name: CI
on:
  - push
  - pull_request
jobs:
  test:
    name: Run tests
    strategy:
      matrix:
        os:
          - ubuntu-latest
          # FIX: Now macos with nightly Neovim fails to test
          # - macos-latest
          - windows-latest
        version:
          - v0.9.5
          - v0.9.4
          - v0.9.2
          - nightly
    runs-on: ${{ matrix.os }}
    timeout-minutes: 15
    steps:
      - uses: actions/checkout@v3
      - name: Checkout plenary.nvim
        uses: actions/checkout@v3
        with:
          repository: nvim-lua/plenary.nvim
          path: plenary.nvim
      - name: Checkout telescope.nvim
        uses: actions/checkout@v3
        with:
          repository: nvim-telescope/telescope.nvim
          path: telescope.nvim
      - name: Install Neovim
        uses: rhysd/action-setup-vim@v1
        id: nvim
        with:
          neovim: true
          version: ${{ matrix.version }}
      - name: Run tests (not for Windows)
        env:
          PLENARY_PATH: plenary.nvim
          TELESCOPE_PATH: telescope.nvim
          DEBUG_PLENARY: 1
          EXE: ${{ steps.nvim.outputs.executable }}
        run: |-
          TEST_DIR=lua/frecency/tests/
          MINIMAL_LUA=${TEST_DIR}minimal.lua
          NVIM=$(perl -e '$_ = $ENV{EXE}; s,\\,/,g; print')
          $NVIM --headless --clean -u $MINIMAL_LUA -c "PlenaryBustedDirectory $TEST_DIR {minimal_init = '$MINIMAL_LUA'}"
        if: matrix.os != 'windows-latest'
      - name: Run tests (for Windows)
        shell: bash
        env:
          PLENARY_PATH: plenary.nvim
          TELESCOPE_PATH: telescope.nvim
          DEBUG_PLENARY: 1
          EXE: ${{ steps.nvim.outputs.executable }}
        run: |-
          # HACK: This is needed because it fails to add runtimepath's.
          cp -af $PLENARY_PATH/lua/plenary/ lua/
          cp -af $TELESCOPE_PATH/lua/telescope/ lua/
          TEST_DIR=lua/frecency/tests/
          MINIMAL_LUA=${TEST_DIR}minimal.lua
          NVIM=$(perl -e '$_ = $ENV{EXE}; s,\\,/,g; print')
          attempts=0
          while ! $NVIM --headless --clean -u $MINIMAL_LUA -c "PlenaryBustedDirectory $TEST_DIR {minimal_init = '$MINIMAL_LUA', timeout = 180000, sequential = true}"; do
            if (( attempts++ > 5 )); then
              exit 1
            fi
          done
        if: matrix.os == 'windows-latest'
      - name: Type Check Code Base
        uses: mrcjkb/lua-typecheck-action@v0.2.0
        with:
          checkLevel: Hint
          configpath: .luarc.json
        # NOTE: This step needs nix that seems not to work with SIP (macOS)
        if: matrix.os == 'ubuntu-latest'