.azure-pipelines.yml

trigger:
- master
- "*.*.x"

variables:
  python.version: '3.12'
  PIP_CACHE_DIR: $(Pipeline.Workspace)/.pip
  PYTEST_ADDOPTS: '-v --color=yes --durations=0 --nunit-xml=test-data/test-results.xml'
  TEST_EXTRA: 'test-full'
  DEPENDENCIES_VERSION: "latest"  # |"pre-release" | "minimum-version"
  TEST_TYPE: "standard" # | "coverage"

jobs:
- job: PyTest
  pool:
    vmImage: 'ubuntu-22.04'
  strategy:
    matrix:
      Python3.9:
        python.version: '3.9'
      Python3.12: {}
      minimal_dependencies:
        TEST_EXTRA: 'test-min'
      anndata_dev:
        DEPENDENCIES_VERSION: "pre-release"
        TEST_TYPE: "coverage"
      minimum_versions:
        python.version: '3.9'
        DEPENDENCIES_VERSION: "minimum-version"
        TEST_TYPE: "coverage"


  steps:
  - task: UsePythonVersion@0
    inputs:
      versionSpec: '$(python.version)'
    displayName: 'Use Python $(python.version)'

  - task: Cache@2
    inputs:
      key: '"python $(python.version)" | "$(Agent.OS)" | pyproject.toml'
      restoreKeys: |
        python | "$(Agent.OS)"
        python
      path: $(PIP_CACHE_DIR)
    displayName: Cache pip packages

  - script: |
      export MPLBACKEND="agg"
      echo $MPLBACKEND
    displayName: 'Set env'

  - script: |
      python -m pip install --upgrade pip
      pip install wheel coverage
      pip install .[dev,$(TEST_EXTRA)]
    displayName: 'Install dependencies'
    condition: eq(variables['DEPENDENCIES_VERSION'], 'latest')

  - script: |
      python -m pip install --pre --upgrade pip
      pip install --pre wheel coverage
      pip install --pre .[dev,$(TEST_EXTRA)]
      pip install -v "anndata[dev,test] @ git+https://github.com/scverse/anndata"
    displayName: 'Install dependencies release candidates'
    condition: eq(variables['DEPENDENCIES_VERSION'], 'pre-release')

  - script: |
      python -m pip install pip wheel tomli packaging pytest-cov
      pip install `python3 ci/scripts/min-deps.py pyproject.toml --extra dev test`
      pip install --no-deps .
    displayName: 'Install dependencies minimum version'
    condition: eq(variables['DEPENDENCIES_VERSION'], 'minimum-version')

  - script: |
      pip list
    displayName: 'Display installed versions'

  - script: pytest
    displayName: 'PyTest'
    condition: eq(variables['TEST_TYPE'], 'standard')

  - script: |
      coverage run -m pytest
      coverage xml
    displayName: 'PyTest (coverage)'
    condition: eq(variables['TEST_TYPE'], 'coverage')

  - task: PublishCodeCoverageResults@1
    inputs:
      codeCoverageTool: Cobertura
      summaryFileLocation: 'test-data/coverage.xml'
      failIfCoverageEmpty: true
    condition: eq(variables['TEST_TYPE'], 'coverage')

  - task: PublishTestResults@2
    condition: succeededOrFailed()
    inputs:
      testResultsFiles: 'test-data/test-results.xml'
      testResultsFormat: NUnit
      testRunTitle: 'Publish test results for $(Agent.JobName)'

  - script: bash <(curl -s https://codecov.io/bash)
    displayName: 'Upload to codecov.io'
    condition: eq(variables['TEST_TYPE'], 'coverage')

- job: CheckBuild
  pool:
    vmImage: 'ubuntu-22.04'
  steps:

  - task: UsePythonVersion@0
    inputs:
      versionSpec: '3.12'
    displayName: 'Use Python 3.12'

  - script: |
      python -m pip install --upgrade pip
      pip install build twine
    displayName: 'Install build tools and requirements'

  - script: pip list
    displayName: 'Display installed versions'

  - script: |
      python -m build --sdist --wheel .
      twine check dist/*
    displayName: 'Build & Twine check'