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authorLibravatar Simon Hausmann <hausmann@kde.org>2007-03-20 22:09:27 +0100
committerLibravatar Simon Hausmann <hausmann@kde.org>2007-03-20 22:09:27 +0100
commitc5fdcbcc20ebf0716fd17e3ac4f73baacf38a699 (patch)
tree48993eba837b3e240b603eec5f2d555a643f8149 /contrib/fast-import/p4-git-sync.py
parentFixed the initial version import by getting the file index correct by correct... (diff)
downloadtgif-c5fdcbcc20ebf0716fd17e3ac4f73baacf38a699.tar.xz
Removed p4-fast-export and p4-git-sync as they've been integrated into git-p4 now.
Signed-off-by: Simon Hausmann <hausmann@kde.org>
Diffstat (limited to 'contrib/fast-import/p4-git-sync.py')
-rwxr-xr-xcontrib/fast-import/p4-git-sync.py296
1 files changed, 0 insertions, 296 deletions
diff --git a/contrib/fast-import/p4-git-sync.py b/contrib/fast-import/p4-git-sync.py
deleted file mode 100755
index 5a3bf90485..0000000000
--- a/contrib/fast-import/p4-git-sync.py
+++ /dev/null
@@ -1,296 +0,0 @@
-#!/usr/bin/env python
-#
-# p4-git-sync.py
-#
-# Author: Simon Hausmann <hausmann@kde.org>
-# Copyright: 2007 Simon Hausmann <hausmann@kde.org>
-# 2007 Trolltech ASA
-# License: MIT <http://www.opensource.org/licenses/mit-license.php>
-#
-
-import os, string, shelve, stat
-import getopt, sys, marshal, tempfile
-
-def p4CmdList(cmd):
- cmd = "p4 -G %s" % cmd
- pipe = os.popen(cmd, "rb")
-
- result = []
- try:
- while True:
- entry = marshal.load(pipe)
- result.append(entry)
- except EOFError:
- pass
- pipe.close()
-
- return result
-
-def p4Cmd(cmd):
- list = p4CmdList(cmd)
- result = {}
- for entry in list:
- result.update(entry)
- return result;
-
-def die(msg):
- sys.stderr.write(msg + "\n")
- sys.exit(1)
-
-def tryGitDir(path):
- if os.path.exists(path + "/HEAD") and os.path.exists(path + "/refs") and os.path.exists(path + "/objects"):
- return True;
- return False
-
-try:
- opts, args = getopt.getopt(sys.argv[1:], "", [ "continue", "git-dir=", "origin=", "reset", "master=",
- "submit-log-subst=", "log-substitutions=", "noninteractive",
- "dry-run" ])
-except getopt.GetoptError:
- print "fixme, syntax error"
- sys.exit(1)
-
-logSubstitutions = {}
-logSubstitutions["<enter description here>"] = "%log%"
-logSubstitutions["\tDetails:"] = "\tDetails: %log%"
-gitdir = os.environ.get("GIT_DIR", "")
-origin = "origin"
-master = ""
-firstTime = True
-reset = False
-interactive = True
-dryRun = False
-
-for o, a in opts:
- if o == "--git-dir":
- gitdir = a
- elif o == "--origin":
- origin = a
- elif o == "--master":
- master = a
- elif o == "--continue":
- firstTime = False
- elif o == "--reset":
- reset = True
- firstTime = True
- elif o == "--submit-log-subst":
- key = a.split("%")[0]
- value = a.split("%")[1]
- logSubstitutions[key] = value
- elif o == "--log-substitutions":
- for line in open(a, "r").readlines():
- tokens = line[:-1].split("=")
- logSubstitutions[tokens[0]] = tokens[1]
- elif o == "--noninteractive":
- interactive = False
- elif o == "--dry-run":
- dryRun = True
-
-if len(gitdir) == 0:
- gitdir = ".git"
-else:
- os.environ["GIT_DIR"] = gitdir
-
-if not tryGitDir(gitdir):
- if tryGitDir(gitdir + "/.git"):
- gitdir += "/.git"
- os.environ["GIT_DIR"] = gitdir
- else:
- die("fatal: %s seems not to be a git repository." % gitdir)
-
-
-configFile = gitdir + "/p4-git-sync.cfg"
-
-origin = "origin"
-if len(args) == 1:
- origin = args[0]
-
-if len(master) == 0:
- sys.stdout.write("Auto-detecting current branch: ")
- master = os.popen("git-name-rev HEAD").read().split(" ")[1][:-1]
- if len(master) == 0 or not os.path.exists("%s/refs/heads/%s" % (gitdir, master)):
- die("\nFailed to detect current branch! Aborting!");
- sys.stdout.write("%s\n" % master)
-
-def system(cmd):
- if os.system(cmd) != 0:
- die("command failed: %s" % cmd)
-
-def check():
- if len(p4CmdList("opened ...")) > 0:
- die("You have files opened with perforce! Close them before starting the sync.")
-
-def start(config):
- if len(config) > 0 and not reset:
- die("Cannot start sync. Previous sync config found at %s" % configFile)
-
- #if len(os.popen("git-update-index --refresh").read()) > 0:
- # die("Your working tree is not clean. Check with git status!")
-
- commits = []
- for line in os.popen("git-rev-list --no-merges %s..%s" % (origin, master)).readlines():
- commits.append(line[:-1])
- commits.reverse()
-
- config["commits"] = commits
-
- print "Creating temporary p4-sync branch from %s ..." % origin
- system("git checkout -f -b p4-sync %s" % origin)
-
-# print "Cleaning index..."
-# system("git checkout -f")
-
-def prepareLogMessage(template, message):
- result = ""
-
- for line in template.split("\n"):
- if line.startswith("#"):
- result += line + "\n"
- continue
-
- substituted = False
- for key in logSubstitutions.keys():
- if line.find(key) != -1:
- value = logSubstitutions[key]
- value = value.replace("%log%", message)
- if value != "@remove@":
- result += line.replace(key, value) + "\n"
- substituted = True
- break
-
- if not substituted:
- result += line + "\n"
-
- return result
-
-def apply(id):
- global interactive
- 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()
- filesToAdd = set()
- filesToDelete = set()
- for line in diff:
- modifier = line[0]
- path = line[1:].strip()
- if modifier == "M":
- system("p4 edit %s" % path)
- elif modifier == "A":
- filesToAdd.add(path)
- if path in filesToDelete:
- filesToDelete.remove(path)
- elif modifier == "D":
- filesToDelete.add(path)
- if path in filesToAdd:
- filesToAdd.remove(path)
- else:
- die("unknown modifier %s for %s" % (modifier, path))
-
- system("git-diff-files --name-only -z | git-update-index --remove -z --stdin")
- system("git cherry-pick --no-commit \"%s\"" % id)
- #system("git format-patch --stdout -k \"%s^\"..\"%s\" | git-am -k" % (id, id))
- #system("git branch -D tmp")
- #system("git checkout -f -b tmp \"%s^\"" % id)
-
- for f in filesToAdd:
- system("p4 add %s" % f)
- for f in filesToDelete:
- system("p4 revert %s" % f)
- system("p4 delete %s" % f)
-
- logMessage = ""
- foundTitle = False
- for log in os.popen("git-cat-file commit %s" % id).readlines():
- if not foundTitle:
- if len(log) == 1:
- foundTitle = 1
- continue
-
- if len(logMessage) > 0:
- logMessage += "\t"
- logMessage += log
-
- template = os.popen("p4 change -o").read()
-
- if interactive:
- submitTemplate = prepareLogMessage(template, logMessage)
- diff = os.popen("p4 diff -du ...").read()
-
- for newFile in filesToAdd:
- diff += "==== new file ====\n"
- diff += "--- /dev/null\n"
- diff += "+++ %s\n" % newFile
- f = open(newFile, "r")
- for line in f.readlines():
- diff += "+" + line
- f.close()
-
- pipe = os.popen("less", "w")
- pipe.write(submitTemplate + diff)
- pipe.close()
-
- response = "e"
- while response == "e":
- response = raw_input("Do you want to submit this change (y/e/n)? ")
- if response == "e":
- [handle, fileName] = tempfile.mkstemp()
- tmpFile = os.fdopen(handle, "w+")
- tmpFile.write(submitTemplate)
- tmpFile.close()
- editor = os.environ.get("EDITOR", "vi")
- system(editor + " " + fileName)
- tmpFile = open(fileName, "r")
- submitTemplate = tmpFile.read()
- tmpFile.close()
- os.remove(fileName)
-
- if response == "y" or response == "yes":
- if dryRun:
- print submitTemplate
- raw_input("Press return to continue...")
- else:
- pipe = os.popen("p4 submit -i", "w")
- pipe.write(submitTemplate)
- pipe.close()
- else:
- print "Not submitting!"
- interactive = False
- else:
- fileName = "submit.txt"
- file = open(fileName, "w+")
- file.write(prepareLogMessage(template, logMessage))
- file.close()
- print "Perforce submit template written as %s. Please review/edit and then use p4 submit -i < %s to submit directly!" % (fileName, fileName)
-
-check()
-
-config = shelve.open(configFile, writeback=True)
-
-if firstTime:
- start(config)
-
-commits = config.get("commits", [])
-
-while len(commits) > 0:
- firstTime = False
- commit = commits[0]
- commits = commits[1:]
- config["commits"] = commits
- apply(commit)
- if not interactive:
- break
-
-config.close()
-
-if len(commits) == 0:
- if firstTime:
- print "No changes found to apply between %s and current HEAD" % origin
- else:
- print "All changes applied!"
- print "Deleting temporary p4-sync branch and going back to %s" % master
- system("git checkout %s" % master)
- system("git branch -D p4-sync")
- print "Cleaning out your perforce checkout by doing p4 edit ... ; p4 revert ..."
- system("p4 edit ... >/dev/null")
- system("p4 revert ... >/dev/null")
- os.remove(configFile)
-