name: Linting and style checking

on:
  pull_request:
    branches:
      - "master"

jobs:
  luacheck:
    name: Luacheck
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Prepare
        run: |
          sudo apt-get update
          sudo apt-get install luarocks -y
          sudo luarocks install luacheck

      - name: Run Luacheck
        run: luacheck .

  stylua:
    name: StyLua
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Lint with stylua
        uses: JohnnyMorganz/stylua-action@v3
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          version: latest
          args: --check .

  format-queries:
    name: Lint queries
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Prepare
        run: |
          wget https://github.com/neovim/neovim/releases/download/nightly/nvim-linux64.tar.gz
          tar -zxf nvim-linux64.tar.gz
          sudo ln -s "$PWD"/nvim-linux64/bin/nvim /usr/local/bin

      - name: Lint
        run: |
          nvim -l scripts/format-queries.lua
          git diff --exit-code