release.yaml

name: Release
on:
  push:
    tags:
      - 'v*'
permissions:
  contents: read
  packages: write
jobs:
  build-and-push-image:
    name: Build and push image
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v3
        with:
          fetch-depth: 0
      - name: Get tag
        run: echo "tag=$(git describe --tags --match 'v*')" >> $GITHUB_ENV
      - name: Set up QEMU
        uses: docker/setup-qemu-action@v2
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v2
      - name: Login to GitHub Container Registry
        uses: docker/login-action@v2
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}
      - name: Build and push image
        uses: docker/build-push-action@v4
        with:
          context: .
          platforms: linux/amd64,linux/arm64
          push: true
          tags: ghcr.io/${{ github.repository_owner }}/kapacity-manager:${{ env.tag }}