name: Clippy Test

on:
  push:
    # Ignore bors branches, since they are covered by `clippy_bors.yml`
    branches-ignore:
      - auto
      - try
    # Don't run Clippy tests, when only text files were modified
    paths-ignore:
    - 'COPYRIGHT'
    - 'LICENSE-*'
    - '**.md'
    - '**.txt'
  pull_request:
    # Don't run Clippy tests, when only text files were modified
    paths-ignore:
    - 'COPYRIGHT'
    - 'LICENSE-*'
    - '**.md'
    - '**.txt'

env:
  RUST_BACKTRACE: 1
  CARGO_TARGET_DIR: '${{ github.workspace }}/target'
  NO_FMT_TEST: 1
  CARGO_INCREMENTAL: 0

concurrency:
  # For a given workflow, if we push to the same PR, cancel all previous builds on that PR.
  # If the push is not attached to a PR, we will cancel all builds on the same branch.
  group: "${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}"
  cancel-in-progress: true

jobs:
  base:
    # NOTE: If you modify this job, make sure you copy the changes to clippy_bors.yml
    runs-on: ubuntu-latest

    steps:
    # Setup
    - name: Checkout
      uses: actions/checkout@v4

    - name: Install toolchain
      run: rustup show active-toolchain

    # Run
    - name: Build
      run: cargo build --tests --features deny-warnings,internal

    - name: Test
      run: cargo test --features deny-warnings,internal

    - name: Test clippy_lints
      run: cargo test --features deny-warnings,internal
      working-directory: clippy_lints

    - name: Test clippy_utils
      run: cargo test --features deny-warnings
      working-directory: clippy_utils

    - name: Test rustc_tools_util
      run: cargo test --features deny-warnings
      working-directory: rustc_tools_util

    - name: Test clippy_dev
      run: cargo test --features deny-warnings
      working-directory: clippy_dev

    - name: Test clippy-driver
      run: |
        TOOLCHAIN=$(rustup show active-toolchain | cut -f1 -d' ')
        rustup run $TOOLCHAIN bash .github/driver.sh