cargo-lint.yml

name: Linter

on:
  push:
    paths:
      - '**.rs'
      - '.github/workflows/**.yml'
  pull_request:
    paths:
      - '**.rs'
      - '.github/workflows/**.yml'
  workflow_dispatch:

env:
  CARGO_TERM_COLOR: always

jobs:
  clippy:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        target:
          - --lib
          - --bins
          - --examples
          - --tests

    steps:
    - uses: actions/checkout@v4

    - uses: actions/cache@v4
      with:
        path: |
          ~/.cargo/bin/
          ~/.cargo/registry/index/
          ~/.cargo/registry/cache/
          ~/.cargo/git/db/
          target/
        key: cargo-lint-${{ hashFiles('Cargo.lock') }}
        restore-keys: |
          cargo-lint-${{ hashFiles('Cargo.lock') }}
          cargo-lint-
          cargo-

    - name: clippy
      run: cargo clippy --no-deps ${{ matrix.target }} --verbose -- -Dwarnings

  fmt:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - uses: actions/cache@v4
        with:
          path: target/
          key: cargo-lint-${{ hashFiles('Cargo.lock') }}
          restore-keys: |
            cargo-lint-${{ hashFiles('Cargo.lock') }}
            cargo-lint-
            cargo-

      - name: fmt
        run: cargo fmt --all --check --verbose