build.yml

name: Build
on:
  push:
    branches:
      - master

jobs:
  build:
    name: Build
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@master
      - id: variables
        run: |
          git fetch --prune --unshallow
          echo "sha_short=$(git rev-parse --short HEAD)" >> $GITHUB_OUTPUT
      - uses: docker/setup-qemu-action@v2
      - uses: docker/setup-buildx-action@v2
      - uses: docker/login-action@v2
        with:
          username: ${{ secrets.REGISTRY_USER }}
          password: ${{ secrets.REGISTRY_PASS }}
      - uses: docker/login-action@v2
        with:
          registry: ghcr.io
          username: ${{ secrets.REGISTRY_USER }}
          password: ${{ secrets.GITHUB_TOKEN }}
      - uses: docker/build-push-action@v3
        with:
          push: true
          context: .
          platforms: linux/amd64,linux/arm64
          tags: |
            ${{ secrets.REGISTRY_USER }}/activity-relay:${{ steps.variables.outputs.sha_short }}
            ghcr.io/${{ secrets.REGISTRY_USER }}/activity-relay/activity-relay:${{ steps.variables.outputs.sha_short }}