ci.yml

name: CI
on:
  push:
    branches:
      - master
  pull_request:

jobs:
  check-formatting:
    name: Check C++ Formatting
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v4
    - uses: gnuradio/clang-format-lint-action@v0.5-4
      with:
        source: '.'
        exclude: './python'
        extensions: 'h,hpp,cpp,cc,cc.in'
  check-python-formatting:
    name: Check Python Formatting
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v4
    - uses: quentinguidee/pep8-action@v1
      with:
        arguments: '--max-line-length=120 --ignore E265,E266,E402,E501,E704,E712,E713,E714,E711,E722,E741,W504,W605 --exclude *.yml.py,docs/*,python/bindings/* --filename=*.py,iridium-extractor'
  ubuntu:
    name: Ubuntu
    strategy:
      matrix:
        os:
          -version: ubuntu-22.04
           packets: "gnuradio-dev cmake libsndfile1-dev"
          -version: ubuntu-24.04
           packets: "gnuradio-dev cmake"
    runs-on: ${{matrix.os.version}}
    steps:
      - uses: actions/checkout@v4

      - name: Install GNU Radio
        run: |
         sudo apt update
         sudo apt install ${{matrix.os.packets}}
      - name: Build
        run: |
         cmake -B build
         cmake --build build
      - name: Install
        run: |
         cd build
         sudo make install
         sudo ldconfig
      - name: Unit Tests
        run: |
         cd build
         make test
      - name: Open SDR with gr-soapy
        run: |
         iridium-extractor examples/hackrf-soapy.conf 2>&1 | tee stderr-out
         cat stderr-out | grep "RuntimeError: no hackrf device matches"
      - name: Open SDR with gr-osmosdr
        run: |
         sudo apt install gr-osmosdr
         iridium-extractor examples/hackrf-10msps.conf 2>&1 | tee stderr-out
         cat stderr-out | grep "RuntimeError: Failed to use '0' as HackRF device index: not enough devices"

  gr-ppa:
    name: Ubuntu 20.04 + GNURadio PPA
    runs-on: ubuntu-20.04
    strategy:
      matrix:
        ppa: [gnuradio/gnuradio-releases, gnuradio/gnuradio-releases-3.9]
    steps:
      - uses: actions/checkout@v4

      - name: Install GNURadio
        run: |
         sudo add-apt-repository ppa:${{matrix.ppa}}
         sudo apt update
         sudo apt install gnuradio-dev
         sudo apt install cmake libsndfile-dev libspdlog-dev
         sudo apt install pybind11-dev
      - name: Build
        run: |
         cmake -B build
         cmake --build build
      - name: Install
        run: |
         cd build
         sudo make install
         sudo ldconfig
      - name: Unit Tests
        run: |
         cd build
         make test
      - name: Demod PRBS15 SigMF
        run: |
         iridium-extractor test-data/prbs15-2M-20dB.sigmf-meta |grep ^RAW > prbs15-2M-20dB.bits
         grep "RAW: prbs15-2M-20dB 0000599.9996 1622000000 N:32.12-80.05 I:00000000000 100% 0.13551 179 0011000000110000111100111000000000000011000000000000101000000000001111000000000010001000000000110011000000001010101000000011111111000000100000001000001100000011000010100000101000111100001111001000100010001011001100110011101010101010100111111111111101000000000000111000000000001001000000000011011000000000101101000000001110111000000010011001000000110101011000001011111101000011100000" prbs15-2M-20dB.bits
      - name: Demod with decimation 4
        run: |
         iridium-extractor -D 4 test-data/prbs15-2M-20dB.sigmf-meta |grep ^RAW > prbs15-2M-20dB-D4.bits
         grep "RAW: prbs15-2M-20dB 0000599.9996 1622000000 N:32.12-80.05 I:00000000000 100% 0.13577 179 0011000000110000111100111000000000000011000000000000101000000000001111000000000010001000000000110011000000001010101000000011111111000000100000001000001100000011000010100000101000111100001111001000100010001011001100110011101010101010100111111111111101000000000000111000000000001001000000000011011000000000101101000000001110111000000010011001000000110101011000001011111101000011100000" prbs15-2M-20dB-D4.bits
      - name: Demod with decimation 8
        run: |
         iridium-extractor -D 8 test-data/prbs15-2M-20dB.sigmf-meta |grep ^RAW > prbs15-2M-20dB-D8.bits
         grep "RAW: prbs15-2M-20dB 0000599.9996 1622000000 N:32.12-80.05 I:00000000000 100% 0.13643 179 0011000000110000111100111000000000000011000000000000101000000000001111000000000010001000000000110011000000001010101000000011111111000000100000001000001100000011000010100000101000111100001111001000100010001011001100110011101010101010100111111111111101000000000000111000000000001001000000000011011000000000101101000000001110111000000010011001000000110101011000001011111101000011100000" prbs15-2M-20dB-D8.bits
      - name: Test raw samples
        run: |
         ln -s prbs15-2M-20dB.sigmf-data test-data/prbs15-2M-20dB.fc32
         iridium-extractor --offline -c 1622000000 -r 2000000 -f float test-data/prbs15-2M-20dB.fc32 |grep ^RAW > prbs15-2M-20dB.bits.raw
         cmp prbs15-2M-20dB.bits prbs15-2M-20dB.bits.raw
      - name: Test SigMF Archive support
        run: |
         tar cf test-data/prbs15-2M-20dB.sigmf test-data/prbs15-2M-20dB.sigmf-*
         iridium-extractor test-data/prbs15-2M-20dB.sigmf |grep ^RAW > prbs15-2M-20dB.bits.archive
         cmp prbs15-2M-20dB.bits prbs15-2M-20dB.bits.archive
      - name: Install gr-osmosdr
        run: |
         git clone https://github.com/osmocom/gr-osmosdr
         cd gr-osmosdr
         cmake -B build
         cmake --build build
         cd build
         sudo make install
         sudo ldconfig
      - name: Open SDR
        run: |
         iridium-extractor examples/hackrf-10msps.conf 2>&1 | tee stderr-out
         cat stderr-out | grep "No supported devices found"
      - name: Test Open SDR with soapy
        run: |
         iridium-extractor examples/hackrf-soapy.conf 2>&1 | tee stderr-out
         cat stderr-out | grep "RuntimeError: no hackrf device matches"