stg diff / files: don't update directory cache

[stgit] / stgit / git.py

diff --git a/stgit/git.py b/stgit/git.py
index e4aacd5..ae5506b 100644 (file)
--- a/stgit/git.py
+++ b/stgit/git.py
@@ -45,6 +45,7 @@ class Commit:
         self.__id_hash = id_hash
 
         lines = _output_lines('git-cat-file commit %s' % id_hash)
+        self.__parents = []
         for i in range(len(lines)):
             line = lines[i]
             if line == '\n':
@@ -53,10 +54,10 @@ class Commit:
             if field[0] == 'tree':
                 self.__tree = field[1]
             elif field[0] == 'parent':
-                self.__parent = field[1]
+                self.__parents.append(field[1])
             if field[0] == 'author':
                 self.__author = field[1]
-            if field[0] == 'comitter':
+            if field[0] == 'committer':
                 self.__committer = field[1]
         self.__log = ''.join(lines[i:])
 
@@ -67,7 +68,10 @@ class Commit:
         return self.__tree
 
     def get_parent(self):
-        return self.__parent
+        return self.__parents[0]
+
+    def get_parents(self):
+        return self.__parents
 
     def get_author(self):
         return self.__author
@@ -75,6 +79,9 @@ class Commit:
     def get_committer(self):
         return self.__committer
 
+    def get_log(self):
+        return self.__log
+
 # dictionary of Commit objects, used to avoid multiple calls to git
 __commits = dict()
 
@@ -346,7 +353,7 @@ def merge(base, head1, head2):
         raise GitException, 'git-read-tree failed (local changes maybe?)'
 
     # this can fail if there are conflicts
-    if os.system('git-merge-cache -o gitmergeonefile.py -a') != 0:
+    if os.system('git-merge-cache -o -q gitmergeonefile.py -a') != 0:
         raise GitException, 'git-merge-cache failed (possible conflicts)'
 
 def status(files = [], modified = False, new = False, deleted = False,
@@ -380,11 +387,11 @@ def status(files = [], modified = False, new = False, deleted = False,
 def diff(files = [], rev1 = 'HEAD', rev2 = None, out_fd = None):
     """Show the diff between rev1 and rev2
     """
-    os.system('git-update-cache --refresh > /dev/null')
 
     if rev2:
         diff_str = _output(['git-diff-tree', '-p', rev1, rev2] + files)
     else:
+        os.system('git-update-cache --refresh > /dev/null')
         diff_str = _output(['git-diff-cache', '-p', rev1] + files)
 
     if out_fd:
@@ -396,7 +403,6 @@ def diffstat(files = [], rev1 = 'HEAD', rev2 = None):
     """Return the diffstat between rev1 and rev2
     """
 
-    os.system('git-update-cache --refresh > /dev/null')
     p=popen2.Popen3('git-apply --stat')
     diff(files, rev1, rev2, p.tochild)
     p.tochild.close()
@@ -408,7 +414,6 @@ def diffstat(files = [], rev1 = 'HEAD', rev2 = None):
 def files(rev1, rev2):
     """Return the files modified between rev1 and rev2
     """
-    os.system('git-update-cache --refresh > /dev/null')
 
     str = ''
     for line in _output_lines('git-diff-tree -r %s %s' % (rev1, rev2)):