name: ci
on:
  workflow_call:
  pull_request:
    branches: [main]
  push:
    branches: [main]

jobs:
  changes:
    runs-on: ubuntu-latest
    outputs:
      lua: ${{ steps.changes.outputs.lua }}
    steps:
      - uses: actions/checkout@v4
      - uses: dorny/paths-filter@v3
        id: changes
        with:
          filters: |
            lua:
              - 'lua/**'
              - 'plugin/**'
              - '*.lua'
              - '.luarc.json'
              - 'stylua.toml'
              - 'selene.toml'

  lua-format:
    runs-on: ubuntu-latest
    needs: changes
    if: ${{ needs.changes.outputs.lua == 'true' }}
    steps:
      - uses: actions/checkout@v4
      - uses: JohnnyMorganz/stylua-action@v4
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          version: 2.1.0
          args: --check .

  lua-lint:
    runs-on: ubuntu-latest
    needs: changes
    if: ${{ needs.changes.outputs.lua == 'true' }}
    steps:
      - uses: actions/checkout@v4
      - uses: NTBBloodbath/selene-action@v1.0.0
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          args: --display-style quiet .

  lua-typecheck:
    runs-on: ubuntu-latest
    needs: changes
    if: ${{ needs.changes.outputs.lua == 'true' }}
    steps:
      - uses: actions/checkout@v4
      - uses: mrcjkb/lua-typecheck-action@v0
        with:
          checklevel: Warning
          directories: lua
          configpath: .luarc.json