Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
"""
-import sys, os, glob, popen2
+import sys, os, popen2
from stgit.utils import *
def set_head_file(ref):
"""Resets HEAD to point to a new ref
"""
+ # head cache flushing is needed since we might have a different value
+ # in the new head
+ __clear_head_cache()
if __run('git-symbolic-ref HEAD', [ref]) != 0:
raise GitException, 'Could not set head to "%s"' % ref
# a checkout isn't needed if new branch points to the current head
if tree_id:
- git.switch(tree_id)
+ switch(tree_id)
if os.path.isfile(os.path.join(base_dir, 'MERGE_HEAD')):
os.remove(os.path.join(base_dir, 'MERGE_HEAD'))
def switch_branch(name):
"""Switch to a git branch
"""
+ global __head
+
new_head = os.path.join('refs', 'heads', name)
if not branch_exists(new_head):
raise GitException, 'Branch "%s" does not exist' % name
raise GitException, 'Branch "%s" does not exist' % name
os.remove(os.path.join(base_dir, branch_head))
+def rename_branch(from_name, to_name):
+ """Rename a git branch
+ """
+ from_head = os.path.join('refs', 'heads', from_name)
+ if not branch_exists(from_head):
+ raise GitException, 'Branch "%s" does not exist' % from_name
+ to_head = os.path.join('refs', 'heads', to_name)
+ if branch_exists(to_head):
+ raise GitException, 'Branch "%s" already exists' % to_name
+
+ if get_head_file() == from_name:
+ set_head_file(to_head)
+ os.rename(os.path.join(base_dir, from_head), os.path.join(base_dir, to_head))
+
def add(names):
"""Add the files or recursively add the directory contents
"""