build.yaml

name: Build samples

on:
  workflow_dispatch:
  push:
    branches:
      - edge
      - v*.*
  pull_request:
    types: [opened, synchronize, reopened, closed]
    branches:
      - edge
      - v*.*

concurrency:
  group: build-${{ github.event.pull_request.number || github.sha }}
  cancel-in-progress: true

env:
  VERSION: ${{ github.event.pull_request.number || 'latest' }}
  # Use ghcr.io/radius-project/dev for PR build. Otherwise, use ghcr.io/radius-project.
  CONTAINER_REGISTRY: ${{ github.event.pull_request.number && 'k3d-myregistry.localhost:5050/radius-project/dev' || 'k3d-myregistry.localhost:5050/radius-project' }}
  # Set to true to push images to registry.
  PUSH_IMAGE: true
  
jobs:
  setup-cluster:
    name: create cluster with local registry
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write
    steps:
      - name: Download k3d
        run: wget -q -O - https://raw.githubusercontent.com/k3d-io/k3d/main/install.sh | bash
      - name: Create registry
        run: k3d registry create myregistry --port 5050
      - name: Create k3d cluster
        id: create-k3d-cluster
        run: |
          echo "testing local registry ....................."
          k3d cluster create --agents 1 --k3s-arg "--disable=traefik@server:0" --registry-use myregistry:5050
          PORT="$(docker ps -f name=myregistry)"
          echo "$PORT" 
  build-ghcr:
    name: Build and push sample images to GHCR
    if: github.event.action != 'closed'
    runs-on: ubuntu-latest
    needs: setup-cluster
    permissions:
      contents: read
      packages: write
    strategy:
      fail-fast: false
      matrix:
        include:
          - directory: samples/demo/
            image: samples/demo
          - directory: samples/dapr/ui/
            image: samples/dapr-frontend
          - directory: samples/dapr/nodeapp/
            image: samples/dapr-backend
          - directory: samples/aws/
            image: samples/aws
          - directory: samples/aws-sqs/
            image: samples/aws-sqs
          - directory: samples/volumes/
            image: samples/volumes
    steps:
      - name: Checkout code
        uses: actions/checkout@v4
      - name: Download k3d
        run: wget -q -O - https://raw.githubusercontent.com/k3d-io/k3d/main/install.sh | bash
      - name: Create registry
        run: k3d registry create myregistry --port 5050
      - name: Create k3d cluster
        id: create-k3d-cluster
        run: |
          echo "testing local registry ....................."
          k3d cluster create --agents 2 -p "80:80@loadbalancer" --k3s-arg "--disable=traefik@server:0" --registry-use myregistry:5050
          PORT="$(docker ps -f name=mycluster-registry)"
          echo "$PORT" 
      - name: Build and push ${{ matrix.image }}
        uses: docker/build-push-action@v4
        with:
          context: ./${{ matrix.directory }}
          push: ${{ env.PUSH_IMAGE }}
          tags: ${{ env.CONTAINER_REGISTRY }}/${{ matrix.image }}:${{ env.VERSION }}