docker-publish.yml

name: Docker

on:
  push:
    branches: [ "master" ]


jobs:
  build:
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write
      # This is used to complete the identity challenge
      # with sigstore/fulcio when running outside of PRs.
      id-token: write

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Get changed files
        id: changed-files
        uses: tj-actions/changed-files@v44
        # To compare changes between the current commit and the last pushed remote commit set `since_last_remote_commit: true`. e.g
        with:
        #   since_last_remote_commit: true 
        #   files: **
          files_ignore: .github/**

      - name: List all changed files
        env:
          ALL_CHANGED_FILES: ${{ steps.changed-files.outputs.all_changed_files }}
          
          USERNAME: ${{secrets.USERNAME}}
          PASSWORD: ${{secrets.PASSWORD}}
        run: |
          docker login -u ${USERNAME} -p ${PASSWORD}
          for file in `echo ${ALL_CHANGED_FILES}|tr " " "\n" | sort |uniq`; do
            CHANGEFOLDER=$(echo ${file}|awk -F"/" '{print $1}')
            VERSION=$(grep -w VERSION ${CHANGEFOLDER}/Dockerfile |awk -F":" '{print $2}')
            echo ${VERSION}
            IMAGENAME=$(echo pilgrima/${CHANGEFOLDER}:${VERSION})
            echo ${IMAGENAME}
            docker buildx build -t ${IMAGENAME} ${CHANGEFOLDER} 
            docker push ${IMAGENAME}
            docker tag ${IMAGENAME} $(echo pilgrima/${CHANGEFOLDER}:latest)
            docker push $(echo pilgrima/${CHANGEFOLDER}:latest)

          done