Build #45
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| name: Build | |
| on: | |
| workflow_dispatch: | |
| schedule: | |
| - cron: '0 0 * * *' | |
| jobs: | |
| shellcheck: | |
| name: Test | |
| uses: ./.github/workflows/check.yml | |
| build: | |
| name: Build | |
| needs: shellcheck | |
| runs-on: ubuntu-latest | |
| permissions: | |
| packages: write | |
| contents: read | |
| steps: | |
| - | |
| name: Checkout | |
| uses: actions/checkout@v4 | |
| with: | |
| fetch-depth: 0 | |
| - | |
| name: Get remote package data | |
| uses: wei/curl@master | |
| with: | |
| args: --silent "https://pkgs.alpinelinux.org/package/edge/community/x86_64/munin" --output ./package_data.html | |
| - | |
| name: Get tag from package data | |
| run: | | |
| #!/bin/bash | |
| latest_tag=$(grep -A 3 -i version ./package_data.html | sed -E 's#.*>([0-9\.]+)-r[0-9]+</a>#\1#g' | tail -1 | sed 's/^[ \t]*//;s/[ \t]*$//') | |
| echo "latest_tag=$latest_tag" >> $GITHUB_ENV | |
| - | |
| name: Check if the new tag exists in DockerHub | |
| id: check-tag | |
| run: | | |
| #!/bin/bash | |
| dockerhub_tags=$(curl -s https://hub.docker.com/v2/repositories/${{ secrets.DOCKERHUB_REPO }}/tags | jq -r '.results[].name') | |
| if echo "${dockerhub_tags}" | grep -q "${{ env.latest_tag }}"; then | |
| echo "exists=true" >> $GITHUB_ENV | |
| else | |
| echo "exists=false" >> $GITHUB_ENV | |
| fi | |
| - | |
| name: Set up Docker Buildx | |
| if: env.exists == 'false' | |
| uses: docker/setup-buildx-action@v3 | |
| - | |
| name: Prepare Docker build | |
| if: env.exists == 'false' | |
| id: prepare | |
| run: | | |
| PLATFORMS="linux/amd64,linux/arm64" | |
| TAGS=() | |
| TAGS=("${{ secrets.DOCKERHUB_REPO }}:latest") | |
| TAGS+=("${{ secrets.DOCKERHUB_REPO }}:${{ env.latest_tag }}") | |
| TAGS+=("ghcr.io/${{ github.repository }}:latest") | |
| TAGS+=("ghcr.io/${{ github.repository }}:${{ env.latest_tag }}") | |
| echo "tags=${TAGS[@]}" >> $GITHUB_OUTPUT | |
| echo "version=${{ env.latest_tag }}" >> $GITHUB_OUTPUT | |
| echo "docker_platforms=${PLATFORMS}" >> $GITHUB_OUTPUT | |
| echo "build_date=$(date -u +'%Y-%m-%dT%H:%M:%SZ')" >> $GITHUB_OUTPUT | |
| - | |
| name: Login into Docker Hub | |
| if: env.exists == 'false' | |
| uses: docker/login-action@v3 | |
| with: | |
| username: ${{ secrets.DOCKERHUB_USERNAME }} | |
| password: ${{ secrets.DOCKERHUB_TOKEN }} | |
| - | |
| name: Login to GitHub Container Registry | |
| if: env.exists == 'false' | |
| uses: docker/login-action@v3 | |
| with: | |
| registry: ghcr.io | |
| username: ${{ github.actor }} | |
| password: ${{ secrets.GITHUB_TOKEN }} | |
| - | |
| name: Build Docker image | |
| if: env.exists == 'false' | |
| run: | | |
| TAGS=(${{ steps.prepare.outputs.tags }}) | |
| echo "Build date: ${{ steps.prepare.outputs.build_date }}" | |
| echo "Docker platform: ${{ steps.prepare.outputs.docker_platforms }}" | |
| echo "Tags: ${TAGS}" | |
| docker buildx build --platform ${{ steps.prepare.outputs.docker_platforms }} \ | |
| --output "type=image,push=true" \ | |
| --progress=plain \ | |
| --build-arg "BUILD_ARG=${GITHUB_RUN_ID}" \ | |
| --build-arg "VERSION_ARG=${{ steps.prepare.outputs.version }}" \ | |
| --build-arg "DATE_ARG=${{ steps.prepare.outputs.build_date }}" \ | |
| --build-arg "VCS_REF=${GITHUB_SHA::8}" \ | |
| $(printf "%s" "${TAGS[@]/#/ --tag }" ) . | |
| - | |
| name: Clear Docker credentials | |
| if: env.exists == 'false' | |
| run: | | |
| rm -f ${HOME}/.docker/config.json |