err.Error(), expected)
-	}
-}

app/handlers.go

@@ -1,153 +0,0 @@
-// Package app implements all functions on which a request will pass through.
-package app
-
-import (
-	"fmt"
-	"io"
-	"net/http"
-	"os"
-
-	"github.com/thecodingmachine/gotenberg/app/context"
-	"github.com/thecodingmachine/gotenberg/app/converter"
-	ghttp "github.com/thecodingmachine/gotenberg/app/http"
-	"github.com/thecodingmachine/gotenberg/app/logger"
-
-	"github.com/justinas/alice"
-)
-
-// GetHandlersChain returns the handlers chaining
-// thanks to the alice library.
-func GetHandlersChain() http.Handler {
-	return alice.New(enforceContentLengthHandler, enforceContentTypeHandler, convertHandler).ThenFunc(serveHandler)
-}
-
-type requestHasNoContentError struct{}
-
-func (e *requestHasNoContentError) Error() string {
-	return "Request has not content"
-}
-
-// enforeContentLengthHandler checks if the request has content.
-func enforceContentLengthHandler(next http.Handler) http.Handler {
-	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
-		if r.ContentLength == 0 {
-			e := &requestHasNoContentError{}
-			http.Error(w, e.Error(), http.StatusBadRequest)
-			logger.Error(e)
-			return
-		}
-
-		next.ServeHTTP(w, r)
-	})
-}
-
-// enforceContentTypeHandler checks if the "Content-Type" entry
-// from the request's header matches the allowed content type.
-func enforceContentTypeHandler(next http.Handler) http.Handler {
-	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
-		if err := ghttp.CheckAuthorizedContentType(r.Header); err != nil {
-			http.Error(w, err.Error(), http.StatusUnsupportedMediaType)
-			logger.Error(err)
-			return
-		}
-
-		next.ServeHTTP(w, r)
-	})
-}
-
-// convertHandler is in charge of converting the file(s) from the request to PDF.
-func convertHandler(next http.Handler) http.Handler {
-	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
-		c, err := converter.NewConverter(r)
-		if err != nil {
-			if _, ok := err.(*converter.NoFileToConvertError); ok {
-				http.Error(w, err.Error(), http.StatusBadRequest)
-			} else {
-				http.Error(w, err.Error(), http.StatusInternalServerError)
-			}
-
-			logger.Error(err)
-
-			if c != nil {
-				r = context.WithConverter(r, c)
-				cleanup(r)
-			}
-
-			return
-		}
-
-		r = context.WithConverter(r, c)
-
-		path, err := c.Convert()
-		if err != nil {
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			logger.Error(err)
-			cleanup(r)
-			return
-		}
-
-		r = context.WithResultFilePath(r, path)
-
-		next.ServeHTTP(w, r)
-	})
-}
-
-// serveHandler simply serves the created PDF.
-func serveHandler(w http.ResponseWriter, r *http.Request) {
-	path, err := context.GetResultFilePath(r)
-	if err != nil {
-		http.Error(w, err.Error(), http.StatusInternalServerError)
-		logger.Error(err)
-		cleanup(r)
-		return
-	}
-
-	reader, err := os.Open(path)
-	if err != nil {
-		http.Error(w, err.Error(), http.StatusInternalServerError)
-		logger.Error(err)
-		cleanup(r)
-		return
-	}
-
-	defer reader.Close()
-
-	resultFileInfo, err := reader.Stat()
-	if err != nil {
-		http.Error(w, err.Error(), http.StatusInternalServerError)
-		logger.Error(err)
-		cleanup(r)
-		return
-	}
-
-	done := make(chan error, 1)
-	go func() {
-		w.Header().Set("Content-Disposition", fmt.Sprintf("attachment; filename=\"%s\"", resultFileInfo.Name()))
-		w.Header().Set("Content-Type", "application/pdf")
-		w.Header().Set("Content-Length", fmt.Sprintf("%d", resultFileInfo.Size()))
-		_, err := io.Copy(w, reader)
-
-		done <- err
-	}()
-
-	err = <-done
-	if err != nil {
-		http.Error(w, err.Error(), http.StatusInternalServerError)
-		logger.Error(err)
-	}
-
-	cleanup(r)
-}
-
-// cleanup removes all files created during the conversion.
-func cleanup(r *http.Request) {
-	c, err := context.GetConverter(r)
-	if err != nil {
-		logger.Warn(err.Error())
-		return
-	}
-
-	if err := c.Clear(); err != nil {
-		logger.Warn(err.Error())
-	}
-}

app/handlers_test.go

@@ -1,221 +0,0 @@
-package app
-
-import (
-	"io"
-	"mime/multipart"
-	"net/http"
-	"net/http/httptest"
-	"os"
-	"path/filepath"
-	"testing"
-
-	"github.com/thecodingmachine/gotenberg/app/config"
-	"github.com/thecodingmachine/gotenberg/app/context"
-	"github.com/thecodingmachine/gotenberg/app/converter/process"
-
-	"github.com/justinas/alice"
-)
-
-func makeRequest(filesPaths ...string) *http.Request {
-	r, w := io.Pipe()
-	mpw := multipart.NewWriter(w)
-
-	go func() {
-		var part io.Writer
-		defer w.Close()
-
-		if len(filesPaths) == 0 {
-			part, _ = mpw.CreateFormField("foo")
-			part.Write([]byte("bar"))
-		} else {
-			for _, filePath := range filesPaths {
-				file, _ := os.Open(filePath)
-				defer file.Close()
-
-				fileInfo, _ := file.Stat()
-				part, _ = mpw.CreateFormFile("files", fileInfo.Name())
-				io.Copy(part, file)
-			}
-		}
-
-		mpw.Close()
-	}()
-
-	req := httptest.NewRequest(http.MethodPost, "/", r)
-	req.Header.Set("Content-Type", mpw.FormDataContentType())
-	return req
-}
-
-func loadCommandConfigs(configurationFilePath string) {
-	path, _ := filepath.Abs(configurationFilePath)
-	c, _ := config.NewAppConfig(path)
-	process.Load(c.CommandsConfig)
-}
-
-func fakeSuccessHandler(w http.ResponseWriter, r *http.Request) {
-	w.WriteHeader(http.StatusOK)
-}
-
-func TestGetHandlersChain(t *testing.T) {
-	// dumb test to improve code coverage...
-	if GetHandlersChain() == nil {
-		t.Errorf("Handler chains should not be nil")
-	}
-}
-
-func TestEnforceContentLengthHandler(t *testing.T) {
-	var (
-		req *http.Request
-		rr  *httptest.ResponseRecorder
-	)
-
-	h := alice.New(enforceContentLengthHandler).ThenFunc(fakeSuccessHandler)
-
-	// case 1: sends an empty request.
-	req = httptest.NewRequest(http.MethodPost, "/", nil)
-	rr = httptest.NewRecorder()
-	h.ServeHTTP(rr, req)
-	if status := rr.Code; status != http.StatusBadRequest {
-		t.Errorf("Handler returned a wrong status code: got '%v' want '%v'", status, http.StatusBadRequest)
-	}
-
-	// case 2: sends a real body.
-	path, _ := filepath.Abs("../_tests/file.docx")
-	rr = httptest.NewRecorder()
-	h.ServeHTTP(rr, makeRequest(path))
-	if status := rr.Code; status != http.StatusOK {
-		t.Errorf("Handler returned a wrong status code: got '%v' want '%v'", status, http.StatusOK)
-	}
-}
-
-func TestEnforceContentTypeHandler(t *testing.T) {
-	var (
-		req *http.Request
-		rr  *httptest.ResponseRecorder
-	)
-
-	h := alice.New(enforceContentTypeHandler).ThenFunc(fakeSuccessHandler)
-
-	// case 1: sends a wrong content type.
-	req = httptest.NewRequest(http.MethodPost, "/", nil)
-	req.Header.Set("Content-Type", "application/pdf")
-	rr = httptest.NewRecorder()
-	h.ServeHTTP(rr, req)
-	if status := rr.Code; status != http.StatusUnsupportedMediaType {
-		t.Errorf("Handler returned a wrong status code: got '%v' want '%v'", status, http.StatusUnsupportedMediaType)
-	}
-
-	// case 2: sends a good content type.
-	path, _ := filepath.Abs("../_tests/file.docx")
-	rr = httptest.NewRecorder()
-	h.ServeHTTP(rr, makeRequest(path))
-	if status := rr.Code; status != http.StatusOK {
-		t.Errorf("Handler returned wrong a status code: got '%v' want '%v'", status, http.StatusOK)
-	}
-}
-
-func TestConvertHandler(t *testing.T) {
-	var (
-		req   *http.Request
-		rr    *httptest.ResponseRecorder
-		path  string
-		oPath string
-	)
-
-	h := alice.New(convertHandler).ThenFunc(fakeSuccessHandler)
-
-	// case 1: sends a request without body.
-	req = httptest.NewRequest(http.MethodPost, "/", nil)
-	rr = httptest.NewRecorder()
-	h.ServeHTTP(rr, req)
-	if status := rr.Code; status != http.StatusInternalServerError {
-		t.Errorf("Handler returned a wrong status code: got '%v' want '%v'", status, http.StatusInternalServerError)
-	}
-
-	// case 2: sends a request with no file.
-	req = makeRequest()
-	rr = httptest.NewRecorder()
-	h.ServeHTTP(rr, req)
-	if status := rr.Code; status != http.StatusBadRequest {
-		t.Errorf("Handler returned a wrong status code: got '%v' want '%v'", status, http.StatusBadRequest)
-	}
-
-	loadCommandConfigs("../_tests/configurations/merge-timeout-gotenberg.yml")
-
-	// case 3: sends a request with two files and using an unsuitable timeout for merge commande.
-	path, _ = filepath.Abs("../_tests/file.pdf")
-	oPath, _ = filepath.Abs("../_tests/file.docx")
-	req = makeRequest(path, oPath)
-	rr = httptest.NewRecorder()
-	h.ServeHTTP(rr, req)
-	if status := rr.Code; status != http.StatusInternalServerError {
-		t.Errorf("Handler returned a wrong status code: got '%v' want '%v'", status, http.StatusInternalServerError)
-	}
-
-	loadCommandConfigs("../_tests/configurations/gotenberg.yml")
-
-	// case 4: sends a request with two files.
-	path, _ = filepath.Abs("../_tests/file.pdf")
-	oPath, _ = filepath.Abs("../_tests/file.docx")
-	req = makeRequest(path, oPath)
-	rr = httptest.NewRecorder()
-	h.ServeHTTP(rr, req)
-	if status := rr.Code; status != http.StatusOK {
-		t.Errorf("Handler returned a wrong status code: got '%v' want '%v'", status, http.StatusOK)
-	}
-
-	// case 5: sends five requests (almost) simultany.
-	path, _ = filepath.Abs("../_tests/file.docx")
-	filesPaths := []string{
-		path,
-		path,
-		path,
-		path,
-		path,
-	}
-
-	for i := 0; i < len(filesPaths); i++ {
-		go func(i int) {
-			req := makeRequest(filesPaths[i])
-			rr := httptest.NewRecorder()
-			h.ServeHTTP(rr, req)
-			if status := rr.Code; status != http.StatusOK {
-				t.Errorf("Handler returned a wrong status code: got '%v' want '%v'", status, http.StatusOK)
-			}
-		}(i)
-	}
-}
-
-func TestServeHandler(t *testing.T) {
-	var (
-		req *http.Request
-		rr  *httptest.ResponseRecorder
-	)
-
-	h := alice.New().ThenFunc(serveHandler)
-
-	// case 1: sends a request without a result file path entry in its context.
-	req = httptest.NewRequest(http.MethodPost, "/", nil)
-	rr = httptest.NewRecorder()
-	h.ServeHTTP(rr, req)
-	if status := rr.Code; status != http.StatusInternalServerError {
-		t.Errorf("Handler returned a wrong status code: got '%v' want '%v'", status, http.StatusInternalServerError)
-	}
-
-	// case 2: sends a request with a wrong result file path entry in its context.
-	req = context.WithResultFilePath(httptest.NewRequest(http.MethodPost, "/", nil), "file")
-	rr = httptest.NewRecorder()
-	h.ServeHTTP(rr, req)
-	if status := rr.Code; status != http.StatusInternalServerError {
-		t.Errorf("Handler returned a wrong status code: got '%v' want '%v'", status, http.StatusInternalServerError)
-	}
-
-	// case 3: sends a request with a correct result file path entry in its context.
-	path, _ := filepath.Abs("../_tests/file.pdf")
-	req = context.WithResultFilePath(httptest.NewRequest(http.MethodPost, "/", nil), path)
-	rr = httptest.NewRecorder()
-	h.ServeHTTP(rr, req)
-	if status := rr.Code; status != http.StatusOK {
-		t.Errorf("Handler returned a wrong status code: got '%v' want '%v'", status, http.StatusOK)
-	}
-}

app/http/http.go

@@ -1,47 +0,0 @@
-// Package http provides functions for detecting a request or a file content type.
-package http
-
-import (
-	"fmt"
-	"net/http"
-	"strings"
-)
-
-// ContentType is a string which represents a content type.
-type ContentType string
-
-// MultipartFormDataContentType represents... the multipart form data content type.
-const MultipartFormDataContentType ContentType = "multipart/form-data"
-
-type notAuthorizedContentTypeError struct{}
-
-func (e *notAuthorizedContentTypeError) Error() string {
-	return fmt.Sprintf("Accepted value for 'Content-Type': %s", MultipartFormDataContentType)
-}
-
-// CheckAuthorizedContentType checks if the request header header has an authorized content type.
-// If no authorized content type found, throws an error.
-func CheckAuthorizedContentType(h http.Header) error {
-	ct := findContentType(h.Get("Content-Type"), MultipartFormDataContentType)
-	if ct == "" {
-		return &notAuthorizedContentTypeError{}
-	}
-
-	return nil
-}
-
-// findContentType parses a string representing a content type and tries to find
-// one of the given content types.
-func findContentType(requestContentType string, contentTypes ...ContentType) ContentType {
-	for _, ct := range contentTypes {
-		if i := strings.IndexRune(requestContentType, ';'); i != -1 {
-			requestContentType = requestContentType[0:i]
-		}
-
-		if requestContentType == string(ct) {
-			return ct
-		}
-	}
-
-	return ""
-}

app/http/http_test.go

@@ -1,38 +0,0 @@
-package http
-
-import (
-	"fmt"
-	"net/http"
-	"net/http/httptest"
-	"testing"
-)
-
-func TestCheckAuthorizedContentType(t *testing.T) {
-	req := httptest.NewRequest(http.MethodPost, "/", nil)
-
-	// case 1: uses a request without a content type entry in its header.
-	if err := CheckAuthorizedContentType(req.Header); err == nil {
-		t.Error("Function should not have been able to retrieve an authorized content type from request's header")
-	}
-
-	// case 2: uses a request with a content type entry in its header.
-	req.Header.Set("Content-Type", string(MultipartFormDataContentType))
-	if err := CheckAuthorizedContentType(req.Header); err != nil {
-		t.Error("Function should have been able to retrieve an authorized content type from request's header")
-	}
-
-	// case 3: uses a request with a composed content type entry in its header.
-	req.Header.Set("Content-Type", "multipart/form-data; boundary=—-WebKitFormBoundary7MA4YWxkTrZu0gW")
-	if err := CheckAuthorizedContentType(req.Header); err != nil {
-		t.Error("Function should have been able to retrieve an authorized content type from request's header")
-	}
-
-}
-
-func TestNotAuthorizedContentTypeError(t *testing.T) {
-	err := &notAuthorizedContentTypeError{}
-	expected := fmt.Sprintf("Accepted value for 'Content-Type': %s", MultipartFormDataContentType)
-	if err.Error() != expected {
-		t.Errorf("Error returned a wrong message: got '%s' want '%s'", err.Error(), expected)
-	}
-}

app/logger/logger.go

@@ -1,79 +0,0 @@
-// Package logger implements a simple wrapper of the logrus library.
-package logger
-
-import (
-	"os"
-
-	"github.com/sirupsen/logrus"
-)
-
-// logger wraps a logrus.Logger instance.
-type logger struct {
-	logger *logrus.Logger
-}
-
-// log is our logger instance used across the application.
-var log = newLogger()
-
-// newLogger instantiates a logger instance with default values.
-func newLogger() *logger {
-	l := &logger{
-		logger: logrus.New(),
-	}
-
-	l.logger.Out = os.Stdout
-	l.logger.Level = logrus.InfoLevel
-
-	return l
-}
-
-// SetLevel updates the level of messages which will be logged.
-func SetLevel(level logrus.Level) {
-	log.logger.SetLevel(level)
-}
-
-// SetFormatter updates the output format.
-// When a TTY is not attached, the output will be in the defined format.
-func SetFormatter(formatter logrus.Formatter) {
-	log.logger.Formatter = formatter
-}
-
-// Debug is a wrapper of the logrus Debug function.
-func Debug(message string) {
-	log.logger.Debug(message)
-}
-
-// Debugf is a wrapper of the logrus Debugf function.
-func Debugf(format string, args ...interface{}) {
-	log.logger.Debugf(format, args)
-}
-
-// Info is a wrapper of the logrus Info function.
-func Info(message string) {
-	log.logger.Info(message)
-}
-
-// Infof is a wrapper of the logrus Infof function.
-func Infof(format string, args ...interface{}) {
-	log.logger.Infof(format, args)
-}
-
-// Warn is a wrapper of the logrus Warn function.
-func Warn(message string) {
-	log.logger.Warn(message)
-}
-
-// Error is a wrapper of the logrus Error function.
-func Error(err error) {
-	log.logger.Error(err.Error())
-}
-
-// Fatal is a wrapper of the logrus Fatal function.
-func Fatal(err error) {
-	log.logger.Fatal(err.Error())
-}
-
-// Panic is a wrapper of the logrus Panic function.
-func Panic(err error) {
-	log.logger.Panic(err.Error())
-}

build/Dockerfile

@@ -0,0 +1,229 @@
+# 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=1.26.0
+
+# ----------------------------------------------
+# 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
+
+# See https://github.com/pdfcpu/pdfcpu/releases.
+ARG PDFCPU_VERSION=v0.11.1
+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=snapshot
+ENV CGO_ENABLED=0
+
+# Define the working directory outside of $GOPATH (we're using go modules).
+WORKDIR /home
+
+# Install module dependencies.
+COPY go.mod go.sum ./
+
+RUN go mod download &&\
+    go mod verify
+
+# Copy the source code.
+COPY cmd ./cmd
+COPY pkg ./pkg
+
+RUN go build -o gotenberg -ldflags "-s -w -X 'github.com/gotenberg/gotenberg/v8/cmd.Version=$GOTENBERG_VERSION'" cmd/gotenberg/main.go
+
+# ----------------------------------------------
+# Custom JRE stage
+# Credits: https://github.com/jodconverter/docker-image-jodconverter-runtime
+# ----------------------------------------------
+FROM debian:13-slim AS custom-jre-stage
+
+RUN \
+    apt-get update -qq &&\
+    apt-get upgrade -yqq &&\
+    DEBIAN_FRONTEND=noninteractive apt-get install -y -qq --no-install-recommends default-jdk-headless binutils
+
+# Note: jdeps helps finding which modules a JAR requires.
+# Currently only for PDFtk, as we don't rely on LibreOffice UNO Java SDK.
+ENV JAVA_MODULES=java.base,java.desktop,java.xml
+
+RUN jlink \
+    --add-modules $JAVA_MODULES \
+    --strip-debug \
+    --no-man-pages \
+    --no-header-files \
+    --compress=2 \
+    --output /custom-jre
+
+# ----------------------------------------------
+# Downloader stage
+# ----------------------------------------------
+FROM debian:13-slim AS downloader-stage
+
+# See https://gitlab.com/pdftk-java/pdftk/-/releases - Binary package.
+ARG PDFTK_VERSION=v3.3.3
+
+RUN apt-get update -qq && \
+    DEBIAN_FRONTEND=noninteractive apt-get install -y -qq --no-install-recommends curl ca-certificates
+
+WORKDIR /downloads
+
+RUN curl -Ls https://raw.githubusercontent.com/gotenberg/unoconverter/v0.2.0/unoconv -o unoconverter &&\
+    chmod +x unoconverter
+
+RUN curl -o pdftk-all.jar "https://gitlab.com/api/v4/projects/5024297/packages/generic/pdftk-java/$PDFTK_VERSION/pdftk-all.jar" &&\
+    chmod a+x pdftk-all.jar
+
+# ----------------------------------------------
+# Base image stage
+# ----------------------------------------------
+FROM debian:13-slim AS base-image-stage
+
+ARG TIMEZONE=UTC
+ENV TZ=$TIMEZONE
+# Set default characterset encoding to UTF-8.
+# See:
+# https://github.com/gotenberg/gotenberg/issues/104
+# https://github.com/gotenberg/gotenberg/issues/730
+ENV LANG=C.UTF-8
+ENV LC_ALL=C.UTF-8
+
+COPY --link --from=custom-jre-stage /custom-jre /opt/java
+
+ENV PATH="/opt/java/bin:${PATH}"
+
+# ----------------------------------------------
+# Final stage
+# ----------------------------------------------
+FROM base-image-stage
+
+ARG GOTENBERG_VERSION=snapshot
+ARG GOTENBERG_USER_GID=1001
+ARG GOTENBERG_USER_UID=1001
+
+LABEL org.opencontainers.image.title="Gotenberg" \
+    org.opencontainers.image.description="A containerized API for seamless PDF conversion." \
+    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 \
+    echo "deb http://deb.debian.org/debian trixie-backports main" >> /etc/apt/sources.list &&\
+    apt-get update -qq &&\
+    apt-get upgrade -yqq &&\
+    # Note: tini is a helper for reaping zombie processes.
+    DEBIAN_FRONTEND=noninteractive apt-get install -y -qq --no-install-recommends \
+        tini python3 python3-distutils-extra \
+        # Install fonts.
+        # Essential metric-compatible fonts for LibreOffice layout fidelity (replaces MS Fonts).
+        fonts-crosextra-carlito \
+        fonts-crosextra-caladea \
+        fonts-liberation \
+        fonts-liberation2 \
+        # Reliable general-purpose fallback for Chromium.
+        fonts-dejavu \
+        # Unified CJK (Chinese, Japanese, Korean) support.
+        fonts-noto-cjk \
+        # Standard Emoji support.
+        fonts-noto-color-emoji \
+        # Install Hyphenation for LibreOffice.
+        # Credits: https://wiki.archlinux.org/title/LibreOffice.
+        hyphen-af hyphen-as hyphen-be hyphen-bg hyphen-bn hyphen-ca hyphen-cs hyphen-da hyphen-de hyphen-el \
+        hyphen-en-gb hyphen-en-us hyphen-eo hyphen-es hyphen-fr hyphen-gl hyphen-gu hyphen-hi hyphen-hr hyphen-hu \
+        hyphen-id hyphen-is hyphen-it hyphen-kn hyphen-lt hyphen-lv hyphen-ml hyphen-mn hyphen-mr hyphen-nl \
+        hyphen-no hyphen-or hyphen-pa hyphen-pl hyphen-pt-br hyphen-pt-pt hyphen-ro hyphen-ru hyphen-sk hyphen-sl \
+        hyphen-sr hyphen-sv hyphen-ta hyphen-te hyphen-th hyphen-uk hyphen-zu \
+        # Install Chromium.
+        chromium \
+        # Install QPDF & ExifTool (PDF engines).
+        qpdf exiftool &&\
+    # Install LibreOffice & unoconverter.
+    DEBIAN_FRONTEND=noninteractive apt-get install -y -qq --no-install-recommends -t trixie-backports \
+        libreoffice-writer libreoffice-calc libreoffice-impress libreoffice-draw python3-uno &&\
+    # unoconverter will look for the Python binary, which has to be at version 3.
+    ln -s /usr/bin/python3 /usr/bin/python &&\
+    # See https://github.com/nextcloud/docker/issues/380.
+    mkdir -p /usr/share/man/man1 &&\
+    # Cleanup.
+    apt-get autoremove -yqq &&\
+    rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/* /usr/share/doc/* /usr/share/man/* /usr/share/info/*
+
+# Copy downloaded artifacts (unoconverter & PDFtk).
+COPY --link --from=downloader-stage /downloads/unoconverter /usr/bin/unoconverter
+COPY --link --from=downloader-stage /downloads/pdftk-all.jar /usr/bin/pdftk-all.jar
+
+RUN \
+    # Install PDFtk bash wrapper.
+    # See https://github.com/gotenberg/gotenberg/pull/273.
+    printf '#!/bin/bash\n\nexec java -jar /usr/bin/pdftk-all.jar "$@"' > /usr/bin/pdftk && \
+    chmod +x /usr/bin/pdftk
+
+# Support for arbitrary user IDs (OpenShift).
+# See:
+# https://github.com/gotenberg/gotenberg/issues/1049.
+# https://docs.redhat.com/en/documentation/openshift_container_platform/4.15/html/images/creating-images#use-uid_create-images.
+RUN \
+    usermod -aG root gotenberg &&\
+    chgrp -R 0 /home/gotenberg &&\
+    chmod -R g=u /home/gotenberg
+
+# Improve fonts subpixel hinting and smoothing.
+# Credits:
+# https://github.com/arachnys/athenapdf/issues/69.
+# https://github.com/arachnys/athenapdf/commit/ba25a8d80a25d08d58865519c4cd8756dc9a336d.
+COPY --link build/fonts.conf /etc/fonts/conf.d/100-gotenberg.conf
+
+# Copy dictionnaries so that hypens work on Chromium.
+# See https://github.com/gotenberg/gotenberg/issues/1293.
+COPY --link --chown="$GOTENBERG_USER_UID:$GOTENBERG_USER_GID" build/chromium-hyphen-data /opt/gotenberg/chromium-hyphen-data
+
+# Copy the Golang binaries.
+COPY --link --from=pdfcpu-binary-stage /home/pdfcpu /usr/bin/
+COPY --link --from=gotenberg-binary-stage /home/gotenberg /usr/bin/
+
+# Environment variables required by modules or else.
+ENV CHROMIUM_BIN_PATH=/usr/bin/chromium
+ENV CHROMIUM_HYPHEN_DATA_DIR_PATH=/opt/gotenberg/chromium-hyphen-data
+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.aws-lambda

@@ -0,0 +1,21 @@
+ARG DOCKER_REGISTRY
+ARG DOCKER_REPOSITORY
+ARG GOTENBERG_VERSION
+
+FROM $DOCKER_REGISTRY/$DOCKER_REPOSITORY:$GOTENBERG_VERSION
+
+USER root
+
+COPY --from=public.ecr.aws/awsguru/aws-lambda-adapter:0.9.1 /lambda-adapter /opt/extensions/lambda-adapter
+
+# AWS.
+ENV AWS_LWA_PORT=3000
+ENV AWS_LWA_READINESS_CHECK_PATH=/health
+ENV AWS_LWA_INVOKE_MODE=buffered
+
+# Gotenberg.
+ENV API_PORT_FROM_ENV=AWS_LWA_PORT
+ENV WEBHOOK_ENABLE_SYNC_MODE=true
+ENV GOTENBERG_BUILD_DEBUG_DATA=false
+
+USER gotenberg

build/Dockerfile.cloudrun

@@ -0,0 +1,22 @@
+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
+
+# Gotenberg.
+ENV API_PORT_FROM_ENV=PORT
+ENV CHROMIUM_AUTO_START=true
+ENV LIBREOFFICE_AUTO_START=true
+ENV WEBHOOK_ENABLE_SYNC_MODE=true
+ENV GOTENBERG_BUILD_DEBUG_DATA=false
+ENV LOG_ENABLE_GCP_FIELDS=true
+
+USER gotenberg