feat(ci): add snapshot release

.github/workflows/continuous_delivery.yml

@@ -23,4 +23,4 @@ jobs:
       - name: Build and push Docker image for release
         run: |
           make release GOTENBERG_VERSION=${{ github.event.release.tag_name }}
-          make release GOTENBERG_VERSION=${{ github.event.release.tag_name }} DOCKER_REPOSITORY=thecodingmachine
+          make release GOTENBERG_VERSION=${{ github.event.release.tag_name }} DOCKER_REGISTRY=thecodingmachine

.github/workflows/continuous_integration.yml

@@ -28,7 +28,7 @@ jobs:
 
   tests:
     needs:
-      - Lint
+      - lint
     name: Tests
     # TODO: once arm64 actions are available, also run the tests on this architecture.
     # See: https://github.com/actions/virtual-environments/issues/2552#issuecomment-771478000.
@@ -50,11 +50,32 @@ jobs:
           token: ${{ secrets.CODECOV_TOKEN }}
           verbose: true
 
-  multiarch_build:
+  snapshot_release:
+    if: github.event_name == 'pull_request'
+    needs:
+      - tests
+    name: Snapshot release
+    runs-on: ubuntu-latest
+    steps:
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+      - name: Checkout source code
+        uses: actions/checkout@v4
+      - name: Log in to Docker Hub Container Registry
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+      - name: Build and push snapshot Docker image (linux/amd64)
+        run: make release GOTENBERG_VERSION=${{ github.head_ref }} DOCKER_REPOSITORY=snapshot LINUX_AMD64_RELEASE=true
+
+  edge_release:
     if: github.event_name == 'push' && github.ref == 'refs/heads/main'
     needs:
-      - Tests
+      - tests
-    name: Multi-arch build
+    name: Edge release
     runs-on: ubuntu-latest
     steps:
       - name: Set up QEMU
@@ -71,4 +92,4 @@ jobs:
       - name: Build and push Docker image for main branch
         run: |
           make release GOTENBERG_VERSION=edge
-          make release GOTENBERG_VERSION=edge DOCKER_REPOSITORY=thecodingmachine
+          make release GOTENBERG_VERSION=edge DOCKER_REGISTRY=thecodingmachine

Makefile

@@ -6,6 +6,7 @@ help: ## Show the help
 it: build build-tests ## Initialize the development environment
 
 GOLANG_VERSION=1.23
+DOCKER_REGISTRY=gotenberg
 DOCKER_REPOSITORY=gotenberg
 GOTENBERG_VERSION=snapshot
 GOTENBERG_USER_GID=1001
@@ -23,7 +24,7 @@ build: ## Build the Gotenberg's Docker image
 	--build-arg GOTENBERG_USER_UID=$(GOTENBERG_USER_UID) \
 	--build-arg NOTO_COLOR_EMOJI_VERSION=$(NOTO_COLOR_EMOJI_VERSION) \
 	--build-arg PDFTK_VERSION=$(PDFTK_VERSION) \
-	-t $(DOCKER_REPOSITORY)/gotenberg:$(GOTENBERG_VERSION) \
+	-t $(DOCKER_REGISTRY)/$(DOCKER_REPOSITORY):$(GOTENBERG_VERSION) \
 	-f build/Dockerfile .
 
 GOTENBERG_GRACEFUL_SHUTDOWN_DURATION=30s
@@ -84,7 +85,7 @@ run: ## Start a Gotenberg container
 	-p $(API_PORT):$(API_PORT) \
 	-e GOTENBERG_API_BASIC_AUTH_USERNAME=$(GOTENBERG_API_BASIC_AUTH_USERNAME) \
 	-e GOTENBERG_API_BASIC_AUTH_PASSWORD=$(GOTENBERG_API_BASIC_AUTH_PASSWORD) \
-	$(DOCKER_REPOSITORY)/gotenberg:$(GOTENBERG_VERSION) \
+	$(DOCKER_REGISTRY)/$(DOCKER_REPOSITORY):$(GOTENBERG_VERSION) \
 	gotenberg \
 	--gotenberg-graceful-shutdown-duration=$(GOTENBERG_GRACEFUL_SHUTDOWN_DURATION) \
 	--api-port=$(API_PORT) \
@@ -143,21 +144,21 @@ build-tests: ## Build the tests' Docker image
 	--build-arg DOCKER_REPOSITORY=$(DOCKER_REPOSITORY) \
 	--build-arg GOTENBERG_VERSION=$(GOTENBERG_VERSION) \
 	--build-arg GOLANGCI_LINT_VERSION=$(GOLANGCI_LINT_VERSION) \
-	-t $(DOCKER_REPOSITORY)/gotenberg:$(GOTENBERG_VERSION)-tests \
+	-t $(DOCKER_REGISTRY)/$(DOCKER_REPOSITORY):$(GOTENBERG_VERSION)-tests \
 	-f test/Dockerfile .
 
 .PHONY: tests
 tests: ## Start the testing environment
 	docker run --rm -it \
 	-v $(PWD):/tests \
-	$(DOCKER_REPOSITORY)/gotenberg:$(GOTENBERG_VERSION)-tests \
+	$(DOCKER_REGISTRY)/$(DOCKER_REPOSITORY)g:$(GOTENBERG_VERSION)-tests \
 	bash
 
 .PHONY: tests-once
 tests-once: ## Run the tests once (prefer the "tests" command while developing)
 	docker run --rm  \
 	-v $(PWD):/tests \
-	$(DOCKER_REPOSITORY)/gotenberg:$(GOTENBERG_VERSION)-tests \
+	$(DOCKER_REGISTRY)/$(DOCKER_REPOSITORY):$(GOTENBERG_VERSION)-tests \
 	gotest
 
 # go install mvdan.cc/gofumpt@latest
@@ -174,8 +175,10 @@ godoc: ## Run a webserver with Gotenberg godoc
 	$(info http://localhost:6060/pkg/github.com/gotenberg/gotenberg/v8)
 	godoc -http=:6060
 
+LINUX_AMD64_RELEASE=false
+
 .PHONY: release
-release: ## Build the Gotenberg's Docker image for many platforms, then push it to a Docker repository
+release: ## Build the Gotenberg's Docker image and push it to a Docker repository
 	./scripts/release.sh \
  	$(GOLANG_VERSION) \
 	$(GOTENBERG_VERSION) \
@@ -183,4 +186,7 @@ release: ## Build the Gotenberg's Docker image for many platforms, then push it
 	$(GOTENBERG_USER_UID) \
 	$(NOTO_COLOR_EMOJI_VERSION) \
 	$(PDFTK_VERSION) \
-	$(DOCKER_REPOSITORY)
+	$(DOCKER_REGISTRY) \
+	$(DOCKER_REPOSITORY) \
+	$(LINUX_AMD64_RELEASE)
+

build/Dockerfile.cloudrun

@@ -1,7 +1,8 @@
+ARG DOCKER_REGISTRY
 ARG DOCKER_REPOSITORY
 ARG GOTENBERG_VERSION
 
-FROM $DOCKER_REPOSITORY/gotenberg:$GOTENBERG_VERSION
+FROM $DOCKER_REGISTRY/$DOCKER_REPOSITORY:$GOTENBERG_VERSION
 
 USER root
 

scripts/release.sh

@@ -2,50 +2,60 @@
 
 set -e
 
+# Args.
 GOLANG_VERSION="$1"
 GOTENBERG_VERSION="$2"
 GOTENBERG_USER_GID="$3"
 GOTENBERG_USER_UID="$4"
 NOTO_COLOR_EMOJI_VERSION="$5"
 PDFTK_VERSION="$6"
-DOCKER_REPOSITORY="$7"
+DOCKER_REGISTRY="$7"
-
+DOCKER_REPOSITORY="$8"
-if [ "$GOTENBERG_VERSION" == "edge" ]; then
+LINUX_AMD64_RELEASE="$9"
-  docker buildx build \
-    --build-arg GOLANG_VERSION="$GOLANG_VERSION" \
-    --build-arg GOTENBERG_VERSION="$GOTENBERG_VERSION" \
-    --build-arg GOTENBERG_USER_GID="$GOTENBERG_USER_GID" \
-    --build-arg GOTENBERG_USER_UID="$GOTENBERG_USER_UID" \
-    --build-arg NOTO_COLOR_EMOJI_VERSION="$NOTO_COLOR_EMOJI_VERSION" \
-    --build-arg PDFTK_VERSION="$PDFTK_VERSION" \
-    --platform linux/amd64 \
-    --platform linux/arm64 \
-    --platform linux/386 \
-    --platform linux/arm/v7 \
-    -t "$DOCKER_REPOSITORY/gotenberg:edge" \
-    --push \
-    -f build/Dockerfile .
-
-  # Cloud Run variant.
-  # Only linux/amd64! See https://github.com/gotenberg/gotenberg/issues/505#issuecomment-1264679278.
-  docker buildx build \
-    --build-arg DOCKER_REPOSITORY="$DOCKER_REPOSITORY" \
-    --build-arg GOTENBERG_VERSION="$GOTENBERG_VERSION" \
-    --platform linux/amd64 \
-    -t "$DOCKER_REPOSITORY/gotenberg:edge-cloudrun" \
-    --push \
-    -f build/Dockerfile.cloudrun .
-
-  exit 0
-fi
 
+# Find out if given version is "semver".
 GOTENBERG_VERSION="${GOTENBERG_VERSION//v}"
 IFS='.' read -ra SEMVER <<< "$GOTENBERG_VERSION"
 VERSION_LENGTH=${#SEMVER[@]}
+TAGS=()
+TAGS_CLOUD_RUN=()
 
-if [ "$VERSION_LENGTH" -ne 3 ]; then
+if [ "$VERSION_LENGTH" -eq 3 ]; then
-  echo "$VERSION is not semver."
+  MAJOR="${SEMVER[0]}"
-  exit 1
+  MINOR="${SEMVER[1]}"
+  PATCH="${SEMVER[2]}"
+
+  TAGS+=("-t" "$DOCKER_REGISTRY/$DOCKER_REPOSITORY:latest")
+  TAGS+=("-t" "$DOCKER_REGISTRY/$DOCKER_REPOSITORY:$MAJOR")
+  TAGS+=("-t" "$DOCKER_REGISTRY/$DOCKER_REPOSITORY:$MAJOR.$MINOR")
+  TAGS+=("-t" "$DOCKER_REGISTRY/$DOCKER_REPOSITORY:$MAJOR.$MINOR.$PATCH")
+
+  TAGS_CLOUD_RUN+=("-t" "$DOCKER_REGISTRY/$DOCKER_REPOSITORY:latest-cloudrun")
+  TAGS_CLOUD_RUN+=("-t" "$DOCKER_REGISTRY/$DOCKER_REPOSITORY:$MAJOR-cloudrun")
+  TAGS_CLOUD_RUN+=("-t" "$DOCKER_REGISTRY/$DOCKER_REPOSITORY:$MAJOR.$MINOR-cloudrun")
+  TAGS_CLOUD_RUN+=("-t" "$DOCKER_REGISTRY/$DOCKER_REPOSITORY:$MAJOR.$MINOR.$PATCH-cloudrun")
+else
+    # Normalizes version.
+    GOTENBERG_VERSION="${GOTENBERG_VERSION// /-}"
+    GOTENBERG_VERSION="$(echo "$GOTENBERG_VERSION" | tr -cd '[:alnum:]._\-')"
+
+    if [[ "$GOTENBERG_VERSION" =~ ^[\.\-] ]]; then
+      GOTENBERG_VERSION="_${GOTENBERG_VERSION#?}"
+    fi
+
+    if [ "${#GOTENBERG_VERSION}" -gt 128 ]; then
+      GOTENBERG_VERSION="${GOTENBERG_VERSION:0:128}"
+    fi
+
+  TAGS+=("-t" "$DOCKER_REGISTRY/$DOCKER_REPOSITORY:$GOTENBERG_VERSION")
+  TAGS_CLOUD_RUN+=("-t" "$DOCKER_REGISTRY/$DOCKER_REPOSITORY:$GOTENBERG_VERSION-cloudrun")
+fi
+
+# Multi-arch build takes a lot of time.
+if [ "$LINUX_AMD64_RELEASE" = true ]; then
+    PLATFORM_FLAG="--platform linux/amd64"
+else
+    PLATFORM_FLAG="--platform linux/amd64,linux/arm64,linux/386,linux/arm/v7"
 fi
 
 docker buildx build \
@@ -55,26 +65,18 @@ docker buildx build \
   --build-arg GOTENBERG_USER_UID="$GOTENBERG_USER_UID" \
   --build-arg NOTO_COLOR_EMOJI_VERSION="$NOTO_COLOR_EMOJI_VERSION" \
   --build-arg PDFTK_VERSION="$PDFTK_VERSION" \
-  --platform linux/amd64 \
+  $PLATFORM_FLAG \
-  --platform linux/arm64 \
+  "${TAGS[@]}" \
-  --platform linux/386 \
-  --platform linux/arm/v7 \
-  -t "$DOCKER_REPOSITORY/gotenberg:latest" \
-  -t "$DOCKER_REPOSITORY/gotenberg:${SEMVER[0]}" \
-  -t "$DOCKER_REPOSITORY/gotenberg:${SEMVER[0]}.${SEMVER[1]}" \
-  -t "$DOCKER_REPOSITORY/gotenberg:${SEMVER[0]}.${SEMVER[1]}.${SEMVER[2]}" \
   --push \
   -f build/Dockerfile .
 
 # Cloud Run variant.
 # Only linux/amd64! See https://github.com/gotenberg/gotenberg/issues/505#issuecomment-1264679278.
 docker buildx build \
+  --build-arg DOCKER_REGISTRY="$DOCKER_REGISTRY" \
   --build-arg DOCKER_REPOSITORY="$DOCKER_REPOSITORY" \
   --build-arg GOTENBERG_VERSION="$GOTENBERG_VERSION" \
   --platform linux/amd64 \
-  -t "$DOCKER_REPOSITORY/gotenberg:latest-cloudrun" \
+  "${TAGS_CLOUD_RUN[@]}" \
-  -t "$DOCKER_REPOSITORY/gotenberg:${SEMVER[0]}-cloudrun" \
-  -t "$DOCKER_REPOSITORY/gotenberg:${SEMVER[0]}.${SEMVER[1]}-cloudrun" \
-  -t "$DOCKER_REPOSITORY/gotenberg:${SEMVER[0]}.${SEMVER[1]}.${SEMVER[2]}-cloudrun" \
   --push \
   -f build/Dockerfile.cloudrun .