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Cream of the Crop 1
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TSBAT35.ARJ
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ADDPATH.BAT
next >
Wrap
DOS Batch File
|
1990-10-21
|
2KB
|
63 lines
echo off
echo.
echo ┌───────────────────────────────────────────────────┐
echo │ Add new directories to the path │
echo │ By Prof. Timo Salmi, ts@chyde.uwasa.fi, 21-Oct-90 │
echo └───────────────────────────────────────────────────┘
echo.
if "%1"=="" goto _help
rem Set the new path, loop and shift to allow adding more than one directory
:_loop
if "%1"=="" goto _out
rem Check that the directory exists
if not exist %1\nul if not exist %1nul goto _err1
set tmp_=%path%
rem Check that not already at path, first make uppercase
path=%1
set upcase_=%path%
path=%tmp_%
set double_=false
for %%f in (%path%) do if "%upcase_%"=="%%f" set double_=true
for %%f in (%path%) do if "%upcase_%"=="%%f\" set double_=true
for %%f in (%path%) do if "%upcase_%\"=="%%f" set double_=true
if "%double_%"=="true" goto _err2
rem Add the directory to the path
path=%tmp_%;%1
shift
goto _loop
:_help
echo Usage: ADDPATH [FirstNewDirectory] [SecondNewDirectory] [...]
echo.
echo Examples: ADDPATH c:\bat
echo ADDPATH c:\telec\kermi e:\arczip
echo.
echo The original path can be saved and restored by applying
echo pushpath.bat and poppath.bat. This is useful if you want your
echo addition to be temporary only.
echo.
echo If you get an "Out of environment space" message, increase your
echo environment space by using shell configuration in config.sys:
echo MsDos 3.30 example: shell=c:\bin\command.com /e:1024 /p
echo.
echo Current path %path%
goto _out2
:_err1
echo Directory %1 does not exist, not added
goto _out
:_err2
echo Directory %1 already at path, not added
goto _out
:_out
path
:_out2
set tmp_=
set double_=
set upcase_=
echo on