opendev/git-review
Code Issues Proposed changes

Added support for updating.

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This commit is contained in:
Monty Taylor 2011-09-26 10:56:34 -07:00
parent 2a78c60835
commit fb25d21c7a
3 changed files with 105 additions and 24 deletions
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4
doc/index.rst
View File

@ -39,6 +39,10 @@ OPTIONS
Do not automatically perform a rebase before submitting the change to
gerrit.
.. option:: --update, -R
Skip cached local copies and force updates from network resources.
.. option:: --verbose, -v
Turns on more verbose output.

124
git-review
View File

@ -16,11 +16,53 @@
import commands
import optparse
import urllib
import json
from distutils.version import StrictVersion
import os
import sys
import time
version = "1.0"
VERBOSE = False
UPDATE = False
CONFIGDIR = os.path.expanduser("~/.config/git-review")
PYPI_URL = "http://pypi.python.org/pypi/git-review/json"
PYPI_CACHE_TIME = 60 * 60 * 24 # 24 hours
def update_remote_version(version_file_path):
if not os.path.exists(CONFIGDIR):
os.makedirs(CONFIGDIR)
if os.path.exists(version_file_path) and not UPDATE:
if (time.time() - os.path.getmtime(version_file_path)) < 28800:
return
remote_version = version
try:
remote_version = json.load(urllib.urlopen(PYPI_URL))['info']['version']
except:
pass
with open(version_file_path, "w") as version_file:
version_file.write(remote_version)
def remote_is_newer():
version_file_path = os.path.join(CONFIGDIR, "remote-version")
update_remote_version(version_file_path)
remote_version = None
with open(version_file_path, "r") as version_file:
remote_version = StrictVersion(version_file.read())
if remote_version > StrictVersion(version):
return True
return False
def set_hooks_commit_msg(hostname="review.openstack.org"):
@ -32,8 +74,7 @@ def set_hooks_commit_msg(hostname="review.openstack.org"):
if os.path.exists(target_file) and os.access(target_file, os.X_OK):
return
if not os.path.exists(target_file):
import urllib
if not os.path.exists(target_file) or UPDATE:
if VERBOSE:
print "Fetching source_location: ", source_location
commit_msg = urllib.urlretrieve(source_location, target_file)
@ -53,13 +94,15 @@ def add_remote(username, hostname, port, project):
port = 29418
remote_url = "ssh://%s@%s:%s/%s.git" % (username, hostname, port, project)
print "No remote set, testing %s" % remote_url
if VERBOSE:
print "No remote set, testing %s" % remote_url
ssh_cmd = "ssh -p%s -o StrictHostKeyChecking=no %s@%s gerrit ls-projects"
cmd = ssh_cmd % (port, username, hostname)
(status, ssh_outout) = commands.getstatusoutput(cmd)
if status == 0:
print "%s@%s:%s worked." % (username, hostname, port)
if VERBOSE:
print "%s@%s:%s worked." % (username, hostname, port)
print "Creating a git remote called gerrit that maps to:"
print "\t%s" % remote_url
cmd = "git remote add -f gerrit %s" % remote_url
@ -95,9 +138,14 @@ def map_known_locations(hostname, team, project):
if VERBOSE:
print "Mapping %s, %s, %s to a gerrit" % (hostname, team, project)
openstack_projects = ["nova", "swift", "glance", "keystone", "quantum",
"openstack-dashboard"]
if hostname == "github.com":
os_github_url = "http://github.com/api/v2/json/repos/show/openstack"
os_projects_file = os.path.join(CONFIGDIR, "openstack.json")
os_json = json.load(urllib.urlopen(os_github_url))
os_projects = []
if os_json.get('repositories', None) is not None:
os_projects = [repo['name'] for repo in os_json['repositories']]
# Welp, OBVIOUSLY _this_ isn't a gerrit
if team is not None and team == "openstack" or \
project in openstack_projects:
@ -112,7 +160,7 @@ def check_remote():
if "gerrit" in commands.getoutput("git remote").split("\n"):
for remote in commands.getoutput("git branch -a").split("\n"):
if remote.strip() == "remotes/gerrit/master":
if remote.strip() == "remotes/gerrit/master" and not UPDATE:
return
# We have the remote, but aren't set up to fetch. Fix it
if VERBOSE:
@ -141,14 +189,14 @@ def check_remote():
else:
(username, hostname, port) = split_hostname(fetch_url)
#try:
(hostname, project) = map_known_locations(hostname, team, project_name)
add_remote(username, hostname, port, project)
#except:
# print sys.exc_info()[2]
# print "We don't know where your gerrit is. Please manually create "
# print "a remote named gerrit and try again."
# sys.exit(1)
try:
(hostname, project) = map_known_locations(hostname, team, project_name)
add_remote(username, hostname, port, project)
except:
print sys.exc_info()[2]
print "We don't know where your gerrit is. Please manually create "
print "a remote named gerrit and try again."
raise
return hostname
@ -158,9 +206,10 @@ def rebase_changes(branch):
cmd = "GIT_EDITOR=true git rebase -i gerrit/%s" % branch
(status, output) = commands.getstatusoutput(cmd)
if status != 0:
print "Couldn't run %s" % cmd
print "Errors running %s" % cmd
print output
sys.exit(1)
return False
return True
def assert_diverge(branch):
@ -197,6 +246,22 @@ def get_topic():
return branch.split()[1].strip()
def print_exit_message(status, needs_update):
if needs_update:
print """
***********************************************************
A new version of git-review is availble on PyPI. Please
update your copy with:
pip install -U git-review
to ensure proper behavior with gerrit. Thanks!
***********************************************************
"""
sys.exit(status)
def main():
usage = "git review [OPTIONS] ... [BRANCH]"
@ -210,14 +275,18 @@ def main():
help="Don't rebase changes before submitting.")
parser.add_option("-v", "--verbose", dest="verbose", action="store_true",
help="Output more information about what's going on")
parser.set_defaults(dry=False, rebase=True, verbose=False)
parser.add_option("-u", "--update", dest="update", action="store_true",
help="Force updates from remote locations")
parser.set_defaults(dry=False, rebase=True, verbose=False, update=False)
branch = "master"
(options, args) = parser.parse_args()
if len(args) > 0:
branch = args[0]
global VERBOSE
global UPDATE
VERBOSE = options.verbose
UPDATE = options.update
topic = options.topic
if topic is None:
@ -230,22 +299,29 @@ def main():
drier = "echo -e Please use the following command " \
"to send your commits to review:\n\n"
# TODO: when/should we do this so that it's not slow?
#cmd = "git fetch gerrit %s" % branch
#(status, output) = commands.getstatusoutput(cmd)
needs_update = remote_is_newer()
hostname = check_remote()
try:
hostname = check_remote()
except:
print_exit_message(1, needs_update)
set_hooks_commit_msg(hostname)
if UPDATE:
cmd = "git fetch gerrit %s" % branch
(status, output) = commands.getstatusoutput(cmd)
if options.rebase:
rebase_changes(branch)
if not rebase_changes(branch):
print_exit_message(1, needs_update)
assert_diverge(branch)
cmd = "%s git push gerrit HEAD:refs/for/%s/%s" % (drier, branch, topic)
(status, output) = commands.getstatusoutput(cmd)
print output
sys.exit(status)
print_exit_message(status, needs_update)
if __name__ == "__main__":
main()

1
setup.py
View File

@ -16,6 +16,7 @@
from setuptools import setup, find_packages
# Please also change this in git-review when changing it.
version = '1.0'
cmdclass = {}