name: "CI"

on:
  push:
    branches: [ main ]
  pull_request:
    branches: [ main ]
  schedule:
    - cron: '35 20 * * 5'

jobs:
  analyze:
    name: Build-Analyze
    runs-on: ubuntu-latest
    permissions:
      actions: read
      contents: read
      security-events: write

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

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

    # Initializes the CodeQL tools for scanning.
    - name: Initialize CodeQL
      uses: github/codeql-action/init@v1
      with:
        languages: ${{ matrix.language }}

    - name: Install dependencies and build
      run: |
        sudo apt-get update
        sudo apt-get -y --no-install-recommends install build-essential cmake libfftw3-dev libusb-1.0-0-dev librtlsdr-dev libcurl4-gnutls-dev cppcheck
        make

    - name: Perform CodeQL Analysis (SAST)
      uses: github/codeql-action/analyze@v1

    - name: Cppcheck (C/C++ format & best best-practice)
      run: |
        echo "===== CPPCHECK ====="
        cppcheck --std=c11 *.c wsprd/*.c

    - name: Cpplint check (formatting & best-practice check)
      run: |
        pip install cpplint
        echo "===== CPPLINT ====="
        cpplint --linelength=1000 --extensions=c --headers=h --recursive * || true

    - name: Codespell check (because of my spelling...)
      run: |
        pip install codespell
        echo "===== CODESPELL ====="
        codespell -L 'rcall' *.md *.c *.h wsprd/*.c wsprd/*.h .github/workflows/ci.yml

    - name: Unit-Test
      run: |
        echo "===== Decoder self-test ====="
        ./rtlsdr_wsprd -f 2m -c A1XYZ -l AB12CD -r ./signals/refSignalSnr0dB.iq
        ./rtlsdr_wsprd -f 2m -c A1XYZ -l AB12CD -t