Add a 'show' command

[stgit] / stgit / git.py

diff --git a/stgit/git.py b/stgit/git.py
index d898d85..adad46f 100644 (file)
--- a/stgit/git.py
+++ b/stgit/git.py
@@ -598,6 +598,12 @@ def barefiles(rev1, rev2):
 
     return result.rstrip()
 
+def pretty_commit(commit_id = 'HEAD'):
+    """Return a given commit (log + diff)
+    """
+    return _output(['git-diff-tree', '--cc', '--always', '--pretty', '-r',
+                    commit_id])
+
 def checkout(files = None, tree_id = None, force = False):
     """Check out the given or all files
     """
@@ -627,14 +633,15 @@ def switch(tree_id):
 
     __set_head(tree_id)
 
-def reset(files = None, tree_id = None):
+def reset(files = None, tree_id = None, check_out = True):
     """Revert the tree changes relative to the given tree_id. It removes
     any local changes
     """
     if not tree_id:
         tree_id = get_head()
 
-    checkout(files, tree_id, True)
+    if check_out:
+        checkout(files, tree_id, True)
 
     # if the reset refers to the whole tree, switch the HEAD as well
     if not files: