fuzz.yml

name: Fuzz

on:
  schedule:
    - cron: '0 0 * * *'
  workflow_dispatch:

permissions:
  contents: read
  issues: write

jobs:
  fuzz:
    if: ${{ !github.event.act }}
    runs-on: ubuntu-latest
    timeout-minutes: 30
    steps:
      - name: Install test dependencies
        run: sudo apt-get update -y && sudo apt-get install -y binutils-dev libunwind8-dev libcurl4-openssl-dev libelf-dev libdw-dev cmake gcc libiberty-dev
      - uses: actions/checkout@v6
      - name: Setup Rust toolchain
        uses: dtolnay/rust-toolchain@stable
        with:
          toolchain: 1.89
      - name: Cache cargo dependencies
        uses: Swatinem/rust-cache@v2
        with:
          workspaces: "fuzz -> target"
      - name: Run all fuzz targets
        env:
          HFUZZ_FAIL_ON_CRASH: 1
        run: cd fuzz && ./fuzz.sh
      - name: Create issue on failure
        if: failure() && github.event_name == 'schedule'
        env:
          GH_TOKEN: ${{ github.token }}
        run: |
          gh issue create \
            --title "Nightly fuzz failure $(date -u +%Y-%m-%d)" \
            --body "The nightly fuzz run failed. See: ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}" \
            --label "bug"