.appveyor.yml

skip_branch_with_pr: true
version: '{build}'
image: Visual Studio 2015
platform:
  - x86
  - x64
environment:
  global:
    WHEELHOUSE_UPLOADER_REGION: IAD
    WHEELHOUSE_UPLOADER_USERNAME: pystan-worker
    WHEELHOUSE_UPLOADER_SECRET:
      secure: mjwuqrrrl71BQoPg5t++MKlVApmBBDAr7GmQtI5YawjhdpCJtMi+Tof4P1ENDCLp

  matrix:
    - CONDA: 36
    - CONDA: 37

install:
  # If there is a newer build queued for the same PR, cancel this one.
  # The AppVeyor 'rollout builds' option is supposed to serve the same
  # purpose but it is problematic because it tends to cancel builds pushed
  # directly to master instead of just PR builds (or the converse).
  # credits: JuliaLang developers.
  - ps: if ($env:APPVEYOR_PULL_REQUEST_NUMBER -and $env:APPVEYOR_BUILD_NUMBER -ne ((Invoke-RestMethod `
      https://ci.appveyor.com/api/projects/$env:APPVEYOR_ACCOUNT_NAME/$env:APPVEYOR_PROJECT_SLUG/history?recordsNumber=50).builds | `
      Where-Object pullRequestId -eq $env:APPVEYOR_PULL_REQUEST_NUMBER)[0].buildNumber) { `
        throw "There are newer queued builds for this pull request, failing early." }

  - ECHO "Filesystem root:"
  - ps: "ls \"C:/\""
  - SET "CONDAPATH=conda%CONDA%"
  - if %CONDA%==27 (SET "CONDAPATH=conda")
  - if %PLATFORM%==x64 (SET "CONDAPATH=%CONDAPATH%-x64")

  - CALL "C:\\Mini%CONDAPATH%\\Scripts\\conda.exe" info --envs
  - if %CONDA%==35 (CALL "C:\\Mini%CONDAPATH%\\Scripts\\activate.bat" root)
  - if NOT %CONDA%==35 (CALL "C:\\Mini%CONDAPATH%\\Scripts\\activate.bat" base)

  - conda config --set always_yes yes --set changeps1 no
  - conda update -q conda

  - conda install git -y -q
  - git config --system core.longpaths true
  # checkout submodules
  - git submodule update --init --recursive

  # remove long paths
  - SETLOCAL ENABLEDELAYEDEXPANSION
  - FOR /D /R "pystan/stan/lib/stan_math/lib" %%D IN (doc) DO @IF EXIST "%%D" RD /S /Q "%%D"
  - FOR /D /R "pystan/stan/lib/stan_math/lib" %%D IN (test) DO @IF EXIST "%%D" RD /S /Q "%%D"

  # Check that we have the expected version and architecture for Python
  - python --version
  - python -c "import struct; print(struct.calcsize('P') * 8)"

  # setup conda - use default channel
  - conda update --all -q
  - conda info
  - conda install numpy cython scipy matplotlib pandas setuptools libpython m2w64-toolchain
  # test numpy
  - python -c "import numpy as np; print('numpy import was succesfull')"
  # test gcc version
  - gcc --version
  # Upgrade to the latest version of pip to avoid it displaying warnings
  # about it being out of date.
  - python -m pip install --disable-pip-version-check --upgrade pip

  # Install the build dependencies of the project.
  - pip install -q -r ./continuous_integration/appveyor/requirements.txt
  - pip install -q -r requirements.txt
  - pip install -q -r test-requirements.txt

  - conda list
  - pip freeze

  - ECHO "Starting to build the wheel"
  # build the wheel and install it
  - python setup.py --quiet bdist_wheel
  - ps: "ls dist"

  - ECHO "Install generated wheel to test it"
  # Install the generated wheel package to test it
  - pip install -q --pre --no-index --find-links dist/ pystan

# Not a .NET project, we build pystan in the install step instead
build: false

test_script:
  # Change to a non-source folder to make sure we run the tests on the
  # installed library.
  - mkdir empty_folder
  - cd empty_folder
  - SET "JOBLIB_MULTIPROCESSING=1"
  - ECHO "Starting the tests"
  - "python -c \"import nose; nose.main()\" --nocapture pystan.tests.test_basic \
     pystan.tests.test_basic_array pystan.tests.test_basic_matrix \
     pystan.tests.test_basic_pars pystan.tests.test_ess \
     pystan.tests.test_extra_compile_args pystan.tests.test_extract \
     pystan.tests.test_fixed_param  pystan.tests.test_linear_regression \
     pystan.tests.test_misc pystan.tests.test_misc_args \
     pystan.tests.test_optimizing_example pystan.tests.test_stanc \
     pystan.tests.test_unconstrain_pars pystan.tests.test_utf8 \
     pystan.tests.test_vb"
  # Move back to the project folder
  - cd ..
  - ECHO "End of testing"

after_test:
  # wheel is already built in "install" step
  # If tests are successful, create binary packages for the project.
  # TODO: may need to set PBR_VERSION, submodules often confuse pbr
  #- python setup.py --quiet bdist_wheel
  - ps: "ls dist"
  # APPVEYOR_REPO_TAG will be true if commit is tagged
  - "IF /I %APPVEYOR_REPO_TAG%==true (pip install wheelhouse-uploader -q)"
  - "IF /I %APPVEYOR_REPO_TAG%==true (python -m wheelhouse_uploader upload --local-folder=dist --no-ssl-check --no-update-index --region=%WHEELHOUSE_UPLOADER_REGION% wheels)"