diff options
Diffstat (limited to 'util/startup.lua')
| -rw-r--r-- | util/startup.lua | 67 |
1 files changed, 61 insertions, 6 deletions
diff --git a/util/startup.lua b/util/startup.lua index e88ed709..24ed6026 100644 --- a/util/startup.lua +++ b/util/startup.lua @@ -12,16 +12,70 @@ local dependencies = require "util.dependencies"; local original_logging_config; +local short_params = { D = "daemonize", F = "no-daemonize" }; +local value_params = { config = true }; + +function startup.parse_args() + local parsed_opts = {}; + prosody.opts = parsed_opts; + + if #arg == 0 then + return; + end + while true do + local raw_param = arg[1]; + if not raw_param then + break; + end + + local prefix = raw_param:match("^%-%-?"); + if not prefix then + break; + elseif prefix == "--" and raw_param == "--" then + table.remove(arg, 1); + break; + end + local param = table.remove(arg, 1):sub(#prefix+1); + if #param == 1 then + param = short_params[param]; + end + + if not param then + print("Unknown command-line option: "..tostring(param)); + print("Perhaps you meant to use prosodyctl instead?"); + os.exit(1); + end + + local param_k, param_v; + if value_params[param] then + param_k, param_v = param, table.remove(arg, 1); + if not param_v then + print("Expected a value to follow command-line option: "..raw_param); + os.exit(1); + end + else + param_k, param_v = param:match("^([^=]+)=(.+)$"); + if not param_k then + if param:match("^no%-") then + param_k, param_v = param:sub(4), false; + else + param_k, param_v = param, true; + end + end + end + parsed_opts[param_k] = param_v; + end +end + function startup.read_config() local filenames = {}; local filename; - if arg[1] == "--config" and arg[2] then - table.insert(filenames, arg[2]); + if prosody.opts.config then + table.insert(filenames, prosody.opts.config); if CFG_CONFIGDIR then - table.insert(filenames, CFG_CONFIGDIR.."/"..arg[2]); + table.insert(filenames, CFG_CONFIGDIR.."/"..prosody.opts.config); end - table.remove(arg, 1); table.remove(arg, 1); elseif os.getenv("PROSODY_CONFIG") then -- Passed by prosodyctl table.insert(filenames, os.getenv("PROSODY_CONFIG")); else @@ -405,8 +459,7 @@ function startup.switch_user() os.exit(1); end prosody.current_uid = pposix.getuid(); - local arg_root = arg[1] == "--root"; - if arg_root then table.remove(arg, 1); end + local arg_root = prosody.opts.root; if prosody.current_uid == 0 and config.get("*", "run_as_root") ~= true and not arg_root then -- We haz root! local desired_user = config.get("*", "prosody_user") or "prosody"; @@ -515,6 +568,7 @@ end -- prosodyctl only function startup.prosodyctl() + startup.parse_args(); startup.init_global_state(); startup.read_config(); startup.force_console_logging(); @@ -535,6 +589,7 @@ end function startup.prosody() -- These actions are in a strict order, as many depend on -- previous steps to have already been performed + startup.parse_args(); startup.init_global_state(); startup.read_config(); startup.init_logging(); |