name: CI

# Controls when the action will run.
on:
  # Triggers the workflow on push or pull request events but only for the main branch
  push:
    branches: [master]
  pull_request:
    branches: [master]
  # Allows you to run this workflow manually from the Actions tab
  workflow_dispatch:

concurrency:
  # Cancel previous actions from the same PR: https://stackoverflow.com/a/72408109
  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
  cancel-in-progress: true

jobs:
  build:
    strategy:
      matrix:
        os: [ubuntu-latest, windows-2022, macos-14]
        mode:
          - bazel: 9.1.0
            bzlmod: true
          - bazel: 8.2.1
            bzlmod: false
    runs-on: ${{ matrix.os }}
    env:
      USE_BAZEL_VERSION: ${{ matrix.mode.bazel }}
    steps:
      - name: "Checkout the sources"
        uses: actions/checkout@v7
      - name: Mount bazel caches
        uses: actions/cache@v6
        with:
          path: |
            ~/.cache/bazel
            ~/.cache/bazel-disk-cache
          key: bazel-cache-${{ hashFiles('**/BUILD.bazel', '**/*.bzl', 'WORKSPACE', 'WORKSPACE.bazel') }}
          restore-keys: bazel-cache-
      - name: "Setup Bazelisk"
        uses: bazelbuild/setup-bazelisk@v3
      - name: "Building //bazel:android-all"
        run: bazel --bazelrc=${{ github.workspace }}/.github/workflows/ci.bazelrc build //bazel:android-all --enable_bzlmod=${{ matrix.mode.bzlmod }} --enable_workspace=${{ ! matrix.mode.bzlmod }}
  integration-tests:
    strategy:
      matrix:
        os: [ubuntu-latest, windows-2022, macos-14]
        bazel: [7.4.1, 9.1.0]
        bzlmod: [ true, false ]
        exclude:
          - bazel: 9.1.0
            bzlmod: false
    runs-on: ${{ matrix.os }}
    env:
      USE_BAZEL_VERSION: ${{ matrix.bazel }}
    steps:
      - name: "Checkout the sources"
        uses: actions/checkout@v7
      - name: Mount bazel caches
        uses: actions/cache@v6
        with:
          path: |
            ~/.cache/bazel
            ~/.cache/bazel-disk-cache
          key: bazel-cache-${{ hashFiles('**/BUILD.bazel', '**/*.bzl', 'WORKSPACE', 'WORKSPACE.bazel') }}
          restore-keys: bazel-cache-
      - name: "Setup Bazelisk"
        uses: bazelbuild/setup-bazelisk@v3
      - name: "Running integration tests"
        working-directory: examples/simple
        run: bazel --bazelrc=${{ github.workspace }}/.github/workflows/ci.bazelrc test //:SparseArraySetTest --enable_bzlmod=${{ matrix.bzlmod }} --enable_workspace=${{ ! matrix.bzlmod }}