docker-build-and-push.yml

name: docker-build-and-push

on:
  push:
    paths-ignore:
      - "README.md"
  pull_request:
    branches:
      - master
    paths-ignore:
      - "README.md"

jobs:
  docker:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v3
        with:
          platforms: linux/amd64,linux/arm64,linux/arm/v7,linux/386

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: docker images before
        run: docker image ls

      - name: Build awstats for testing
        uses: docker/build-push-action@v5
        with:
          load: true
          tags: pabra/awstats:test
          cache-from: type=registry,ref=pabra/awstats:buildcache

      - name: Build awstats-test
        uses: docker/build-push-action@v5
        with:
          context: ./test
          file: ./test/Dockerfile
          load: true
          tags: pabra/awstats-test:latest

      - name: run tests
        run: ./run_tests.sh skip_build

      - name: Docker meta
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: pabra/awstats
          labels: |
            org.opencontainers.image.authors=Patrick Braune<pabra@netzfruech.de>

      - name: Prepare
        id: prep
        if: github.event_name != 'pull_request'
        run: |
          set -ex
          DOCKER_IMAGE=pabra/awstats
          BRANCH="${GITHUB_REF#refs/heads/}"
          SHORT_SHA="${GITHUB_SHA:0:7}"
          COMMITS="$( git rev-list --count "${BRANCH}" )"
          SUBJECT="$( git show --no-patch --format=%s ${GITHUB_SHA} )"

          if [[ "${SUBJECT}" != publish:* ]]; then
            echo "tags=${TAGS}" >> $GITHUB_OUTPUT
          else

            if [ "${BRANCH}" = 'master' ]; then
              TAGS="${DOCKER_IMAGE}:${BRANCH}-${COMMITS}-${SHORT_SHA}"
              TAGS="${TAGS},${DOCKER_IMAGE}:edge"
            elif [ "${BRANCH}" = '7.9' ]; then
              TAGS="${DOCKER_IMAGE}:${BRANCH}-${COMMITS}-${SHORT_SHA}"
              TAGS="${TAGS},${DOCKER_IMAGE}:${BRANCH}"
              TAGS="${TAGS},${DOCKER_IMAGE}:latest"
            elif [ "${BRANCH}" = '7.8' ]; then
              TAGS="${DOCKER_IMAGE}:${BRANCH}-${COMMITS}-${SHORT_SHA}"
              TAGS="${TAGS},${DOCKER_IMAGE}:${BRANCH}"
            elif [ "${BRANCH}" = '7.7' ]; then
              TAGS="${DOCKER_IMAGE}:${BRANCH}-${COMMITS}-${SHORT_SHA}"
              TAGS="${TAGS},${DOCKER_IMAGE}:${BRANCH}"
            elif [ "${BRANCH}" = 'actions' ]; then
              TAGS="${DOCKER_IMAGE}:${BRANCH}-${COMMITS}-${SHORT_SHA}"
            else
              TAGS=''
            fi
            echo "tags=${TAGS}" >> $GITHUB_OUTPUT

          fi

      - name: debug tags
        run: |
          set -ex
          echo "tags: '${{ steps.prep.outputs.tags }}'"

      - name: Login to DockerHub
        if: github.event_name != 'pull_request' && steps.prep.outputs.tags
        uses: docker/login-action@v3
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: Build and push
        if: github.event_name != 'pull_request' && steps.prep.outputs.tags
        id: docker_build
        uses: docker/build-push-action@v5
        with:
          platforms: linux/amd64,linux/arm64,linux/arm/v7,linux/386
          push: true
          tags: ${{ steps.prep.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          cache-from: type=registry,ref=pabra/awstats:buildcache
          cache-to: type=registry,ref=pabra/awstats:buildcache,mode=max