name: macos-ci

on:
  workflow_dispatch:
  push:
    branches:
      - main
    paths:
      - 'platform/macos/**'
      - 'platform/darwin/**'
      - '.github/workflows/macos-ci.yml'
      - 'bin/**'
      - 'include/**'
      - 'platform/default/**'
      - 'src/**'
      - 'vendor/**'
      - '.gitmodules'
      - '!**/*.md'
      - 'WORKSPACE'
      - 'BUILD.bazel'
      - '.bazelrc'
      - '.bazelversion'
      - 'pnpm-lock.yaml'

  pull_request:
    branches:
      - main
    paths:
      - 'platform/macos/**'
      - 'platform/darwin/**'
      - '.github/workflows/macos-ci.yml'
      - 'bin/**'
      - 'include/**'
      - 'platform/default/**'
      - 'src/**'
      - 'vendor/**'
      - '.gitmodules'
      - '!**/*.md'
      - 'WORKSPACE'
      - 'BUILD.bazel'
      - '.bazelrc'
      - '.bazelversion'
      - 'pnpm-lock.yaml'

concurrency:
  # cancel jobs on PRs only
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: ${{ github.ref != 'refs/heads/main' }}

jobs:
  build:
    name: MacOS CI Tests
    runs-on: [macos-14]
    defaults:
      run:
        working-directory: platform/macos
        shell: bash

    steps:
      - uses: actions/checkout@v4
        with:
          submodules: recursive
          fetch-depth: 0

      - name: Cache Bazel
        uses: actions/cache@v4
        with:
          key: ${{ runner.os }}-bazel-${{ hashFiles('.bazelversion', '.bazelrc', 'WORKSPACE', 'WORKSPACE.bazel', 'MODULE.bazel') }}
          restore-keys: |
            ${{ runner.os }}-bazel-
          path: ~/.cache/bazel

      - name: Install dependencies
        run: |
          brew install bazelisk webp libuv webp icu4c jpeg-turbo glfw
          brew link icu4c --force

      - name: Build AppKit app, GLFW app, cache tool, render tool for macOS
        run: bazel build //platform/macos/app:macos_app //platform/glfw:glfw_app //bin:cache_tool //bin:render_tool --//:renderer=metal

      - name: Generate Xcode project for macOS
        run: bazel run //platform/macos:xcodeproj --@rules_xcodeproj//xcodeproj:extra_common_flags="--//:renderer=metal"