+function commands.about(arg)
+ if arg[1] == "--help" then
+ show_usage([[about]], [[Show information about this Prosody installation]]);
+ return 1;
+ end
+
+ require "util.array";
+ require "util.iterators";
+
+ print("Prosody "..(prosody.version or "(unknown version)"));
+ print("");
+ print("# Prosody directories");
+ print("Data directory: ", CFG_DATADIR or "./");
+ print("Plugin directory:", CFG_PLUGINDIR or "./");
+ print("Config directory:", CFG_CONFIGDIR or "./");
+ print("Source directory:", CFG_SOURCEDIR or "./");
+ print("");
+ print("# Lua environment");
+ print("Lua version: ", _G._VERSION);
+ print("");
+ print("Lua module search paths:");
+ for path in package.path:gmatch("[^;]+") do
+ print(" "..path);
+ end
+ print("");
+ print("Lua C module search paths:");
+ for path in package.cpath:gmatch("[^;]+") do
+ print(" "..path);
+ end
+ print("");
+ local luarocks_status = (pcall(require, "luarocks.loader") and "Installed ("..(luarocks.cfg.program_version or "2.x+")..")")
+ or (pcall(require, "luarocks.require") and "Installed (1.x)")
+ or "Not installed";
+ print("LuaRocks: ", luarocks_status);
+ print("");
+ print("# Lua module versions");
+ local module_versions, longest_name = {}, 8;
+ for name, module in pairs(package.loaded) do
+ if type(module) == "table" and rawget(module, "_VERSION")
+ and name ~= "_G" and not name:match("%.") then
+ if #name > longest_name then
+ longest_name = #name;
+ end
+ module_versions[name] = module._VERSION;
+ end
+ end
+ local sorted_keys = array.collect(keys(module_versions)):sort();
+ for _, name in ipairs(array.collect(keys(module_versions)):sort()) do
+ print(name..":"..string.rep(" ", longest_name-#name), module_versions[name]);
+ end
+ print("");
+end
+
+function commands.reload(arg)
+ if arg[1] == "--help" then
+ show_usage([[reload]], [[Reload prosody configuration file]]);
+ return 1;
+ end
+
+ if not prosodyctl.isrunning() then
+ show_message("Prosody is not running");
+ return 1;
+ end
+
+ local ok, ret = prosodyctl.reload();
+ if ok then
+
+ show_message("Prosody log files re-opened and config file reloaded. You may need to reload modules for some changes to take effect.");
+ return 0;
+ end
+
+ show_message(error_messages[ret]);
+ return 1;
+end