parameters:
  python_version: ''
  architecture: ''
  prefix: ''
  gpu: false
  num_build_jobs: 1

steps:
  - task: UsePythonVersion@0
    inputs:
      versionSpec: ${{ parameters.python_version }}
      architecture: ${{ parameters.architecture }}

  - bash: |
      echo "##vso[task.setvariable variable=python_version]${{ parameters.python_version }}"
    displayName: 'Set variables'

  - script: |
      ${{ parameters.prefix }} python -m pip install -U pip setuptools
      ${{ parameters.prefix }} python -m pip install -U -r requirements.txt
    displayName: "Install dependencies"

  - script: |
      ${{ parameters.prefix }} python setup.py build_ext --inplace -j ${{ parameters.num_build_jobs }}
      ${{ parameters.prefix }} python setup.py sdist --formats=gztar
    displayName: "Compile and build sdist"

  - task: DeleteFiles@1
    inputs:
      contents: "spacy"
    displayName: "Delete source directory"

  - script: |
      ${{ parameters.prefix }} python -m pip freeze --exclude torch --exclude cupy-cuda110 > installed.txt
      ${{ parameters.prefix }} python -m pip uninstall -y -r installed.txt
    displayName: "Uninstall all packages"

  - bash: |
      ${{ parameters.prefix }} SDIST=$(python -c "import os;print(os.listdir('./dist')[-1])" 2>&1)
      ${{ parameters.prefix }} python -m pip install dist/$SDIST
    displayName: "Install from sdist"

  - script: |
      ${{ parameters.prefix }} python -m pip install -U -r requirements.txt
    displayName: "Install test requirements"

  - script: |
      ${{ parameters.prefix }} python -m pip install -U cupy-cuda110 -f https://github.com/cupy/cupy/releases/v9.0.0
      ${{ parameters.prefix }} python -m pip install "torch==1.7.1+cu110" -f https://download.pytorch.org/whl/torch_stable.html
    displayName: "Install GPU requirements"
    condition: eq(${{ parameters.gpu }}, true)

  - script: |
      ${{ parameters.prefix }} python -m pytest --pyargs spacy
    displayName: "Run CPU tests"
    condition: eq(${{ parameters.gpu }}, false)

  - script: |
      ${{ parameters.prefix }} python -m pytest --pyargs spacy -p spacy.tests.enable_gpu
    displayName: "Run GPU tests"
    condition: eq(${{ parameters.gpu }}, true)

#  - script: |
#      python -m spacy download en_core_web_sm
#      python -c "import spacy; nlp=spacy.load('en_core_web_sm'); doc=nlp('test')"
#    displayName: 'Test download CLI'
#    condition: eq(variables['python_version'], '3.8')