Faster CI docker build

.github/workflows/docker.yml

@@ -24,9 +24,9 @@ jobs:
           # FIXME: https://github.com/actions/checkout/issues/290
           git fetch --force --tags
 
-          one="{ \"file\": \"./support/docker/production/Dockerfile.bookworm\", \"ref\": \"develop\", \"tags\": \"chocobozzz/peertube:develop-bookworm\" }"
-          two="{ \"file\": \"./support/docker/production/Dockerfile.bookworm\", \"ref\": \"master\", \"tags\": \"chocobozzz/peertube:production-bookworm,chocobozzz/peertube:$(git describe --abbrev=0)-bookworm\" }"
-          three="{ \"file\": \"./support/docker/production/Dockerfile.nginx\", \"ref\": \"master\", \"tags\": \"chocobozzz/peertube-webserver:latest\" }"
+          one="{ \"build-peertube\": true, \"file\": \"./support/docker/production/Dockerfile.bookworm\", \"ref\": \"develop\", \"tags\": \"chocobozzz/peertube:develop-bookworm\" }"
+          two="{ \"build-peertube\": true, \"file\": \"./support/docker/production/Dockerfile.bookworm\", \"ref\": \"master\", \"tags\": \"chocobozzz/peertube:production-bookworm,chocobozzz/peertube:$(git describe --abbrev=0)-bookworm\" }"
+          three="{ \"build-peertube\": false, \"file\": \"./support/docker/production/Dockerfile.nginx\", \"ref\": \"master\", \"tags\": \"chocobozzz/peertube-webserver:latest\" }"
 
           matrix="[$one,$two,$three]"
           echo "matrix={\"include\":$matrix}" >> $GITHUB_OUTPUT
@@ -43,30 +43,41 @@ jobs:
     name: ${{ matrix.tags }}
 
     steps:
+      -
+        name: Checkout develop
+        uses: actions/checkout@v4
+        with:
+          ref: ${{ matrix.ref }}
+
+      - uses: './.github/actions/reusable-prepare-peertube-build'
+        if: ${{ matrix.build-peertube }}
+        with:
+          node-version: '18.x'
+
+      - name: Build
+        if: ${{ matrix.build-peertube }}
+        run: npm run build
+
       -
         name: Set up QEMU
-        uses: docker/setup-qemu-action@v2
+        uses: docker/setup-qemu-action@v3
       -
         name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v2
+        uses: docker/setup-buildx-action@v3
       -
         name: Login to DockerHub
-        uses: docker/login-action@v2
+        uses: docker/login-action@v3
         with:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
 
-      -
-        name: Checkout develop
-        uses: actions/checkout@v4
-        with:
-          ref: ${{ matrix.ref }}
       -
         name: Docker build
-        uses: docker/build-push-action@v3
+        uses: docker/build-push-action@v6
         with:
           context: '.'
           platforms: linux/amd64,linux/arm64
           push: true
           file: ${{ matrix.file }}
           tags: ${{ matrix.tags }}
+          build-args: ALREADY_BUILT=1

support/docker/production/Dockerfile.bookworm

@@ -1,8 +1,10 @@
 FROM node:18-bookworm-slim
 
+ARG ALREADY_BUILT=0
+
 # Install dependencies
 RUN apt update \
- && apt install -y --no-install-recommends openssl ffmpeg python3 ca-certificates gnupg gosu build-essential curl git \
+ && apt install -y --no-install-recommends openssl ffmpeg python3 python3-pip ca-certificates gnupg gosu build-essential curl git \
  && gosu nobody true \
  && rm /var/lib/apt/lists/* -fR
 
@@ -17,12 +19,16 @@ WORKDIR /app
 USER peertube
 
 # Install manually client dependencies to apply our network timeout option
-RUN cd client && yarn install --pure-lockfile --network-timeout 1200000 && cd ../ \
+RUN if [ "${ALREADY_BUILT}" = 0 ]; then \
+    cd client && yarn install --pure-lockfile --network-timeout 1200000 && cd ../ \
     && yarn install --pure-lockfile --network-timeout 1200000 \
-    && npm run build \
-    && rm -r ./node_modules ./client/node_modules ./client/.angular \
-    && yarn install --pure-lockfile --production --network-timeout 1200000 --network-concurrency 20 \
-    && yarn cache clean
+    && npm run build; \
+  else \
+    echo "Do not build application inside Docker because of ALREADY_BUILT build argument"; \
+  fi; \
+  rm -rf ./node_modules ./client/node_modules ./client/.angular \
+  && yarn install --pure-lockfile --production --network-timeout 1200000 --network-concurrency 20 \
+  && yarn cache clean
 
 USER root