Ignore symlinks when calculating directory sizes about powercolorls HOT 8 OPEN

Not yet. Reason being, I rely on other CLI utilities for disk usage now (for example, gdu in Go or dua in Rust) as PowerShell is just too slow for this work.

However, it has been partly fixed in the issue I linked above, see gngrninja/PSFolderSize@adf71c7.

from powercolorls.

I think this seems to be a common problem with PS modules, as I had opened the same issue in this repository too about a month ago - gngrninja/PSFolderSize#20

from powercolorls.

If you have time I welcome a contribution to fix this. Otherwise I will look into it when I have the time :)

from powercolorls.

Upon some rudimentary research, I found that this line https://github.com/gardebring/PowerColorLS/blob/main/src/Private/FileAndFolderFunctions.ps1#L112 would require some object filtering in between the pipes; excluding directories that have the ReparsePoint attribute (source - https://stackoverflow.com/questions/817794/find-out-whether-a-file-is-a-symbolic-link-in-powershell).

Is this correct? Note that this might require additional checks for figuring out junctions/hardlinks too.

I have my uni exams, I'll definitely try to send a PR once they're done.

from powercolorls.

Hi again @rashil2000
You are definitely at the right point in the code.
I did however try to create a symlink setup that should create recursion but it seems the powershell code in fact did not do this.

from powercolorls.

Yes, it seems like when we specify the ReparsePoint attribute, it just excludes those folders from listing but still recurses into them.

PowerShell 6+ doesn't follow symlinks by default, but provides a FollowSymlink flag in case we want to recurse into them.

However, for 5.1, we'll need to create a custom Get-ChildItem function, the one specified in this brilliant answer - https://stackoverflow.com/a/55544084

I tried using this and gives correct results for now. I'll do some more testing and send a PR :)

from powercolorls.

@rashil2000
any pr on the horizon?

from powercolorls.

Just keep in mind the difference between hardlinks, junctions, symbolic links, shortcuts, etc. Lot's of things there...

• https://superuser.com/questions/752538/mklink-vs-junction-exe
• https://schinagl.priv.at/nt/hardlinkshellext/linkshellextension.html
• https://kimconnect.com/windows-short-cut-vs-symbolic-link-vs-junction-vs-hard-link/
• https://superuser.com/questions/253935/what-is-the-difference-between-symbolic-link-and-shortcut

from powercolorls.