MediaProcessing/.github/workflows/main.yml

name: Build Modules

on:
  push:
    branches:
      - main
  pull_request:
    branches:
      - main
  workflow_dispatch:

jobs:
  build-commoncode:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout repository
        uses: actions/checkout@v2

      - name: Build CommonCode
        run: |
          cd CommonCode 
          chmod +x ./gradlew
          ./gradlew build          

  build-encode:
    needs: build-commoncode
    runs-on: ubuntu-latest

    if: ${{ github.event_name == 'push' || github.event_name == 'workflow_dispatch' }}

    steps:
      - name: Checkout repository
        uses: actions/checkout@v2

      - name: Check if Encode has changed
        id: check-encode
        run: echo ::set-output name=changed::$(git diff --name-only ${{ github.event.before }} ${{ github.event.after }} Encode)

      - name: Build Encode module
        id: build-encode
        run: |
          if [ "${{ steps.check-encode.outputs.changed }}" == "Encode" ] || [ "${{ github.event_name }}" == "push" ] || [ "${{ github.event_name }}" == "workflow_dispatch" ]; then
            cd Encode
            chmod +x ./gradlew
            ./gradlew build
            echo "Build completed"
          else
            echo "Encode has not changed. Skipping Encode module build."
            echo "::set-output name=job_skipped::true"
          fi          

      - name: Generate Docker image tag
        id: docker-tag
        run: echo "::set-output name=tag::$(date -u +'%Y.%m.%d')-$(uuidgen | cut -c 1-8)"

      - name: Docker login
        uses: docker/login-action@f054a8b539a109f9f41c372932f1ae047eff08c9
        with:
          username: ${{ secrets.DOCKER_HUB_NAME }}
          password: ${{ secrets.DOCKER_HUB_TOKEN }}

      - name: Build and push Docker image
        if: (steps.build-encode.outputs.job_skipped != 'true' && github.event_name == 'push') || github.event_name == 'workflow_dispatch'
        uses: docker/build-push-action@v2
        with:
          context: ./Encode
          push: true
          tags: |
            bskjon/media-processing--encode:latest
            bskjon/media-processing--encode:${{ github.sha }}
            bskjon/media-processing--encode:${{ steps.docker-tag.outputs.tag }}            

  build-reader:
    needs: build-commoncode
    runs-on: ubuntu-latest

    if: ${{ github.event_name == 'push' || github.event_name == 'workflow_dispatch' }}

    steps:
      - name: Checkout repository
        uses: actions/checkout@v2

      - name: Check if Reader has changed
        id: check-reader
        run: echo ::set-output name=changed::$(git diff --name-only ${{ github.event.before }} ${{ github.event.after }} Reader)
        
      - name: Build Reader module
        id: build-reader
        run: |
          if [ "${{ steps.check-reader.outputs.changed }}" == "Reader" ] || [ "${{ github.event_name }}" == "push" ] || [ "${{ github.event_name }}" == "workflow_dispatch" ]; then
            cd Reader
            chmod +x ./gradlew
            ./gradlew build
            echo "Build completed"
          else
            echo "Reader has not changed. Skipping Reader module build."
            echo "::set-output name=job_skipped::true"
          fi          

      - name: Generate Docker image tag
        id: docker-tag
        run: echo "::set-output name=tag::$(date -u +'%Y.%m.%d')-$(uuidgen | cut -c 1-8)"

      - name: Docker login
        uses: docker/login-action@f054a8b539a109f9f41c372932f1ae047eff08c9
        with:
          username: ${{ secrets.DOCKER_HUB_NAME }}
          password: ${{ secrets.DOCKER_HUB_TOKEN }}

      - name: Build and push Docker image
        if: (steps.build-reader.outputs.job_skipped != 'true' && github.event_name == 'push') || github.event_name == 'workflow_dispatch'
        uses: docker/build-push-action@v2
        with:
          context: ./Reader
          push: true
          tags: |
            bskjon/mediaprocessing-reader:latest
            bskjon/mediaprocessing-reader:${{ github.sha }}
            bskjon/mediaprocessing-reader:${{ steps.docker-tag.outputs.tag }}            

  build-pymetadata:
    if: ${{ github.event_name == 'push' || github.event_name == 'workflow_dispatch' }}
    runs-on: ubuntu-latest

    steps:
      - name: Checkout repository
        uses: actions/checkout@v2

      - name: Check if pyMetadata has changed
        id: check-pymetadata
        run: echo ::set-output name=changed::$(git diff --name-only ${{ github.event.before }} ${{ github.event.after }} pyMetadata)
        
      - name: Build pyMetadata module
        id: build-pymetadata
        run: |
          if [ "${{ steps.check-pymetadata.outputs.changed }}" == "pyMetadata" ] || [ "${{ github.event_name }}" == "push" ] || [ "${{ github.event_name }}" == "workflow_dispatch" ]; then
            cd pyMetadata
            # Add the necessary build steps for your Python module here
            echo "Build completed"
          else
            echo "pyMetadata has not changed. Skipping pyMetadata module build."
            echo "::set-output name=job_skipped::true"
          fi          

      - name: Generate Docker image tag
        id: docker-tag
        run: echo "::set-output name=tag::$(date -u +'%Y.%m.%d')-$(uuidgen | cut -c 1-8)"

      - name: Docker login
        uses: docker/login-action@f054a8b539a109f9f41c372932f1ae047eff08c9
        with:
          username: ${{ secrets.DOCKER_HUB_NAME }}
          password: ${{ secrets.DOCKER_HUB_TOKEN }}

      - name: Build and push Docker image
        if: (steps.build-pymetadata.outputs.job_skipped != 'true' && github.event_name == 'push') || github.event_name == 'workflow_dispatch'
        uses: docker/build-push-action@v2
        with:
          context: ./pyMetadata
          push: true
          tags: |
            bskjon/mediaprocessing-pymetadata:latest
            bskjon/mediaprocessing-pymetadata:${{ github.sha }}
            bskjon/mediaprocessing-pymetadata:${{ steps.docker-tag.outputs.tag }}