.github/workflows/lint.yml

name: Lint
on:
  pull_request:
    branches: [master, main]
  push:
    branches: [staging, trying]
concurrency:
  group: lint-${{ github.ref }}
  cancel-in-progress: true
jobs:
  lint:
    name: Lint
    needs: [clippy]
    runs-on: ubuntu-latest
    steps:
      - name: Done
        run: exit 0
  clippy:
    name: Clippy
    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-latest]
        rust: [stable]
    runs-on: ${{ matrix.os }}
    steps:
      - name: Install rust
        uses: actions-rs/toolchain@v1
        with:
          profile: minimal
          toolchain: ${{ matrix.rust }}
          override: true
          components: clippy
      - name: Cache Builds
        uses: Swatinem/rust-cache@v1
      - name: Checkout
        uses: actions/checkout@v2
      - name: Clippy no features
        uses: actions-rs/cargo@v1
        with:
          command: clippy
          args: --no-default-features -- -D warnings
      - name: Clippy with all features
        uses: actions-rs/cargo@v1
        with:
          command: clippy
          args: --all-features --all-targets --all -- -D warnings
  format:
    name: Formatting
    runs-on: ubuntu-latest
    steps:
      - name: Install rust
        uses: actions-rs/toolchain@v1
        with:
          profile: minimal
          toolchain: nightly
          override: true
          components: rustfmt
      - name: Checkout
        uses: actions/checkout@v2
      - name: Format check
        uses: actions-rs/cargo@v1
        with:
          command: fmt
          args: -- --check