name: Build image

on:
  pull_request:
  push:
    branches:
      - main

jobs:
  build:
    runs-on: hetzner
    steps:
      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
        with:
          github-server-url: https://code.mor.re

      - name: Set up QEMU
        uses: https://github.com/docker/setup-qemu-action@06116385d9baf250c9f4dcb4858b16962ea869c3 # v4.1.0

      - name: Set up Docker Buildx
        id: buildx
        uses: https://github.com/docker/setup-buildx-action@d7f5e7f509e45cec5c76c4d5afdd7de93d0b3df5 # v4.1.0

      - name: Login to registry
        if: github.event_name != 'pull_request'
        uses: https://github.com/docker/login-action@650006c6eb7dba73a995cc03b0b2d7f5ca915bee # v4.2.0
        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@80c7e94dd9b9319bd5eb7a0e0fe9291e23a2a2e9 # v6.1.0
        with:
          flavor: |
            latest=false
          images: |
            code.mor.re/${{ github.repository }}

      - name: Build and push
        uses: https://github.com/docker/build-push-action@f9f3042f7e2789586610d6e8b85c8f03e5195baf # v7.2.0
        with:
          platforms: linux/amd64,linux/arm64
          push: ${{ github.event_name != 'pull_request' }}
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}