Add cache for GetApplicationBase - #3969
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Dongbo Wang (daxian-dbw) merged 3 commits intoJun 20, 2017
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How about having an internal static property named DefaultPowerShellAppBase like this:
internal static string DefaultPowerShellAppBase { get; } = GetApplicationBase(DefaultPowerShellShellID);And then use this get-only property in places where GetApplicationBase(DefaultPowerShellShellID) is used.
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Good catch!
Done.
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With that getter-only property, you won't need this method.
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With that getter-only property, you won't need to add this.
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Ilya (@iSazonov) Sorry about the late review 😦 |
Clean up code to use cached value s_GetApplicationBaseDefaultPowerShell
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| if (DefaultPowerShellAppBase != null) | ||
| { | ||
| return DefaultPowerShellAppBase; | ||
| } |
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This is a bit confusing -- looks like a recursion would happen even though it's not. I suggest removing this if block.
Dongbo Wang (daxian-dbw)
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Dongbo Wang (@daxian-dbw) Thanks for the code review! |
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Motivation
We call Utils.GetApplicationBase() multiple times at startup and later so we need cache the one to exclude a reflection.
Fix
DefaultPowerShellAppBaseinUtils.cs.Additional considerations
Code that uses a ShellId from Context has not been changed, although it is only associated with the Windows PowerShell (FullCLR).