VSCode tasks (Windows): support for multiple envs

Author: PierreRaybaut

scripts/build_inplace.bat

@@ -7,11 +7,22 @@ REM Licensed under the terms of the MIT License
 REM Copyright (c) 2020 Pierre Raybaut
 REM (see PythonQwt LICENSE file for more details)
 REM ======================================================
+setlocal enabledelayedexpansion
 call %~dp0utils GetScriptPath SCRIPTPATH
-call %FUNC% GetLibName LIBNAME
 call %FUNC% GetModName MODNAME
 call %FUNC% SetPythonPath
-call %FUNC% UsePython
+
 if exist MANIFEST ( del /q MANIFEST )
-python setup.py build_ext --inplace
+:: Iterate over all directories in the grandparent directory
+:: (WinPython base directories)
+call %FUNC% GetPythonExeGrandParentDir DIR0
+for /D %%d in ("%DIR0%*") do (
+    set WINPYDIRBASE=%%d
+    call !WINPYDIRBASE!\scripts\env.bat
+    echo ******************************************************************************
+    echo Building %MODNAME% from "%%d"
+    echo ******************************************************************************
+    python setup.py build_ext --inplace
+    echo ----
+)
 call %FUNC% EndOfScript

scripts/run_pytest.bat

@@ -7,10 +7,19 @@ REM Licensed under the terms of the MIT License
 REM Copyright (c) 2020 Pierre Raybaut
 REM (see PythonQwt LICENSE file for more details)
 REM ======================================================
-setlocal
+setlocal enabledelayedexpansion
 call %~dp0utils GetScriptPath SCRIPTPATH
 call %FUNC% GetModName MODNAME
 call %FUNC% SetPythonPath
-call %FUNC% UsePython
-pytest --unattended %MODNAME%
+
+:: Iterate over all directories in the grandparent directory
+:: (WinPython base directories)
+call %FUNC% GetPythonExeGrandParentDir DIR0
+for /D %%d in ("%DIR0%*") do (
+    set WINPYDIRBASE=%%d
+    call !WINPYDIRBASE!\scripts\env.bat
+    echo Running pytest from "%%d":
+    pytest --ff -q --unattended %MODNAME%
+    echo ----
+)
 call %FUNC% EndOfScript

scripts/utils.bat

@@ -59,6 +59,14 @@ REM ======================================================
     set PYTHONPATH=%PYTHONPATH%;%ORIGINAL_PYTHONPATH%
     goto:eof
 
+:GetPythonExeGrandParentDir
+    for %%i in (%PYTHON%) do set DIR2=%%~dpi
+    set DIR2=%DIR2:~0,-1%
+    for %%j in (%DIR2%) do set DIR1=%%~dpj
+    set DIR1=%DIR1:~0,-1%
+    for %%k in (%DIR1%) do set %1=%%~dpk
+    goto:eof
+
 :UsePython
     if defined WINPYVER (goto:eof)
     if not defined PYTHON (goto :nopython)