on:
  schedule:
    - cron: '0 0 1,15 * *'
  workflow_dispatch:

env:
  COVERITY_SCAN_PROJECT_NAME: linuxwacom/xf86-input-wacom
  COVERITY_SCAN_NOTIFICATION_EMAIL: killertofu@gmail.com
  COVERITY_SCAN_BUILD_COMMAND_PREPEND:
  COVERITY_SCAN_BUILD_COMMAND: make
  COVERITY_SCAN_BRANCH_PATTERN: .*
  COVERITY_URL: https://scan.coverity.com/scripts/travisci_build_coverity_scan.sh
  COVERITY_SCAN_TOKEN: ${{ secrets.COVERITY_SCAN_TOKEN }}

jobs:
  coverity:
    runs-on: ubuntu-20.04
    environment: coverity
    if: ${{ github.repository == '$COVERITY_SCAN_PROJECT_NAME' }}
    steps:
      - name: Checkout the repo
        uses: actions/checkout@v2

      - name: Set up build environment / dependencies
        run: |
          sudo apt-get update
          sudo apt-get install -y --no-install-recommends \
            xutils-dev xserver-xorg-dev libx11-dev libxi-dev \
            libxrandr-dev libxinerama-dev libudev-dev
          mkdir _build

      - name: Coverity download
        run: |
          curl -fs "$COVERITY_URL" > coverity.sh
          sed -i 's/"$status_code" != "201"/"$status_code" -lt 200 -o "$status_code" -ge 300/' coverity.sh
          chmod +x coverity.sh

      - name: Coverity build / upload
        run: |
          pushd _build > /dev/null
          # We don't want our CFLAGS (especially -Werror) to apply at `configure`
          # time so short-circuit our environment at that moment and provide the
          # flags to `make` instead. Not doing so results in an incorrect config:
          # 'checking for rint in -lm... no' because of a builtin-declaration-mismatch
          # warning (error) in the auto-generated feature test.
          CFLAGS="" ../autogen.sh --disable-silent-rules
          bash ../coverity.sh
          popd > /dev/null