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Persist choice from 'nvmw use [...]' #43

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Persist choice from 'nvmw use [...]' #43

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e0ee555
persist choice into System Path
yoannmoinet Feb 19, 2015
3b24f80
hide setx output
yoannmoinet Feb 19, 2015
614adb9
change path back to '.nvmw'
yoannmoinet Feb 20, 2015
9e66bfc
remove quotes for consistency
yoannmoinet Feb 20, 2015
9f1b68b
use variable for NODE_PATH
yoannmoinet Feb 20, 2015
8e74012
echo more information on what is done
yoannmoinet Feb 20, 2015
65b36f1
persist choice into user path instead of system path
yoannmoinet Feb 21, 2015
2df50f9
use absolute path of 'find' to avoid conflicts
yoannmoinet Feb 21, 2015
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57 changes: 51 additions & 6 deletions nvmw.bat
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Original file line number Diff line number Diff line change
Expand Up @@ -380,16 +380,61 @@ if not %NVMW_CURRENT_ARCH% == %OS_ARCH% (
set NVMW_CURRENT_ARCH_PADDING=
)

setlocal EnableDelayedExpansion
::Set reference paths
set PATH_IOJS=%NVMW_HOME%%NVMW_CURRENT_TYPE%\%NVMW_CURRENT%%NVMW_CURRENT_ARCH_PADDING%
set PATH_NODE=%NVMW_HOME%%NVMW_CURRENT%%NVMW_CURRENT_ARCH_PADDING%
if %NVMW_CURRENT_TYPE% == iojs (
set "PATH=%NVMW_HOME%;%NVMW_HOME%%NVMW_CURRENT_TYPE%\%NVMW_CURRENT%%NVMW_CURRENT_ARCH_PADDING%;%PATH_ORG%"
set "NODE_PATH=%NVMW_HOME%%NVMW_CURRENT_TYPE%\%NVMW_CURRENT%%NVMW_CURRENT_ARCH_PADDING%\node_modules"
set PATH_TO_SET=%NVMW_HOME%;%PATH_IOJS%
set NODE_PATH_TO_SET=%PATH_IOJS%\node_modules
) else (
set "PATH=%NVMW_HOME%;%NVMW_HOME%\%NVMW_CURRENT%%NVMW_CURRENT_ARCH_PADDING%;%PATH_ORG%"
set "NODE_PATH=%NVMW_HOME%\%NVMW_CURRENT%%NVMW_CURRENT_ARCH_PADDING%\node_modules"
)

set PATH_TO_SET=%NVMW_HOME%;%PATH_NODE%
set NODE_PATH_TO_SET=%PATH_NODE%\node_modules
)
set PATH_ORG=
::Check if PATH key exists in User Path and set it in PATH_ORG
reg query HKCU\Environment /v PATH>NUL 2>NUL
if %errorlevel% == 0 (
for /f "usebackq tokens=2,*" %%A in (`reg query HKCU\Environment /v PATH`) do set PATH_ORG=%%B
)
::Clean User Path
set RETURN=setUserPath
goto cleanPath
:setUserPath
::Set for all future sessions
setx PATH "%PATH_TO_SET%;%PATH_ORG%">NUL
setx NODE_PATH "%NODE_PATH_TO_SET%">NUL
::Clean System Path
set PATH_ORG=%PATH%
set RETURN=setPath
goto cleanPath
:setPath
::Set for the current session
endlocal & set PATH=%PATH_TO_SET%;%PATH_ORG%& set NODE_PATH=%NODE_PATH_TO_SET%
exit /b 0

:cleanPath
::Changing special characters
set LINE=%PATH_ORG%
set LINE=%LINE: =#%
set LINE=%LINE:(=@%
set LINE=%LINE:)=$%
set LINE=%LINE:;= %
::Removing any path referencing '.nvmw'
for %%a in (%LINE%) do echo %%a | %windir%\system32\FIND.exe /i ".nvmw">NUL || set NEWPATH=!NEWPATH!;%%a
::If empty we return empty
if [!NEWPATH!] == [] (
set PATH_ORG=
goto %RETURN%
)
::Changing back special characters
set NEWPATH=!NEWPATH:#= !
set NEWPATH=!NEWPATH:@=(!
set NEWPATH=!NEWPATH:$=)!
::Setting back to PATH_ORG
set PATH_ORG=!NEWPATH:~1!;
goto %RETURN%

::===========================================================
:: ls : List installed versions
::===========================================================
Expand Down