publish-docker.yml

name: Docker

on:
  workflow_dispatch:

  push:
    branches: [main]
    tags: ["v*.*.*"]
  pull_request:
    branches: [main]

env:
  REGISTRY: ghcr.io

jobs:
  build:
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        include:
          - binary: tangle-standalone
            features: default
            image_name: tangle-standalone
          - binary: tangle-standalone
            features: integration-tests
            image_name: tangle-standalone-integration-tests
          - binary: tangle-standalone
            features: txpool
            image_name: tangle-standalone-txpool
          - binary: tangle-standalone
            features: relayer
            image_name: tangle-standalone-relayer
          - binary: tangle-standalone
            features: light-client
            image_name: tangle-standalone-light-client
    permissions:
      contents: read
      packages: write

    steps:
      - name: Cancel Previous Runs
        uses: styfle/cancel-workflow-action@0.9.1
        with:
          access_token: ${{ github.token }}
      - uses: actions/checkout@v3
      # Workaround: https://github.com/docker/build-push-action/issues/461
      - name: Setup Docker buildx
        uses: docker/setup-buildx-action@v2

      # Login against a Docker registry except on PR
      # https://github.com/docker/login-action
      - name: Log into registry ${{ env.REGISTRY }}
        if: github.event_name != 'pull_request'
        uses: docker/login-action@v2
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      # Extract metadata (tags, labels) for Docker
      # https://github.com/docker/metadata-action
      - name: Extract Docker metadata
        id: meta
        uses: docker/metadata-action@v4
        with:
          images: ${{ env.REGISTRY }}/${{ github.repository }}/${{ matrix.image_name }}

      # Build and push Docker image with Buildx (don't push on PR)
      # https://github.com/docker/build-push-action
      - name: Build and push Docker image
        id: build-and-push
        uses: docker/build-push-action@v3
        with:
          context: .
          file: ./docker/Tangle.Dockerfile
          push: ${{ github.event_name != 'pull_request' }}
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          build-args: |
            BINARY=${{ matrix.binary }}
            FEATURES=${{ matrix.features }}
          cache-from: type=registry,ref=${{ steps.meta.outputs.tags }}
          cache-to: type=inline