macos.yml

name: macos

# As in debian.yml: tags are release.yml's, which calls this workflow, so a tag
# does not also build here on its own, and there is no push trigger -- a PR or
# a manual dispatch is what exercises the packaging ahead of a tag.
on:
  pull_request:
  workflow_dispatch:
  workflow_call:

permissions:
  contents: read

jobs:
  # Same shape as debian.yml and for the same reason: each architecture builds on
  # a runner of its own architecture. A Homebrew Qt is thin, so there is no
  # universal bundle to produce from one job, and lipo-ing a tree of frameworks
  # by hand to fake one is not worth two DMGs.
  #
  # Both images are macOS 15 so the two builds share a deployment target.
  # macos-15-intel is the last x86-64 image GitHub will offer -- it goes away
  # in August 2027, and with it the Intel DMG.
  package:
    strategy:
      fail-fast: false
      matrix:
        include:
          - arch: arm64
            runner: macos-15
          - arch: x86_64
            runner: macos-15-intel
    name: ${{ matrix.arch }}
    runs-on: ${{ matrix.runner }}
    steps:
      # As in debian.yml: git describe is where the built binary's version
      # comes from, and post-release builds need the history and tags omitted
      # by a shallow clone.
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Install build dependencies
        run: ./scripts/build-dmg.sh deps

      - name: Build disk image
        run: ./scripts/build-dmg.sh

      - uses: actions/upload-artifact@v4
        with:
          name: corelet-macos-${{ matrix.arch }}
          path: dist/*.dmg
          if-no-files-found: error