analysis.yml

name: Analysis

env:
  FORCE_COLOR: 1
  CLICOLOR_FORCE: 1

on:
  push:
    paths-ignore:
      - '**.md'
      - 'doc/**'
  pull_request:
    paths-ignore:
      - '**.md'
      - 'doc/**'

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

permissions:
  contents: read

jobs:

  # Run fuzzing with LLVM libFuzzer
  fuzzing:
    runs-on: ubuntu-latest
    steps:
    - name: Checkout Repository
      uses: actions/checkout@v4
    - name: Run Fuzzing
      run: |
        mkdir build
        cd build
        cmake .. -DYYJSON_BUILD_FUZZER=ON -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++
        cmake --build . --config Release
        ctest -C Release --output-on-failure


  # Upload coverage data to Codecov
  coverage:
    runs-on: ubuntu-latest
    steps:
    - name: Checkout Repository
      uses: actions/checkout@v4

    - name: Install Dependencies
      shell: bash
      run: |
        sudo apt-get update
        sudo apt-get install -y llvm

    - name: Build and Test
      shell: bash
      run: |
        mkdir build
        cd build
        export LLVM_PROFILE_FILE=cov/profile-%p.profraw
        cmake .. -DCMAKE_BUILD_TYPE=Debug -DYYJSON_BUILD_TESTS=ON -DYYJSON_ENABLE_COVERAGE=ON \
                 -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++
        cmake --build . --config Debug
        ctest --output-on-failure

        ctest_files=$(grep -o "test_\w\+" CTestTestfile.cmake | uniq | tr '\n' ' ')
        ctest_files=$(echo $ctest_files | sed 's/  $//' | sed "s/ / -object /g")

        llvm-profdata merge -sparse cov/profile-*.profraw -o coverage.profdata
        llvm-cov export $ctest_files -format=lcov -instr-profile=coverage.profdata --skip-branches > coverage.lcov

    - name: Upload Coverage Report
      if: github.repository == 'ibireme/yyjson'
      uses: codecov/codecov-action@v4
      with:
        token: ${{ secrets.CODECOV_TOKEN }}
        files: ./build/coverage.lcov
        flags: unittests
        name: llvm-cov-coverage
        fail_ci_if_error: true