name: "Style & Lint"

on:
  workflow_dispatch:
  pull_request:
  push:
    branches: ["main"]

permissions:
  contents: read

jobs:
  lint:
    runs-on: ubuntu-latest

    concurrency:
      group: ${{ github.workflow }}-${{ matrix.lua_version }}-${{ github.head_ref || github.ref_name }}
      cancel-in-progress: true

    strategy:
      matrix:
        lua_version: [5.1]

    steps:
      - name: "Checkout"
        uses: actions/checkout@v4

      - name: "Lua setup"
        uses: leafo/gh-actions-lua@v10
        with:
          luaVersion: ${{ matrix.lua_version }}

      - name: "Install Luarocks"
        uses: leafo/gh-actions-luarocks@v4

      - name: "Install luacheck"
        run: luarocks install luacheck 1.1.1

      - name: "Lint"
        run: luacheck lua/

  style:
    runs-on: ubuntu-latest

    concurrency:
      group: ${{ github.workflow }}-${{ matrix.stylua_version }}-${{ github.head_ref || github.ref_name }}
      cancel-in-progress: true

    strategy:
      matrix:
        stylua_version: [0.19.1]

    steps:
      - name: "Checkout"
        uses: actions/checkout@v4

      - name: "Check style via Stylua"
        uses: JohnnyMorganz/stylua-action@v4
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          version: ${{ matrix.stylua_version }}
          args: --check lua