Latest Build & Push #619
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| name: Latest Build & Push | |
| on: | |
| schedule: | |
| - cron: '30 10 * * *' | |
| jobs: | |
| job01: | |
| name: Base update check | |
| runs-on: ubuntu-latest | |
| outputs: | |
| build_new_image: ${{ steps.base_update_check.outputs.build_image }} | |
| steps: | |
| - | |
| name: Checkout | |
| uses: actions/checkout@v4 | |
| with: | |
| ref: main | |
| - | |
| name: Base image update check | |
| id: base_update_check | |
| run: | | |
| function validate_digest() { | |
| local digest="$1" | |
| if [[ ! "$digest" =~ ^sha256:[a-f0-9]{64}$ ]]; then | |
| echo "Error invalid digest format: $digest" | |
| exit 0 | |
| fi | |
| } | |
| BASE_IMAGE_DIGEST=$(curl -s https://registry.hub.docker.com/v2/repositories/pihole/pihole/tags/latest | grep -oP '"digest":"\K[^"]+' | tail -1) | |
| validate_digest "$BASE_IMAGE_DIGEST" | |
| PREVIOUS_DIGEST=$(cat ./digest_base_latest) | |
| validate_digest "$PREVIOUS_DIGEST" | |
| if [ "$BASE_IMAGE_DIGEST" == "$PREVIOUS_DIGEST" ]; then | |
| echo "Base image has not been updated. Exiting..." | |
| echo "build_image=false" >> $GITHUB_OUTPUT | |
| else | |
| echo "Base image has been updated. Continuing with the build..." | |
| echo "build_image=true" >> $GITHUB_OUTPUT | |
| fi | |
| - | |
| name: Docker Hub Description | |
| uses: peter-evans/dockerhub-description@v4 | |
| with: | |
| username: ${{ secrets.DOCKERHUB_USER }} | |
| password: ${{ secrets.DOCKERHUB_ACCESS_TOKEN }} | |
| repository: ${{ secrets.DOCKERHUB_NAMESPACE }}/pihole-bind9 | |
| short-description: ${{ github.event.repository.description }} | |
| job02: | |
| name: Build and publish | |
| needs: [job01] | |
| if: needs.job01.outputs.build_new_image == 'true' | |
| runs-on: ubuntu-latest | |
| steps: | |
| - | |
| name: Checkout | |
| uses: actions/checkout@v4 | |
| with: | |
| ref: main | |
| - | |
| name: Version code | |
| id: version_code_check | |
| run: | | |
| CHECK_VERSION_CODE=$(curl -s https://api.github.com/repos/pi-hole/docker-pi-hole/releases/latest | grep "tag_name" | cut -d'"' -f 4 | tail -n 1) | |
| echo "New Version: $CHECK_VERSION_CODE" | |
| echo VERSION_CODE=$CHECK_VERSION_CODE >> $GITHUB_OUTPUT | |
| - | |
| name: Set up QEMU | |
| uses: docker/setup-qemu-action@v3 | |
| - | |
| name: Set up Docker Buildx | |
| uses: docker/setup-buildx-action@v3 | |
| - | |
| name: Docker meta | |
| id: meta | |
| uses: docker/metadata-action@v5 | |
| with: | |
| images: | | |
| ${{ secrets.DOCKERHUB_NAMESPACE }}/pihole-bind9 | |
| flavor: | | |
| latest=true | |
| tags: | | |
| type=raw,value=${{ steps.version_code_check.outputs.VERSION_CODE }} | |
| - | |
| name: Login to DockerHub | |
| uses: docker/login-action@v3 | |
| with: | |
| username: ${{ secrets.DOCKERHUB_USER }} | |
| password: ${{ secrets.DOCKERHUB_ACCESS_TOKEN }} | |
| - | |
| name: Build and push | |
| uses: docker/build-push-action@v6 | |
| with: | |
| context: ./ | |
| platforms: linux/amd64, linux/arm64, linux/arm/v7, linux/arm/v6, linux/386 | |
| build-args: BASE_IMG_TAG=latest | |
| push: true | |
| tags: ${{ steps.meta.outputs.tags }} | |
| labels: ${{ steps.meta.outputs.labels }} | |
| cache-from: | | |
| type=registry,ref=${{ secrets.DOCKERHUB_NAMESPACE }}/docker-cache:buildcache.pihole-bind9.latest | |
| cache-to: | | |
| type=registry,ref=${{ secrets.DOCKERHUB_NAMESPACE }}/docker-cache:buildcache.pihole-bind9.latest,mode=max | |
| - | |
| name: Create release | |
| uses: svenstaro/upload-release-action@v2 | |
| with: | |
| body: | | |
| ## What's Changed (Docker Image v${{ steps.version_code_check.outputs.VERSION_CODE }}) | |
| * Check Pi-hole Docker detailed changelog [here.](https://github.com/pi-hole/docker-pi-hole/releases/tag/${{ steps.version_code_check.outputs.VERSION_CODE }}) | |
| repo_token: ${{ secrets.GITHUB_TOKEN }} | |
| file: ./digest_base_latest | |
| release_name: ${{ steps.version_code_check.outputs.VERSION_CODE }} | |
| tag: ${{ steps.version_code_check.outputs.VERSION_CODE }} | |
| make_latest: true | |
| overwrite: true | |
| - | |
| name: Update digest to file | |
| run: | | |
| BASE_IMAGE_DIGEST=$(curl -s https://registry.hub.docker.com/v2/repositories/pihole/pihole/tags/latest | grep -oP '"digest":"\K[^"]+' | tail -1) | |
| echo "New Digest: $BASE_IMAGE_DIGEST" | |
| echo $BASE_IMAGE_DIGEST > ./digest_base_latest | |
| - | |
| name: Commit files | |
| run: | | |
| git config user.name "GitHub Actions" | |
| git config user.email "actions@github.com" | |
| git commit -a -m "Base Digest Updated" | |
| - | |
| name: Push changes to repository | |
| uses: ad-m/github-push-action@master | |
| with: | |
| github_token: ${{ secrets.GITHUB_TOKEN }} | |
| force: true |