name: Sanitizers

on:
  push:
  workflow_dispatch:

jobs:
  build:
    runs-on: ubuntu-latest

    env:
      FLAGS: "-fsanitize=address -fsanitize=leak -fsanitize=undefined"

    steps:
      - name: Checkout source
        uses: actions/checkout@v2

      - name: Get build dependencies
        run: |
          # note: debhelper v13 isn't available from ubuntu-20.04 yet, we need a backport
          sudo apt-add-repository -y ppa:ubuntu-cloud-archive/yoga-staging
          sudo apt-get build-dep -q -y .

      - name: Build with sanitizers enabled
        run: |
          CFLAGS="$FLAGS" LDFLAGS="$FLAGS" make test