The issue is caused by the line endings. I retested the problem with a
different file and in this case, the error is caused by the line
endings of the file checked out in the perforce workspace being
win-style crlf, and the line endings of the file in the git repo being
unix style lf. (In this scenario, I took out the .gitattributes,
core.autocrlf was set to false and LineEnd was set to share)
In this case, I checked out the file in perforce, ran dos2unix against
it, and submitted that, then ran git p4 submit and it worked.
I noticed that the error is caused by the git apply failing in the def
applyCommit(self, id) function at lines 1296-1305.
diffcmd = "git format-patch -k --stdout \"%s^\"..\"%s\"" % (id, id)
patchcmd = diffcmd + " | git apply "
tryPatchCmd = patchcmd + "--check -"
applyPatchCmd = patchcmd + "--check --apply -"
patch_succeeded = True
if os.system(tryPatchCmd) != 0:
fixed_rcs_keywords = False
patch_succeeded = False
print "Unfortunately applying the change failed!"
So most likely in git apply command, it can't find the changes because
of the line endings being different between them. I couldn't find a
parameter that would magically make it work. When I added --verbose to
git apply the output only says:
error: while searching for:
<and then the first lines of the first diff>
Hello Simon,
I have CCed you to alert you to the possible bug. Any assistance would
be appreciated.
On Sat, Apr 13, 2013 at 5:09 PM, Christopher Yee Mon
<christopher.yee...@gmail.com> wrote:
> Yes this is the case.
>
> Many of the files have crlf endings.
>
> core.autocrlf was recently set to input. I can't remember the timeline
> exactly though, but in addition to this, I have a .gitattributes file
> with the default set to text=auto (* text=auto) and the php files set
> to text eol=lf (*.php text eol=lf) Also my perforce workspace's
> LineEnd setting is set to Share.
>
> I've experienced the behavior in both .php and .xml files though
>
> Before all of this started I had core.autocrlf set to false, and no
> .gitattributes file and perforce workspace's LineEnd was set to the
> default, but I got a conflict where the only difference was the line
> endings, so I changed things to the way they are now.
>
> Any recommendations? Should I change everything back the way it was?
>
> On Sat, Apr 13, 2013 at 5:51 PM, Pete Wyckoff <p...@padd.com> wrote:
>> l...@diamand.org wrote on Thu, 11 Apr 2013 21:19 +0100:
>>> Just a thought, but check the files that are failing to see if they've
>>> got RCS keywords in them ($Id$, $File$, $Date$, etc). These cause all
>>> sorts of nasty problems.
>>>
>>> That's assuming it's definitely not a CRLF line ending problem on Windows.
>>
>> I had recently debugged a similar-looking problem
>> where core.autocrlf was set to "input".
>>
>> Christopher, if you have this set and/or the .xml files
>> have ^M (CRLF) line endings, please let us know.
>>
>> -- Pete
>>
>>>
>>> On Thu, Apr 11, 2013 at 8:01 PM, Christopher Yee Mon
>>> <christopher.yee...@gmail.com> wrote:
>>> > I tried running git p4 submit on a repo that I've been running as an
>>> > interim bridge between git and perforce. Multiple people are using the
>>> > repo as a remote and its being periodically submitted back to
>>> > perforce.
>>> >
>>> > It's been working mostly fine. Then one day out of the blue I get this
>>> > error. I can no longer push any git commits to perforce. (This is from
>>> > the remote repo which I am pushing back to perforce)
>>> >
>>> > user@hostname:~/Source/code$ git p4 submit -M --export-labels
>>> > Perforce checkout for depot path //depot/perforce/workspace/ located
>>> > at /home/user/Source/git-p4-area/perforce/workspace/
>>> > Synchronizing p4 checkout...
>>> > ... - file(s) up-to-date.
>>> > Applying ffa390f comments in config xml files
>>> > //depot/perforce/workspace/sub/folder/structure/first.xml#3 - opened for
>>> > edit
>>> > //depot/perforce/workspace/sub/folder/structure/second.xml#3 - opened for
>>> > edit
>>> > //depot/perforce/workspace/sub/folder/structure/third.xml#3 - opened for
>>> > edit
>>> > //depot/perforce/workspace/sub/folder/structure/forth.xml#3 - opened for
>>> > edit
>>> > //depot/perforce/workspace/sub/folder/structure/fifth.xml#1 - opened for
>>> > edit
>>> > error: patch failed: sub/folder/structure/first.xml:1
>>> > error: sub/folder/structure/first.xml: patch does not apply
>>> > error: patch failed: sub/folder/structure/second.xml:1
>>> > error: sub/folder/structure/second.xml: patch does not apply
>>> > error: patch failed: sub/folder/structure/third.xml:1
>>> > error: sub/folder/structure/third.xml: patch does not apply
>>> > error: patch failed: sub/folder/structure/forth.xml:1
>>> > error: sub/folder/structure/forth.xml: patch does not apply
>>> > error: patch failed: sub/folder/structure/fifth.xml:1
>>> > error: sub/folder/structure/fifth.xml: patch does not apply
>>> > Unfortunately applying the change failed!
>>> > //depot/perforce/workspace/sub/folder/structure/first.xml#1 - was edit,
>>> > reverted
>>> > //depot/perforce/workspace/sub/folder/structure/second.xml#3 - was
>>> > edit, reverted
>>> > //depot/perforce/workspace/sub/folder/structure/third.xml#3 - was edit,
>>> > reverted
>>> > //depot/perforce/workspace/sub/folder/structure/forth.xml#3 - was edit,
>>> > reverted
>>> > //depot/perforce/workspace/sub/folder/structure/fifth.xml#3 - was edit,
>>> > reverted
>>> > No commits applied.
>>> >
>>> > I thought it could be the .gitattributes setting that I had which was
>>> > this at the time was this:
>>> >
>>> > * text eol=lf
>>> >
>>> > My global core.autocrlf setting was also false.
>>> >
>>> > So I remade a new remote repo, and changed core.autocrlf to input and
>>> > changed .gitattributes to this
>>> >
>>> > * text=auto
>>> >
>>> > *.php text eol=lf
>>> > *.pl text eol=lf
>>> > *.pm text eol=lf
>>> > *.sh text eol=lf
>>> >
>>> > *.vbs text eol=crlf
>>> > *.bat text eol=crlf
>>> > *.ps1 text eol=crlf
>>> >
>>> > *.bdb binary
>>> > *.mtr binary
>>> >
>>> > Then I started to realize that it could just be the files in the
>>> > initial commit that are suspect, because when i made edits to other
>>> > files in the repo then tried to push them back with git p4 submit,
>>> > those files submitted successfully But the files in the commit where
>>> > I initially got the failure still give me this problem.
>>> >
>>> > Here's what it looks like when I retested with a fresh git repo cloned
>>> > from perforce with git p4 clone and tried to do the git p4 submit with
>>> > verbose turned on on only one of the suspecting files
>>> >
>>> > user@hostname:/code$ git p4 submit -M --export-labels --verbose
>>> > Reading pipe: git name-rev HEAD
>>> > Reading pipe: ['git', 'config', 'git-p4.allowSubmit']
>>> > Reading pipe: git rev-parse --symbolic --remotes
>>> > Reading pipe: git rev-parse p4/master
>>> > Reading pipe: git cat-file commit 0457c7589ea679dcc0c9114b34f8f30bc2ee08cf
>>> > Reading pipe: git cat-file commit HEAD~0
>>> > Reading pipe: git cat-file commit HEAD~1
>>> > Reading pipe: ['git', 'config', 'git-p4.conflict']
>>> > Origin branch is remotes/p4/master
>>> > Reading pipe: ['git', 'config', '--bool', 'git-p4.useclientspec']
>>> > Opening pipe: ['p4', '-G', 'where', '//depot/perforce/workspace/...']
>>> > Perforce checkout for depot path //depot/perforce/workspace/ located
>>> > at /home/user/Source/git-p4-area/perforce/workspace/
>>> > Synchronizing p4 checkout...
>>> > ... - file(s) up-to-date.
>>> > Opening pipe: p4 -G opened ...
>>> > Reading pipe: ['git', 'rev-list', '--no-merges',
>>> > 'remotes/p4/master..master']
>>> > Reading pipe: ['git', 'config', '--bool', 'git-p4.skipUserNameCheck']
>>> > Reading pipe: ['git', 'config', 'git-p4.detectCopies']
>>> > Reading pipe: ['git', 'config', '--bool', 'git-p4.detectCopiesHarder']
>>> > Reading pipe: ['git', 'show', '-s', '--format=format:%h %s',
>>> > 'ef3b95f5fec193fe2612b28e2e3b5e7f8ba9419e']
>>> > Applying ef3b95f making test change
>>> > Opening pipe: p4 -G users
>>> > Reading pipe: ['git', 'log', '--max-count=1', '--format=%ae',
>>> > 'ef3b95f5fec193fe2612b28e2e3b5e7f8ba9419e']
>>> > Reading pipe: git diff-tree -r -M
>>> > "ef3b95f5fec193fe2612b28e2e3b5e7f8ba9419e^"
>>> > "ef3b95f5fec193fe2612b28e2e3b5e7f8ba9419e"
>>> > //depot/perforce/workspace/sub/folder/structure/first.xml#3 - opened for
>>> > edit
>>> > <stdin>:17: trailing whitespace.
>>> > <!-- comment line 1 -->
>>> > <stdin>:18: trailing whitespace.
>>> > <!-- comment line 2 -->
>>> > <stdin>:19: trailing whitespace.
>>> > <!-- comment line 3 -->
>>> > error: patch failed: sub/folder/structure/first.xml:1
>>> > error: sub/folder/structure/first.xml: patch does not apply
>>> > Unfortunately applying the change failed!
>>> > Reading pipe: ['git', 'config', '--bool', 'git-p4.attemptRCSCleanup']
>>> > //depot/perforce/workspace/sub/folder/structure/first.xml#3 - was edit,
>>> > reverted
>>> > No commits applied.
>>> > Reading pipe: ['git', 'config', '--bool', 'git-p4.exportLabels']
>>> > Opening pipe: ['p4', '-G', 'labels',
>>> > '//depot/ipstor.maple/automation/...']
>>> > Reading pipe: ['git', 'tag']
>>> > Reading pipe: ['git', 'config', 'git-p4.labelExportRegexp']
>>> >
>>> > In any case, I'm starting to think it could be a legitimate bug, which
>>> > is why I am submitting it here. Does anyone have any ideas for
>>> > suggestions on diagnosing what could be wrong?
>>> > --
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