name: Rust fmt

on:
  push:
    branches:
      - main

    paths-ignore:
      - '*.md'

env:
  CARGO_TERM_COLOR: always

jobs:
  fmt:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v2

      - name: Setup GIT
        run: |
          git config --global user.name "MedzikUserBot"
          git config --global user.email "rm99iv9s@duck.com"

      - name: Setup Rust toolchain
        uses: actions-rs/toolchain@v1
        with:
          profile: minimal
          toolchain: stable
          override: true
          components: rustfmt, clippy

      - name: cargo fmt
        uses: actions-rs/cargo@v1
        with:
          command: fmt
          args: --all

      - name: Commit changes
        run: |
          git add .
          git diff-index --quiet HEAD || git commit -m "rustfmt"

      - name: Push changes
        uses: ad-m/github-push-action@a3fd843e49cd58d296bdd2431c4853569a1b900f
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          branch: 'main'