[StGIT PATCH 2/9] Revert part of the reverted commit that we want to keep.

[Yann Dirson <ydirson@xxxxxxxxxx>]

- get rid of unused real_rebase parameter
- revive git.all_refs()

This commit can freely be used to demonstrate the usefulness of
_always_ separating different issues in different patches :)

Signed-off-by: Yann Dirson <ydirson@xxxxxxxxxx>
---

 stgit/commands/common.py |    2 +-
 stgit/commands/pull.py   |    2 +-
 stgit/commands/rebase.py |    2 +-
 stgit/git.py             |    6 ++++++
 4 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/stgit/commands/common.py b/stgit/commands/common.py
index 22c78ae..b05979b 100644
--- a/stgit/commands/common.py
+++ b/stgit/commands/common.py
@@ -318,7 +318,7 @@ def address_or_alias(addr_str):
                  for addr in addr_str.split(',')]
     return ', '.join([addr for addr in addr_list if addr])
 
-def prepare_rebase(real_rebase, force=None):
+def prepare_rebase(force=None):
     if not force:
         # Be sure we won't loose results of stg-(un)commit by error.
         # Do not require an existing orig-base for compatibility with 0.12 and earlier.
diff --git a/stgit/commands/pull.py b/stgit/commands/pull.py
index 5f72f9b..fe3b67d 100644
--- a/stgit/commands/pull.py
+++ b/stgit/commands/pull.py
@@ -86,7 +86,7 @@ def func(parser, options, args):
     else:
         raise GitConfigException, 'Unsupported pull-policy "%s"' % policy
 
-    applied = prepare_rebase(real_rebase=must_rebase, force=options.force)
+    applied = prepare_rebase(force=options.force)
 
     # pull the remote changes
     if policy == 'pull':
diff --git a/stgit/commands/rebase.py b/stgit/commands/rebase.py
index 2f0e660..e47772c 100644
--- a/stgit/commands/rebase.py
+++ b/stgit/commands/rebase.py
@@ -56,7 +56,7 @@ def func(parser, options, args):
     if git_id(args[0]) == None:
         raise GitException, 'Unknown revision: %s' % git_id
         
-    applied = prepare_rebase(real_rebase=True, force=options.force)
+    applied = prepare_rebase(force=options.force)
     rebase(args[0])
     post_rebase(applied, options.nopush, options.merged)
 
diff --git a/stgit/git.py b/stgit/git.py
index 6c96a16..047c040 100644
--- a/stgit/git.py
+++ b/stgit/git.py
@@ -1070,3 +1070,9 @@ def fetch_head():
 
     # here we are sure to have a single fetch_head
     return fetch_head
+
+def all_refs():
+    """Return a list of all refs in the current repository.
+    """
+
+    return [line.split()[1] for line in _output_lines(['git-show-ref'])]

-
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