baseimage-docker_fr/.github/workflows/scheduled-build.yml

name: Scheduled Security Build

on:
    schedule:
        - cron: '0 2 * * 0'  # Every Sunday at 02:00 UTC
    workflow_dispatch:

permissions:
    contents: write
    packages: write

jobs:
    build:
        runs-on: ubuntu-latest
        permissions:
            contents: write
            packages: write
        strategy:
            fail-fast: false
            matrix:
                include:
                    - ubuntu_codename: resolute
                      base_image: ubuntu:26.04
                    - ubuntu_codename: noble
                      base_image: ubuntu:24.04
                    - ubuntu_codename: jammy
                      base_image: ubuntu:22.04
        steps:
          - name: Get latest release tag and compute next patch version
            id: release
            run: |
              LATEST_TAG=$(gh release list \
                --repo ${{ github.repository }} \
                --exclude-pre-releases \
                --exclude-drafts \
                --json tagName \
                --jq '[.[] | select(.tagName | startswith("${{ matrix.ubuntu_codename }}-"))] | first | .tagName')
              if [ -z "${LATEST_TAG}" ]; then
                echo "No release found for ${{ matrix.ubuntu_codename }} track" >&2
                exit 1
              fi
              # Extract version and bump patch: noble-1.0.2 -> noble-1.0.3
              if ! echo "${LATEST_TAG}" | grep -qE '^[a-z]+-[0-9]+\.[0-9]+\.[0-9]+$'; then
                echo "Tag '${LATEST_TAG}' does not match expected format <codename>-<major>.<minor>.<patch>" >&2
                exit 1
              fi
              PREFIX="${LATEST_TAG%.*}"            # noble-1.0
              PATCH="${LATEST_TAG##*.}"            # 2
              NEXT_PATCH=$((PATCH + 1))
              NEXT_TAG="${PREFIX}.${NEXT_PATCH}"  # noble-1.0.3
              echo "current_tag=${LATEST_TAG}" >> $GITHUB_OUTPUT
              echo "next_tag=${NEXT_TAG}" >> $GITHUB_OUTPUT
            env:
              GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}

          - name: Checkout release tag
            uses: actions/checkout@v4
            with:
              ref: ${{ steps.release.outputs.current_tag }}

          - name: Prepare
            id: prep
            run: |
              DOCKER_IMAGE=phusion/baseimage
              NEXT_TAG=${{ steps.release.outputs.next_tag }}
              PLATFORMS=amd64,arm,arm64
              TAGS="${DOCKER_IMAGE}:${NEXT_TAG}"
              TAGS="${TAGS}, ${DOCKER_IMAGE}:${{ matrix.ubuntu_codename }}"
              TAGS="${TAGS}, ghcr.io/${{ github.repository_owner }}/baseimage:${NEXT_TAG}"
              TAGS="${TAGS}, ghcr.io/${{ github.repository_owner }}/baseimage:${{ matrix.ubuntu_codename }}"
              echo "tags=${TAGS}" >> $GITHUB_OUTPUT
              echo "platforms=${PLATFORMS}" >> $GITHUB_OUTPUT

          - name: Set up QEMU
            uses: docker/setup-qemu-action@v3
            with:
              platforms: ${{ steps.prep.outputs.platforms }}

          - name: Set up Docker Buildx
            uses: docker/setup-buildx-action@v3
            with:
              install: true
              version: latest
              driver-opts: image=moby/buildkit:latest

          - name: Login to GHCR (Github Container Registry)
            uses: docker/login-action@v3
            with:
              registry: ghcr.io
              username: ${{ github.actor }}
              password: ${{ secrets.GITHUB_TOKEN }}

          - name: Login to Docker Hub
            uses: docker/login-action@v3
            with:
              username: ${{ secrets.DOCKER_USERNAME }}
              password: ${{ secrets.DOCKER_PASSWORD }}

          - name: Build and Push
            uses: docker/build-push-action@v6
            with:
              context: image
              platforms: ${{ steps.prep.outputs.platforms }}
              push: true
              tags: ${{ steps.prep.outputs.tags }}
              build-args: BASE_IMAGE=${{ matrix.base_image }}
              no-cache: true

          - name: Check gh auth status
            run: gh auth status
            env:
              GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}

          - name: Create GitHub Release
            run: |
              gh release create "${{ steps.release.outputs.next_tag }}" \
                --repo "${{ github.repository }}" \
                --target "${{ steps.release.outputs.current_tag }}" \
                --title "${{ steps.release.outputs.next_tag }}" \
                --notes "Automated weekly security rebuild of \`${{ steps.release.outputs.current_tag }}\` with latest \`${{ matrix.base_image }}\` packages.

              Images pushed:
              - \`phusion/baseimage:${{ steps.release.outputs.next_tag }}\`
              - \`phusion/baseimage:${{ matrix.ubuntu_codename }}\`
              - \`ghcr.io/${{ github.repository_owner }}/baseimage:${{ steps.release.outputs.next_tag }}\`
              - \`ghcr.io/${{ github.repository_owner }}/baseimage:${{ matrix.ubuntu_codename }}\`"
            env:
              GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}