return cache_files
-def local_changes():
+def local_changes(verbose = True):
"""Return true if there are local changes in the tree
"""
- return len(__tree_status(verbose = True)) != 0
+ return len(__tree_status(verbose = verbose)) != 0
# HEAD value cached
__head = None
rename(os.path.join(basedir.get(), 'refs', 'heads'),
from_name, to_name)
+ reflog_dir = os.path.join(basedir.get(), 'logs', 'refs', 'heads')
+ if os.path.exists(reflog_dir) \
+ and os.path.exists(os.path.join(reflog_dir, from_name)):
+ rename(reflog_dir, from_name, to_name)
+
def add(names):
"""Add the files or recursively add the directory contents
"""
"""
global __user
if not __user:
- if config.has_option('user', 'name') \
- and config.has_option('user', 'email'):
- __user = Person(config.get('user', 'name'),
- config.get('user', 'email'))
+ name=config.get('user.name')
+ email=config.get('user.email')
+ if name and email:
+ __user = Person(name, email)
else:
raise GitException, 'unknown user details'
return __user;
return True
-def merge(base, head1, head2):
+def merge(base, head1, head2, recursive = False):
"""Perform a 3-way merge between base, head1 and head2 into the
local tree
"""
refresh_index()
- try:
- # use _output() to mask the verbose prints of the tool
- _output('git-merge-recursive %s -- %s %s' % (base, head1, head2))
- except GitException:
- pass
+ if recursive:
+ # this operation tracks renames but it is slower (used in
+ # general when pushing or picking patches)
+ try:
+ # use _output() to mask the verbose prints of the tool
+ _output('git-merge-recursive %s -- %s %s' % (base, head1, head2))
+ except GitException:
+ pass
+ else:
+ # the fast case where we don't track renames (used when the
+ # distance between base and heads is small, i.e. folding or
+ # synchronising patches)
+ if __run('git-read-tree -u -m --aggressive',
+ [base, head1, head2]) != 0:
+ raise GitException, 'git-read-tree failed (local changes maybe?)'
# check the index for unmerged entries
files = {}
cache_files = [x for x in cache_files if x[0] in filestat]
for fs in cache_files:
+ if files and not fs[1] in files:
+ continue
if all:
print '%s %s' % (fs[0], fs[1])
else:
if refspec:
args.append(refspec)
- if __run(config.get('stgit', 'pullcmd'), args) != 0:
+ if __run(config.get('stgit.pullcmd'), args) != 0:
raise GitException, 'Failed "git-pull %s"' % repository
def repack():
"""Apply a patch onto the current or given index. There must not
be any local changes in the tree, otherwise the command fails
"""
- if base:
- orig_head = get_head()
- switch(base)
- else:
- refresh_index()
-
if diff is None:
if filename:
f = file(filename)
if filename:
f.close()
+ if base:
+ orig_head = get_head()
+ switch(base)
+ else:
+ refresh_index()
+
try:
_input_str('git-apply --index', diff)
except GitException:
f = file('.stgit-failed.patch', 'w+')
f.write(diff)
f.close()
+ print >> sys.stderr, 'Diff written to the .stgit-failed.patch file'
raise
revs = [line.strip() for line in _output_lines(cmd + files)]
return revs
+
+
+def refspec_localpart(refspec):
+ m = re.match('^[^:]*:([^:]*)$', refspec)
+ if m:
+ return m.group(1)
+ else:
+ raise GitException, 'Cannot parse refspec "%s"' % line
+
+def refspec_remotepart(refspec):
+ m = re.match('^([^:]*):[^:]*$', refspec)
+ if m:
+ return m.group(1)
+ else:
+ raise GitException, 'Cannot parse refspec "%s"' % line
+
+
+def __remotes_from_config():
+ return config.sections_matching(r'remote\.(.*)\.url')
+
+def __remotes_from_dir(dir):
+ return os.listdir(os.path.join(basedir.get(), dir))
+
+def remotes_list():
+ """Return the list of remotes in the repository
+ """
+
+ return set(__remotes_from_config()) | \
+ set(__remotes_from_dir('remotes')) | \
+ set(__remotes_from_dir('branches'))
+
+def remotes_local_branches(remote):
+ """Returns the list of local branches fetched from given remote
+ """
+
+ branches = []
+ if remote in __remotes_from_config():
+ for line in config.getall('remote.%s.fetch' % remote):
+ branches.append(refspec_localpart(line))
+ elif remote in __remotes_from_dir('remotes'):
+ stream = open(os.path.join(basedir.get(), 'remotes', remote), 'r')
+ for line in stream:
+ # Only consider Pull lines
+ m = re.match('^Pull: (.*)\n$', line)
+ branches.append(refspec_localpart(m.group(1)))
+ stream.close()
+ elif remote in __remotes_from_dir('branches'):
+ # old-style branches only declare one branch
+ branches.append('refs/heads/'+remote);
+ else:
+ raise GitException, 'Unknown remote "%s"' % remote
+
+ return branches
+
+def identify_remote(branchname):
+ """Return the name for the remote to pull the given branchname
+ from, or None if we believe it is a local branch.
+ """
+
+ for remote in remotes_list():
+ if branchname in remotes_local_branches(remote):
+ return remote
+
+ # FIXME: in the case of local branch we should maybe set remote to
+ # "." but are we even sure it is the only case left ?
+
+ # if we get here we've found nothing
+ return None