main.yml

# This is a basic workflow to help you get started with Actions

name: CI.build.template

# Controls when the action will run. Triggers the workflow on push or pull request

# Controls when the action will run. 
on:
  # Triggers the workflow on push or pull request events but only for the main branch
  push:
  pull_request:

  # Allows you to run this workflow manually from the Actions tab
  workflow_dispatch:

# A workflow run is made up of one or more jobs that can run sequentially or in parallel
jobs:

  generateInputDockerFile:
    runs-on: ubuntu-latest
    permissions:
      # Give the default GITHUB_TOKEN write permission to commit and push the
      # added or changed files to the repository.
      contents: write
    outputs:
      matrix: ${{ steps.set-matrix.outputs.matrix }}
      commit_hash: ${{ steps.set-matrix.outputs.commit_hash }}
    steps:
      - uses: actions/checkout@v4
        with:
          ref: ${{ github.head_ref }}
      - name: Use Node.js
        uses: actions/setup-node@v4
        with: 
          node-version: "18.x"
      - name: Install dependencies
        run: npm install
      - name: generate Dockerfiles
        run: node make.js -r ${{ github.ref_name }}
      - name: Generate matrix with all Dockerfiles of the repository
        id: set-matrix
        run: |
          dockerfiles=$(ls -l *.d | grep '^-' | awk -F ' ' '{print $9}' | jq -R -s -c 'split("\n") | map(select(length > 0))')
          echo "dockerfiles=$dockerfiles"
          # dockerfiles is an array of filename
          # echo "::set-output name=matrix::$dockerfiles"
          echo "matrix=$dockerfiles" >> $GITHUB_OUTPUT
      - uses: actions/upload-artifact@v4
        with:
          name: artifact-dockerfiles
          path: "*.d"
          if-no-files-found: warn # 'error' or 'ignore' are also available, defaults to `warn`
      
  build:
    needs: generateInputDockerFile
    runs-on: ubuntu-latest
    permissions:
      # Give the default GITHUB_TOKEN write permission to commit and push the
      # added or changed files to the repository.
      contents: write
    outputs:
      matrix: ${{ steps.set-jsonimage.outputs.matrix }}
    strategy:
      fail-fast: false
      matrix:
        path: ${{ fromJson(needs.generateInputDockerFile.outputs.matrix) }}
    steps:
      - uses: actions/checkout@v4
        with:
          ref: ${{ github.head_ref }}
     
      # overwrite previous Dockerfiles
      - uses: actions/download-artifact@v4
        with:
            name: artifact-dockerfiles
            
      - name: Current Dockerfile
        run: |
          echo Dockerfile ${{ matrix.path }}
          ls -la ${{ matrix.path }}
          cat ${{ matrix.path }}
         
      - name: Set up QEMU
        uses: docker/setup-qemu-action@v3

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3
 
      - name: Login to DockerHub
        uses: docker/login-action@v3
        with:
         username: ${{ secrets.DOCKER_USERNAME }}
         password: ${{ secrets.DOCKER_TOKEN }}

      - name: Define platforms
        id: define-platforms
        run: |
          PLATFORMS=$(grep "# platforms=" ${{ matrix.path }} | awk -F "=" '{print $2 }')
          echo "platforms=$PLATFORMS"
          echo "platforms=$PLATFORMS" >> "$GITHUB_OUTPUT"

      - name: Build and push ${{ matrix.path }}
        env: 
          image: ${{ matrix.path }}
          imagetag: ${{ github.ref_name || 'main' }}
        uses: docker/build-push-action@v5
        with:
          file: ${{ env.image }}
          context: .
          platforms: ${{ steps.define-platforms.outputs.platforms }}
          build-args: |
            TAG=${{ env.imagetag }}
          push: true
          tags: |
            abcdesktopio/${{ env.image }}:${{ env.imagetag }}
        
      - uses: actions/upload-artifact@v4
        env: 
          image: ${{ matrix.path }}
          imagetag: ${{ github.ref_name || 'main' }}
        with:
          name: artifact.${{ env.image }}.${{ env.imagetag }}
          path: ${{ env.image }}
          if-no-files-found: error # 'warn' or 'ignore' are also available, defaults to `warn`
 
      - name: Repository Dispatch
        env: 
          image: ${{ matrix.path }}
          imagetag: ${{ github.ref_name || 'main' }}
        uses: peter-evans/repository-dispatch@v3
        with:
          token: ${{ secrets.TOKEN_DISPATCH }}
          repository: abcdesktopio/images
          event-type: dispatch-from-oc.apps
          client-payload: '{ "ref_name": "${{ github.ref_name }}", "image": "${{ env.image }}", "tag": "${{ env.imagetag }}"}'

  generateDocumentation:
    needs: build
    runs-on: ubuntu-latest
    permissions:
      # Give the default GITHUB_TOKEN write permission to commit and push the
      # added or changed files to the repository.
      contents: write
    steps:
      - uses: actions/checkout@v4
        with:
          ref: ${{ github.head_ref }}
      
      - uses: actions/download-artifact@v4
        with:
          name: artifact-dockerfiles   
          
      - name: Use Node.js
        uses: actions/setup-node@v4
        with: 
          node-version: "18.x"
          
      - name: Install dependencies
        run: npm install   
        
      - name: Set up QEMU
        uses: docker/setup-qemu-action@v3

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3
        
      - name: generate MarkDown files
        run: |
          node make-docs.js --release ${{ github.head_ref }}
          
      - uses: actions/upload-artifact@v4
        with:
          name: artifact-application-md-files
          path: "*.md"
          if-no-files-found: error # 'error' or 'ignore' are also available, defaults to `warn`
      
      - name: Repository Dispatch
        uses: peter-evans/repository-dispatch@v3
        with:
          token: ${{ secrets.TOKEN_DISPATCH }}
          repository: abcdesktopio/docs
          event-type: dispatch-from-oc.apps
          client-payload: '{ "ref_name": "${{ github.head_ref }}", "repository": "${{ github.repository }}", "run_id": "${{ github.run_id }}", "artifact": "artifact-application-md-files" }'

      #- name: commit Dockerfiles and md files
      #  env: 
      #    CI_COMMIT_MESSAGE: Continuous Integration Build Artifacts
      #    CI_COMMIT_AUTHOR: ${{ github.event.repository.name }} Continuous Integration
      #  uses: nick-fields/retry@v2
      #  with:
      #    timeout_minutes: 10
      #    max_attempts: 3
      #    command: |
      #      git config --global pull.ff only
      #      git config --global user.name "${{ env.CI_COMMIT_AUTHOR }}"
      #      git config --global user.email "abcdesktop@users.noreply.github.com"
      #      git add *.md *.d
      #      git commit -m "${{ env.CI_COMMIT_MESSAGE }}" *.md
      #      git push origin ${{ github.head_ref }}