diff options
Diffstat (limited to 'contrib')
| -rwxr-xr-x | contrib/fast-import/git-p4 | 36 |
1 files changed, 19 insertions, 17 deletions
diff --git a/contrib/fast-import/git-p4 b/contrib/fast-import/git-p4 index a2f582f8c9..d83ce1ae95 100755 --- a/contrib/fast-import/git-p4 +++ b/contrib/fast-import/git-p4 @@ -14,6 +14,9 @@ from sets import Set; gitdir = os.environ.get("GIT_DIR", "") +def mypopen(command): + return os.popen(command, "rb"); + def p4CmdList(cmd): cmd = "p4 -G %s" % cmd pipe = os.popen(cmd, "rb") @@ -57,7 +60,7 @@ def die(msg): sys.exit(1) def currentGitBranch(): - return os.popen("git name-rev HEAD").read().split(" ")[1][:-1] + return mypopen("git name-rev HEAD").read().split(" ")[1][:-1] def isValidGitDir(path): if os.path.exists(path + "/HEAD") and os.path.exists(path + "/refs") and os.path.exists(path + "/objects"): @@ -71,7 +74,7 @@ def system(cmd): def extractLogMessageFromGitCommit(commit): logMessage = "" foundTitle = False - for log in os.popen("git cat-file commit %s" % commit).readlines(): + for log in mypopen("git cat-file commit %s" % commit).readlines(): if not foundTitle: if len(log) == 1: foundTitle = True @@ -100,9 +103,8 @@ def extractDepotPathAndChangeFromGitLog(log): return values.get("depot-path"), values.get("change") def gitBranchExists(branch): - if os.system("git rev-parse %s 2>/dev/null >/dev/null" % branch) == 0: - return True - return False + proc = subprocess.Popen(["git", "rev-parse", branch], stderr=subprocess.PIPE, stdout=subprocess.PIPE); + return proc.wait() == 0; class Command: def __init__(self): @@ -146,7 +148,7 @@ class P4CleanTags(Command): caretIdx = len(output) - 1 rev = int(output[tagIdx + 9 : caretIdx]) - allTags = os.popen("git tag -l p4/").readlines() + allTags = mypopen("git tag -l p4/").readlines() for i in range(len(allTags)): allTags[i] = int(allTags[i][3:-1]) @@ -155,7 +157,7 @@ class P4CleanTags(Command): allTags.remove(rev) for rev in allTags: - print os.popen("git tag -d p4/%s" % rev).read() + print mypopen("git tag -d p4/%s" % rev).read() print "%s tags removed." % len(allTags) return True @@ -194,7 +196,7 @@ class P4Submit(Command): die("Cannot start sync. Previous sync config found at %s" % self.configFile) commits = [] - for line in os.popen("git rev-list --no-merges %s..%s" % (self.origin, self.master)).readlines(): + for line in mypopen("git rev-list --no-merges %s..%s" % (self.origin, self.master)).readlines(): commits.append(line[:-1]) commits.reverse() @@ -224,8 +226,8 @@ class P4Submit(Command): return result def apply(self, id): - print "Applying %s" % (os.popen("git log --max-count=1 --pretty=oneline %s" % id).read()) - diff = os.popen("git diff-tree -r --name-status \"%s^\" \"%s\"" % (id, id)).readlines() + print "Applying %s" % (mypopen("git log --max-count=1 --pretty=oneline %s" % id).read()) + diff = mypopen("git diff-tree -r --name-status \"%s^\" \"%s\"" % (id, id)).readlines() filesToAdd = set() filesToDelete = set() for line in diff: @@ -282,11 +284,11 @@ class P4Submit(Command): logMessage = logMessage.replace("\n", "\n\t") logMessage = logMessage[:-1] - template = os.popen("p4 change -o").read() + template = mypopen("p4 change -o").read() if self.interactive: submitTemplate = self.prepareLogMessage(template, logMessage) - diff = os.popen("p4 diff -du ...").read() + diff = mypopen("p4 diff -du ...").read() for newFile in filesToAdd: diff += "==== new file ====\n" @@ -323,7 +325,7 @@ class P4Submit(Command): print submitTemplate raw_input("Press return to continue...") else: - pipe = os.popen("p4 submit -i", "w") + pipe = mypopen("p4 submit -i", "w") pipe.write(submitTemplate) pipe.close() else: @@ -920,7 +922,7 @@ class P4Sync(Command): endPos = caretIdx self.rev = int(output[tagIdx + 9 : endPos]) + 1 self.changeRange = "@%s,#head" % self.rev - self.initialParent = os.popen("git rev-parse %s" % self.branch).read()[:-1] + self.initialParent = mypopen("git rev-parse %s" % self.branch).read()[:-1] except: pass @@ -977,7 +979,7 @@ class P4Sync(Command): changes.sort() else: - output = os.popen("p4 changes %s...%s" % (self.depotPath, self.changeRange)).readlines() + output = mypopen("p4 changes %s...%s" % (self.depotPath, self.changeRange)).readlines() for line in output: changeNum = line.split(" ")[1] @@ -1060,7 +1062,7 @@ class P4Rebase(Command): sync = P4Sync() sync.run([]) print "Rebasing the current branch" - oldHead = os.popen("git rev-parse HEAD").read()[:-1] + oldHead = mypopen("git rev-parse HEAD").read()[:-1] system("git rebase p4") system("git diff-tree --stat --summary -M %s HEAD" % oldHead) return True @@ -1176,7 +1178,7 @@ if cmd.needsGit: if len(gitdir) == 0: gitdir = ".git" if not isValidGitDir(gitdir): - cdup = os.popen("git rev-parse --show-cdup").read()[:-1] + cdup = mypopen("git rev-parse --show-cdup").read()[:-1] if isValidGitDir(cdup + "/" + gitdir): os.chdir(cdup) |