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-rw-r--r--rev-list.c38
1 files changed, 30 insertions, 8 deletions
diff --git a/rev-list.c b/rev-list.c
index 83a604a..fae30a2 100644
--- a/rev-list.c
+++ b/rev-list.c
@@ -457,6 +457,15 @@ static struct commit *get_commit_reference(const char *name, unsigned int flags)
die("%s is unknown object", name);
}
+static void handle_one_commit(struct commit *com, struct commit_list **lst)
+{
+ if (!com || com->object.flags & SEEN)
+ return;
+ com->object.flags |= SEEN;
+ commit_list_insert(com, lst);
+}
+
+
int main(int argc, char **argv)
{
struct commit_list *list = NULL;
@@ -465,6 +474,7 @@ int main(int argc, char **argv)
for (i = 1 ; i < argc; i++) {
int flags;
char *arg = argv[i];
+ char *dotdot;
struct commit *commit;
if (!strncmp(arg, "--max-count=", 12)) {
@@ -523,21 +533,33 @@ int main(int argc, char **argv)
continue;
}
+ if (show_breaks && !merge_order)
+ usage(rev_list_usage);
+
flags = 0;
+ dotdot = strstr(arg, "..");
+ if (dotdot) {
+ char *next = dotdot + 2;
+ struct commit *exclude = NULL;
+ struct commit *include = NULL;
+ *dotdot = 0;
+ exclude = get_commit_reference(arg, UNINTERESTING);
+ include = get_commit_reference(next, 0);
+ if (exclude && include) {
+ limited = 1;
+ handle_one_commit(exclude, &list);
+ handle_one_commit(include, &list);
+ continue;
+ }
+ *next = '.';
+ }
if (*arg == '^') {
flags = UNINTERESTING;
arg++;
limited = 1;
}
- if (show_breaks && !merge_order)
- usage(rev_list_usage);
commit = get_commit_reference(arg, flags);
- if (!commit)
- continue;
- if (commit->object.flags & SEEN)
- continue;
- commit->object.flags |= SEEN;
- commit_list_insert(commit, &list);
+ handle_one_commit(commit, &list);
}
if (!merge_order) {