or-tools/.github/workflows/arm64_macos_cmake_java.yml

# ref: https://github.com/actions/runner-images
name: arm64 MacOS CMake Java

on:
  push:
    branches:
      - main
      - v99bugfix
  workflow_dispatch:

concurrency:
  group: ${{github.workflow}}-${{github.ref}}
  cancel-in-progress: true

# Building using the github runner environement directly.
env:
  CCACHE_BASEDIR: ${{github.workspace}}
  CCACHE_DIR: ${{github.workspace}}/.ccache

jobs:
  native:
    strategy:
      matrix:
        cmake: [
          {name: "Xcode", generator: "Xcode", config: Release, build_target: ALL_BUILD, test_target: RUN_TESTS, install_target: install},
          {name: "Make", generator: "Unix Makefiles", config: Release, build_target: all, test_target: test, install_target: install},
        ]
      fail-fast: false
    name: arm64•MacOS•CMake(${{matrix.cmake.name}})•Java
    runs-on: macos-latest # macos arm64 based runner
    env:
      deps_src_key: arm64_macos_java_deps_src
      deps_build_key: arm64_macos_java_deps_build_${{matrix.cmake.name}}
      ccache_key: arm64_macos_java_ccache_${{matrix.cmake.name}}
    steps:
      - uses: actions/checkout@v6
      - name: Install Dependencies
        run: |
          brew install ccache swig
          swig -version
      - name: Check java
        run: java -version

      # RESTORING CACHES
      - name: Restore CMake dependency source code
        uses: actions/cache/restore@v4
        id: deps_src_restore
        with:
          key: ${{env.deps_src_key}}-${{hashFiles('CMakeLists.txt', 'cmake/**')}}
          path: ${{github.workspace}}/build/_deps/*-src
      - name: Restore CMake dependency build
        uses: actions/cache/restore@v4
        id: deps_build_restore
        with:
          key: ${{env.deps_build_key}}-${{hashFiles('CMakeLists.txt', 'cmake/**')}}
          path: |
            ${{github.workspace}}/build/_deps/*-build
            ${{github.workspace}}/build/_deps/*-subbuild
      - name: Restore CCache
        uses: actions/cache/restore@v4
        id: ccache_restore
        with:
          key: ${{env.ccache_key}}-${{github.sha}}
          restore-keys: ${{env.ccache_key}}-
          path: ${{env.CCACHE_DIR}}

      - name: Check CMake
        run: cmake --version
      - name: Configure
        run: >
          cmake -S. -Bbuild
          -G "${{matrix.cmake.generator}}"
          -DCMAKE_BUILD_TYPE=${{matrix.cmake.config}}
          -DBUILD_CXX_SAMPLES=OFF -DBUILD_CXX_EXAMPLES=OFF
          -DBUILD_JAVA=ON -DSKIP_GPG=ON
          -DCMAKE_INSTALL_PREFIX=install
      - name: Build
        run: >
          cmake --build build
          --config ${{matrix.cmake.config}}
          --target ${{matrix.cmake.build_target}}
          -v -j2
      - name: Test
        run: >
          CTEST_OUTPUT_ON_FAILURE=1
          cmake --build build
          --config ${{matrix.cmake.config}}
          --target ${{matrix.cmake.test_target}}
          -v
      - name: Install
        run: >
          cmake --build build
          --config ${{matrix.cmake.config}}
          --target ${{matrix.cmake.install_target}}
          -v
      - name: CCache stats
        run: |
          ccache --show-stats
          ccache --zero-stats

      # SAVING CACHES
      - name: Save CCache
        if: github.ref == 'refs/heads/main'
        uses: actions/cache/save@v4
        with:
          key: ${{steps.ccache_restore.outputs.cache-primary-key}}
          path: ${{env.CCACHE_DIR}}
      - name: Save CMake dependency build
        if: github.ref == 'refs/heads/main'
        uses: actions/cache/save@v4
        with:
          key: ${{steps.deps_build_restore.outputs.cache-primary-key}}
          path: |
            ${{github.workspace}}/build/_deps/*-build
            ${{github.workspace}}/build/_deps/*-subbuild
      - name: Save CMake dependency source code
        if: github.ref == 'refs/heads/main'
        uses: actions/cache/save@v4
        with:
          key: ${{steps.deps_src_restore.outputs.cache-primary-key}}
          path: ${{github.workspace}}/build/_deps/*-src

  arm64_macos_cmake_java:
    runs-on: ubuntu-latest
    needs: native
    steps:
      - uses: actions/checkout@v6