Change Target from a CodeProperty to be an AliasProperty that points to FileSystemInfo.LinkTarget - #16165
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Dongbo Wang (daxian-dbw)
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Dongbo Wang (@daxian-dbw) Since you refactor the code why not remove Platform.IsWindows() and put code under #if?
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Ilya (@iSazonov) That's not a goal of this PR :) |
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Ilya (@iSazonov) I made some updates based on your comments. Please take another look when you have time, thanks! |
Ilya (iSazonov)
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Rob Holt (rjmholt)
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…oints to `FileSystemInfo.LinkTarget` (PowerShell#16165)
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…oints to `FileSystemInfo.LinkTarget` (PowerShell#16165)
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…oints to `FileSystemInfo.LinkTarget` (PowerShell#16165)
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PR Summary
Fix #15958
Fix #13365
Change
Targetfrom aCodePropertyto be anAliasPropertythat points toFileSystemInfo.LinkTarget.Also, keep the public API
InternalSymbolicLinkLinkCodeMethods.GetTarget(PSObject instance), but useFileSystemInfo.LinkTargetinside.I have reviewed the .NET implementation of
LinkTarget, and can confirm that the functionality is in parity.The only difference is that
LinkTargetdoesn't throw error when the file doesn't exist, but ourGetTarget(...)throws exception in that case. So, I add the file-existence check at some places, and other places doesn't need the check.It would be easier to review by ignoring the white-space changes:
https://github.com/PowerShell/PowerShell/pull/16165/files?w=1
PR Context
PR Checklist
.h,.cpp,.cs,.ps1and.psm1files have the correct copyright headerWIP:or[ WIP ]to the beginning of the title (theWIPbot will keep its status check atPendingwhile the prefix is present) and remove the prefix when the PR is ready.