Subject: Re: [PATCH] git-p4.py: add support for filetype change

From: Romain Picard <[email-masked]>
Date: Tue, 29 Dec 2015 18:33:12 +0100

Le 26.12.2015 11:26, Luke Diamand a écrit :
> On 21 December 2015 at 13:09, Romain Picard <[email-masked]> 
> wrote:
>> After changing the type of a file in the git repository, it is not 
>> possible to
>> "git p4 publish" the commit to perforce. This is due to the fact that 
>> the git
>> "T" status is not handled in git-p4.py. This can typically occur when 
>> replacing
>> an existing file with a symbolic link.
>> 
>> The "T" modifier is now supported in git-p4.py. When a file type has 
>> changed,
>> inform perforce with the "p4 edit -f auto" command.
> 
> Romain,
> 
> Thanks for looking at this. It looks like a reasonable change.
> 
> Do you think you could add a unit test as well?

Yes, I will look at the existing tests to see how to add some new ones.

> 
> Thanks
> Luke
> 
> 
>> 
>> Signed-off-by: Romain Picard <[email-masked]>
>> ---
>>  git-p4.py | 9 +++++++--
>>  1 file changed, 7 insertions(+), 2 deletions(-)
>> 
>> diff --git a/git-p4.py b/git-p4.py
>> index a7ec118..b7a3494 100755
>> --- a/git-p4.py
>> +++ b/git-p4.py
>> @@ -240,8 +240,8 @@ def p4_add(f):
>>  def p4_delete(f):
>>      p4_system(["delete", wildcard_encode(f)])
>> 
>> -def p4_edit(f):
>> -    p4_system(["edit", wildcard_encode(f)])
>> +def p4_edit(f, *options):
>> +    p4_system(["edit"] + list(options) + [wildcard_encode(f)])
>> 
>>  def p4_revert(f):
>>      p4_system(["revert", wildcard_encode(f)])
>> @@ -1344,6 +1344,7 @@ class P4Submit(Command, P4UserMap):
>> 
>>          diff = read_pipe_lines("git diff-tree -r %s \"%s^\" \"%s\"" % 
>> (self.diffOpts, id, id))
>>          filesToAdd = set()
>> +        filesToChangeType = set()
>>          filesToDelete = set()
>>          editedFiles = set()
>>          pureRenameCopy = set()
>> @@ -1404,6 +1405,8 @@ class P4Submit(Command, P4UserMap):
>>                      os.unlink(dest)
>>                      filesToDelete.add(src)
>>                  editedFiles.add(dest)
>> +            elif modifier == "T":
>> +                filesToChangeType.add(path)
>>              else:
>>                  die("unknown modifier %s for %s" % (modifier, path))
>> 
>> @@ -1463,6 +1466,8 @@ class P4Submit(Command, P4UserMap):
>>          #
>>          system(applyPatchCmd)
>> 
>> +        for f in filesToChangeType:
>> +            p4_edit(f, "-t", "auto")
>>          for f in filesToAdd:
>>              p4_add(f)
>>          for f in filesToDelete:
>> --
>> 2.6.4
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