Automatic Updates #982
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| name: Automatic Updates | |
| on: | |
| schedule: | |
| - cron: 0 0 * * * | |
| workflow_dispatch: | |
| defaults: | |
| run: | |
| shell: 'bash -Eeuo pipefail -x {0}' | |
| jobs: | |
| retrieve-versions: | |
| runs-on: ubuntu-22.04 | |
| outputs: | |
| pgbouncer_version: ${{ env.PGBOUNCER_VERSION }} | |
| debian_version: ${{ env.DEBIAN_VERSION }} | |
| steps: | |
| - | |
| name: Get latest PgBouncer | |
| run: | | |
| LATEST_TAG=$(curl -s -H "Accept: application/vnd.github.v3+json" -H "Authorization: token ${{ secrets.GITHUB_TOKEN }}" https://api.github.com/repos/pgbouncer/pgbouncer/releases/latest | jq -r '.tag_name') | |
| if [ -z "$LATEST_TAG" ] | |
| then | |
| echo "PgBouncer latest tag could not be retrieved" | |
| exit 0 | |
| fi | |
| pattern="^pgbouncer_[0-9]_[0-9]+_[0-9]+$" | |
| if [[ ! $LATEST_TAG =~ $pattern ]]; then | |
| echo "This version is not a stable release. Exiting." | |
| exit 0 | |
| fi | |
| VERSION=${LATEST_TAG//pgbouncer_/} | |
| echo "PGBOUNCER_VERSION=${VERSION//_/.}" >> $GITHUB_ENV | |
| - | |
| name: Get latest Debian base image | |
| run: | | |
| DEBIAN_VERSION=$(curl -SsL "https://registry.hub.docker.com/v2/repositories/library/debian/tags/?name=bookworm-20&ordering=last_updated" | jq -r ".results[].name | match(\"bookworm.*-slim\") | .string" | head -n1) | |
| if [ -z "$DEBIAN_VERSION" ] | |
| then | |
| echo "Debian slim latest tag could not be retrieved" | |
| exit 0 | |
| fi | |
| echo "DEBIAN_VERSION=$DEBIAN_VERSION" >> $GITHUB_ENV | |
| update: | |
| runs-on: ubuntu-22.04 | |
| needs: | |
| - retrieve-versions | |
| if: | | |
| needs.retrieve-versions.result == 'success' && | |
| needs.retrieve-versions.outputs.pgbouncer_version != '' && | |
| needs.retrieve-versions.outputs.debian_version != '' | |
| env: | |
| PGBOUNCER_VERSION: "${{ needs.retrieve-versions.outputs.pgbouncer_version }}" | |
| DEBIAN_VERSION: "${{ needs.retrieve-versions.outputs.debian_version }}" | |
| steps: | |
| - | |
| uses: actions/checkout@v4 | |
| with: | |
| token: ${{ secrets.REPO_GHA_PAT }} | |
| fetch-depth: 0 | |
| - | |
| name: Update Dockerfile | |
| run: | | |
| INITIAL_RELEASE_VERSION=$(jq -r '.IMAGE_RELEASE_VERSION' .versions.json) | |
| sed \ | |
| -e 's/%%PGBOUNCER_VERSION%%/${{ env.PGBOUNCER_VERSION }}/' \ | |
| -e 's/%%DEBIAN_VERSION%%/${{ env.DEBIAN_VERSION }}/' \ | |
| -e "s/%%IMAGE_RELEASE_VERSION%%/${INITIAL_RELEASE_VERSION}/" \ | |
| Dockerfile.template > Dockerfile | |
| - | |
| name: Set up Docker Buildx | |
| uses: docker/setup-buildx-action@v3 | |
| - | |
| name: Build and export to Docker | |
| uses: docker/build-push-action@v6 | |
| with: | |
| context: . | |
| load: true | |
| push: false | |
| tags: newimage | |
| - | |
| name: Dockle scan | |
| uses: erzz/dockle-action@v1 | |
| with: | |
| image: newimage | |
| exit-code: '1' | |
| failure-threshold: WARN | |
| env: | |
| DOCKLE_IGNORES: DKL-DI-0006 | |
| - | |
| name: Extract package list from container | |
| run: | | |
| docker run -t --entrypoint bash newimage -c 'apt list --installed | sort' > packages.txt | |
| - | |
| # We verify if there has been any change in the image. It could be: | |
| # * a pgbouncer update | |
| # * a new Debian base image | |
| # * any change in the installed packages | |
| # * any change in the git repository except the pipeline | |
| name: Check if the image has been updated since the latest tag | |
| run: | | |
| echo UPDATED=false >> $GITHUB_ENV | |
| if git describe --tags; then | |
| current_tag=$(git describe --tags --abbrev=0) | |
| if [[ -n $(git diff --name-status ${current_tag} -- . ':(exclude)README.md' ':(exclude).github' ':(exclude).gitignore') ]]; then | |
| echo UPDATED=true >> $GITHUB_ENV | |
| fi | |
| fi | |
| - | |
| name: Define tag | |
| if: ${{ github.ref == 'refs/heads/main' && env.UPDATED == 'true' }} | |
| run: | | |
| release_number=1 | |
| if git describe --tags; then | |
| current_tag=$(git describe --tags --abbrev=0) | |
| current_pgbouncer_version=$(echo $current_tag | cut -d'-' -f 1) | |
| current_pgbouncer_version=${current_pgbouncer_version##v} | |
| current_release=$(echo $current_tag | cut -d'-' -f 2) | |
| if [ $current_pgbouncer_version = ${{ env.PGBOUNCER_VERSION }} ]; then | |
| release_number=$((current_release+1)) | |
| fi | |
| fi | |
| echo IMAGE_RELEASE_VERSION=${release_number} >> $GITHUB_ENV | |
| echo TAG=${{ env.PGBOUNCER_VERSION }}-${release_number} >> $GITHUB_ENV | |
| - | |
| # In case we are releasing, we need to re-generate the Dockerfile from | |
| # the template again since now we also know the proper release version. | |
| name: Update Dockerfile and the JSON version file | |
| if: ${{ github.ref == 'refs/heads/main' && env.UPDATED == 'true' }} | |
| run: | | |
| sed \ | |
| -e 's/%%PGBOUNCER_VERSION%%/${{ env.PGBOUNCER_VERSION }}/' \ | |
| -e 's/%%DEBIAN_VERSION%%/${{ env.DEBIAN_VERSION }}/' \ | |
| -e 's/%%IMAGE_RELEASE_VERSION%%/${{ env.IMAGE_RELEASE_VERSION }}/' \ | |
| Dockerfile.template > Dockerfile | |
| jq -S '.PGBOUNCER_VERSION = "${{ env.PGBOUNCER_VERSION }}" | .IMAGE_RELEASE_VERSION = "${{ env.IMAGE_RELEASE_VERSION }}" | .DEBIAN_VERSION = "${{ env.DEBIAN_VERSION }}"' < .versions.json >> .versions.json.new | |
| mv .versions.json.new .versions.json | |
| - | |
| name: Temporarily disable "include administrators" branch protection | |
| if: ${{ always() && github.ref == 'refs/heads/main' && env.UPDATED == 'true' }} | |
| id: disable_include_admins | |
| uses: benjefferies/[email protected] | |
| with: | |
| access_token: ${{ secrets.REPO_GHA_PAT }} | |
| branch: main | |
| enforce_admins: false | |
| - | |
| name: Commit changes | |
| if: ${{ github.ref == 'refs/heads/main' && env.UPDATED == 'true' }} | |
| uses: EndBug/add-and-commit@v9 | |
| with: | |
| author_name: CloudNativePG Automated Updates | |
| author_email: [email protected] | |
| message: 'Automatic update' | |
| tag: v${{ env.TAG }} | |
| - | |
| name: Make sure a tag is created in case of update | |
| if: ${{ github.ref == 'refs/heads/main' && env.UPDATED == 'true' }} | |
| uses: mathieudutour/[email protected] | |
| with: | |
| github_token: ${{ secrets.REPO_GHA_PAT }} | |
| custom_tag: ${{ env.TAG }} | |
| tag_prefix: 'v' | |
| - | |
| name: Enable "include administrators" branch protection | |
| uses: benjefferies/[email protected] | |
| if: ${{ always() && github.ref == 'refs/heads/main' && env.UPDATED == 'true' }} | |
| with: | |
| access_token: ${{ secrets.REPO_GHA_PAT }} | |
| branch: main | |
| enforce_admins: ${{ steps.disable_include_admins.outputs.initial_status }} |