build-acs-lc-python-api.yml

name: build-acs-lc-python-api

on:
  push:
    branches: [ "main" ]
  pull_request:
    branches: [ "main" ]
  workflow_dispatch:

defaults:
  run:
    working-directory: labs/04-deploy-ai/01-backend-api/aais-lc-python-api/aais-lc-python

env:
  IMAGE_NAME: aais-lc-python-api

jobs:

  build:

    runs-on: ubuntu-latest
    permissions:
      packages: write
      contents: read

    steps:
    - uses: actions/checkout@v3

    - name: Build image
      run: docker build . --file Dockerfile --tag $IMAGE_NAME --label "runnumber=${GITHUB_RUN_ID}" --build-arg BUILD_TAG=${GITHUB_RUN_ID}

    - name: Log in to registry
      # This is where you will update the PAT to GITHUB_TOKEN
      run: echo "${{ secrets.GITHUB_TOKEN }}" | docker login ghcr.io -u ${{ github.actor }} --password-stdin

    - name: Push image
      run: |
        IMAGE_ID=ghcr.io/${{ github.repository_owner }}/intro-to-intelligent-apps/$IMAGE_NAME
        # Change all uppercase to lowercase
        IMAGE_ID=$(echo $IMAGE_ID | tr '[A-Z]' '[a-z]')
        # Strip git ref prefix from version
        VERSION=$(echo "${{ github.ref }}" | sed -e 's,.*/\(.*\),\1,')
        # Strip "v" prefix from tag name
        [[ "${{ github.ref }}" == "refs/tags/"* ]] && VERSION=$(echo $VERSION | sed -e 's/^v//')
        # Use Docker `latest` tag convention
        [ "$VERSION" == "master" ] && VERSION=latest
        echo IMAGE_ID=$IMAGE_ID
        echo VERSION=$VERSION
        docker tag $IMAGE_NAME $IMAGE_ID:$VERSION
        docker push $IMAGE_ID:$VERSION