diff options
Diffstat (limited to 'git-p4.py')
| -rwxr-xr-x | git-p4.py | 75 |
1 files changed, 51 insertions, 24 deletions
@@ -1818,19 +1818,41 @@ class P4Sync(Command, P4UserMap): 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): @@ -1848,12 +1870,16 @@ class P4Sync(Command, P4UserMap): 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] = [] @@ -1867,7 +1893,6 @@ class P4Sync(Command, P4UserMap): def streamOneP4File(self, file, contents): relPath = self.stripRepoPath(file['depotFile'], self.branchPrefixes) - relPath = wildcard_decode(relPath) if verbose: sys.stderr.write("%s\n" % relPath) @@ -1936,7 +1961,6 @@ class P4Sync(Command, P4UserMap): 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) @@ -2041,10 +2065,9 @@ class P4Sync(Command, P4UserMap): 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 @@ -2053,7 +2076,7 @@ class P4Sync(Command, P4UserMap): # 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']) @@ -2070,8 +2093,8 @@ class P4Sync(Command, P4UserMap): 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") @@ -2094,7 +2117,7 @@ class P4Sync(Command, P4UserMap): 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): @@ -2405,6 +2428,7 @@ class P4Sync(Command, P4UserMap): for branch in branches.keys(): ## HACK --hwn branchPrefix = self.depotPaths[0] + branch + "/" + self.branchPrefixes = [ branchPrefix ] parent = "" @@ -2449,19 +2473,19 @@ class P4Sync(Command, P4UserMap): 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: @@ -2525,7 +2549,7 @@ class P4Sync(Command, P4UserMap): 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() @@ -2683,6 +2707,9 @@ class P4Sync(Command, P4UserMap): self.depotPaths = newPaths + # --detect-branches may change this for each branch + self.branchPrefixes = self.depotPaths + self.loadUserMapFromCache() self.labels = {} if self.detectLabels: |