1 files changed, 28 insertions, 24 deletions

diff --git a/read-cache.c b/read-cache.c
index 15b0a73b62..f38471cac3 100644
--- a/read-cache.c
+++ b/read-cache.c
@@ -92,7 +92,7 @@ static int ce_compare_data(struct cache_entry *ce, struct stat *st)
 
 	if (fd >= 0) {
 		unsigned char sha1[20];
-		if (!index_fd(sha1, fd, st, 0, OBJ_BLOB, ce->name))
+		if (!index_fd(sha1, fd, st, 0, OBJ_BLOB, ce->name, 0))
 			match = hashcmp(sha1, ce->sha1);
 		/* index_fd() closed the file descriptor already */
 	}
@@ -706,30 +706,9 @@ int ce_same_name(struct cache_entry *a, struct cache_entry *b)
 	return ce_namelen(b) == len && !memcmp(a->name, b->name, len);
 }
 
-int ce_path_match(const struct cache_entry *ce, const char **pathspec)
+int ce_path_match(const struct cache_entry *ce, const struct pathspec *pathspec)
 {
-	const char *match, *name;
-	int len;
-
-	if (!pathspec)
-		return 1;
-
-	len = ce_namelen(ce);
-	name = ce->name;
-	while ((match = *pathspec++) != NULL) {
-		int matchlen = strlen(match);
-		if (matchlen > len)
-			continue;
-		if (memcmp(name, match, matchlen))
-			continue;
-		if (matchlen && name[matchlen-1] == '/')
-			return 1;
-		if (name[matchlen] == '/' || !name[matchlen])
-			return 1;
-		if (!matchlen)
-			return 1;
-	}
-	return 0;
+	return match_pathspec_depth(pathspec, ce->name, ce_namelen(ce), 0, NULL);
 }
 
 /*
@@ -1568,6 +1547,31 @@ static int ce_write_entry(git_SHA_CTX *c, int fd, struct cache_entry *ce)
 	return result;
 }
 
+static int has_racy_timestamp(struct index_state *istate)
+{
+	int entries = istate->cache_nr;
+	int i;
+
+	for (i = 0; i < entries; i++) {
+		struct cache_entry *ce = istate->cache[i];
+		if (is_racy_timestamp(istate, ce))
+			return 1;
+	}
+	return 0;
+}
+
+/*
+ * Opportunisticly update the index but do not complain if we can't
+ */
+void update_index_if_able(struct index_state *istate, struct lock_file *lockfile)
+{
+	if ((istate->cache_changed || has_racy_timestamp(istate)) &&
+	    !write_index(istate, lockfile->fd))
+		commit_locked_index(lockfile);
+	else
+		rollback_lock_file(lockfile);
+}
+
 int write_index(struct index_state *istate, int newfd)
 {
 	git_SHA_CTX c;