docker-image.yml

name: "Docker build and push"
on:
  push:
    branches: [ "master" ]
jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - name: Login to Docker Hub
        uses: docker/login-action@v3
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}
      - name: Checkout code
        uses: actions/checkout@v4
      - name: "Build images"
        if: success()
        run: |
          jq -r 'map(select(.build == true)).[]
                | .stages[] as $stage
                | "docker build  --no-cache --target \($stage) -t \(.namespace)/\(.repository):\(.tag)-\($stage|ascii_downcase) ./\(.path) "
                | split("\n") | .[]'  versions.json | while read -r image; do
                $($image);
          done
      - name: "Push images"
        if: success()
        run: |
          jq -r 'map(select(.build == true and .push == true)).[]
            | .stages[] as $stage
            | "docker push \(.namespace)/\(.repository):\(.tag)-\($stage|ascii_downcase)"
            | split("\n") | .[]' versions.json | while read -r image; do
            eval $image; 
          done