name: stylua

on:
  push:
    branches:
      - '*'
    paths-ignore:
      - ".github/**"
      - "**.md"
      - "**.norg"

jobs:
  format-with-stylua:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2

      - name: Cache cargo modules
        id: cache-cargo
        uses: actions/cache@v2
        env:
          cache-name: cache-node-modules
        with:
          path: ~/.cargo
          key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ hashFiles('**/Cargo.toml') }}
          restore-keys: |
            ${{ runner.os }}-build-${{ env.cache-name }}-
            ${{ runner.os }}-build-
            ${{ runner.os }}-

      - name: Install cargo
        run: curl https://sh.rustup.rs -sSf | sh -s -- -y

      - name: Install stylua
        run: cargo install stylua --features lua52

      - name: Run formatting
        run: stylua -v --verify .

      - uses: stefanzweifel/git-auto-commit-action@v4
        with:
          commit_message: "chore: autoformat with stylua"
          branch: ${{ github.ref }}

      - name: Push changes
        uses: ad-m/github-push-action@master
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          branch: ${{ github.ref }}
