image.yml

name: Push Docker Image
run-name: PushI Docker Image by @${{ github.actor }}

on: 
  workflow_dispatch:

  release:
    types: 
      - published

permissions:
  packages: write

# ------------------------------------------------------------------------------------------------------------------------
env:
  ACR_NAME: 'ghcr.io'
  ACR_APP_NAME: 'aik8s_troubleshoot'

# ------------------------------------------------------------------------------------------------------------------------
jobs:
  build-and-push-image:
    runs-on: ubuntu-latest
    permissions: 
        packages: write

    steps:
      - name: Checkout code
        uses: actions/checkout@v4.1.1

      - name: Get repo name
        id: set-repo
        run: echo "REPO_NAME=$(basename ${{ github.repository }})" >> $GITHUB_OUTPUT

      # Uses the `docker/login-action` action to log in to the Container registry using the account and password that 
      # will publish the packages. Once published, the packages are scoped to the account defined here.
      - name: Log in to the Container registry
        uses: docker/login-action@327cd5a69de6c009b9ce71bce8395f28e651bf99
        with:
          registry: ${{ env.ACR_NAME }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Set image name
        id: image-name
        run: |
          echo "IMAGE_NAME_NO_TAG=${{ github.repository_owner }}/${{ steps.set-repo.outputs.REPO_NAME }}/${{ env.ACR_APP_NAME }}" >> $GITHUB_OUTPUT

      - name: Extract metadata (tags, labels) for Docker
        id: meta
        uses: docker/metadata-action@9ec57ed1fcdbf14dcef7dfbe97b2010124a938b7
        with:
          images: ${{ env.ACR_NAME }}/${{ steps.image-name.outputs.IMAGE_NAME_NO_TAG }}
          labels: |
            org.opencontainers.image.title=aik8s_troubleshoot
            org.opencontainers.image.description=Troubleshooting image for Microsoft Application Insights for Kubernetes
            org.opencontainers.image.source=https://github.com/${{ github.repository_owner }}/${{ steps.set-repo.outputs.REPO_NAME }}
          tags: |
            type=raw,value=latest,enable={{is_default_branch}}
            type=ref,event=branch
            type=ref,event=pr
            type=semver,pattern={{version}}
            type=semver,pattern={{major}}.{{minor}}

      - name: Build Docker image
        run: docker build -t ${{ env.ACR_APP_NAME }} .

      - name: Build and push Docker image
        uses: docker/build-push-action@v6
        with:
          push: true
          labels: ${{ steps.meta.outputs.labels }}            
          tags: ${{ steps.meta.outputs.tags }}