name: Pull Request Checks
on:
  pull_request:
    branches: [main]
jobs:
  checks:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v7
      - name: Install stylua
        run: |
          curl -L -o stylua.zip https://github.com/JohnnyMorganz/StyLua/releases/latest/download/stylua-linux-x86_64.zip
          unzip -o stylua.zip
          chmod +x stylua
          mv stylua /usr/local/bin/
      - name: Install lua-language-server
        run: |
          LUA_LS_URL=$(curl -s https://api.github.com/repos/LuaLS/lua-language-server/releases/latest \
            | grep '"browser_download_url".*linux-x64' \
            | sed 's/.*"\(.*\)".*/\1/')
          curl -L -o /tmp/lua-ls.tar.gz "$LUA_LS_URL"
          mkdir -p /usr/local/lib/lua-language-server
          tar -xzf /tmp/lua-ls.tar.gz -C /usr/local/lib/lua-language-server
          ln -s /usr/local/lib/lua-language-server/bin/lua-language-server /usr/local/bin/lua-language-server
      - name: Install neovim
        run: |
          curl -L -o /tmp/nvim.tar.gz https://github.com/neovim/neovim/releases/latest/download/nvim-linux-x86_64.tar.gz
          tar -xzf /tmp/nvim.tar.gz -C /usr/local --strip-components=1
      - name: Format check
        run: stylua --check .
      - name: Lint
        run: lua-language-server --check=.
      - name: Test
        run: nvim --headless -c "PlenaryBustedDirectory tests/watchexec/ {minimal_init = 'tests/minimal_init.lua'}" -c "q"