Add file renaming support

[stgit] / stgit / git.py

diff --git a/stgit/git.py b/stgit/git.py
index f5e2f32..20cac61 100644 (file)
--- a/stgit/git.py
+++ b/stgit/git.py
@@ -182,9 +182,13 @@ def __run(cmd, args=None):
     return 0
 
 def __tree_status(files = None, tree_id = 'HEAD', unknown = False,
-                  noexclude = True):
+                  noexclude = True, verbose = False):
     """Returns a list of pairs - [status, filename]
     """
+    if verbose:
+        print 'Checking for changes in the working directory...',
+        sys.stdout.flush()
+
     refresh_index()
 
     if not files:
@@ -221,12 +225,15 @@ def __tree_status(files = None, tree_id = 'HEAD', unknown = False,
         if fs[1] not in conflicts:
             cache_files.append(fs)
 
+    if verbose:
+        print 'done'
+
     return cache_files
 
 def local_changes():
     """Return true if there are local changes in the tree
     """
-    return len(__tree_status()) != 0
+    return len(__tree_status(verbose = True)) != 0
 
 # HEAD value cached
 __head = None
@@ -401,7 +408,7 @@ def update_cache(files = None, force = False):
     if not files:
         files = []
 
-    cache_files = __tree_status(files)
+    cache_files = __tree_status(files, verbose = False)
 
     # everything is up-to-date
     if len(cache_files) == 0:
@@ -508,8 +515,12 @@ def merge(base, head1, head2):
     local tree
     """
     refresh_index()
-    if __run('git-read-tree -u -m --aggressive', [base, head1, head2]) != 0:
-        raise GitException, 'git-read-tree failed (local changes maybe?)'
+
+    try:
+        # use _output() to mask the verbose prints of the tool
+        _output('git-merge-recursive %s -- %s %s' % (base, head1, head2))
+    except GitException:
+        pass
 
     # check the index for unmerged entries
     files = {}
@@ -698,6 +709,11 @@ def pull(repository = 'origin', refspec = None):
     if __run(config.get('stgit', 'pullcmd'), args) != 0:
         raise GitException, 'Failed "git-pull %s"' % repository
 
+def repack():
+    """Repack all objects into a single pack
+    """
+    __run('git-repack -a -d -f')
+
 def apply_patch(filename = None, diff = None, base = None,
                 fail_dump = True):
     """Apply a patch onto the current or given index. There must not