将变量传递给调用自身的脚本 [英] Passing a Variable to a script calling itself

问题描述

我的脚本正在将ClearCase视图存储在变量中.要在此视图中操作，脚本需要在启动视图后再次在视图内调用自身. 代码看起来像这样

My Script is storing a ClearCase View in a Variable. To operate in this View, the Script needs to call itself inside the View again, after it started the View. The Code looks like this

 if($params{ViewSet} eq 'no')
    {
       # Start the View
       # Store the View in $View
       # Call the Script in the new-set View with parameter -ViewSet yes
    }
if($params{ViewSet} eq 'yes')
    {
      # Do Work inside the View
    }

问题是，显然，当我第二次调用脚本时，变量$View没有定义，因为它是在第一个if循环中定义的.

The problem is, obviously the Variable $View is not defined when I call my script the second time, since it is defined in the first if loop.

当我第二次调用脚本时，可以通过存储在$View中的视图吗? 在输入if-Statement之前先设置View不会字，然后我将两次启动View.

Can I pass the View I stored in $View when I call the Script the second time? Setting the View before entering the if-Statements would not word, I would start the View two times then.

推荐答案

使用参数-ViewSet在新设置的View中调用脚本

Call the Script in the new-set View with parameter -ViewSet

如果涉及到调用 setview产生一个子外壳i n，您在脚本中定义的该子外壳将不可见.

If that involve calling cleartool setview, don't: setview spawns a subshell in which what you have defined in your script won't be visible.

当脚本需要访问动态视图已启动时，请使用 full 动态查看路径:

When your script needs to access the dynamic view started, do use the full dynamic view path:

/view/myDynView
# under which you would see:
/view/myDynView/vobs/MyVob

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