name: Docker image updates

on:
  push:
    branches: ["xmaster"]
    # Publish semver tags as releases.
    tags: ["xv*.*.*"]
  pull_request:
    branches: ["xmaster"]

jobs:
  docker-build:
    runs-on: alrest-x
    permissions:
      contents: read
      packages: write
    env:
      EARTHLY_TOKEN: ${{ secrets.EARTHLY_TOKEN }}
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
          fetch-tags: true
      - uses: earthly/actions-setup@v1
        with:
          github-token: ${{ secrets.GITHUB_TOKEN }}
          version: "latest" # or pin to an specific version, e.g. "0.8.1"
      - name: Log into registry
        if: github.event_name != 'pull_request'
        uses: docker/login-action@343f7c4344506bcbf9b4de18042ae17996df046d # v3.0.0
        with:
          registry: ghcr.io
          username: xe
          password: ${{ secrets.GHCR_PUSH }}
      - name: Build and push Docker image
        if: github.event_name != 'pull_request'
        id: build-and-push
        run: |
          earthly --org me-2625 --sat alpha --ci --push +all
      - name: Build Docker image
        if: github.event_name == 'pull_request'
        id: build
        run: |
          earthly --org me-2625 --sat alpha --ci +all