[StGIT PATCH 1/4] Fix stg-whatchanged to deal with conflicts already solved.

From: Yann Dirson <ydirson@altern.org>
Date: Jul 24, 2007, 18:57 UTC
Message-ID: <20070724185730.17180.87589.stgit@gandelf.nowhere.earth>
In-Reply-To: <20070724185535.17180.24577.stgit@gandelf.nowhere.earth>

From: Yann Dirson <yann.dirson@sagem.com>

The most reliable way I found to decide if we were in the process of solving a conflict, including when all conflicted files have already been marked resolved, is to check the latest patchlog entry.

Signed-off-by: Yann Dirson <ydirson@altern.org>
---

 contrib/stg-whatchanged |   10 ++++------
 1 files changed, 4 insertions(+), 6 deletions(-)

diff --git a/contrib/stg-whatchanged b/contrib/stg-whatchanged
index a416e97..231f4f5 100755
--- a/contrib/stg-whatchanged
+++ b/contrib/stg-whatchanged
@@ -24,12 +24,10 @@ fi
 # Merges via "push" leave top=bottom so we must look at old patch
 # in this case (unlike, eg., "pick --fold")
 patchdir="$(git-rev-parse --git-dir)/patches/$(stg branch)/patches/$(stg top)"
-if [ -s "$(git-rev-parse --git-dir)/conflicts" ];
-then
-    current_cmd="stg show //top.old"
-else
-    current_cmd="stg show"
-fi
+case $(stg log | head -n1) in
+    *push\(c\)*) current_cmd="stg show //top.old" ;;
+    *) current_cmd="stg show" ;;
+esac
 
 colordiff "$@" \
     -I '^index [0-9a-b]*..[0-9a-b]*' \