Build Actions Runner Images #28
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| name: Build Actions Runner Images | |
| on: | |
| push: | |
| branches: | |
| - main | |
| paths: | |
| - apps/arc/runners/**/Dockerfile | |
| schedule: | |
| - cron: "0 0 * * 0" | |
| workflow_dispatch: | |
| env: | |
| REGISTRY: ghcr.io | |
| jobs: | |
| gather-dockerfiles: | |
| name: Gather Dockerfiles | |
| runs-on: pi-cluster | |
| outputs: | |
| contexts: ${{ github.event_name == 'push' && steps.find-changed.outputs.all_changed_files || steps.find-all.outputs.contexts }} | |
| steps: | |
| - name: Install Git | |
| if: github.event_name == 'push' | |
| run: | | |
| sudo apt update && sudo apt install -y git | |
| - name: Checkout | |
| uses: actions/checkout@v4 | |
| - name: Find all changed Dockerfiles (push) | |
| id: find-changed | |
| if: github.event_name == 'push' | |
| uses: tj-actions/changed-files@v44 | |
| with: | |
| files: apps/arc/runners/**/Dockerfile | |
| since_last_remote_commit: true | |
| json: true | |
| escape_json: false | |
| dir_names: true | |
| - name: Find all Dockerfiles (schedule) | |
| id: find-all | |
| if: github.event_name != 'push' | |
| run: | | |
| CONTEXTS=$(find apps/arc/runners \ | |
| -name Dockerfile -printf '%h\n' | \ | |
| jq -R -s -c 'split("\n")[:-1]') | |
| echo "contexts=${CONTEXTS}" >> "${GITHUB_OUTPUT}" | |
| build-image: | |
| name: Build Image | |
| runs-on: pi-cluster | |
| needs: | |
| - gather-dockerfiles | |
| permissions: | |
| contents: read | |
| packages: write | |
| strategy: | |
| matrix: | |
| context: ${{ fromJSON(needs.gather-dockerfiles.outputs.contexts) }} | |
| concurrency: | |
| group: build-image-${{ matrix.context }} | |
| cancel-in-progress: true | |
| steps: | |
| - name: Checkout | |
| uses: actions/checkout@9bb56186c3b09b4f86b1c65136769dd318469633 # v4 | |
| - name: Build image name | |
| id: image-name | |
| env: | |
| context: ${{ matrix.context }} | |
| run: | | |
| echo "name=${context#apps/arc/runners/}" >> "${GITHUB_OUTPUT}" | |
| - name: Set up Docker Buildx | |
| uses: docker/setup-buildx-action@v3 | |
| - name: Docker login | |
| run: echo "${{ secrets.GITHUB_TOKEN }}" | docker login ghcr.io -u ${{ github.actor }} --password-stdin | |
| - name: Build and push | |
| uses: docker/build-push-action@v5 | |
| with: | |
| context: ${{ matrix.context }} | |
| push: true | |
| tags: ${{ env.REGISTRY }}/invakid404/runners/${{ steps.image-name.outputs.name }}:latest | |
| cache-from: type=gha | |
| cache-to: type=gha,mode=max |