fmt.yml

name: Format

on: [pull_request]

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

env:
  # When getting Rust dependencies, retry on network error:
  CARGO_NET_RETRY: 10
  # Use the local .curlrc
  CURL_HOME: .

jobs:
  test:
    name: fmt
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [ ubuntu-latest ]

    steps:
      - uses: actions/checkout@v3

      - name: Cache Cargo
        uses: actions/cache@v3
        with:
          path: |
            ~/.cargo/registry
            ~/.cargo/git
            target
          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}-1
      - name: Install Rust
        run: rustup show
      - name: Run Cargo Fmt
        run: cargo fmt --all -- --check
        env:
          RUST_BACKTRACE: 1

  aggregate:
    name: fmt:required
    if: ${{ always() }}
    needs: test
    runs-on: ubuntu-latest
    steps:
      - name: check step result directly
        if: ${{ needs.test.result != 'success' }}
        run: exit 1