name: Auto Build Docker Container From Alpine PKG on: workflow_dispatch: schedule: - cron: '12 */3 * * *' env: PACKAGE: rsync DOCKER_REGISTRY: git.shork.ch REGISTRY_USER: melody COMMIT_AUTHOR_NAME: "forgejo-runner" COMMIT_AUTHOR_EMAIL: "forgejo-runner@shork.ch" COMMIT_MESSAGE: "Update build metadata" jobs: build: runs-on: dind steps: - name: Install dependencies shell: sh run: | cat > /etc/apk/repositories << EOF https://dl-cdn.alpinelinux.org/alpine/edge/main https://dl-cdn.alpinelinux.org/alpine/edge/community https://dl-cdn.alpinelinux.org/alpine/edge/testing EOF apk upgrade --no-cache -a apk add --no-cache git nodejs npm bash sed $PACKAGE - uses: actions/checkout@v3 - name: Get latest package version id: check run: | main_version=$(curl -s https://dl-cdn.alpinelinux.org/alpine/edge/main/x86_64/APKINDEX.tar.gz \ | tar -xzO \ | grep -a 'cmd:rsync=' | sed 's/.*cmd:rsync=//' | sort -V | tail -n 1) community_version=$(curl -s https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz \ | tar -xzO \ | grep -a 'cmd:rsync=' | sed 's/.*cmd:rsync=//' | sort -V | tail -n 1) testing_version=$(curl -s https://dl-cdn.alpinelinux.org/alpine/edge/testing/x86_64/APKINDEX.tar.gz \ | tar -xzO \ | grep -a 'cmd:rsync=' | sed 's/.*cmd:rsync=//' | sort -V | tail -n 1) newest_version=$(echo -e "$main_version\n$community_version\n$testing_version" | sort -V | tail -n 1) echo "NEWEST_VERSION=$newest_version" >> $GITHUB_ENV - name: Determine if update is needed run: | last_version_file=".last_version" last_rebuild_file=".last_rebuild" last_dockerfile_hash_file=".dockerfile_hash" last_version=$(cat $last_version_file 2>/dev/null || echo "none") last_rebuild=$(cat $last_rebuild_file 2>/dev/null || echo 0) last_dockerfile_hash=$(cat $last_dockerfile_hash_file 2>/dev/null || echo "none") dockerfile_hash=$(sha256sum Dockerfile 2>/dev/null || echo "nuh") current_day=$(( $(date +%s) / 86400 )) update="false" if [ "$last_version" != "$NEWEST_VERSION" ] || [ "$last_dockerfile_hash" != "$dockerfile_hash" ] || [ $((current_day - last_rebuild)) -gt 3 ]; then update="true" fi echo "UPDATE=$update" >> $GITHUB_ENV - name: Start Docker daemon if: env.UPDATE == 'true' run: | dockerd-entrypoint.sh & for i in {1..10}; do docker info && break echo "Waiting for Docker daemon..." sleep 3 done docker info || { echo "Docker daemon failed to start."; exit 1; } - name: Build and push Docker image if: env.UPDATE == 'true' run: | docker build -t $DOCKER_REGISTRY/$REGISTRY_USER/docker-$PACKAGE:latest -t $DOCKER_REGISTRY/$REGISTRY_USER/docker-$PACKAGE:$LATEST_VERSION . echo "${{ secrets.DOCKER_PASSWORD }}" | docker login $DOCKER_REGISTRY -u "${{ secrets.DOCKER_USERNAME }}" --password-stdin docker push $DOCKER_REGISTRY/$REGISTRY_USER/docker-$PACKAGE:latest docker push $DOCKER_REGISTRY/$REGISTRY_USER/docker-$PACKAGE:$LATEST_VERSION echo "$NEWEST_VERSION" > .last_version echo $(( $(date +%s) / 86400 )) > .last_rebuild - name: Commit updated metadata if: env.UPDATE == 'true' run: | git config user.name "$COMMIT_AUTHOR_NAME" git config user.email "$COMMIT_AUTHOR_EMAIL" git add .last_version .last_rebuild git commit -m "$COMMIT_MESSAGE" git push