From 04219c04b7554d13b049d4aba534ce02a12abeb4 Mon Sep 17 00:00:00 2001 From: Simon Hausmann Date: Wed, 21 Mar 2007 10:11:20 +0100 Subject: [PATCH] Added experimental but super-fast --apply-as-patch option to git-p4 submit Signed-off-by: Simon Hausmann --- contrib/fast-import/git-p4.py | 29 ++++++++++++++++++----------- 1 file changed, 18 insertions(+), 11 deletions(-) diff --git a/contrib/fast-import/git-p4.py b/contrib/fast-import/git-p4.py index 54ddf73da..2009dce23 100755 --- a/contrib/fast-import/git-p4.py +++ b/contrib/fast-import/git-p4.py @@ -115,7 +115,8 @@ class P4Sync(Command): optparse.make_option("--master", dest="master"), optparse.make_option("--log-substitutions", dest="substFile"), optparse.make_option("--noninteractive", action="store_false"), - optparse.make_option("--dry-run", action="store_true") + optparse.make_option("--dry-run", action="store_true"), + optparse.make_option("--apply-as-patch", action="store_true", dest="applyAsPatch") ] self.description = "Submit changes from git to the perforce depot." self.firstTime = True @@ -126,6 +127,7 @@ class P4Sync(Command): self.firstTime = True self.origin = "origin" self.master = "" + self.applyAsPatch = False self.logSubstitutions = {} self.logSubstitutions[""] = "%log%" @@ -146,8 +148,9 @@ class P4Sync(Command): self.config["commits"] = commits - print "Creating temporary p4-sync branch from %s ..." % self.origin - system("git checkout -f -b p4-sync %s" % self.origin) + if not self.applyAsPatch: + print "Creating temporary p4-sync branch from %s ..." % self.origin + system("git checkout -f -b p4-sync %s" % self.origin) def prepareLogMessage(self, template, message): result = "" @@ -193,8 +196,11 @@ class P4Sync(Command): 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) + if self.applyAsPatch: + system("git-diff-tree -p \"%s^\" \"%s\" | patch -p1" % (id, id)) + else: + system("git-diff-files --name-only -z | git-update-index --remove -z --stdin") + system("git cherry-pick --no-commit \"%s\"" % id) for f in filesToAdd: system("p4 add %s" % f) @@ -305,12 +311,13 @@ class P4Sync(Command): print "No changes found to apply between %s and current HEAD" % self.origin else: print "All changes applied!" - print "Deleting temporary p4-sync branch and going back to %s" % self.master - system("git checkout %s" % self.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") + if not self.applyAsPatch: + print "Deleting temporary p4-sync branch and going back to %s" % self.master + system("git checkout %s" % self.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(self.configFile) return True -- 2.26.2