Seeing high CPU usage for `libexec/goenv-version-file`

[FlorianLoch]

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Hello, I am seeing the following in htop (but also in other places) havin goenv on my M1 MacBook:

That keeps basically running all the time, sometimes there is even more than one instances consuming multiple CPU cores.

Killing the process doesn't really help as it gets restarted.

goenv-version-file seems to get (re-)started by goenv-version-name which again gets started by goenv-sh-rehash --only-manage-paths. Following the chain further up probably isn't too helpful but it looks like goenv's initial invocation comes from zsh (probably looking for the current dir's Go version as I have enabled showing it in powerlevel10k), which gets started by some macOS system update component (which, indeed, seems to be stuck - so that would make sense).

Any idea why goenv-version-file keeps on searching without ever coming to an end?

[syndbg]

I don't exclude the possibility of this being a bug, I haven't personally hit it before. Hmm, do you have a bit more to show from your .zshrc? Looking for a loopy bootstrap logic.

Other than that I'm not a user of powerlevel10k, but I can check it out a bit. Seeing some interesting usage in https://github.com/romkatv/powerlevel10k/blob/master/internal/p10k.zsh#L4418

Also, can you set in your .zshrc export GOENV_DEBUG=1 so that you can gather and share logs such as

...
 [goenv-version-file:26] root=/home
+ [goenv-version-file:11] [[ /home =~ ^//[^/]*$ ]]
+ [goenv-version-file:12] '[' -e /home/.go-version ']'
+ [goenv-version-file:17] '[' -e /home/go.mod ']'
+ [goenv-version-file:22] '[' -z /home ']'
+ [goenv-version-file:26] root=
+ [goenv-version-file:11] [[ '' =~ ^//[^/]*$ ]]
+ [goenv-version-file:12] '[' -e /.go-version ']'
+ [goenv-version-file:17] '[' -e /go.mod ']'
+ [goenv-version-file:22] '[' -z '' ']'
+ [goenv-version-file:23] break
+ [goenv-version-file:28] return 1
+ [goenv-version-file:35] '[' /home/syndbg/.goenv '!=' /home/syndbg/.goenv ']'
+ [goenv-version-file:36] echo /home/syndbg/.goenv/version
...