diff options
Diffstat (limited to 'hook.c')
| -rw-r--r-- | hook.c | 40 |
1 files changed, 22 insertions, 18 deletions
@@ -52,8 +52,10 @@ const char *find_hook(struct repository *r, const char *name) return path.buf; } -static void hook_clear(struct hook *h, hook_data_free_fn cb_data_free) +void hook_free(void *p, const char *str UNUSED) { + struct hook *h = p; + if (!h) return; @@ -64,22 +66,12 @@ static void hook_clear(struct hook *h, hook_data_free_fn cb_data_free) free((void *)h->u.configured.command); } - if (cb_data_free) - cb_data_free(h->feed_pipe_cb_data); + if (h->data_free && h->feed_pipe_cb_data) + h->data_free(h->feed_pipe_cb_data); free(h); } -void hook_list_clear(struct string_list *hooks, hook_data_free_fn cb_data_free) -{ - struct string_list_item *item; - - for_each_string_list_item(item, hooks) - hook_clear(item->util, cb_data_free); - - string_list_clear(hooks, 0); -} - /* Helper to detect and add default "traditional" hooks from the hookdir. */ static void list_hooks_add_default(struct repository *r, const char *hookname, struct string_list *hook_list, @@ -100,9 +92,15 @@ static void list_hooks_add_default(struct repository *r, const char *hookname, if (options && options->dir) hook_path = absolute_path(hook_path); - /* Setup per-hook internal state cb data */ - if (options && options->feed_pipe_cb_data_alloc) + /* + * Setup per-hook internal state callback data. + * When provided, the alloc/free callbacks are always provided + * together, so use them to alloc/free the internal hook state. + */ + if (options && options->feed_pipe_cb_data_alloc) { h->feed_pipe_cb_data = options->feed_pipe_cb_data_alloc(options->feed_pipe_ctx); + h->data_free = options->feed_pipe_cb_data_free; + } h->kind = HOOK_TRADITIONAL; h->u.traditional.path = xstrdup(hook_path); @@ -316,10 +314,16 @@ static void list_hooks_add_configured(struct repository *r, CALLOC_ARRAY(hook, 1); - if (options && options->feed_pipe_cb_data_alloc) + /* + * When provided, the alloc/free callbacks are always provided + * together, so use them to alloc/free the internal hook state. + */ + if (options && options->feed_pipe_cb_data_alloc) { hook->feed_pipe_cb_data = options->feed_pipe_cb_data_alloc( options->feed_pipe_ctx); + hook->data_free = options->feed_pipe_cb_data_free; + } hook->kind = HOOK_CONFIGURED; hook->u.configured.friendly_name = xstrdup(friendly_name); @@ -362,7 +366,7 @@ int hook_exists(struct repository *r, const char *name) { struct string_list *hooks = list_hooks(r, name, NULL); int exists = hooks->nr > 0; - hook_list_clear(hooks, NULL); + string_list_clear_func(hooks, hook_free); free(hooks); return exists; } @@ -516,7 +520,7 @@ int run_hooks_opt(struct repository *r, const char *hook_name, run_processes_parallel(&opts); ret = cb_data.rc; cleanup: - hook_list_clear(cb_data.hook_command_list, options->feed_pipe_cb_data_free); + string_list_clear_func(cb_data.hook_command_list, hook_free); free(cb_data.hook_command_list); run_hooks_opt_clear(options); return ret; |