ubuntu/.gitea/workflows/docker.18.04.yaml

name: release-tag

on: push

jobs:
  release-image:
    runs-on: act_runner
    container:
      image: catthehacker/ubuntu:act-latest
    env:
      RUNNER_TOOL_CACHE: /toolcache
    steps:
      - name: Checkout
        uses: actions/checkout@v3

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v2

      - name: Get Meta
        id: meta
        run: |
          echo REPO_VERSION=$(git describe --tags --always | sed 's/^v//') >> $GITHUB_OUTPUT
          echo DOCKER_ORG=$(echo ${GITHUB_REPOSITORY} | awk -F"/" '{print $1}') >> $GITHUB_OUTPUT
          echo DOCKER_TAG=$([ -n "$DOCKER_TAG" ] && echo ${DOCKER_TAG} || echo "18.04") >> $GITHUB_OUTPUT
          echo DOCKER_HUB=$([ -n "$DOCKER_HUB" ] && echo ${DOCKER_HUB} || echo "docker.io") >> $GITHUB_OUTPUT
          echo REPO_NAME=$(echo ${GITHUB_REPOSITORY} | awk -F"/" '{print $2}' | sed 's|^docker-||g') >> $GITHUB_OUTPUT
          echo "$DOCKER_HUB/$DOCKER_ORG/$REPO_NAME:$DOCKER_TAG"          

      - name: Set up Docker BuildX
        uses: docker/setup-buildx-action@v2

      - name: Login to DockerHub
        uses: docker/login-action@v2
        with:
          password: ${{ secrets.DOCKER_TOKEN }}
          username: ${{ secrets.DOCKER_USERNAME }}
          registry: ${{ steps.meta.outputs.DOCKER_HUB }}

      - name: Build and push
        uses: docker/build-push-action@v4
        with:
          context: .
          file: ./Dockerfile.18.04
          platforms: |
            linux/amd64
            linux/arm64            
          push: true
          tags: | # replace it with your local IP and tags
            ${{ steps.meta.outputs.DOCKER_HUB }}/${{ steps.meta.outputs.DOCKER_ORG }}/${{ steps.meta.outputs.REPO_NAME }}:${{ steps.meta.outputs.DOCKER_TAG }}