name: CIFuzz

on:
  push:
    branches:
      - "**"
    paths:
      - ".github/workflows/cifuzz.yml"
      - ".github/workflows/wheels-dependencies.sh"
      - "**.c"
      - "**.h"
  pull_request:
    paths:
      - ".github/workflows/cifuzz.yml"
      - ".github/workflows/wheels-dependencies.sh"
      - "**.c"
      - "**.h"
  workflow_dispatch:

permissions:
  contents: read

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

jobs:
  Fuzzing:
    runs-on: ubuntu-latest
    steps:
    - name: Build Fuzzers
      id: build
      uses: google/oss-fuzz/infra/cifuzz/actions/build_fuzzers@master
      with:
        oss-fuzz-project-name: 'pillow'
        language: python
        dry-run: false
    - name: Run Fuzzers
      id: run
      uses: google/oss-fuzz/infra/cifuzz/actions/run_fuzzers@master
      with:
        oss-fuzz-project-name: 'pillow'
        fuzz-seconds: 600
        language: python
        dry-run: false
    - name: Upload New Crash
      uses: actions/upload-artifact@v4
      if: failure() && steps.build.outcome == 'success'
      with:
        name: artifacts
        path: ./out/artifacts
    - name: Upload Legacy Crash
      uses: actions/upload-artifact@v4
      if: steps.run.outcome == 'success'
      with:
        name: crash
        path: ./out/crash*
    - name: Fail on legacy crash
      if: success()
      run: |
        [ ! -e out/crash-* ]
        echo No legacy crash detected
