ci.yml

name: agent-microservice

on: [push, pull_request, workflow_dispatch]

jobs:
  buildDockerImage:
    name: Build and Dockerize
    runs-on: ubuntu-latest
    outputs:
      image_name: ${{ steps.set-tag.outputs.image_name }}
      image_tag: ${{ steps.set-tag.outputs.image_tag }}
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Login to GitHub Container Registry
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.repository_owner }}
          password: ${{ secrets.ADMIN_GITHUB_TOKEN }}

      - name: Set image name and tag
        id: set-tag
        run: |
          echo "IMAGE_NAME=agent-microservice" >> $GITHUB_ENV
          echo "image_name=agent-microservice" >> $GITHUB_OUTPUT
          
          if [[ -n "${{ github.ref }}" && "${{ github.ref }}" =~ ^refs/tags/ ]]; then
            tagNumber=$(echo "${{ github.ref }}" | sed 's#refs/tags/##')
            echo "IMAGE_TAG=$tagNumber" >> $GITHUB_ENV
            echo "image_tag=$tagNumber" >> $GITHUB_OUTPUT
          else
            calculatedSha=$(git rev-parse --short ${{ github.sha }})
            tagNumber=${{ github.run_id }}-$calculatedSha
            echo "IMAGE_TAG=$tagNumber" >> $GITHUB_ENV
            echo "image_tag=$tagNumber" >> $GITHUB_OUTPUT
          fi

      - name: Confirm image name and tag
        run: |
          echo "Image Name: ${{ env.IMAGE_NAME }}"
          echo "Image Tag: ${{ env.IMAGE_TAG }}"

      - name: Build Docker image in Github container registry
        run: |
          lower_owner=$(echo "${{ github.repository_owner }}" | tr '[:upper:]' '[:lower:]')
          docker build -t ghcr.io/$lower_owner/${{ env.IMAGE_NAME }}:${{ env.IMAGE_TAG }} .

      - name: Push Docker image to GHCR
        run: |
          lower_owner=$(echo "${{ github.repository_owner }}" | tr '[:upper:]' '[:lower:]')
          docker push ghcr.io/$lower_owner/${{ env.IMAGE_NAME }}:${{ env.IMAGE_TAG }}