from stgit.commands.common import *
from stgit.utils import *
+from stgit.out import *
+from stgit.config import GitConfigException
from stgit import stack, git
Check the 'git fetch' documentation for the <repository> format."""
+directory = DirectoryGotoToplevel()
options = [make_option('-n', '--nopush',
help = 'do not push the patches back after pulling',
action = 'store_true'),
make_option('-m', '--merged',
help = 'check for patches merged upstream',
- action = 'store_true'),
- make_option('--force',
- help = 'force rebase even if the stack based was moved by (un)commits',
action = 'store_true')]
def func(parser, options, args):
"""Pull the changes from a remote repository
"""
- if len(args) > 1:
- parser.error('incorrect number of arguments')
+ policy = config.get('branch.%s.stgit.pull-policy' % crt_series.get_name()) or \
+ config.get('stgit.pull-policy')
+
+ if policy == 'rebase':
+ # parent is local
+ if len(args) == 1:
+ parser.error('specifying a repository is meaningless for policy="%s"' % policy)
+ if len(args) > 0:
+ parser.error('incorrect number of arguments')
- if len(args) >= 1:
- repository = args[0]
else:
- repository = crt_series.get_parent_remote()
+ # parent is remote
+ if len(args) > 1:
+ parser.error('incorrect number of arguments')
+
+ if len(args) >= 1:
+ repository = args[0]
+ else:
+ repository = crt_series.get_parent_remote()
if crt_series.get_protected():
raise CmdException, 'This branch is protected. Pulls are not permitted'
check_local_changes()
check_conflicts()
- check_head_top_equal()
+ check_head_top_equal(crt_series)
- must_rebase = (config.get('stgit.pull-does-rebase') == 'yes')
- applied = prepare_rebase(real_rebase=must_rebase, force=options.force)
+ if policy not in ['pull', 'fetch-rebase', 'rebase']:
+ raise GitConfigException, 'Unsupported pull-policy "%s"' % policy
- # pull the remote changes
- print 'Pulling from "%s"...' % repository
- git.fetch(repository)
- if must_rebase:
- rebase(git.fetch_head())
+ applied = prepare_rebase(crt_series)
- post_rebase(applied, options.nopush, options.merged)
+ # pull the remote changes
+ if policy == 'pull':
+ out.info('Pulling from "%s"' % repository)
+ git.pull(repository)
+ elif policy == 'fetch-rebase':
+ out.info('Fetching from "%s"' % repository)
+ git.fetch(repository)
+ try:
+ target = git.fetch_head()
+ except git.GitException:
+ out.error('Could not find the remote head to rebase onto - fix branch.%s.merge in .git/config' % crt_series.get_name())
+ out.error('Pushing any patches back...')
+ post_rebase(crt_series, applied, False, False)
+ raise
+
+ rebase(crt_series, target)
+ elif policy == 'rebase':
+ rebase(crt_series, crt_series.get_parent_branch())
+
+ post_rebase(crt_series, applied, options.nopush, options.merged)
# maybe tidy up
if config.get('stgit.keepoptimized') == 'yes':
git.repack()
- print_crt_patch()
+ print_crt_patch(crt_series)