tests.yml

#  For more information about TARDIS pipelines, please refer to:
#
#    https://tardis-sn.github.io/tardis/contributing/development/continuous_integration.html

name: tests

on:
  push:
    branches:
    - '*'
  pull_request:
    branches:
    - '*'
  schedule:
    - cron: '0 0 * * 0' # run at midnight every Sunday

concurrency:
  group: ${{ github.workflow }}-${{ github.head_ref || github.ref }}
  cancel-in-progress: true

defaults:
  run:
    shell: bash -l {0}

env:
  XUVTOP: /tmp/chianti
  CHIANTI_DL_URL: https://download.chiantidatabase.org
  CHIANTI_DB_VER: CHIANTI_v9.0.1_database.tar.gz
  PYTEST_FLAGS: --remote-data --refdata=carsus-refdata
                --cov=carsus --cov-report=xml --cov-report=html   
  NBCONVERT_CMD: jupyter nbconvert --execute --ExecutePreprocessor.timeout=600 --to html
  CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
  CMFGEN_DL_URL: http://kookaburra.phyast.pitt.edu/hillier/cmfgen_files
  CMFGEN_DB_VER: atomic_data_15nov16.tar.gz

jobs:
  build:
    if: github.repository_owner == 'tardis-sn'
    strategy:
      matrix:
        pip: [true, false]
        label: [osx-64, linux-64]
        include:
          - label: osx-64
            os: macos-latest
          - label: linux-64
            os: ubuntu-latest

    runs-on: ${{ matrix.os }}
    name: ${{ matrix.label }}
    steps:
      - uses: actions/checkout@v4

      - name: Clone tardis-sn/carsus-refdata
        uses: actions/checkout@v4
        with:
          repository: tardis-sn/carsus-refdata
          path: carsus-refdata
          lfs: true

      - uses: actions/cache@v4
        with:
          path: ${{ env.XUVTOP }}
          key: ${{ runner.os }}-${{ env.CHIANTI_DB_VER }}
        id: chianti-cache

      - name: Download Chianti database
        run: |
            mkdir -p ${{ env.XUVTOP }}
            wget -q ${{ env.CHIANTI_DL_URL }}/${{ env.CHIANTI_DB_VER }} -O ${{ env.XUVTOP }}/chianti.tar.gz
            tar -zxf ${{ env.XUVTOP }}/chianti.tar.gz -C ${{ env.XUVTOP }}
        if: steps.chianti-cache.outputs.cache-hit != 'true'
      
      - uses: actions/cache@v4
        with:
          path: /tmp/atomic
          key: ${{ env.CMFGEN_DB_VER }}
        id: cmfgen-cache
        
      - name: Download CMFGEN database
        run: |
            wget -q -U "Mozilla/4.0" ${{ env.CMFGEN_DL_URL }}/${{ env.CMFGEN_DB_VER }} -O /tmp/atomic.tar.gz
            tar -zxf /tmp/atomic.tar.gz -C /tmp
        if: steps.cmfgen-cache.outputs.cache-hit != 'true'
      
      - name: Download Lock File
        run:  wget -q https://raw.githubusercontent.com/tardis-sn/tardis/master/conda-${{ matrix.label }}.lock
        if: matrix.pip == true
      
      - name: Generate Cache Key
        run: | 
          file_hash=$(cat conda-${{ matrix.label}}.lock | shasum -a 256 | cut -d' ' -f1)
          echo "file_hash=$file_hash" >> "${GITHUB_OUTPUT}"
        id: cache-environment-key
        
      - uses: mamba-org/setup-micromamba@v1
        with:
          environment-file: conda-${{ matrix.label }}.lock
          cache-environment-key: ${{ steps.cache-environment-key.outputs.file_hash }}
          cache-downloads-key: ${{ steps.cache-environment-key.outputs.file_hash }}
          environment-name: tardis
          cache-environment: true
          cache-downloads: true

      - name: Install package
        run: pip install -e .

      - name: Run tests
        run: pytest carsus ${{ env.PYTEST_FLAGS }} 

      - name: Upload to Codecov
        run: bash <(curl -s https://codecov.io/bash)