tests.yml

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

name: tests

on:
  push:
    branches:
    - '*'

  pull_request:
    branches:
    - '*'

env:
  CACHE_NUMBER: 0  # increase to reset cache manually
  PYTEST_FLAGS: --tardis-refdata=${{ github.workspace }}/tardis-refdata --tardis-regression-data=${{ github.workspace }}/tardis-regression-data
                --cov=tardis --cov-report=xml --cov-report=html 
  CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}

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

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

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
            prefix: /Users/runner/miniconda3/envs/tardis

          - label: linux-64
            os: ubuntu-latest
            prefix: /usr/share/miniconda3/envs/tardis

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

      - name: Setup LFS
        uses: ./.github/actions/setup_lfs

      - 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 editable
        run: |
          pip install -e .
          echo "TARDIS_PIP_PATH=tardis" >> $GITHUB_ENV
        if: matrix.pip == false

      - name: Install package git
        run: pip install git+https://github.com/tardis-sn/tardis.git@${{ github.ref }}
        if: matrix.pip == true

      - name: Set pip path
        if: matrix.pip == true
        run: |
          location_line=$(pip show tardis | grep -i -x "Location:.*")
          directory_path=$(echo $location_line | awk -F " " '{print $2}')
          echo "TARDIS_PIP_PATH=$directory_path" >> $GITHUB_ENV
      
      - name: Set install path
        if: matrix.pip == false
        run: |
          directory_path="."
          echo "TARDIS_PIP_PATH=$directory_path" >> $GITHUB_ENV

      - name: Run tests
        run: pytest tardis ${{ env.PYTEST_FLAGS }}
        working-directory: ${{ env.TARDIS_PIP_PATH }}
        if: always()

      - name: Upload to Codecov
        run: bash <(curl -s https://codecov.io/bash)
      
      - name: Refdata Generation tests
        run: pytest tardis ${{ env.PYTEST_FLAGS }} --generate-reference
        working-directory: ${{ env.TARDIS_PIP_PATH }}
        if: always()