.azure-pipelines.yml

# Python package
# Create and test a Python package on multiple Python versions.
# Add steps that analyze code, save the dist with the build record, publish to a PyPI-compatible index, and more:
# https://docs.microsoft.com/azure/devops/pipelines/languages/python

trigger:
  batch: true
  branches:
    include:
    - '*'
  tags:
    include:
    - v*

variables:
  python.arch: 'x64'
  upload_coverage: false
  deploy: false

schedules:
- cron: "0 0 * * 0"
  displayName: Weekly Sunday build
  branches:
    include:
    - master
  always: true

strategy:
  matrix:
    linux-python36:
      imageName: 'ubuntu-latest'
      python.version: '3.6'
    linux-python37:
      imageName: 'ubuntu-latest'
      python.version: '3.7'
    linux-python38:
      imageName: 'ubuntu-latest'
      python.version: '3.8'
      upload_coverage: true
    mac-python38:
      imageName: 'macOS-latest'
      python.version: '3.8'
      upload_coverage: true
    windows-x86-python36:
      imageName: 'windows-latest'
      python.version: '3.6'
      python.arch: 'x86'
    windows-x86-python37:
      imageName: 'windows-latest'
      python.version: '3.7'
      python.arch: 'x86'
    windows-x86-python38:
      imageName: 'windows-latest'
      python.version: '3.8'
      python.arch: 'x86'
      upload_coverage: true
    windows-x64-python36:
      imageName: 'windows-latest'
      python.version: '3.6'
    windows-x64-python37:
      imageName: 'windows-latest'
      python.version: '3.7'
    windows-x64-python38:
      imageName: 'windows-latest'
      python.version: '3.8'
      upload_coverage: true
      deploy: true
  maxParallel: 10

pool:
  vmImage: $(imageName)

steps:
- task: UsePythonVersion@0
  inputs:
    versionSpec: $(python.version)
    architecture: $(python.arch)
    addToPath: true
  displayName: Use Python $(python.version) $(python.arch)

# Install missing libraries on Linux
- bash: |
    sudo apt-get install -y xvfb libdbus-1-3 libxkbcommon-x11-0
    echo "##vso[task.setvariable variable=QT_QPA_PLATFORM]offscreen"
  condition: eq(variables['Agent.OS'], 'Linux')
  displayName: Install missing libraries required for Qt on Linux

# Install dependencies and PRISM
- bash: |
    python -m pip install --upgrade pip setuptools wheel
    if [[ $BUILD_SOURCEBRANCH == refs/heads/* ]] && [[ $BUILD_SOURCEBRANCH != "refs/heads/master" ]]; then
      git clone -b dev https://github.com/1313e/e13Tools ../e13Tools
      cd ../e13Tools
      pip install .
      cd -
    fi
    pip install -r requirements_dev.txt
  displayName: Install testing dependencies

# Test deployability
- script: |
    check-manifest
    python setup.py sdist bdist_wheel
    twine check dist/*
    python -c "import prism; prism.get_info()"
  displayName: Test deployability

# Test package in serial
- script: |
    coverage run --rcfile=setup.cfg -m pytest
  displayName: Test package in serial

# Install MPI
# Linux
- bash: |
    sudo apt-get install -y -q openmpi-bin libopenmpi-dev
  condition: eq(variables['Agent.OS'], 'Linux')
  displayName: Install MPI distribution on Linux
# Mac OS-X
- bash: |
    brew install openmpi
  condition: eq(variables['Agent.OS'], 'Darwin')
  displayName: Install MPI distribution on Mac OS-X
# Windows
- powershell: |
    iwr -outf ..\MSMpiSDK.msi https://download.microsoft.com/download/A/E/0/AE002626-9D9D-448D-8197-1EA510E297CE/MSMpiSDK.msi
    Start-Process ..\MSMpiSDK.msi -ArgumentList "/quiet /qn" -Wait
    iwr -outf ..\MSMpiSetup.exe https://download.microsoft.com/download/A/E/0/AE002626-9D9D-448D-8197-1EA510E297CE/MSMpiSetup.exe
    Start-Process ..\MSMpiSetup.exe -ArgumentList "-unattend -force -verbose" -Wait
    echo "##vso[task.setvariable variable=MSMPI_BIN]C:\Program Files\Microsoft MPI\Bin"
    echo "##vso[task.setvariable variable=Path]$Env:Path;C:\Program Files\Microsoft MPI\Bin"
  condition: eq(variables['Agent.OS'], 'Windows_NT')
  displayName: Install MPI distribution on Windows

# Install mpi4py
- script: |
    pip install --no-cache-dir mpi4py
  displayName: Install mpi4py

# Test package in MPI
- script: |
    mpiexec -n 2 coverage run --rcfile=setup.cfg -m mpi4py -m pytest
  displayName: Test package in MPI

# Report coverage
- script: |
    coverage combine
    coverage report -m
  displayName: Coverage report

# Upload covarage report to CodeCov
- bash: |
    curl -s https://codecov.io/bash | bash
  condition: and(succeeded(), eq(variables['upload_coverage'], true))
  displayName: Upload coverage report if requested

# Deploy on PyPI if this is a release
- script: |
    twine upload --skip-existing dist/*
  env:
    TWINE_USERNAME: '1313e'
    TWINE_PASSWORD: $(twine_password)
  condition: and(succeeded(), eq(variables['deploy'], true), startsWith(variables['build.sourceBranch'], 'refs/tags/'))
  displayName: Deploy on PyPI if this is a release