[PATCH 25/32] merge: prepare commit properly in narrow mode

From

Nguyễn Thái Ngọc Duy <pclouds@gmail.com>

Date

Aug 24, 2010, 22:20 UTC

Message-ID

<1282688422-7738-26-git-send-email-pclouds@gmail.com>

In-Reply-To

<1282688422-7738-1-git-send-email-pclouds@gmail.com>

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
---
 builtin/merge.c |    8 ++++++--
 1 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/builtin/merge.c b/builtin/merge.c
index c70d39d..d05c528 100644
--- a/builtin/merge.c
+++ b/builtin/merge.c
@@ -57,6 +57,7 @@ static size_t xopts_nr, xopts_alloc;
 static const char *branch;
 static int verbosity;
 static int allow_rerere_auto;
+static unsigned char narrow_base[20];
 
 static struct strategy all_strategy[] = {
 	{ "recursive",  DEFAULT_TWOHEAD | NO_TRIVIAL },
@@ -780,7 +781,8 @@ static int merge_trivial(void)
 	parent->next = xmalloc(sizeof(*parent->next));
 	parent->next->item = remoteheads->item;
 	parent->next->next = NULL;
-	commit_tree(merge_msg.buf, result_tree, parent, result_commit, NULL);
+	commit_narrow_tree(merge_msg.buf, result_tree, narrow_base,
+			   parent, result_commit, NULL);
 	finish(result_commit, "In-index merge");
 	drop_save();
 	return 0;
@@ -809,7 +811,8 @@ static int finish_automerge(struct commit_list *common,
 	}
 	free_commit_list(remoteheads);
 	strbuf_addch(&merge_msg, '\n');
-	commit_tree(merge_msg.buf, result_tree, parents, result_commit, NULL);
+	commit_narrow_tree(merge_msg.buf, result_tree, narrow_base,
+			   parents, result_commit, NULL);
 	strbuf_addf(&buf, "Merge made by %s.", wt_strategy);
 	finish(result_commit, buf.buf);
 	strbuf_release(&buf);
@@ -1064,6 +1067,7 @@ int cmd_merge(int argc, const char **argv, const char *prefix)
 		}
 		if (item)
 			die("Different narrow base, couldn't do merge (yet)");
+		hashcpy(narrow_base, lookup_commit(head)->tree->object.sha1);
 	}
 
 	if (!remoteheads->next)

-- 
1.7.1.rc1.69.g24c2f7