import zipfile
import zlib
import ctypes
+import errno
try:
from subprocess import CalledProcessError
die("cannot use --changes-block-size with non-numeric revisions")
block_size = None
- changes = []
+ changes = set()
# Retrieve changes a block at a time, to prevent running
# into a MaxResults/MaxScanRows error from the server.
# Insert changes in chronological order
for line in reversed(p4_read_pipe_lines(cmd)):
- changes.append(int(line.split(" ")[1]))
+ changes.add(int(line.split(" ")[1]))
if not block_size:
break
steps."""
if self.exceedsLargeFileThreshold(relPath, contents) or self.hasLargeFileExtension(relPath):
contentTempFile = self.generateTempFile(contents)
- (git_mode, contents, localLargeFile) = self.generatePointer(contentTempFile)
-
- # Move temp file to final location in large file system
- largeFileDir = os.path.dirname(localLargeFile)
- if not os.path.isdir(largeFileDir):
- os.makedirs(largeFileDir)
- shutil.move(contentTempFile, localLargeFile)
- self.addLargeFile(relPath)
- if gitConfigBool('git-p4.largeFilePush'):
- self.pushFile(localLargeFile)
- if verbose:
- sys.stderr.write("%s moved to large file system (%s)\n" % (relPath, localLargeFile))
+ (pointer_git_mode, contents, localLargeFile) = self.generatePointer(contentTempFile)
+ if pointer_git_mode:
+ git_mode = pointer_git_mode
+ if localLargeFile:
+ # Move temp file to final location in large file system
+ largeFileDir = os.path.dirname(localLargeFile)
+ if not os.path.isdir(largeFileDir):
+ os.makedirs(largeFileDir)
+ shutil.move(contentTempFile, localLargeFile)
+ self.addLargeFile(relPath)
+ if gitConfigBool('git-p4.largeFilePush'):
+ self.pushFile(localLargeFile)
+ if verbose:
+ sys.stderr.write("%s moved to large file system (%s)\n" % (relPath, localLargeFile))
return (git_mode, contents)
class MockLFS(LargeFileSystem):
the actual content. Return also the new location of the actual
content.
"""
+ if os.path.getsize(contentFile) == 0:
+ return (None, '', None)
+
pointerProcess = subprocess.Popen(
['git', 'lfs', 'pointer', '--file=' + contentFile],
stdout=subprocess.PIPE
if response == 'n':
return False
- def get_diff_description(self, editedFiles, filesToAdd):
+ def get_diff_description(self, editedFiles, filesToAdd, symlinks):
# diff
if os.environ.has_key("P4DIFF"):
del(os.environ["P4DIFF"])
newdiff += "==== new file ====\n"
newdiff += "--- /dev/null\n"
newdiff += "+++ %s\n" % newFile
- f = open(newFile, "r")
- for line in f.readlines():
- newdiff += "+" + line
- f.close()
+
+ is_link = os.path.islink(newFile)
+ expect_link = newFile in symlinks
+
+ if is_link and expect_link:
+ newdiff += "+%s\n" % os.readlink(newFile)
+ else:
+ f = open(newFile, "r")
+ for line in f.readlines():
+ newdiff += "+" + line
+ f.close()
return (diff + newdiff).replace('\r\n', '\n')
filesToDelete = set()
editedFiles = set()
pureRenameCopy = set()
+ symlinks = set()
filesToChangeExecBit = {}
for line in diff:
filesToChangeExecBit[path] = diff['dst_mode']
if path in filesToDelete:
filesToDelete.remove(path)
+
+ dst_mode = int(diff['dst_mode'], 8)
+ if dst_mode == 0120000:
+ symlinks.add(path)
+
elif modifier == "D":
filesToDelete.add(path)
if path in filesToAdd:
separatorLine = "######## everything below this line is just the diff #######\n"
if not self.prepare_p4_only:
submitTemplate += separatorLine
- submitTemplate += self.get_diff_description(editedFiles, filesToAdd)
+ submitTemplate += self.get_diff_description(editedFiles, filesToAdd, symlinks)
(handle, fileName) = tempfile.mkstemp()
tmpFile = os.fdopen(handle, "w+b")
if self.useClientSpec:
self.clientSpecDirs = getClientSpec()
- # Check for the existance of P4 branches
+ # Check for the existence of P4 branches
branchesDetected = (len(p4BranchesInGit().keys()) > 1)
if self.useClientSpec and not branchesDetected:
self.useClientSpec_from_options = False
self.clientSpecDirs = None
self.tempBranches = []
- self.tempBranchLocation = "git-p4-tmp"
+ self.tempBranchLocation = "refs/git-p4-tmp"
self.largeFileSystem = None
if gitConfig('git-p4.largeFileSystem'):