int combine_notes_cat_sort_uniq(struct object_id *cur_oid,
const struct object_id *new_oid)
{
struct string_list sort_uniq_list = STRING_LIST_INIT_DUP;
struct strbuf buf = STRBUF_INIT;
int ret = 1;
/* read both note blob objects into unique_lines */
if (string_list_add_note_lines(&sort_uniq_list, cur_oid))
goto out;
if (string_list_add_note_lines(&sort_uniq_list, new_oid))
goto out;
string_list_remove_empty_items(&sort_uniq_list, 0);
string_list_sort(&sort_uniq_list);
string_list_remove_duplicates(&sort_uniq_list, 0);
/* create a new blob object from sort_uniq_list */
if (for_each_string_list(&sort_uniq_list,
string_list_join_lines_helper, &buf))
goto out;
ret = write_object_file(buf.buf, buf.len, blob_type, cur_oid);
out:
strbuf_release(&buf);
string_list_clear(&sort_uniq_list, 0);
return ret;
}
void list_cmds_by_config(struct string_list *list)
{
const char *cmd_list;
/*
* There's no actual repository setup at this point (and even
* if there is, we don't really care; only global config
* matters). If we accidentally set up a repository, it's ok
* too since the caller (git --list-cmds=) should exit shortly
* anyway.
*/
if (git_config_get_string_const("completion.commands", &cmd_list))
return;
string_list_sort(list);
string_list_remove_duplicates(list, 0);
while (*cmd_list) {
struct strbuf sb = STRBUF_INIT;
const char *p = strchrnul(cmd_list, ' ');
strbuf_add(&sb, cmd_list, p - cmd_list);
if (*cmd_list == '-')
string_list_remove(list, cmd_list + 1, 0);
else
string_list_insert(list, sb.buf);
strbuf_release(&sb);
while (*p == ' ')
p++;
cmd_list = p;
}
}
void list_cmds_by_config(struct string_list *list)
{
const char *cmd_list;
if (git_config_get_string_const("completion.commands", &cmd_list))
return;
string_list_sort(list);
string_list_remove_duplicates(list, 0);
while (*cmd_list) {
struct strbuf sb = STRBUF_INIT;
const char *p = strchrnul(cmd_list, ' ');
strbuf_add(&sb, cmd_list, p - cmd_list);
if (sb.buf[0] == '-')
string_list_remove(list, sb.buf + 1, 0);
else
string_list_insert(list, sb.buf);
strbuf_release(&sb);
while (*p == ' ')
p++;
cmd_list = p;
}
}
int main(int argc, char **argv)
{
if (argc == 5 && !strcmp(argv[1], "split")) {
struct string_list list = STRING_LIST_INIT_DUP;
int i;
const char *s = argv[2];
int delim = *argv[3];
int maxsplit = atoi(argv[4]);
i = string_list_split(&list, s, delim, maxsplit);
printf("%d\n", i);
write_list(&list);
string_list_clear(&list, 0);
return 0;
}
if (argc == 5 && !strcmp(argv[1], "split_in_place")) {
struct string_list list = STRING_LIST_INIT_NODUP;
int i;
char *s = xstrdup(argv[2]);
int delim = *argv[3];
int maxsplit = atoi(argv[4]);
i = string_list_split_in_place(&list, s, delim, maxsplit);
printf("%d\n", i);
write_list(&list);
string_list_clear(&list, 0);
free(s);
return 0;
}
if (argc == 4 && !strcmp(argv[1], "filter")) {
/*
* Retain only the items that have the specified prefix.
* Arguments: list|- prefix
*/
struct string_list list = STRING_LIST_INIT_DUP;
const char *prefix = argv[3];
parse_string_list(&list, argv[2]);
filter_string_list(&list, 0, prefix_cb, (void *)prefix);
write_list_compact(&list);
string_list_clear(&list, 0);
return 0;
}
if (argc == 3 && !strcmp(argv[1], "remove_duplicates")) {
struct string_list list = STRING_LIST_INIT_DUP;
parse_string_list(&list, argv[2]);
string_list_remove_duplicates(&list, 0);
write_list_compact(&list);
string_list_clear(&list, 0);
return 0;
}
fprintf(stderr, "%s: unknown function name: %s\n", argv[0],
argv[1] ? argv[1] : "(there was none)");
return 1;
}
struct ref *fetch_pack(struct fetch_pack_args *args,
int fd[], struct child_process *conn,
const struct ref *ref,
const char *dest,
struct string_list *sought,
char **pack_lockfile)
{
struct stat st;
struct ref *ref_cpy;
fetch_pack_setup();
if (args->depth > 0) {
if (stat(git_path("shallow"), &st))
st.st_mtime = 0;
}
if (sought->nr) {
sort_string_list(sought);
string_list_remove_duplicates(sought, 0);
}
if (!ref) {
packet_flush(fd[1]);
die("no matching remote head");
}
ref_cpy = do_fetch_pack(args, fd, ref, sought, pack_lockfile);
if (args->depth > 0) {
static struct lock_file lock;
struct cache_time mtime;
struct strbuf sb = STRBUF_INIT;
char *shallow = git_path("shallow");
int fd;
mtime.sec = st.st_mtime;
mtime.nsec = ST_MTIME_NSEC(st);
if (stat(shallow, &st)) {
if (mtime.sec)
die("shallow file was removed during fetch");
} else if (st.st_mtime != mtime.sec
#ifdef USE_NSEC
|| ST_MTIME_NSEC(st) != mtime.nsec
#endif
)
die("shallow file was changed during fetch");
fd = hold_lock_file_for_update(&lock, shallow,
LOCK_DIE_ON_ERROR);
if (!write_shallow_commits(&sb, 0)
|| write_in_full(fd, sb.buf, sb.len) != sb.len) {
unlink_or_warn(shallow);
rollback_lock_file(&lock);
} else {
commit_lock_file(&lock);
}
strbuf_release(&sb);
}
reprepare_packed_git();
return ref_cpy;
}
