name: "CodeQL"

on:
  push:
    branches: [ "master", "devel" ]
  pull_request:
    branches: [ "devel" ]

env:
  DEFAULT_PACKAGES: libcmocka-dev zlib1g-dev libssh-dev libssl-dev libpam0g-dev

jobs:
  git-branch:
    name: Get git branch
    runs-on: ubuntu-latest
    outputs:
      branch-name: ${{ steps.get-git-branch.outputs.branch-name }}
    steps:
      - id: get-git-branch
        run: |
          if ${{ github.event_name == 'push' }}
            then export GIT_BRANCH=`echo ${{ github.ref }} | cut -d'/' -f 3`
          else
            export GIT_BRANCH=${{ github.base_ref }}
          fi
          echo "branch-name=$GIT_BRANCH" >> $GITHUB_OUTPUT

  analyze:
    name: Analyze
    runs-on: ubuntu-22.04
    needs: git-branch
    permissions:
      actions: read
      contents: read
      security-events: write

    strategy:
      fail-fast: false
      matrix:
        language: [ cpp ]

    steps:
      - name: Checkout
        uses: actions/checkout@v3

      - name: Deps-packages
        run: |
          sudo apt-get update
          sudo apt-get install --yes $DEFAULT_PACKAGES

      - name: Deps-libyang
        shell: bash
        run: |
          git clone -b ${{ needs.git-branch.outputs.branch-name }} https://github.com/CESNET/libyang.git
          cd libyang
          mkdir build
          cd build
          cmake -DCMAKE_INSTALL_PREFIX=$RUNNER_TEMP -DENABLE_BUILD_TESTS=OFF ..
          make -j2
          sudo make install

      - name: Configure
        run: |
          mkdir build
          cd build
          cmake -DCMAKE_INCLUDE_PATH=$RUNNER_TEMP/include -DCMAKE_LIBRARY_PATH=$RUNNER_TEMP/lib ..

      - name: Initialize CodeQL
        uses: github/codeql-action/init@v2
        with:
          languages: ${{ matrix.language }}
          queries: +security-and-quality

      - name: Build cpp
        run: |
          cd build
          make -j2

      - name: Perform CodeQL Analysis
        uses: github/codeql-action/analyze@v2
        with:
          category: "/language:${{ matrix.language }}"