build-image-bot.yml

name: Build and Push Bot Docker Image

on:
  push:
    branches:
      - main
    tags:
      - '*'
    paths:
      - 'Dockerfile_bot'
      - 'src/bot/**'
      - 'requirements-bot.txt'
  pull_request:
    paths:
      - 'Dockerfile_bot'
      - 'src/bot/**'
      - 'requirements-bot.txt'


jobs:
  docker:
    runs-on: ubuntu-latest

    steps:

    - name: Checkout code
      uses: actions/checkout@v4
      with:
        fetch-depth: 0 

    - name: Get the latest Git tag
      id: get_tag
      run: |
        TAG=$(git describe --tags --abbrev=0)
        echo "Latest tag is $TAG"
        echo "LATEST_TAG=$TAG" >> $GITHUB_ENV
  
    - name: Set short git commit SHA
      id: get_sha
      run: |
        SHORT_SHA=$(git rev-parse --short ${{ github.sha }})
        echo "Short commit SHA is $SHORT_SHA"
        echo "SHORT_SHA=$SHORT_SHA" >> $GITHUB_ENV

    - name: Confirm git commit SHA and tag variables
      run: |
        if [ -z "${{ env.SHORT_SHA }}" ] || [ -z "${{ env.LATEST_TAG }}" ]; then
          echo "Error: One of SHORT_SHA, LATEST_TAG is empty"
          exit 1
        fi

    # Setup Docker Buildx
    - name: Set up Docker Buildx
      uses: docker/setup-buildx-action@v1

    # Login to Docker Hub
    - name: Login to DockerHub
      if: github.event_name == 'push' && (github.ref == 'refs/heads/main' || startsWith(github.ref, 'refs/tags/'))
      uses: docker/login-action@v1
      with:
        username: ${{ secrets.DOCKERHUB_USERNAME }}
        password: ${{ secrets.DOCKERHUB_TOKEN }}

    # Build and push bot image
    - name: Build and push bot Docker image
      uses: docker/build-push-action@v2
      with:
        context: .
        file: ./Dockerfile_bot
        push: ${{ github.event_name == 'push' && (github.ref == 'refs/heads/main' || startsWith(github.ref, 'refs/tags/')) }}
        tags: |
          olegeech/mvcr-application-checker:bot-latest
          olegeech/mvcr-application-checker:bot-${{ env.LATEST_TAG }}
        build-args: |
          BASE_VERSION=${{ env.LATEST_TAG }}
          GIT_COMMIT=${{ env.SHORT_SHA }}