#include "builtin.h"
static const char builtin_branch_usage[] =
-"git-branch (-d | -D) <branchname> | [-l] [-f] <branchname> [<start-point>] | [-r]";
+"git-branch (-d | -D) <branchname> | [-l] [-f] <branchname> [<start-point>] | [-r] | [-a]";
static const char *head;
}
}
-static int ref_index, ref_alloc;
-static char **ref_list;
+#define REF_UNKNOWN_TYPE 0x00
+#define REF_LOCAL_BRANCH 0x01
+#define REF_REMOTE_BRANCH 0x02
+#define REF_TAG 0x04
-static int append_ref(const char *refname, const unsigned char *sha1, int flags,
- void *cb_data)
+struct ref_item {
+ char *name;
+ unsigned int kind;
+};
+
+struct ref_list {
+ int index, alloc;
+ struct ref_item *list;
+ int kinds;
+};
+
+static int append_ref(const char *refname, const unsigned char *sha1, int flags, void *cb_data)
{
- if (ref_index >= ref_alloc) {
- ref_alloc = alloc_nr(ref_alloc);
- ref_list = xrealloc(ref_list, ref_alloc * sizeof(char *));
+ struct ref_list *ref_list = (struct ref_list*)(cb_data);
+ struct ref_item *newitem;
+ int kind = REF_UNKNOWN_TYPE;
+
+ /* Detect kind */
+ if (!strncmp(refname, "refs/heads/", 11)) {
+ kind = REF_LOCAL_BRANCH;
+ refname += 11;
+ } else if (!strncmp(refname, "refs/remotes/", 13)) {
+ kind = REF_REMOTE_BRANCH;
+ refname += 13;
+ } else if (!strncmp(refname, "refs/tags/", 10)) {
+ kind = REF_TAG;
+ refname += 10;
+ }
+
+ /* Don't add types the caller doesn't want */
+ if ((kind & ref_list->kinds) == 0)
+ return 0;
+
+ /* Resize buffer */
+ if (ref_list->index >= ref_list->alloc) {
+ ref_list->alloc = alloc_nr(ref_list->alloc);
+ ref_list->list = xrealloc(ref_list->list,
+ ref_list->alloc * sizeof(struct ref_item));
}
- ref_list[ref_index++] = xstrdup(refname);
+ /* Record the new item */
+ newitem = &(ref_list->list[ref_list->index++]);
+ newitem->name = xstrdup(refname);
+ newitem->kind = kind;
return 0;
}
+static void free_ref_list(struct ref_list *ref_list)
+{
+ int i;
+
+ for (i = 0; i < ref_list->index; i++)
+ free(ref_list->list[i].name);
+ free(ref_list->list);
+}
+
static int ref_cmp(const void *r1, const void *r2)
{
- return strcmp(*(char **)r1, *(char **)r2);
+ struct ref_item *c1 = (struct ref_item *)(r1);
+ struct ref_item *c2 = (struct ref_item *)(r2);
+
+ if (c1->kind != c2->kind)
+ return c1->kind - c2->kind;
+ return strcmp(c1->name, c2->name);
}
-static void print_ref_list(int remote_only)
+static void print_ref_list(int kinds)
{
int i;
char c;
+ struct ref_list ref_list;
- if (remote_only)
- for_each_remote_ref(append_ref, NULL);
- else
- for_each_branch_ref(append_ref, NULL);
+ memset(&ref_list, 0, sizeof(ref_list));
+ ref_list.kinds = kinds;
+ for_each_ref(append_ref, &ref_list);
- qsort(ref_list, ref_index, sizeof(char *), ref_cmp);
+ qsort(ref_list.list, ref_list.index, sizeof(struct ref_item), ref_cmp);
- for (i = 0; i < ref_index; i++) {
+ for (i = 0; i < ref_list.index; i++) {
c = ' ';
- if (!strcmp(ref_list[i], head))
+ if (ref_list.list[i].kind == REF_LOCAL_BRANCH &&
+ !strcmp(ref_list.list[i].name, head))
c = '*';
- printf("%c %s\n", c, ref_list[i]);
+ printf("%c %s\n", c, ref_list.list[i].name);
}
+
+ free_ref_list(&ref_list);
}
static void create_branch(const char *name, const char *start,
int cmd_branch(int argc, const char **argv, const char *prefix)
{
- int delete = 0, force_delete = 0, force_create = 0, remote_only = 0;
+ int delete = 0, force_delete = 0, force_create = 0;
int reflog = 0;
+ int kinds = REF_LOCAL_BRANCH;
int i;
git_config(git_default_config);
continue;
}
if (!strcmp(arg, "-r")) {
- remote_only = 1;
+ kinds = REF_REMOTE_BRANCH;
+ continue;
+ }
+ if (!strcmp(arg, "-a")) {
+ kinds = REF_REMOTE_BRANCH | REF_LOCAL_BRANCH;
continue;
}
if (!strcmp(arg, "-l")) {
if (delete)
delete_branches(argc - i, argv + i, force_delete);
else if (i == argc)
- print_ref_list(remote_only);
+ print_ref_list(kinds);
else if (i == argc - 1)
create_branch(argv[i], head, force_create, reflog);
else if (i == argc - 2)