11$ErrorActionPreference = ' Stop'
22
3- function not-exist { -not (Test-Path $args ) }
4- Set-Alias ! exists not- exist - Option " Constant, AllScope"
5- Set-Alias exists Test-Path - Option " Constant, AllScope"
6-
73function exec {
84 [CmdletBinding ()]
95 param ([Parameter (Position = 0 , Mandatory = 1 )][scriptblock ]$cmd )
@@ -17,52 +13,84 @@ function exec {
1713 }
1814}
1915
20- function Init-VS {
16+ function Initialize-Python {
17+ if ($env: USE_CONDA -eq 1 ) {
18+ $env: CONDA_ROOT = $pwd.Path + " \external\miniconda_$env: PYTHON_ARCH "
19+ & .\.github\scripts\install-miniconda.ps1
20+ & $env: CONDA_ROOT \shell\condabin\conda- hook.ps1
21+ exec { conda update -- yes - n base - c defaults conda }
22+ }
23+ # Check Python version/arch
24+ exec { python - c " import platform; assert platform.python_version().startswith('$env: PYTHON_VERSION ')"
25+ exec { python - c " import struct; assert struct.calcsize('P') * 8 == $env: PYTHON_ARCH "
26+ }
27+
28+ function Create-VEnv {
29+ [CmdletBinding ()]
30+ param ([Parameter (Position = 0 , Mandatory = 1 )][string ]$name )
31+ if ($env: USE_CONDA -eq 1 ) {
32+ exec { conda create -- yes -- name $name - c defaults -- strict- channel- priority python= $env: PYTHON_VERSION -- force }
33+ } else {
34+ exec { python - m venv env\$name }
35+ }
36+ }
37+
38+ function Enter-VEnv {
39+ [CmdletBinding ()]
40+ param ([Parameter (Position = 0 , Mandatory = 1 )][string ]$name )
41+ if ($env: USE_CONDA -eq 1 ) {
42+ conda activate $name
43+ } else {
44+ & .\env\$name \scripts\activate
45+ }
46+ }
47+
48+ function Create-And-Enter-VEnv {
49+ [CmdletBinding ()]
50+ param ([Parameter (Position = 0 , Mandatory = 1 )][string ]$name )
51+ Create- VEnv $name
52+ Enter-VEnv $name
53+ }
54+
55+ function Exit-VEnv {
56+ if ($env: USE_CONDA -eq 1 ) {
57+ conda deactivate
58+ } else {
59+ deactivate
60+ }
61+ }
62+
63+ function Initialize-VS {
2164 # https://wiki.python.org/moin/WindowsCompilers
2265 # setuptools automatically selects the right compiler for building
2366 # the extension module. The following is mostly for building any
24- # dependencies like liblensfun .
67+ # native dependencies, here via CMake .
2568 # https://docs.microsoft.com/en-us/cpp/build/building-on-the-command-line
2669 # https://docs.microsoft.com/en-us/cpp/porting/binary-compat-2015-2017
2770
28- $VS2017_ROOT = " C:\Program Files (x86)\Microsoft Visual Studio\2017"
29- $VS2019_ROOT = " C:\Program Files (x86)\Microsoft Visual Studio\2019"
71+ $VS_ROOT = " C:\Program Files (x86)\Microsoft Visual Studio"
72+ $VS_VERSIONS = @ (" 2017" , " 2019"
73+ $VS_EDITIONS = @ (" Enterprise" , " Professional" , " Community"
74+ $VS_INIT_CMD_SUFFIX = " Common7\Tools\vsdevcmd.bat"
3075
3176 $VS_ARCH = if ($env: PYTHON_ARCH -eq ' 32' ' x86' else { ' x64'
32-
33- $PYTHON_VERSION_TUPLE = $env: PYTHON_VERSION.split (' .'
34- $PYTHON_VERSION_MAJOR = $PYTHON_VERSION_TUPLE [0 ]
35- $PYTHON_VERSION_MINOR = $PYTHON_VERSION_TUPLE [1 ]
36-
37- if ($PYTHON_VERSION_MAJOR -eq ' 3'
38- if ($PYTHON_VERSION_MINOR -le ' 4'
39- throw (" Python <= 3.4 unsupported: $env: PYTHON_VERSION "
40- }
41- if (exists $VS2017_ROOT ) {
42- $VS_VERSION = " 2017"
43- if (exists " $VS2017_ROOT \Enterprise"
44- $VS_ROOT = " $VS2017_ROOT \Enterprise"
45- } else {
46- $VS_ROOT = " $VS2017_ROOT \Community"
77+ $VS_INIT_ARGS = " -arch=$VS_ARCH -no_logo"
78+
79+ $found = $false
80+ :outer foreach ($version in $VS_VERSIONS ) {
81+ foreach ($edition in $VS_EDITIONS ) {
82+ $VS_INIT_CMD = " $VS_ROOT \$version \$edition \$VS_INIT_CMD_SUFFIX "
83+ if (Test-Path $VS_INIT_CMD ) {
84+ $found = $true
85+ break outer
4786 }
48- $VS_INIT_CMD = " $VS_ROOT \Common7\Tools\vsdevcmd.bat"
49- $VS_INIT_ARGS = " -arch=$VS_ARCH -no_logo"
50- } elseif (exists $VS2019_ROOT ) {
51- $VS_VERSION = " 2019"
52- if (exists " $VS2019_ROOT \Enterprise"
53- $VS_ROOT = " $VS2019_ROOT \Enterprise"
54- } else {
55- $VS_ROOT = " $VS2019_ROOT \Community"
56- }
57- $VS_INIT_CMD = " $VS_ROOT \Common7\Tools\vsdevcmd.bat"
58- $VS_INIT_ARGS = " -arch=$VS_ARCH -no_logo"
59- } else {
60- throw (" No suitable Visual Studio installation found"
6187 }
62- } else {
63- throw (" Unsupported Python version: $PYTHON_VERSION_MAJOR "
6488 }
65- Write-Host " Configuring VS$VS_VERSION for Python $env: PYTHON_VERSION on a $env: PYTHON_ARCH bit architecture"
89+
90+ if (! $found ) {
91+ throw (" No suitable Visual Studio installation found"
92+ }
93+
6694 Write-Host " Executing: $VS_INIT_CMD $VS_INIT_ARGS "
6795
6896 # https://github.com/Microsoft/vswhere/wiki/Start-Developer-Command-Prompt
@@ -85,66 +113,44 @@ if (!$env:NUMPY_VERSION) {
85113 throw " NUMPY_VERSION env var missing"
86114}
87115
88- Init- VS
116+ Initialize-VS
117+ Initialize-Python
89118
90119Get-ChildItem env:
91120
92- $env: CONDA_ROOT = $pwd.Path + " \external\miniconda_$env: PYTHON_ARCH "
93- & .\.github\scripts\install-miniconda.ps1
94-
95- & $env: CONDA_ROOT \shell\condabin\conda- hook.ps1
96-
97- exec { conda update -- yes - n base - c defaults conda }
98121
99- exec { conda create -- yes -- name pyenv_build python= $env: PYTHON_VERSION numpy= $env: NUMPY_VERSION cython -- force }
100- exec { conda activate pyenv_build }
101-
102- # Check that we have the expected version and architecture for Python
103- exec { python -- version }
104- exec { python - c " import struct; assert struct.calcsize('P') * 8 == $env: PYTHON_ARCH "
105- exec { python - c " import sys; print(sys.prefix)"
106-
107- # output what's installed
108- exec { python - m pip freeze }
109-
110- # Build the compiled extension.
111- # -u disables output buffering which caused intermixing of lines
112- # when the external tools were started
122+ # Build the wheel.
123+ Create- And- Enter-VEnv build
124+ exec { python - m pip install -- upgrade pip wheel setuptools }
125+ exec { python - m pip install -- only- binary :all: numpy== $env: NUMPY_VERSION cython }
113126exec { python - u setup.py bdist_wheel }
127+ Exit-VEnv
114128
115- # Necessary to avoid bug when switching to test env.
116- exec { conda deactivate }
117-
118- # Import test on a minimal environment
119- # (to catch DLL issues)
120- exec { conda create -- yes -- name pyenv_minimal python= $env: PYTHON_VERSION -- force }
121- exec { conda activate pyenv_minimal }
122-
123- # Avoid using in-source package
124- New-Item - Force - ItemType directory tmp_for_test | out-null
125- cd tmp_for_test
126-
129+ # Install and import in an empty environment.
130+ # This is to catch DLL issues that may be hidden with dependencies.
131+ Create- And- Enter-VEnv import-test
127132python - m pip uninstall - y lensfunpy
128- ls ..\dist\* .whl | % { exec { python - m pip install $_ } }
129- exec { python - c " import lensfunpy"
133+ ls dist\* .whl | % { exec { python - m pip install $_ } }
130134
131- # Necessary to avoid bug when switching to test env.
132- exec { conda deactivate }
135+ # Avoid using in-source package during tests
136+ mkdir -f tmp_for_test | out-null
137+ pushd tmp_for_test
138+ exec { python - c " import lensfunpy"
139+ popd
133140
134- # Test
135- exec { conda create -- yes -- name pyenv_test python= $env: PYTHON_VERSION numpy scipy -- force }
136- exec { conda activate pyenv_test }
141+ Exit-VEnv
137142
138- # Check that we have the expected version and architecture for Python
139- exec { python -- version }
140- exec { python - c " import struct; assert struct.calcsize('P') * 8 == $env: PYTHON_ARCH "
141- exec { python - c " import sys; print(sys.prefix)"
143+ # Run test suite with all required and optional dependencies
144+ Create- And- Enter-VEnv testsuite
145+ exec { python - m pip install -- only- binary :all: numpy scipy }
146+ python - m pip uninstall - y lensfunpy
147+ ls dist\* .whl | % { exec { python - m pip install $_ } }
148+ exec { python - m pip install - r dev- requirements.txt }
142149
143- # output what's installed
144- exec { python - m pip freeze }
150+ # Avoid using in-source package during tests
151+ mkdir -f tmp_for_test | out-null
152+ pushd tmp_for_test
153+ exec { pytest -- verbosity= 3 - s ../ test }
154+ popd
145155
146- python - m pip uninstall - y lensfunpy
147- ls ..\dist\* .whl | % { exec { python - m pip install $_ } }
148- exec { python - m pip install - r ..\dev- requirements.txt }
149- exec { nosetests -- verbosity= 3 -- nocapture ../ test }
150- cd ..
156+ Exit-VEnv
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