RLBotCSharpExample/RefreshEnv.cmd at master · RLBot/RLBotCSharpExample · GitHub

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@echooff
:: This file is taken from chocolatey:
:: https://github.com/chocolatey/choco/blob/master/src/chocolatey.resources/redirects/RefreshEnv.cmd
::
:: RefreshEnv.cmd
::
:: Batch file to read environment variables from registry and
:: set session variables to these values.
::
:: With this batch file, there should be no need to reload command
:: environment every time you want environment changes to propagate

::echo "RefreshEnv.cmd only works from cmd.exe, please install the Chocolatey Profile to take advantage of refreshenv from PowerShell"
echo|set /p dummy="Refreshing environment variables from registry for cmd.exe. Please wait..."

goto main

:: Set one environment variable from registry key
:SetFromReg
"%WinDir%\System32\Reg"QUERY"%~1" /v "%~2">"%TEMP%\_envset.tmp"2>NUL
for /f "usebackq skip=2 tokens=2,*"%%AIN ("%TEMP%\_envset.tmp") do (
 echo/set "%~3=%%B"
 )
goto :EOF

:: Get a list of environment variables from registry
:GetRegEnv
"%WinDir%\System32\Reg"QUERY"%~1">"%TEMP%\_envget.tmp"
for /f "usebackq skip=2"%%AIN ("%TEMP%\_envget.tmp") do (
if /I not"%%~A"=="Path" (
call :SetFromReg"%~1""%%~A""%%~A"
 )
 )
goto :EOF

:main
 echo/@echo off >"%TEMP%\_env.cmd"

:: Slowly generating final file
call :GetRegEnv"HKLM\System\CurrentControlSet\Control\Session Manager\Environment">>"%TEMP%\_env.cmd"
call :GetRegEnv"HKCU\Environment">>"%TEMP%\_env.cmd">>"%TEMP%\_env.cmd"

:: Special handling for PATH - mix both User and System
call :SetFromReg"HKLM\System\CurrentControlSet\Control\Session Manager\Environment"Path Path_HKLM >>"%TEMP%\_env.cmd"
call :SetFromReg"HKCU\Environment"Path Path_HKCU >>"%TEMP%\_env.cmd"

:: Caution: do not insert space-chars before >> redirection sign
 echo/set "Path=%%Path_HKLM%%;%%Path_HKCU%%">>"%TEMP%\_env.cmd"

:: Cleanup
del /f /q "%TEMP%\_envset.tmp"2>nul
del /f /q "%TEMP%\_envget.tmp"2>nul

:: capture user / architecture
SET"OriginalUserName=%USERNAME%"
SET"OriginalArchitecture=%PROCESSOR_ARCHITECTURE%"

:: Set these variables
call"%TEMP%\_env.cmd"

:: reset user / architecture
SET"USERNAME=%OriginalUserName%"
SET"PROCESSOR_ARCHITECTURE=%OriginalArchitecture%"

echo|set /p dummy="Finished."
echo .