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@29109295f81e9208d7d86ff1c6c12d2833863392 # v3.6.0

      - name: Set up Docker Buildx
        id: buildx
        uses: https://github.com/docker/setup-buildx-action@b5ca514318bd6ebac0fb2aedd5d36ec1b5c232a2 # v3.10.0

      - name: Login to registry
        if: github.event_name != 'pull_request'
        uses: https://github.com/docker/login-action@74a5d142397b4f367a81961eba4e8cd7edddf772 # v3.4.0
        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@c1e51972afc2121e065aed6d45c65596fe445f3f # v5.8.0
        with:
          flavor: |
            latest=false
          images: |
            code.mor.re/${{ github.repository }}

      - name: Build and push
        uses: https://github.com/docker/build-push-action@1dc73863535b631f98b2378be8619f83b136f4a0 # v6.17.0
        with:
          platforms: linux/amd64,linux/arm64
          push: ${{ github.event_name != 'pull_request' }}
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}