fuzz.yaml

---
name: Fuzz Testing
on:
  schedule:
    - cron:  '41 3 * * *'
env:
  # Makes the upload-artifact work more reliably at the cost
  # of a bit of compile time.
  RUST_PROFILE: release
  SLOW_MACHINE: 1
jobs:
  prebuild:
    name: Pre-build checks
    runs-on: ubuntu-20.04
    timeout-minutes: 30
    env:
      BOLTDIR: bolts
    strategy:
      fail-fast: true
    steps:
      - name: Checkout
        uses: actions/checkout@v3

      - name: Set up Python 3.8
        uses: actions/setup-python@v4
        with:
          python-version: 3.8

      - name: Install dependencies
        run: |
          bash -x .github/scripts/setup.sh
          pip install -U pip wheel poetry
          # Export and then use pip to install into the current env
          poetry export -o /tmp/requirements.txt --without-hashes --with dev
          pip install -r /tmp/requirements.txt
          # We're going to check BOLT quotes, so get the latest version
          git clone https://github.com/lightning/bolts.git ../${BOLTDIR}
      - name: Build
        run: |
          ./configure --enable-debugbuild --enable-rust
          make -j 8
  check-fuzz:
    name: Run fuzz regression tests
    runs-on: ubuntu-22.04
    needs:
      - prebuild
    steps:
      - name: Checkout
        uses: actions/checkout@v3

      - name: Set up Python 3.8
        uses: actions/setup-python@v4
        with:
          python-version: 3.8

      - name: Install dependencies
        run: |
          bash -x .github/scripts/setup.sh
          pip install -U pip wheel poetry
          # Export and then use pip to install into the current env
          poetry export -o /tmp/requirements.txt --without-hashes --with dev
          pip install -r /tmp/requirements.txt

      - name: Build
        run: |
          ./configure --enable-debugbuild --enable-fuzzing --enable-address-sanitizer --enable-ub-sanitizer --disable-valgrind CC=clang
          make -j $(nproc) check-fuzz