docker.yaml

name: docker
on:
  push:
    branches:
      - main
env:
  REGISTRY: ghcr.io
  IMAGE_NAME: ${{ github.repository }}
jobs:
  build-and-release:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - name: Set build tag env vars
        run: |
          echo "NSC_VERSION=$(cat ./VERSION)" >> $GITHUB_ENV
          echo "NSC_COMMIT_SHA=$(git rev-parse --short HEAD)" >> $GITHUB_ENV
      - id: dockermetadata
        uses: docker/metadata-action@v4
        with:
          images: |
            ghcr.io/peterldowns/nix-search-cli
          tags: |
            # short sha of the commit
            type=sha,prefix=,suffix=,format=short
            # long sha of the commit
            type=sha,prefix=,suffix=,format=long
            # "latest"
            type=raw,value=${{ env.NSC_VERSION }}
            type=raw,value=${{ env.NSC_VERSION }}-commit.${{ env.NSC_COMMIT_SHA }}
            type=raw,value=latest
      - uses: docker/login-action@v2.1.0
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}
      - uses: docker/setup-buildx-action@v2
        with:
          platforms: linux/amd64,linux/arm64
      - name: Build and push
        uses: docker/build-push-action@v4
        with:
          context: .
          file: Dockerfile
          platforms: linux/amd64,linux/arm64
          push: true
          tags: ${{ steps.dockermetadata.outputs.tags }}
          labels: ${{ steps.dockermetadata.outputs.labels }}
          build-args: |
            VERSION=${{ env.NSC_VERSION }}
            COMMIT_SHA=${{ env.NSC_COMMIT_SHA }}