diff options
Diffstat (limited to 'refs.c')
| -rw-r--r-- | refs.c | 54 |
1 files changed, 48 insertions, 6 deletions
@@ -3,6 +3,7 @@ #include "object.h" #include "tag.h" #include "dir.h" +#include "string-list.h" /* * Make sure "ref" is something reasonable to have under ".git/refs/"; @@ -333,14 +334,12 @@ struct string_slice { static int ref_entry_cmp_sslice(const void *key_, const void *ent_) { - struct string_slice *key = (struct string_slice *)key_; - struct ref_entry *ent = *(struct ref_entry **)ent_; - int entlen = strlen(ent->name); - int cmplen = key->len < entlen ? key->len : entlen; - int cmp = memcmp(key->str, ent->name, cmplen); + const struct string_slice *key = key_; + const struct ref_entry *ent = *(const struct ref_entry * const *)ent_; + int cmp = strncmp(key->str, ent->name, key->len); if (cmp) return cmp; - return key->len - entlen; + return '\0' - (unsigned char)ent->name[key->len]; } /* @@ -2556,3 +2555,46 @@ char *shorten_unambiguous_ref(const char *refname, int strict) free(short_name); return xstrdup(refname); } + +static struct string_list *hide_refs; + +int parse_hide_refs_config(const char *var, const char *value, const char *section) +{ + if (!strcmp("transfer.hiderefs", var) || + /* NEEDSWORK: use parse_config_key() once both are merged */ + (!prefixcmp(var, section) && var[strlen(section)] == '.' && + !strcmp(var + strlen(section), ".hiderefs"))) { + char *ref; + int len; + + if (!value) + return config_error_nonbool(var); + ref = xstrdup(value); + len = strlen(ref); + while (len && ref[len - 1] == '/') + ref[--len] = '\0'; + if (!hide_refs) { + hide_refs = xcalloc(1, sizeof(*hide_refs)); + hide_refs->strdup_strings = 1; + } + string_list_append(hide_refs, ref); + } + return 0; +} + +int ref_is_hidden(const char *refname) +{ + struct string_list_item *item; + + if (!hide_refs) + return 0; + for_each_string_list_item(item, hide_refs) { + int len; + if (prefixcmp(refname, item->string)) + continue; + len = strlen(item->string); + if (!refname[len] || refname[len] == '/') + return 1; + } + return 0; +} |