return True
class P4Submit(Command, P4UserMap):
+
+ conflict_behavior_choices = ("ask", "skip", "quit")
+
def __init__(self):
Command.__init__(self)
P4UserMap.__init__(self)
optparse.make_option("--preserve-user", dest="preserveUser", action="store_true"),
optparse.make_option("--export-labels", dest="exportLabels", action="store_true"),
optparse.make_option("--dry-run", "-n", dest="dry_run", action="store_true"),
+ optparse.make_option("--prepare-p4-only", dest="prepare_p4_only", action="store_true"),
+ optparse.make_option("--conflict", dest="conflict_behavior",
+ choices=self.conflict_behavior_choices)
]
self.description = "Submit changes from git to the perforce depot."
self.usage += " [name of git branch to submit into perforce depot]"
self.detectRenames = False
self.preserveUser = gitConfig("git-p4.preserveUser").lower() == "true"
self.dry_run = False
+ self.prepare_p4_only = False
+ self.conflict_behavior = None
self.isWindows = (platform.system() == "Windows")
self.exportLabels = False
self.p4HasMoveCommand = p4_has_command("move")
tmpFile.write(submitTemplate + separatorLine + diff + newdiff)
tmpFile.close()
+ if self.prepare_p4_only:
+ #
+ # Leave the p4 tree prepared, and the submit template around
+ # and let the user decide what to do next
+ #
+ print
+ print "P4 workspace prepared for submission."
+ print "To submit or revert, go to client workspace"
+ print " " + self.clientPath
+ print
+ print "To submit, use \"p4 submit\" to write a new description,"
+ print "or \"p4 submit -i %s\" to use the one prepared by" \
+ " \"git p4\"." % fileName
+ print "You can delete the file \"%s\" when finished." % fileName
+
+ if self.preserveUser and p4User and not self.p4UserIsMe(p4User):
+ print "To preserve change ownership by user %s, you must\n" \
+ "do \"p4 change -f <change>\" after submitting and\n" \
+ "edit the User field."
+ if pureRenameCopy:
+ print "After submitting, renamed files must be re-synced."
+ print "Invoke \"p4 sync -f\" on each of these files:"
+ for f in pureRenameCopy:
+ print " " + f
+
+ print
+ print "To revert the changes, use \"p4 revert ...\", and delete"
+ print "the submit template file \"%s\"" % fileName
+ if filesToAdd:
+ print "Since the commit adds new files, they must be deleted:"
+ for f in filesToAdd:
+ print " " + f
+ print
+ return True
+
#
# Let the user edit the change description, then submit it.
#
if self.dry_run:
print "Would create p4 label %s for tag" % name
+ elif self.prepare_p4_only:
+ print "Not creating p4 label %s for tag due to option" \
+ " --prepare-p4-only" % name
else:
p4_write_pipe(["label", "-i"], labelTemplate)
if not self.canChangeChangelists():
die("Cannot preserve user names without p4 super-user or admin permissions")
+ # if not set from the command line, try the config file
+ if self.conflict_behavior is None:
+ val = gitConfig("git-p4.conflict")
+ if val:
+ if val not in self.conflict_behavior_choices:
+ die("Invalid value '%s' for config git-p4.conflict" % val)
+ else:
+ val = "ask"
+ self.conflict_behavior = val
+
if self.verbose:
print "Origin branch is " + self.origin
if ok:
applied.append(commit)
else:
+ if self.prepare_p4_only and i < last:
+ print "Processing only the first commit due to option" \
+ " --prepare-p4-only"
+ break
if i < last:
quit = False
while True:
- print "What do you want to do?"
- response = raw_input("[s]kip this commit but apply"
- " the rest, or [q]uit? ")
- if not response:
- continue
+ # prompt for what to do, or use the option/variable
+ if self.conflict_behavior == "ask":
+ print "What do you want to do?"
+ response = raw_input("[s]kip this commit but apply"
+ " the rest, or [q]uit? ")
+ if not response:
+ continue
+ elif self.conflict_behavior == "skip":
+ response = "s"
+ elif self.conflict_behavior == "quit":
+ response = "q"
+ else:
+ die("Unknown conflict_behavior '%s'" %
+ self.conflict_behavior)
+
if response[0] == "s":
print "Skipping this commit, but applying the rest"
break
if self.dry_run:
pass
+ elif self.prepare_p4_only:
+ pass
elif len(commits) == len(applied):
print "All commits applied!"
return files
def stripRepoPath(self, path, prefixes):
- if self.useClientSpec:
- return self.clientSpecDirs.map_in_client(path)
+ """When streaming files, this is called to map a p4 depot path
+ to where it should go in git. The prefixes are either
+ self.depotPaths, or self.branchPrefixes in the case of
+ branch detection."""
- if self.keepRepoPath:
- prefixes = [re.sub("^(//[^/]+/).*", r'\1', prefixes[0])]
+ if self.useClientSpec:
+ # branch detection moves files up a level (the branch name)
+ # from what client spec interpretation gives
+ path = self.clientSpecDirs.map_in_client(path)
+ if self.detectBranches:
+ for b in self.knownBranches:
+ if path.startswith(b + "/"):
+ path = path[len(b)+1:]
+
+ elif self.keepRepoPath:
+ # Preserve everything in relative path name except leading
+ # //depot/; just look at first prefix as they all should
+ # be in the same depot.
+ depot = re.sub("^(//[^/]+/).*", r'\1', prefixes[0])
+ if p4PathStartsWith(path, depot):
+ path = path[len(depot):]
- for p in prefixes:
- if p4PathStartsWith(path, p):
- path = path[len(p):]
+ else:
+ for p in prefixes:
+ if p4PathStartsWith(path, p):
+ path = path[len(p):]
+ break
+ path = wildcard_decode(path)
return path
def splitFilesIntoBranches(self, commit):
+ """Look at each depotFile in the commit to figure out to what
+ branch it belongs."""
+
branches = {}
fnum = 0
while commit.has_key("depotFile%s" % fnum):
file["type"] = commit["type%s" % fnum]
fnum = fnum + 1
- relPath = self.stripRepoPath(path, self.depotPaths)
- relPath = wildcard_decode(relPath)
+ # start with the full relative path where this file would
+ # go in a p4 client
+ if self.useClientSpec:
+ relPath = self.clientSpecDirs.map_in_client(path)
+ else:
+ relPath = self.stripRepoPath(path, self.depotPaths)
for branch in self.knownBranches.keys():
-
- # add a trailing slash so that a commit into qt/4.2foo doesn't end up in qt/4.2
+ # add a trailing slash so that a commit into qt/4.2foo
+ # doesn't end up in qt/4.2, e.g.
if relPath.startswith(branch + "/"):
if branch not in branches:
branches[branch] = []
def streamOneP4File(self, file, contents):
relPath = self.stripRepoPath(file['depotFile'], self.branchPrefixes)
- relPath = wildcard_decode(relPath)
if verbose:
sys.stderr.write("%s\n" % relPath)
def streamOneP4Deletion(self, file):
relPath = self.stripRepoPath(file['path'], self.branchPrefixes)
- relPath = wildcard_decode(relPath)
if verbose:
sys.stderr.write("delete %s\n" % relPath)
self.gitStream.write("D %s\n" % relPath)
gitStream.write(description)
gitStream.write("\n")
- def commit(self, details, files, branch, branchPrefixes, parent = ""):
+ def commit(self, details, files, branch, parent = ""):
epoch = details["time"]
author = details["user"]
- self.branchPrefixes = branchPrefixes
if self.verbose:
print "commit into %s" % branch
# create a commit.
new_files = []
for f in files:
- if [p for p in branchPrefixes if p4PathStartsWith(f['path'], p)]:
+ if [p for p in self.branchPrefixes if p4PathStartsWith(f['path'], p)]:
new_files.append (f)
else:
sys.stderr.write("Ignoring file outside of prefix: %s\n" % f['path'])
self.gitStream.write("data <<EOT\n")
self.gitStream.write(details["desc"])
- self.gitStream.write("\n[git-p4: depot-paths = \"%s\": change = %s"
- % (','.join (branchPrefixes), details["change"]))
+ self.gitStream.write("\n[git-p4: depot-paths = \"%s\": change = %s" %
+ (','.join(self.branchPrefixes), details["change"]))
if len(details['options']) > 0:
self.gitStream.write(": options = %s" % details['options'])
self.gitStream.write("]\nEOT\n\n")
print "Change %s is labelled %s" % (change, labelDetails)
files = p4CmdList(["files"] + ["%s...@%s" % (p, change)
- for p in branchPrefixes])
+ for p in self.branchPrefixes])
if len(files) == len(labelRevisions):
for branch in branches.keys():
## HACK --hwn
branchPrefix = self.depotPaths[0] + branch + "/"
+ self.branchPrefixes = [ branchPrefix ]
parent = ""
tempBranch = os.path.join(self.tempBranchLocation, "%d" % (change))
if self.verbose:
print "Creating temporary branch: " + tempBranch
- self.commit(description, filesForCommit, tempBranch, [branchPrefix])
+ self.commit(description, filesForCommit, tempBranch)
self.tempBranches.append(tempBranch)
self.checkpoint()
blob = self.searchParent(parent, branch, tempBranch)
if blob:
- self.commit(description, filesForCommit, branch, [branchPrefix], blob)
+ self.commit(description, filesForCommit, branch, blob)
else:
if self.verbose:
print "Parent of %s not found. Committing into head of %s" % (branch, parent)
- self.commit(description, filesForCommit, branch, [branchPrefix], parent)
+ self.commit(description, filesForCommit, branch, parent)
else:
files = self.extractFilesFromCommit(description)
- self.commit(description, files, self.branch, self.depotPaths,
+ self.commit(description, files, self.branch,
self.initialParent)
self.initialParent = ""
except IOError:
self.updateOptionDict(details)
try:
- self.commit(details, self.extractFilesFromCommit(details), self.branch, self.depotPaths)
+ self.commit(details, self.extractFilesFromCommit(details), self.branch)
except IOError:
print "IO error with git fast-import. Is your git version recent enough?"
print self.gitError.read()
self.depotPaths = newPaths
+ # --detect-branches may change this for each branch
+ self.branchPrefixes = self.depotPaths
+
self.loadUserMapFromCache()
self.labels = {}
if self.detectLabels: