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Add a default 'plugins' directory in the lightning dir

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Automatically load all plugins from 'lightning_dir/plugins' (setting them as plugin_dir)
This commit is contained in:
darosior
2019-05-20 11:18:19 +02:00
committed by Rusty Russell
parent e5b5f1d7e5
commit a497295f92
2 changed files with 22 additions and 0 deletions
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16
lightningd/plugin.c
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@@ -900,6 +900,20 @@ void clear_plugins(struct plugins *plugins)
tal_free(p); tal_free(p);
} }
void plugins_add_default_dir(struct plugins *plugins, const char *default_dir)
{
DIR *d = opendir(default_dir);
if (d) {
struct dirent *di;
while ((di = readdir(d)) != NULL) {
if (streq(di->d_name, ".") || streq(di->d_name, ".."))
continue;
add_plugin_dir(plugins, path_join(tmpctx, default_dir, di->d_name), true);
}
}
closedir(d);
}
void plugins_init(struct plugins *plugins, const char *dev_plugin_debug) void plugins_init(struct plugins *plugins, const char *dev_plugin_debug)
{ {
struct plugin *p; struct plugin *p;
@@ -910,6 +924,8 @@ void plugins_init(struct plugins *plugins, const char *dev_plugin_debug)
plugins->pending_manifests = 0; plugins->pending_manifests = 0;
uintmap_init(&plugins->pending_requests); uintmap_init(&plugins->pending_requests);
plugins_add_default_dir(plugins, path_join(tmpctx, plugins->ld->config_dir, "plugins"));
setenv("LIGHTNINGD_PLUGIN", "1", 1); setenv("LIGHTNINGD_PLUGIN", "1", 1);
/* Spawn the plugin processes before entering the io_loop */ /* Spawn the plugin processes before entering the io_loop */
list_for_each(&plugins->plugins, p, list) { list_for_each(&plugins->plugins, p, list) {

6
lightningd/plugin.h
View File

@@ -30,6 +30,12 @@ struct plugin_opt;
struct plugins *plugins_new(const tal_t *ctx, struct log_book *log_book, struct plugins *plugins_new(const tal_t *ctx, struct log_book *log_book,
struct lightningd *ld); struct lightningd *ld);
/**
* Search for `default_dir`, and if it exists add every directory it
* contains as a plugin dir.
*/
void plugins_add_default_dir(struct plugins *plugins, const char *default_dir);
/** /**
* Initialize the registered plugins. * Initialize the registered plugins.
* *