runner-images/.forgejo/workflows/build.yaml

name: Build image

on:
  pull_request:
  push:
    branches:
      - main

jobs:
  build:
    runs-on: hetzner
    steps:
      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
        with:
          github-server-url: https://code.mor.re

      - name: Set up QEMU
        uses: https://github.com/docker/setup-qemu-action@53851d14592bedcffcf25ea515637cff71ef929a # v3.3.0

      - name: Set up Docker Buildx
        id: buildx
        uses: https://github.com/docker/setup-buildx-action@f7ce87c1d6bead3e36075b2ce75da1f6cc28aaca # v3.9.0

      - name: Login to registry
        if: github.event_name != 'pull_request'
        uses: https://github.com/docker/login-action@9780b0c442fbb1117ed29e0efdff1e18412f7567 # v3.3.0
        with:
          registry: code.mor.re
          username: ${{ github.repository_owner }}
          password: ${{ secrets.REGISTRY_TOKEN }}

      - name: Docker meta
        id: meta
        uses: https://github.com/docker/metadata-action@369eb591f429131d6889c46b94e711f089e6ca96 # v5.6.1
        with:
          flavor: |
            latest=false
          images: |
            code.mor.re/${{ github.repository }}

      - name: Build and push
        uses: https://github.com/docker/build-push-action@ca877d9245402d1537745e0e356eab47c3520991 # v6.13.0
        with:
          platforms: linux/amd64,linux/arm64
          push: ${{ github.event_name != 'pull_request' }}
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}