TestingCI.yml

name: Rust

on:
  push:
  pull_request:

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

permissions:
  contents: read

env:
  CARGO_TERM_COLOR: always
  RUST_BACKTRACE: 1

jobs:
  lint:
    runs-on: ubuntu-latest
    timeout-minutes: 10
    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@stable
        with:
          components: clippy, rustfmt
      - uses: Swatinem/rust-cache@v2
      - name: Check formatting
        run: cargo fmt --all -- --check
      - name: Clippy
        run: |
          # First pass: show all warnings (don't fail)
          cargo clippy --all-targets 2>&1 || true
          # Second pass: fail if any warnings exist
          cargo clippy --all-targets -- -D warnings

  linux-ubuntu:
    needs: lint
    runs-on: ubuntu-latest
    timeout-minutes: 45
    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@stable
      - uses: Swatinem/rust-cache@v2
      - name: System info
        run: |
          echo "=== Architecture ==="
          uname -a
          echo "=== CPU ==="
          lscpu | head -20
          echo "=== Toolchain ==="
          rustc --version
          cargo --version
          cc --version || true
          as --version || true
      - name: Fetch
        run: cargo fetch
      - name: Build
        run: cargo build --release --verbose
      - name: Run tests
        run: cargo test --release --verbose

  macos-homebrew:
    needs: lint
    runs-on: macos-latest
    timeout-minutes: 45
    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@stable
      - uses: Swatinem/rust-cache@v2
      - name: System info
        run: |
          echo "=== Architecture ==="
          uname -a
          arch
          echo "=== Toolchain ==="
          rustc --version
          cargo --version
          cc --version || true
          as -version || true
          echo "=== Xcode ==="
          xcodebuild -version || true
      - name: Fetch
        run: cargo fetch
      - name: Build
        run: cargo build --release --verbose
      - name: Run tests
        run: cargo test --release --verbose
      - name: Run cc tests (detailed)
        if: failure()
        run: |
          echo "=== Re-running cc tests with more detail ==="
          cargo test --release -p posixutils-cc --verbose -- --nocapture --test-threads=1 2>&1 | head -500