ci-macos.yml

name: CI (macOS)

on:
  pull_request:
    branches:
      - main
      - gh/**
    # Only run if the ciflow/macos label is present until we build
    # confidence in stability.
    # We include 'labeled' so the workflow triggers when ciflow/macos is added.
    # 'synchronize' (new pushes) still carries the PR's current labels, so a PR
    # that already has ciflow/macos will continue to run on subsequent pushes.
    # The actual gating on the label is done via 'if' conditions on each job.
    types: [opened, synchronize, reopened, labeled]
  push:
    branches:
      - main
  workflow_dispatch: # Allows manual triggering

concurrency:
  group: ${{ github.workflow }}-${{ github.ref == 'refs/heads/main' && github.run_number || github.ref }}
  cancel-in-progress: true

jobs:
  build-cpu-macos:
    name: Build CPU (macOS)
    # macOS CI is expensive — don't run on every PR. Require the 'ciflow/macos' label.
    if: github.event_name == 'push' || github.event_name == 'workflow_dispatch' || contains(github.event.pull_request.labels.*.name, 'ciflow/macos')
    uses: ./.github/workflows/build-cpu-macos.yml
    with:
      artifact-name: monarch-cpu-macos-${{ github.sha }}-py3.10
      runner: macos-latest

  test-cpu-python-macos:
    name: Test CPU Python (macOS)
    needs: build-cpu-macos
    uses: ./.github/workflows/test-cpu-python-macos.yml
    with:
      artifact-name: monarch-cpu-macos-${{ github.sha }}-py3.10
      runner: macos-latest

  test-cpu-rust-macos:
    name: Test CPU Rust (macOS)
    if: github.event_name == 'push' || github.event_name == 'workflow_dispatch' || contains(github.event.pull_request.labels.*.name, 'ciflow/macos')
    uses: ./.github/workflows/test-cpu-rust-macos.yml
    with:
      runner: macos-latest

  status-check:
    name: Status Check
    runs-on: ubuntu-latest
    needs: [test-cpu-python-macos, test-cpu-rust-macos]
    if: always()
    steps:
      - name: Check all jobs status
        run: |
          python_result="${{ needs.test-cpu-python-macos.result }}"
          rust_result="${{ needs.test-cpu-rust-macos.result }}"
          if [[ "$python_result" == "success" || "$python_result" == "skipped" ]] &&
             [[ "$rust_result" == "success" || "$rust_result" == "skipped" ]]; then
            echo "All jobs passed or were skipped"
          else
            echo "One or more jobs failed"
            exit 1
          fi