summaryrefslogtreecommitdiff
path: root/diff.c
diff options
context:
space:
mode:
authorJunio C Hamano <junkio@cox.net>2007-01-05 01:25:18 -0800
committerJunio C Hamano <junkio@cox.net>2007-01-06 22:57:42 -0800
commite9c8409900fc84cd7721117c98dfe01acd535aa2 (patch)
tree9904b7d43e86e423dbfc8454a5e7306c24d7cb73 /diff.c
parent13e86efbeae5994a85cc482b3964db7298c5c6ea (diff)
downloadgit-e9c8409900fc84cd7721117c98dfe01acd535aa2.tar.gz
diff-index --cached --raw: show tree entry on the LHS for unmerged entries.
This updates the way diffcore represents an unmerged pair somewhat. It used to be that entries with mode=0 on both sides were used to represent an unmerged pair, but now it has an explicit flag. This is to allow diff-index --cached to report the entry from the tree when the path is unmerged in the index. This is used in updating "git reset <tree> -- <path>" to restore absense of the path in the index from the tree. Signed-off-by: Junio C Hamano <junkio@cox.net>
Diffstat (limited to 'diff.c')
-rw-r--r--diff.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/diff.c b/diff.c
index f14288bb8a..2c2e9dcb8c 100644
--- a/diff.c
+++ b/diff.c
@@ -2875,10 +2875,12 @@ void diff_change(struct diff_options *options,
}
void diff_unmerge(struct diff_options *options,
- const char *path)
+ const char *path,
+ unsigned mode, const unsigned char *sha1)
{
struct diff_filespec *one, *two;
one = alloc_filespec(path);
two = alloc_filespec(path);
- diff_queue(&diff_queued_diff, one, two);
+ fill_filespec(one, sha1, mode);
+ diff_queue(&diff_queued_diff, one, two)->is_unmerged = 1;
}