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From: Thomas Gummerer <t.gummerer@gmail.com>
To: Marc Strapetz <marc.strapetz@syntevo.com>
Cc: git@vger.kernel.org, Junio C Hamano <gitster@pobox.com>
Subject: Re: [PATCH v2 1/2] stash push: avoid printing errors
Date: Fri, 16 Mar 2018 20:12:54 +0000	[thread overview]
Message-ID: <20180316201254.GB2224@hank> (raw)
In-Reply-To: <d9588594-10fd-1080-abda-aeeb12948b2c@syntevo.com>

On 03/15, Marc Strapetz wrote:
> On 14.03.2018 22:46, Thomas Gummerer wrote:
> >Currently 'git stash push -u -- <pathspec>' prints the following errors
> >if <pathspec> only matches untracked files:
> >
> >     fatal: pathspec 'untracked' did not match any files
> >     error: unrecognized input
> >
> >This is because we first clean up the untracked files using 'git clean
> ><pathspec>', and then use a command chain involving 'git add -u
> ><pathspec>' and 'git apply' to clear the changes to files that are in
> >the index and were stashed.
> >
> >As the <pathspec> only includes untracked files that were already
> >removed by 'git clean', the 'git add' call will barf, and so will 'git
> >apply', as there are no changes that need to be applied.
> >
> >Fix this by making sure to only call this command chain if there are
> >still files that match <pathspec> after the call to 'git clean'.
> >
> >Reported-by: Marc Strapetz <marc.strapetz@syntevo.com>
> >Signed-off-by: Thomas Gummerer <t.gummerer@gmail.com>
> >---
> >
> >>Either way I'll try to address this as soon as I can get some
> >>time to look at it.
> >
> >I finally got around to do this.  The fix (in the second patch) turns
> >out to be fairly simple, I just forgot to pass the pathspec along to
> >one function whene originally introducing the pathspec feature in git
> >stash push (more explanation in the commit message for the patch
> >itself).  Thanks Marc for reporting the two breakages!
> 
> Thanks, I confirm that both issues are resolved. There is another issue now
> which seems to be a regression. When *successfully* stashing an untracked
> file, local modifications of other files are cleared, too.
> 
> $ git init
> $ touch file1
> $ git add file1
> $ git commit -m "initial import"
> $ echo "a" > file1
> $ touch file2
> $ git status --porcelain
>  M file1
> ?? file2
> $ git stash push -u -- file2
> Saved working directory and index state WIP on master: 25352d7 initial
> import
> $ git status
> On branch master
> nothing to commit, working tree clean
> 
> Hence, by stashing just "file2" the local modification of "file1" became
> reset.

Ah yes, this is indeed a regression, thanks for catching it.  I'll fix
it in the re-roll and add another test for this case.  Sorry about the
false starts here :/

> -Marc
> 
> 
> 
> 

  reply	other threads:[~2018-03-16 20:09 UTC|newest]

Thread overview: 33+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-03-03  9:44 git stash push -u always warns "pathspec '...' did not match any files" Marc Strapetz
2018-03-03 15:46 ` Thomas Gummerer
2018-03-04 10:44   ` Marc Strapetz
2018-03-09 22:18     ` Junio C Hamano
2018-03-10  9:18       ` Marc Strapetz
2018-03-10 11:12         ` Thomas Gummerer
2018-03-14 21:46           ` [PATCH v2 1/2] stash push: avoid printing errors Thomas Gummerer
2018-03-14 21:46             ` [PATCH v2 2/2] stash push -u: don't create empty stash Thomas Gummerer
2018-03-15 20:09               ` Junio C Hamano
2018-03-16 20:10                 ` Thomas Gummerer
2018-03-15  8:51             ` [PATCH v2 1/2] stash push: avoid printing errors Marc Strapetz
2018-03-16 20:12               ` Thomas Gummerer [this message]
2018-03-16 20:43             ` [PATCH v3 0/2] stash push -u -- <pathspec> fixes Thomas Gummerer
2018-03-16 20:43               ` [PATCH v3 1/2] stash push: avoid printing errors Thomas Gummerer
2018-03-16 21:31                 ` Junio C Hamano
2018-03-16 20:43               ` [PATCH v3 2/2] stash push -u: don't create empty stash Thomas Gummerer
2018-03-16 22:37               ` [PATCH v4 0/3] stash push -u -- <pathspec> fixes Junio C Hamano
2018-03-16 22:37                 ` [PATCH v4 1/3] stash: fix nonsense pipeline Junio C Hamano
2018-03-16 22:37                 ` [PATCH v4 2/3] stash push: avoid printing errors Junio C Hamano
2018-03-16 22:37                 ` [PATCH v4 3/3] stash push -u: don't create empty stash Junio C Hamano
2018-03-17 11:36                 ` [PATCH v4 0/3] stash push -u -- <pathspec> fixes Thomas Gummerer
2018-03-19 23:21                 ` [PATCH v5 " Thomas Gummerer
2018-03-19 23:21                   ` [PATCH v5 1/3] stash: fix nonsense pipeline Thomas Gummerer
2018-03-19 23:21                   ` [PATCH v5 2/3] stash push: avoid printing errors Thomas Gummerer
2018-03-20 16:54                     ` Junio C Hamano
2018-03-21 21:36                       ` Thomas Gummerer
2018-03-21 21:53                         ` [PATCH] stash: drop superfluos pathspec parameter (was: Re: [PATCH v5 2/3] stash push: avoid printing errors) Thomas Gummerer
2018-03-21 22:07                           ` [PATCH] stash: drop superfluos pathspec parameter Junio C Hamano
2018-03-21 21:56                         ` [PATCH v5 2/3] stash push: avoid printing errors Junio C Hamano
2018-03-19 23:21                   ` [PATCH v5 3/3] stash push -u: don't create empty stash Thomas Gummerer
2018-03-20 10:06                   ` [PATCH v5 0/3] stash push -u -- <pathspec> fixes Marc Strapetz
2018-03-19 15:44               ` [PATCH v3 0/2] " Marc Strapetz
2018-03-19 21:51                 ` Thomas Gummerer

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