trace_id 0.1.1

# GitHub Actions CI workflow for the Rust project
#
# This workflow provides comprehensive testing, linting, and quality checks
# for the trace_id Rust library across multiple platforms and toolchains.

name: CI

# 触发条件：推送到main分支、PR到main分支、手动触发
on:
  push:
    branches: [ main ]
  pull_request:
    branches: [ main ]
  workflow_dispatch:

env:
  CARGO_TERM_COLOR: always

jobs:
  # 代码格式检查
  fmt:
    name: Format Check
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v4
      
      - name: Setup Rust
        uses: dtolnay/rust-toolchain@stable
        with:
          components: rustfmt
      
      - name: Check formatting
        run: cargo fmt --all -- --check

  # 代码质量检查
  clippy:
    name: Clippy Check
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v4
      
      - name: Setup Rust
        uses: dtolnay/rust-toolchain@stable
        with:
          components: clippy
      
      - name: Cache dependencies
        uses: actions/cache@v4
        with:
          path: |
            ~/.cargo/bin/
            ~/.cargo/registry/index/
            ~/.cargo/registry/cache/
            ~/.cargo/git/db/
            target/
          key: ${{ runner.os }}-cargo-clippy-${{ hashFiles('**/Cargo.lock') }}
      
      - name: Run clippy
        run: cargo clippy --all-targets --all-features -- -D warnings

  # 默认特征测试（核心功能）
  test-default:
    name: Test Default Features
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [ubuntu-latest, windows-latest, macos-latest]
        rust: [stable, beta]
        exclude:
          # 减少矩阵大小，只在ubuntu上测试beta版本
          - os: windows-latest
            rust: beta
          - os: macos-latest
            rust: beta
    
    steps:
      - name: Checkout code
        uses: actions/checkout@v4
      
      - name: Setup Rust
        uses: dtolnay/rust-toolchain@master
        with:
          toolchain: ${{ matrix.rust }}
      
      - name: Cache dependencies
        uses: actions/cache@v4
        with:
          path: |
            ~/.cargo/bin/
            ~/.cargo/registry/index/
            ~/.cargo/registry/cache/
            ~/.cargo/git/db/
            target/
          key: ${{ runner.os }}-${{ matrix.rust }}-cargo-test-default-${{ hashFiles('**/Cargo.lock') }}
      
      - name: Run tests (default features)
        run: cargo test --verbose
      
      - name: Run doc tests (default features)
        run: cargo test --doc

  # Axum 特征测试（集成功能）
  test-axum:
    name: Test Axum Integration
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [ubuntu-latest, windows-latest, macos-latest]
        rust: [stable, beta]
        exclude:
          # 减少矩阵大小，只在ubuntu上测试beta版本
          - os: windows-latest
            rust: beta
          - os: macos-latest
            rust: beta
    
    steps:
      - name: Checkout code
        uses: actions/checkout@v4
      
      - name: Setup Rust
        uses: dtolnay/rust-toolchain@master
        with:
          toolchain: ${{ matrix.rust }}
      
      - name: Cache dependencies
        uses: actions/cache@v4
        with:
          path: |
            ~/.cargo/bin/
            ~/.cargo/registry/index/
            ~/.cargo/registry/cache/
            ~/.cargo/git/db/
            target/
          key: ${{ runner.os }}-${{ matrix.rust }}-cargo-test-axum-${{ hashFiles('**/Cargo.lock') }}
      
      - name: Run tests (axum feature)
        run: cargo test --verbose --features axum
      
      - name: Run doc tests (axum feature)
        run: cargo test --doc --features axum

  # 全特征测试（完整功能验证）
  test-all-features:
    name: Test All Features
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v4
      
      - name: Setup Rust
        uses: dtolnay/rust-toolchain@stable
      
      - name: Cache dependencies
        uses: actions/cache@v4
        with:
          path: |
            ~/.cargo/bin/
            ~/.cargo/registry/index/
            ~/.cargo/registry/cache/
            ~/.cargo/git/db/
            target/
          key: ${{ runner.os }}-cargo-test-all-${{ hashFiles('**/Cargo.lock') }}
      
      - name: Run tests (all features)
        run: cargo test --verbose --all-features
      
      - name: Run doc tests (all features)
        run: cargo test --doc --all-features

  # 代码覆盖率
  coverage:
    name: Code Coverage
    runs-on: ubuntu-latest
    needs: [test-default, test-axum, test-all-features]
    steps:
      - name: Checkout code
        uses: actions/checkout@v4
      
      - name: Setup Rust
        uses: dtolnay/rust-toolchain@stable
      
      - name: Install cargo-tarpaulin
        uses: taiki-e/install-action@cargo-tarpaulin
      
      - name: Cache dependencies
        uses: actions/cache@v4
        with:
          path: |
            ~/.cargo/bin/
            ~/.cargo/registry/index/
            ~/.cargo/registry/cache/
            ~/.cargo/git/db/
            target/
          key: ${{ runner.os }}-cargo-coverage-${{ hashFiles('**/Cargo.lock') }}
      
      - name: Generate code coverage
        run: cargo tarpaulin --verbose --all-features --workspace --timeout 120 --out xml
      
      - name: Upload coverage to Codecov
        uses: codecov/codecov-action@v4
        with:
          file: cobertura.xml
          fail_ci_if_error: false

  # 安全审计
  audit:
    name: Security Audit
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v4
      
      - name: Setup Rust
        uses: dtolnay/rust-toolchain@stable
      
      - name: Install cargo-audit
        uses: taiki-e/install-action@cargo-audit
      
      - name: Run security audit
        run: cargo audit

  # 基准测试（仅在推送到main分支时运行）
  bench:
    name: Benchmarks
    runs-on: ubuntu-latest
    if: github.event_name == 'push' && github.ref == 'refs/heads/main'
    steps:
      - name: Checkout code
        uses: actions/checkout@v4
      
      - name: Setup Rust
        uses: dtolnay/rust-toolchain@stable
      
      - name: Cache dependencies
        uses: actions/cache@v4
        with:
          path: |
            ~/.cargo/bin/
            ~/.cargo/registry/index/
            ~/.cargo/registry/cache/
            ~/.cargo/git/db/
            target/
          key: ${{ runner.os }}-cargo-bench-${{ hashFiles('**/Cargo.lock') }}
      
      - name: Run benchmarks
        run: cargo bench --all-features
        continue-on-error: true