X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=contrib%2Ffast-import%2Fgit-p4;h=e8a5c1fa316f2ac5be4fa32b145d233db31252a5;hb=4280e5333354c6dddcd994bdacd3c6a11ac2da5e;hp=d8b7080b4bdb403ae48489bbaeeb0d3a03abab57;hpb=b3fd1b28083cded86fd141c812cfd6d215ef4d5b;p=git.git diff --git a/contrib/fast-import/git-p4 b/contrib/fast-import/git-p4 index d8b7080b4..e8a5c1fa3 100755 --- a/contrib/fast-import/git-p4 +++ b/contrib/fast-import/git-p4 @@ -412,7 +412,7 @@ class P4Submit(Command): if len(args) == 0: self.master = currentGitBranch() - if len(self.master) == 0 or not os.path.exists("%s/refs/heads/%s" % (gitdir, self.master)): + if len(self.master) == 0 or not gitBranchExists("refs/heads/%s" % self.master): die("Detecting current git branch failed!") elif len(args) == 1: self.master = args[0] @@ -540,6 +540,7 @@ class P4Sync(Command): self.verbose = False self.importIntoRemotes = True self.maxChanges = "" + self.isWindows = (platform.system() == "Windows") def p4File(self, depotPath): return os.popen("p4 print -q \"%s\"" % depotPath, "rb").read() @@ -647,6 +648,9 @@ class P4Sync(Command): data = self.p4File(depotPath) + if self.isWindows and file["type"].endswith("text"): + data = data.replace("\r\n", "\n") + self.gitStream.write("M %s inline %s\n" % (mode, relPath)) self.gitStream.write("data %s\n" % len(data)) self.gitStream.write(data) @@ -697,6 +701,8 @@ class P4Sync(Command): print "Tag %s does not match with change %s: file count is different." % (labelDetails["label"], change) def getUserMapFromPerforceServer(self): + if self.userMapFromPerforceServer: + return self.users = {} for output in p4CmdList("users"): @@ -708,9 +714,11 @@ class P4Sync(Command): for user in self.users.keys(): cache.write("%s\t%s\n" % (user, self.users[user])) cache.close(); + self.userMapFromPerforceServer = True def loadUserMapFromCache(self): self.users = {} + self.userMapFromPerforceServer = False try: cache = open(gitdir + "/p4-usercache.txt", "rb") lines = cache.readlines() @@ -787,6 +795,42 @@ class P4Sync(Command): self.p4BranchesInGit.append(branch) self.initialParents[self.refPrefix + branch] = parseRevision(line[:-1]) + def createOrUpdateBranchesFromOrigin(self): + if not self.silent: + print "Creating/updating branch(es) in %s based on origin branch(es)" % self.refPrefix + + for line in mypopen("git rev-parse --symbolic --remotes"): + if (not line.startswith("origin/")) or line.endswith("HEAD\n"): + continue + + headName = line[len("origin/"):-1] + remoteHead = self.refPrefix + headName + originHead = "origin/" + headName + + [originPreviousDepotPath, originP4Change] = extractDepotPathAndChangeFromGitLog(extractLogMessageFromGitCommit(originHead)) + if len(originPreviousDepotPath) == 0 or len(originP4Change) == 0: + continue + + update = False + if not gitBranchExists(remoteHead): + if self.verbose: + print "creating %s" % remoteHead + update = True + else: + [p4PreviousDepotPath, p4Change] = extractDepotPathAndChangeFromGitLog(extractLogMessageFromGitCommit(remoteHead)) + if len(p4Change) > 0: + if originPreviousDepotPath == p4PreviousDepotPath: + originP4Change = int(originP4Change) + p4Change = int(p4Change) + if originP4Change > p4Change: + print "%s (%s) is newer than %s (%s). Updating p4 branch from origin." % (originHead, originP4Change, remoteHead, p4Change) + update = True + else: + print "Ignoring: %s was imported from %s while %s was imported from %s" % (originHead, originPreviousDepotPath, remoteHead, p4PreviousDepotPath) + + if update: + system("git update-ref %s %s" % (remoteHead, originHead)) + def run(self, args): self.depotPath = "" self.changeRange = "" @@ -801,24 +845,11 @@ class P4Sync(Command): else: self.refPrefix = "refs/heads/" - createP4HeadRef = False; - - if self.syncWithOrigin and gitBranchExists("origin") and gitBranchExists(self.refPrefix + "master") and not self.detectBranches and self.importIntoRemotes: - ### needs to be ported to multi branch import - + if self.syncWithOrigin: print "Syncing with origin first as requested by calling git fetch origin" system("git fetch origin") - [originPreviousDepotPath, originP4Change] = extractDepotPathAndChangeFromGitLog(extractLogMessageFromGitCommit("origin")) - [p4PreviousDepotPath, p4Change] = extractDepotPathAndChangeFromGitLog(extractLogMessageFromGitCommit("p4")) - if len(originPreviousDepotPath) > 0 and len(originP4Change) > 0 and len(p4Change) > 0: - if originPreviousDepotPath == p4PreviousDepotPath: - originP4Change = int(originP4Change) - p4Change = int(p4Change) - if originP4Change > p4Change: - print "origin (%s) is newer than p4 (%s). Updating p4 branch from origin." % (originP4Change, p4Change) - system("git update-ref " + self.refPrefix + "master origin"); - else: - print "Cannot sync with origin. It was imported from %s while remotes/p4 was imported from %s" % (originPreviousDepotPath, p4PreviousDepotPath) + + createP4HeadRef = False; if len(self.branch) == 0: self.branch = self.refPrefix + "master" @@ -829,22 +860,14 @@ class P4Sync(Command): if not gitBranchExists(self.refPrefix + "HEAD") and self.importIntoRemotes: createP4HeadRef = True - # this needs to be called after the conversion from heads/p4 to remotes/p4/master - self.listExistingP4GitBranches() - if len(self.p4BranchesInGit) > 1: - if not self.silent: - print "Importing from/into multiple branches" - self.detectBranches = True - if len(args) == 0: - if not gitBranchExists(self.branch) and gitBranchExists("origin") and not self.detectBranches: - ### needs to be ported to multi branch import + self.createOrUpdateBranchesFromOrigin() + self.listExistingP4GitBranches() + + if len(self.p4BranchesInGit) > 1: if not self.silent: - print "Creating %s branch in git repository based on origin" % self.branch - branch = self.branch - if not branch.startswith("refs"): - branch = "refs/heads/" + branch - system("git update-ref %s origin" % branch) + print "Importing from/into multiple branches" + self.detectBranches = True if self.verbose: print "branches: %s" % self.p4BranchesInGit