使用批处理文件将文件复制到photoshop目录

我试图修改一个批处理脚本,将一个简单的脚本文件安装到用户photoshop目录中。

安装程序的基本过程是将大部分产品文件复制到%APPDATA%文件夹中,然后此批处理脚本运行安装后将一个小钩子脚本复制到photoshop\presets\scripts中。但是,我们遇到了一些问题,一些客户的计算机上没有定义%APPDATA%,检查它是否存在然后设置它是一种不好的做法吗?如果不存在,您如何最好地设置它以适应不同版本的Windows?

这是我当前的工作版本,有一些vista权限

    @echo off
rem | locate photoshop by querying the registry
echo Locating your photoshop installation..
set regpath="HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\App Paths\Photoshop.exe"
set regval="Path"
set photoshop_path=

rem | accumlate the path from the query
for /f "tokens=2,* delims= " %%A in ('reg query %regpath% /v %regval%') do ( 
    set photoshop_path=%%B 
)

rem | get rid of the last hanging space
set photoshop_path=%photoshop_path:~0,-1%

echo found photoshop at %photoshop_path%

set script_path=%photoshop_path%Presets\Scripts\script.jsx

echo Removing existing copies of script.jsx..
if exist "%script_path%" del "%script_path%"
echo ...Done!

echo Installing script.jsx to Photoshop Scripts directory... %script_path%
if exist "%photoshop_path%Photoshop.exe copy "%APPDATA%\My Company\etc\script.jsx" "%script_path%"
echo Done!

rem | some fix for vista permissions
ver | find "XP" > nul
if %ERRORLEVEL% neq 0 goto exit

echo Setting permissions for Vista...
echo ...Taking ownership of files...
takeown /f "%APPDATA%\My Company" /r /d y
echo ...Granting write access to files...
icacls "%APPDATA%\My Company" /grant Users:F /t
echo Done!

:exit

echo Creating Product Library entry in folderlist.cfg
echo Product Library=%APPDATA%\My Company\library>>"%APPDATA%\My Company\etc\folderlist.cfg"
echo Done!

但是,当密钥不存在时会出现问题,当前部署的解决方案只是蛮力尝试安装photoshop的每个已知位置(基于%PROGRAMFILES%/%PROGRAMFILES(x86)%变量)。任何对更健壮和一致的脚本的帮助,以及关于以跨平台方式(主要是Mac/Windows)部署此类脚本时,哪些安装程序产品可能最有效的建议,都是非常值得赞赏的。