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git-p4: add file streaming progress in verbose mode

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If a file is streamed from P4 to Git then the verbose mode prints
continuously the progress as percentage like this:
//depot/file.bin 20% (10 MB)

Upon completion the progress is overwritten with depot source, local
file and size like this:
//depot/file.bin --> local/file.bin (10 MB)

Signed-off-by: Lars Schneider <larsxschneider@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Lars Schneider 2015-09-26 09:55:01 +02:00 committed by Junio C Hamano
parent 7960e70710
commit d2176a5060
1 changed files with 18 additions and 2 deletions
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20
git-p4.py
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@ -2171,7 +2171,9 @@ class P4Sync(Command, P4UserMap):
def streamOneP4File(self, file, contents):
relPath = self.stripRepoPath(file['depotFile'], self.branchPrefixes)
if verbose:
sys.stderr.write("%s\n" % relPath)
size = int(self.stream_file['fileSize'])
sys.stdout.write('\r%s --> %s (%i MB)\n' % (file['depotFile'], relPath, size/1024/1024))
sys.stdout.flush()
(type_base, type_mods) = split_p4_type(file["type"])
@ -2248,7 +2250,8 @@ class P4Sync(Command, P4UserMap):
def streamOneP4Deletion(self, file):
relPath = self.stripRepoPath(file['path'], self.branchPrefixes)
if verbose:
sys.stderr.write("delete %s\n" % relPath)
sys.stdout.write("delete %s\n" % relPath)
sys.stdout.flush()
self.gitStream.write("D %s\n" % relPath)
# handle another chunk of streaming data
@ -2288,10 +2291,23 @@ class P4Sync(Command, P4UserMap):
# 'data' field we need to append to our array
for k in marshalled.keys():
if k == 'data':
if 'streamContentSize' not in self.stream_file:
self.stream_file['streamContentSize'] = 0
self.stream_file['streamContentSize'] += len(marshalled['data'])
self.stream_contents.append(marshalled['data'])
else:
self.stream_file[k] = marshalled[k]
if (verbose and
'streamContentSize' in self.stream_file and
'fileSize' in self.stream_file and
'depotFile' in self.stream_file):
size = int(self.stream_file["fileSize"])
if size > 0:
progress = 100*self.stream_file['streamContentSize']/size
sys.stdout.write('\r%s %d%% (%i MB)' % (self.stream_file['depotFile'], progress, int(size/1024/1024)))
sys.stdout.flush()
self.stream_have_file_info = True
# Stream directly from "p4 files" into "git fast-import"