[gitg/wip/sindhus/interactive-rebase] Add abort rebase function

[Sindhu Sundar <sindhus src gnome org>]

commit 258d3ec5eac84a1a91d9392fdbce037b007a2a84
Author: Sindhu S <sindhus live in>
Date:   Fri Sep 13 20:24:30 2013 +0530

    Add abort rebase function

 gitg/gitg-rebase-controller.vala |   32 ++++++++++++++++++++++++++++++++
 1 files changed, 32 insertions(+), 0 deletions(-)
---
diff --git a/gitg/gitg-rebase-controller.vala b/gitg/gitg-rebase-controller.vala
index e688dea..e80885e 100644
--- a/gitg/gitg-rebase-controller.vala
+++ b/gitg/gitg-rebase-controller.vala
@@ -107,7 +107,39 @@ namespace Gitg
                                var rebase_result_dialog = new RebaseResultDialog();
                                rebase_result_dialog.set_rebase_output(output);
                                rebase_result_dialog.show_all();
+
+                               if (status != 0)
+                               {
+                                       this.abort_rebase();
+                               }
                        });
+               }
+
+               public void abort_rebase()
+               {
+                       string[] spawn_args = {"git", "rebase", "--abort"};
+                       string[] spawn_env = Environ.get ();
+                       string ls_stdout;
+                       string ls_stderr;
+                       int ls_status;
+
+                       Process.spawn_sync (repo_path,
+                                                               spawn_args,
+                                                               spawn_env,
+                                                               SpawnFlags.SEARCH_PATH,
+                                                               null,
+                                                               out ls_stdout,
+                                                               out ls_stderr,
+                                                               out ls_status);
+
+                       // Output: <File list>
+                       stdout.printf ("stdout:\n");
+                       // Output: ````
+                       stdout.puts (ls_stdout);
+                       stdout.printf ("stderr:\n");
+                       stdout.puts (ls_stderr);
+                       // Output: ``0``
+                       stdout.printf ("status: %d\n", ls_status);
 
                }
        }