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git p4: add submit --prepare-p4-only option

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This option can be used to prepare the client workspace for
submission, only.  It does not invoke the final "p4 submit".
A message describes how to proceed, either submitting the
changes or reverting.

Signed-off-by: Pete Wyckoff <pw@padd.com>
Acked-by: Luke Diamand <luke@diamand.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Pete Wyckoff
2012-09-09 16:16:12 -04:00
committed by Junio C Hamano
parent ef739f0829
commit 728b7ad8bb
3 changed files with 77 additions and 0 deletions
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46
git-p4.py
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@ -854,6 +854,7 @@ class P4Submit(Command, P4UserMap):
optparse.make_option("--preserve-user", dest="preserveUser", action="store_true"),
optparse.make_option("--export-labels", dest="exportLabels", action="store_true"),
optparse.make_option("--dry-run", "-n", dest="dry_run", action="store_true"),
optparse.make_option("--prepare-p4-only", dest="prepare_p4_only", action="store_true"),
]
self.description = "Submit changes from git to the perforce depot."
self.usage += " [name of git branch to submit into perforce depot]"
@ -861,6 +862,7 @@ class P4Submit(Command, P4UserMap):
self.detectRenames = False
self.preserveUser = gitConfig("git-p4.preserveUser").lower() == "true"
self.dry_run = False
self.prepare_p4_only = False
self.isWindows = (platform.system() == "Windows")
self.exportLabels = False
self.p4HasMoveCommand = p4_has_command("move")
@ -1270,6 +1272,41 @@ class P4Submit(Command, P4UserMap):
tmpFile.write(submitTemplate + separatorLine + diff + newdiff)
tmpFile.close()
if self.prepare_p4_only:
#
# Leave the p4 tree prepared, and the submit template around
# and let the user decide what to do next
#
print
print "P4 workspace prepared for submission."
print "To submit or revert, go to client workspace"
print " " + self.clientPath
print
print "To submit, use \"p4 submit\" to write a new description,"
print "or \"p4 submit -i %s\" to use the one prepared by" \
" \"git p4\"." % fileName
print "You can delete the file \"%s\" when finished." % fileName
if self.preserveUser and p4User and not self.p4UserIsMe(p4User):
print "To preserve change ownership by user %s, you must\n" \
"do \"p4 change -f <change>\" after submitting and\n" \
"edit the User field."
if pureRenameCopy:
print "After submitting, renamed files must be re-synced."
print "Invoke \"p4 sync -f\" on each of these files:"
for f in pureRenameCopy:
print " " + f
print
print "To revert the changes, use \"p4 revert ...\", and delete"
print "the submit template file \"%s\"" % fileName
if filesToAdd:
print "Since the commit adds new files, they must be deleted:"
for f in filesToAdd:
print " " + f
print
return True
#
# Let the user edit the change description, then submit it.
#
@ -1370,6 +1407,9 @@ class P4Submit(Command, P4UserMap):
if self.dry_run:
print "Would create p4 label %s for tag" % name
elif self.prepare_p4_only:
print "Not creating p4 label %s for tag due to option" \
" --prepare-p4-only" % name
else:
p4_write_pipe(["label", "-i"], labelTemplate)
@ -1510,6 +1550,10 @@ class P4Submit(Command, P4UserMap):
if ok:
applied.append(commit)
else:
if self.prepare_p4_only and i < last:
print "Processing only the first commit due to option" \
" --prepare-p4-only"
break
if i < last:
quit = False
while True:
@ -1532,6 +1576,8 @@ class P4Submit(Command, P4UserMap):
if self.dry_run:
pass
elif self.prepare_p4_only:
pass
elif len(commits) == len(applied):
print "All commits applied!"