trigger:
  # start a new build for every push
  batch: False
  branches:
    include:
      - master
      - maintenance/*
jobs:
- job: macOS
  pool:
    # NOTE: at time of writing, there is a danger
    # that using an invalid vmIMage string for macOS
    # image silently redirects to a Windows build on Azure;
    # for now, use the only image name officially present in
    # the docs even though i.e., numba uses another in their
    # azure config for mac os -- Microsoft has indicated
    # they will patch this issue
    vmIMage: macOS-10.13
  steps:
  # the @0 refers to the (major) version of the *task* on Microsoft's
  # end, not the order in the build matrix nor anything to do
  # with version of Python selected
  - task: UsePythonVersion@0
    inputs:
      versionSpec: '3.6'
      addToPath: true
      architecture: 'x64'
  # NOTE: do we have a compelling reason to use older / newer
  # versions of Xcode toolchain for testing?
  - script: /bin/bash -c "sudo xcode-select -s /Applications/Xcode_10.app/Contents/Developer"
    displayName: 'select Xcode version'
  # NOTE: might be better if we could avoid installing
  # two C compilers, but with homebrew looks like we're
  # now stuck getting the full gcc toolchain instead of
  # just pulling in gfortran
  - script: brew install gcc
    displayName: 'make gfortran available on mac os vm'
  - script: python -m pip install --upgrade pip setuptools wheel
    displayName: 'Install tools'
  - script: python -m pip install cython nose pytz pytest pickle5 vulture
    displayName: 'Install dependencies; some are optional to avoid test skips'
  - script: /bin/bash -c "! vulture . --min-confidence 100 --exclude doc/,numpy/distutils/ | grep 'unreachable'"
    displayName: 'Check for unreachable code paths in Python modules'
  # NOTE: init_dgelsd failed init issue with current ACCELERATE /
  # LAPACK configuration on Azure macos image; at the time of writing
  # this plagues homebrew / macports NumPy builds, but we will
  # circumvent for now by aggressively disabling acceleration for
  # macos NumPy builds / tests; ACCELERATE=None on its own is not
  # sufficient
  # also, might as well prefer usage of clang over gcc proper
  # to match likely scenario on many user mac machines
  - script: python setup.py build -j 4 install
    displayName: 'Build NumPy'
    env:
      BLAS: None
      LAPACK: None
      ATLAS: None
      ACCELERATE: None
      CC: /usr/bin/clang
  - script: python runtests.py --mode=full -- -rsx --junitxml=junit/test-results.xml
    displayName: 'Run Full NumPy Test Suite'
  - task: PublishTestResults@2
    inputs:
      testResultsFiles: '**/test-*.xml'
      testRunTitle: 'Publish test results for Python $(python.version)'
- job: Windows
  pool:
    vmIMage: 'VS2017-Win2016'
  strategy:
    maxParallel: 6
    matrix:
        Python36-32bit-fast:
          PYTHON_VERSION: '3.6'
          PYTHON_ARCH: 'x86'
          TEST_MODE: fast
        Python37-32bit-fast:
          PYTHON_VERSION: '3.7'
          PYTHON_ARCH: 'x86'
          TEST_MODE: fast
        Python27-64bit-fast:
          PYTHON_VERSION: '2.7'
          PYTHON_ARCH: 'x64'
          TEST_MODE: fast
        Python35-64bit-full:
          PYTHON_VERSION: '3.5'
          PYTHON_ARCH: 'x64'
          TEST_MODE: full
        Python36-64bit-full:
          PYTHON_VERSION: '3.6'
          PYTHON_ARCH: 'x64'
          TEST_MODE: full
          INSTALL_PICKLE5: 1
        Python37-64bit-full:
          PYTHON_VERSION: '3.7'
          PYTHON_ARCH: 'x64'
          TEST_MODE: full
          INSTALL_PICKLE5: 1
  steps:
  - task: UsePythonVersion@0
    inputs:
      versionSpec: $(PYTHON_VERSION)
      addToPath: true
      architecture: $(PYTHON_ARCH)
   # as noted by numba project, currently need
   # specific VC install for Python 2.7
   # NOTE: had some issues splitting powershell
   # command into bits and / or using condition
   # directive, so squeezing operation to a single
   # line for now
  - powershell: if ($env:PYTHON_VERSION -eq 2.7) {$wc = New-Object net.webclient; $wc.Downloadfile("https://download.microsoft.com/download/7/9/6/796EF2E4-801B-4FC4-AB28-B59FBF6D907B/VCForPython27.msi", "VCForPython27.msi"); Start-Process "VCForPython27.msi" /qn -Wait}
    displayName: 'Install VC 9.0'
  - script: python -m pip install --upgrade pip setuptools wheel
    displayName: 'Install tools'
  - script: python -m pip install cython nose pytz pytest
    displayName: 'Install dependencies; some are optional to avoid test skips'
  # NOTE: for Windows builds it seems much more tractable to use runtests.py
  # vs. manual setup.py and then runtests.py for testing only
  - script: if [%INSTALL_PICKLE5%]==[1] python -m pip install pickle5
    displayName: 'Install optional pickle5 backport (only for python3.6 and 3.7)'
  - script: python runtests.py --show-build-log --mode=$(TEST_MODE) -- -rsx --junitxml=junit/test-results.xml
    displayName: 'Build NumPy & Run Full NumPy Test Suite'
  - task: PublishTestResults@2
    inputs:
      testResultsFiles: '**/test-*.xml'
      testRunTitle: 'Publish test results for Python $(python.version)'