name: Coverity Scan
on:
  schedule:
    - cron: '0 18 * * 2,4' # Bi-weekly at 18:00 UTC on Tuesday and Thursday

# Automatically cancel any previous workflow on new push.
concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}-${{ github.event_name }}
  cancel-in-progress: true

jobs:
  latest:
    runs-on: ubuntu-22.04
    steps:
      - name: Determine current repository
        id: "determine-repo"
        run: echo "repo=${GITHUB_REPOSITORY}" >> $GITHUB_OUTPUT

      - uses: actions/checkout@v3
      - name: Download Coverity Build Tool
        run: |
          wget -q https://scan.coverity.com/download/cxx/linux64 --post-data "token=$TOKEN&project=open-simh%2Fsimh" -O cov-analysis-linux64.tar.gz
          mkdir cov-analysis-linux64
          tar xzf cov-analysis-linux64.tar.gz --strip 1 -C cov-analysis-linux64
        env:
          TOKEN: ${{ secrets.COVERITY_SCAN_TOKEN }}
        if: steps.determine-repo.outputs.repo == 'open-simh/simh'

      - name: Fixed world writable dirs
        run: |
          chmod go-w $HOME
          sudo chmod -R go-w /usr/share
        if: steps.determine-repo.outputs.repo == 'open-simh/simh'
        
      - name: Installing build dependencies
        run: |
           sh -ex .travis/deps.sh linux
           sudo apt --assume-yes install -ym ninja-build
        if: steps.determine-repo.outputs.repo == 'open-simh/simh'

      - name: Build with cov-build
        run: |
          export PATH=`pwd`/cov-analysis-linux64/bin:$PATH
          cov-build --dir cov-int cmake/cmake-builder.sh --config Release --flavor ninja --lto --notest --parallel --verbose --cpack_suffix x86_64-${{matrix.os}}
        if: steps.determine-repo.outputs.repo == 'open-simh/simh'

      - name: Submit the result to Coverity Scan
        run: |
          tar czvf simh.tgz cov-int
          curl \
            --form token=$TOKEN \
            --form email=noreply@opensimh.org \
            --form file=@simh.tgz \
            --form version=trunk \
            --form description="opensimh" \
            https://scan.coverity.com/builds?project=open-simh%2Fsimh
        env:
          TOKEN: ${{ secrets.COVERITY_SCAN_TOKEN }}
        if: steps.determine-repo.outputs.repo == 'open-simh/simh'