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Print better error message if no plugins are available (fixes #284)

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This commit is contained in:
Sebastian Ramacher 2022-05-08 16:44:37 +02:00
parent fbfbefe18b
commit 395ecfab68
3 changed files with 8 additions and 4 deletions
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5
zathura/plugin.c
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@ -195,15 +195,16 @@ load_dir(void* data, void* userdata)
} }
} }
void bool
zathura_plugin_manager_load(zathura_plugin_manager_t* plugin_manager) zathura_plugin_manager_load(zathura_plugin_manager_t* plugin_manager)
{ {
if (plugin_manager == NULL || plugin_manager->path == NULL) { if (plugin_manager == NULL || plugin_manager->path == NULL) {
return; return false;
} }
/* read all files in the plugin directory */ /* read all files in the plugin directory */
girara_list_foreach(plugin_manager->path, load_dir, plugin_manager); girara_list_foreach(plugin_manager->path, load_dir, plugin_manager);
return girara_list_size(plugin_manager->plugins) > 0;
} }
zathura_plugin_t* zathura_plugin_t*

3
zathura/plugin.h
View file

@ -37,8 +37,9 @@ void zathura_plugin_manager_add_dir(zathura_plugin_manager_t* plugin_manager, co
* Loads all plugins available in the previously given directories * Loads all plugins available in the previously given directories
* *
* @param plugin_manager The plugin manager * @param plugin_manager The plugin manager
* @return Success if some plugins have been loaded, false otherwise
*/ */
void zathura_plugin_manager_load(zathura_plugin_manager_t* plugin_manager); bool zathura_plugin_manager_load(zathura_plugin_manager_t* plugin_manager);
/** /**
* Returns the (if available) associated plugin * Returns the (if available) associated plugin

4
zathura/zathura.c
View file

@ -430,7 +430,9 @@ zathura_init(zathura_t* zathura)
g_set_prgname("org.pwmt.zathura"); g_set_prgname("org.pwmt.zathura");
/* load plugins */ /* load plugins */
zathura_plugin_manager_load(zathura->plugins.manager); if (zathura_plugin_manager_load(zathura->plugins.manager) == false) {
girara_error("Found no plugins. Please install at least one plugin.");
}
/* configuration */ /* configuration */
config_load_default(zathura); config_load_default(zathura);