continous_integration.yml

name: Unit Test nmma

on:
  push:
    branches: [main]
    paths-ignore:
      - "doc/**"
  pull_request:
    branches: [main]
    paths-ignore:
      - "doc/**"
  workflow_dispatch:

jobs:
  build:
    runs-on: ${{ matrix.os }}
    defaults:
      run:
        shell: bash -el {0}
    strategy:
      fail-fast: false
      matrix:
        os: ["ubuntu-latest", "macos-latest"]
        python-version: ["3.9", "3.10", "3.11", "3.12"]

    steps:
      - name: Checkout branch being tested
        uses: actions/checkout@v4

      - name: Set up Python with Conda ${{ matrix.python-version }}
        uses: conda-incubator/setup-miniconda@v3
        with:
          python-version: ${{ matrix.python-version }}
          architecture: ${{ matrix.os == 'macos-latest' && 'arm64' || 'x86_64' }}
          miniforge-version: latest
          use-mamba: true
          mamba-version: "*"
          activate-environment: nmma_env

      - name: Restore SVD models from cache
        uses: actions/cache@v4
        with:
          path: svdmodels
          key: svdmodels-${{ hashFiles('**/LICENSE') }}
          restore-keys: svdmodels-
          save-always: true

      - name: Get pip cache dir
        id: pip-cache
        run: |
          python -m pip install --upgrade pip setuptools wheel
          echo "::set-output name=dir::$(pip cache dir)"

      - name: pip cache
        uses: actions/cache@v4
        with:
          path: ${{ steps.pip-cache.outputs.dir }}
          key: ${{ runner.os }}-pip-2-${{ hashFiles('**/pyproject.toml', '**/requirements.txt') }}
          restore-keys: |
            ${{ runner.os }}-pip-2-
          save-always: true

      - name: Update Homebrew
        if: matrix.os == 'macos-latest'
        run: |
          brew update --preinstall

      - name: Configure Homebrew cache
        if: matrix.os == 'macos-latest'
        uses: actions/cache@v4
        with:
          path: |
            ~/Library/Caches/Homebrew/openmpi--*
            ~/Library/Caches/Homebrew/downloads/*--openmpi-*
            ~/Library/Caches/Homebrew/hdf5--*
            ~/Library/Caches/Homebrew/downloads/*--hdf5-*
            ~/Library/Caches/Homebrew/gcc--*
            ~/Library/Caches/Homebrew/downloads/*--gcc-*
            ~/Library/Caches/Homebrew/openblas--*
            ~/Library/Caches/Homebrew/downloads/*--openblas-*
            ~/Library/Caches/Homebrew/lapack--*
            ~/Library/Caches/Homebrew/downloads/*--lapack-*
            ~/Library/Caches/Homebrew/basictex--*
            ~/Library/Caches/Homebrew/downloads/*--basictex-*
            ~/Library/Caches/Homebrew/cmake--*
            ~/Library/Caches/Homebrew/downloads/*--cmake-*

          key: brew-${{ hashFiles('**/pyproject.toml') }}
          restore-keys: brew-
          save-always: true

      - name: Install Homebrew dependencies
        if: matrix.os == 'macos-latest'
        run: |
          env HOMEBREW_NO_AUTO_UPDATE=1 brew install openmpi hdf5 gcc openblas lapack basictex cmake
          eval "$(/usr/libexec/path_helper)"
          sudo tlmgr update --self
          sudo tlmgr install collection-latex
          sudo tlmgr install collection-fontsrecommended
          sudo tlmgr install dvipng
          sudo tlmgr install cm-super
          sudo tlmgr install type1cm
      - name: Install Linux Dependencies
        if: matrix.os == 'ubuntu-latest'
        uses: awalsh128/cache-apt-pkgs-action@latest
        with:
          packages: openmpi-bin libopenmpi-dev gfortran build-essential libblas3 libblas-dev liblapack3 liblapack-dev libatlas-base-dev texlive texlive-latex-extra texlive-fonts-recommended dvipng cm-super
          execute_install_scripts: true

      - name: Install dependencies (macOS)
        if: matrix.os == 'macos-latest'
        run: |
          conda install -c conda-forge pyfftw c-compiler ligo-segments python-ligo-lw
          echo "FC=$(which gfortran-14)" >> $GITHUB_ENV
          echo "CC=$(which gcc)" >> $GITHUB_ENV
          echo "CXX=$(which g++)" >> $GITHUB_ENV

      - name: Install dependencies (Ubuntu)
        if: matrix.os == 'ubuntu-latest'
        run: |
          sudo apt-get update
          sudo apt-get install -y texlive texlive-latex-extra texlive-fonts-recommended dvipng cm-super
          
      - name: Install Python dependencies
        run: |
          conda install mpi4py
          python -m pip install --upgrade git+https://github.com/bitranox/wrapt_timeout_decorator.git
          python -m pip install pytest pytest-cov flake8 pytest-aiohttp sqlparse freezegun PyJWT joblib coveralls
          python -m pip install -r  ml_requirements.txt -r grb_requirements.txt -r tf_requirements.txt -r sklearn_requirements.txt
          python -m pip install .
          git clone https://github.com/JohannesBuchner/MultiNest && cd MultiNest/build && rm -rf * && cmake .. && make && cd ../..
          pwd

      - name: Export Libraries
        run: |
          echo "LD_LIBRARY_PATH=$HOME/work/nmma/nmma/MultiNest/lib:$LD_LIBRARY_PATH" >> $GITHUB_ENV
          echo "DYLD_LIBRARY_PATH=$HOME/work/nmma/nmma/MultiNest/lib:$DYLD_LIBRARY_PATH" >> $GITHUB_ENV

      - name: Lint with flake8
        run: |
          # stop the build if there are Python syntax errors or undefined names
          flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics --exclude docs
          # exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
          flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics --exclude docs,versioneer.py,nmma/_version.py,nmma/tests,nmma/*/__init__.py

      - name: Test with pytest
        run: |
          python -m coverage run --source nmma -m pytest nmma/tests/*.py

      - name: Run Coveralls
        if: ${{ success() }}
        run: |
          coveralls --service=github
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}