[bug#53238] [PATCH] gnu: tree: Remove stddata feature.

[Olivier Dion]

On Thu, 13 Jan 2022, Tobias Geerinckx-Rice <me@tobias.gr> wrote:
> Hullo Olivier,
>
> I was going to apply the patch below to fix the password-store 
> package, but Maxime just submitted another version which I prefer. 
> I'd rather not provide two trees in Guix.

I'm fine with both solutions.  In the end, password-store is not broken,
only its test suite.

> Olivier Dion 写道：
>> I've contacted the maintainer asking for removal of the feature in
>> its next release.
>
> After some consideration, I think it's an interesting feature. 
> Something like this is long overdue.
>
> I don't know if this approach is the right one, but I'll 
> begrudgingly settle for JSON if it finally catches on…

Just to be clear that the JSON is still there with the switch -J.  I
just think that using some random file descriptor like this is a path to
break many tools.  Any program that open a file and try to do a popen(3)
with "tree" for its output will get bitten by it.  It's not like if
`stddata` is some common knowledge outside of the PowerShell world.

>> and believe me when I say that this is not an easy bug to track 
>> down ;-).
>
> Fully agree!  I wasted too much time trying to track it down 
> myself.  I blame password-store's spaghetto of redirection more 
> than tree.

Happy to know I'm not the only one who spend way too much time on this ^^

-- 
Olivier Dion
Polymtl