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#
#   http://www.apache.org/licenses/LICENSE-2.0
#
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name: Docker Image Build

on:
  push:
    branches:
      - main
    tags:
      - '[0-9]+.[0-9]+.*'

permissions:
  contents: read

concurrency:
  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
  cancel-in-progress: true

jobs:
  build:
    if: github.repository == 'apache/cloudstack'
    runs-on: ubuntu-24.04
    steps:
      - name: Login to Docker Registry
        uses: docker/login-action@650006c6eb7dba73a995cc03b0b2d7f5ca915bee # v4.2.0
        with:
          registry: ${{ secrets.DOCKER_REGISTRY }}
          username: ${{ secrets.DOCKERHUB_USER }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: Set Docker repository name
        run: echo "DOCKER_REPOSITORY=apache" >> $GITHUB_ENV

      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
        with:
          persist-credentials: false

      - name: Set ACS version
        run: echo "ACS_VERSION=$(grep '<version>' pom.xml | head -2 | tail -1 | cut -d'>' -f2 |cut -d'<' -f1)" >> $GITHUB_ENV

      - name: Set Docker image TAG
        run: echo "TAG=$(if [ "${{ github.ref_type }}" = "tag" ];then echo ${{ github.ref_name }}; elif [[ "${ACS_VERSION}" =~ .*-SNAPSHOT ]];then echo ${ACS_VERSION}-$(date +'%Y%m%d-%H%M%S');else echo ${ACS_VERSION};fi)" >> $GITHUB_ENV

      - name: Set Docker image FULL TAG
        run: echo "FULL_TAG=$(if [ "${{ secrets.DOCKER_REGISTRY }}" = "" ];then echo ${DOCKER_REPOSITORY}/cloudstack-simulator:${TAG};else echo ${{ secrets.DOCKER_REGISTRY }}/${DOCKER_REPOSITORY}/cloudstack-simulator:${TAG};fi)" >> $GITHUB_ENV

      - name: Build the Docker image for cloudstack-simulator
        run: cd tools/docker && docker build ../.. --file Dockerfile --tag ${FULL_TAG}

      - name: Push Docker image to Docker Registry
        run: docker push ${FULL_TAG}