name: CI

on:
  push:
    branches:
      # should sync with ci-check.yml as a workaround to bypass github checks
      - master
      - next
      - v*.x
  pull_request:
    paths-ignore:
      # should sync with ci-check.yml as a workaround to bypass github checks
      - 'docs/**'

permissions: {}

jobs:
  continuous-releases:
    name: Continuous releases
    uses: mui/mui-public/.github/workflows/ci-base.yml@master

  # Tests dev-only scripts across all supported dev environments
  test-dev:
    # l10nbot does not affect dev scripts.
    if: ${{ github.actor != 'l10nbot' }}
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [macos-latest, windows-latest, ubuntu-latest]
    permissions:
      contents: read
    steps:
      - run: echo '${{ github.actor }}'
      - uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
        with:
          # fetch all tags which are required for `pnpm release:changelog`
          fetch-depth: 0
      - name: Set up pnpm
        uses: pnpm/action-setup@41ff72655975bd51cab0327fa583b6e92b6d3061 # v4.2.0
      - name: Use Node.js
        uses: actions/setup-node@2028fbc5c25fe9cf00d9f06a71cc4710d4507903 # v6.0.0
        with:
          node-version: '22.18.0'
          cache: 'pnpm' # https://github.com/actions/setup-node/blob/main/docs/advanced-usage.md#caching-packages-dependencies
      - run: pnpm install
      - name: Cache Next.js build
        uses: actions/cache@0057852bfaa89a56745cba8c7296529d2fc39830 # v4.3.0
        with:
          path: docs/.next/cache
          key: ${{ runner.os }}-nextjs-${{ hashFiles('pnpm-lock.yaml') }}-${{ hashFiles('docs/**/*.js', 'docs/**/*.ts', 'docs/**/*.tsx', 'docs/**/*.jsx', 'docs/**/*.json', 'docs/**/*.md', 'docs/**/*.mdx') }}
          restore-keys: |
            ${{ runner.os }}-nextjs-${{ hashFiles('pnpm-lock.yaml') }}-
            ${{ runner.os }}-nextjs-
      - run: pnpm release:build
      - name: Build docs
        run: pnpm docs:build
        env:
          NODE_OPTIONS: --max_old_space_size=6144
          # macOS-latest has 3 CPUs, but we get "EMFILE: too many open files" errors with that parallelism
          # Limit Next.js to 2 CPUs to prevent file descriptor exhaustion. Empty string uses os.availableParallelism()
          NEXT_PARALLELISM: ${{ runner.os == 'macOS' && '2' || '' }}
          GITHUB_AUTH: ${{ secrets.GITHUB_TOKEN }}
      # - run: pnpm release:changelog
      #   env:
      #     GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      - name: Debug export-detail.json on when pnpm docs:build fails with EMFILE error
        if: failure()
        run: cat ./docs/.next/export-detail.json || true