prosody
cc0ec0277813
core/configmanager.lua

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core/configmanager.lua @ 12553:cc0ec0277813 0.12

util.startup: Fix async waiting for last shutdown steps Observed problem: When shutting down prosody would immediately exit after waiting for s2s connections to close, skipping the last cleanup events and reporting the exit reason and code. This happens because prosody.main_thread is in a waiting state and queuing startup.shutdown is dispatched trough the main loop via nexttick, but since the main loop was no longer running at that point it proceeded to the end of the prosody script and exited there.
author Kim Alvefur <zash@zash.se>
date Tue, 14 Jun 2022 16:28:49 +0200
parent 12448:fb7e76c1ad1c
child 12531:32bcb899526f
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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diff changeset
1 -- Prosody IM
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2 -- Copyright (C) 2008-2010 Matthew Wild
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3 -- Copyright (C) 2008-2010 Waqas Hussain
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4 --
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b1885732e979 GPL->MIT!
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5 -- This project is MIT/X11 licensed. Please see the
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6 -- COPYING file in the source package for more information.
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7 --
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8
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9 local _G = _G;
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10 local setmetatable, rawget, rawset, io, os, error, dofile, type, pairs, ipairs =
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11 setmetatable, rawget, rawset, io, os, error, dofile, type, pairs, ipairs;
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12 local format, math_max, t_insert = string.format, math.max, table.insert;
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13
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14 local envload = require"util.envload".envload;
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15 local deps = require"util.dependencies";
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16 local resolve_relative_path = require"util.paths".resolve_relative_path;
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17 local glob_to_pattern = require"util.paths".glob_to_pattern;
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18 local path_sep = package.config:sub(1,1);
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19 local get_traceback_table = require "util.debug".get_traceback_table;
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20
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21 local encodings = deps.softreq"util.encodings";
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22 local nameprep = encodings and encodings.stringprep.nameprep or function (host) return host:lower(); end
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23
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24 local _M = {};
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25 local _ENV = nil;
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26 -- luacheck: std none
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28 _M.resolve_relative_path = resolve_relative_path; -- COMPAT
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29
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30 local parser = nil;
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31
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32 local config_mt = { __index = function (t, _) return rawget(t, "*"); end};
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33 local config = setmetatable({ ["*"] = { } }, config_mt);
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34 local files = {};
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36 -- When host not found, use global
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37 local host_mt = { __index = function(_, k) return config["*"][k] end }
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38
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39 function _M.getconfig()
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40 return config;
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41 end
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42
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43 function _M.get(host, key, _oldkey)
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44 if key == "core" then
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45 key = _oldkey; -- COMPAT with code that still uses "core"
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46 end
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47 return config[host][key];
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48 end
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49 function _M.rawget(host, key, _oldkey)
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50 if key == "core" then
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51 key = _oldkey; -- COMPAT with code that still uses "core"
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52 end
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53 local hostconfig = rawget(config, host);
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54 if hostconfig then
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55 return rawget(hostconfig, key);
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56 end
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57 end
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58
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59 local function set(config_table, host, key, value)
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60 if host and key then
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61 local hostconfig = rawget(config_table, host);
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62 if not hostconfig then
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63 hostconfig = rawset(config_table, host, setmetatable({}, host_mt))[host];
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64 end
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65 hostconfig[key] = value;
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66 return true;
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67 end
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68 return false;
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69 end
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70
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71 function _M.set(host, key, value, _oldvalue)
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72 if key == "core" then
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73 key, value = value, _oldvalue; --COMPAT with code that still uses "core"
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74 end
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75 return set(config, host, key, value);
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76 end
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77
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78 function _M.load(filename, config_format)
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79 config_format = config_format or filename:match("%w+$");
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80
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81 if config_format == "lua" then
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82 local f, err = io.open(filename);
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83 if f then
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84 local new_config = setmetatable({ ["*"] = { } }, config_mt);
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85 local ok, err = parser.load(f:read("*a"), filename, new_config);
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86 f:close();
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87 if ok then
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88 config = new_config;
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89 end
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90 return ok, "parser", err;
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91 end
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92 return f, "file", err;
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93 end
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94
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95 if not config_format then
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96 return nil, "file", "no parser specified";
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97 else
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98 return nil, "file", "no parser for "..(config_format);
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99 end
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100 end
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101
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102 function _M.files()
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103 return files;
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104 end
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105
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106 -- Built-in Lua parser
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107 do
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108 local pcall = _G.pcall;
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109 local function get_line_number(config_file)
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110 local tb = get_traceback_table(nil, 2);
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111 for i = 1, #tb do
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112 if tb[i].info.short_src == config_file then
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113 return tb[i].info.currentline;
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114 end
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115 end
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116 end
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117 parser = {};
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118 function parser.load(data, config_file, config_table)
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119 local set_options = {}; -- set_options[host.."/"..option_name] = true (when the option has been set already in this file)
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120 local warnings = {};
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121 local env;
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122 -- The ' = true' are needed so as not to set off __newindex when we assign the functions below
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123 env = setmetatable({
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124 Host = true, host = true, VirtualHost = true,
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parents: 2985 3011
diff changeset
125 Component = true, component = true,
3610
2084959d4096 configmanager: Update Include and RunScript directives to support paths relative to the (current!) config file
Matthew Wild <mwild1@gmail.com>
parents: 3609
diff changeset
126 Include = true, include = true, RunScript = true }, {
6717
4fecfc81dac1 configmanager: Rename unused function arguments [luacheck]
Matthew Wild <mwild1@gmail.com>
parents: 6716
diff changeset
127 __index = function (_, k)
9241
2d82a926826f configmanager: Allow referencing environment variables in the config as as ENV_<name>
Matthew Wild <mwild1@gmail.com>
parents: 8692
diff changeset
128 if k:match("^ENV_") then
2d82a926826f configmanager: Allow referencing environment variables in the config as as ENV_<name>
Matthew Wild <mwild1@gmail.com>
parents: 8692
diff changeset
129 return os.getenv(k:sub(5));
2d82a926826f configmanager: Allow referencing environment variables in the config as as ENV_<name>
Matthew Wild <mwild1@gmail.com>
parents: 8692
diff changeset
130 end
5357
ac530c44772e configmanager, hostmanager, prosody: Almost complete removal of section-related code, and the infamous 'core' section. Still backwards-compatible with API users.
Matthew Wild <mwild1@gmail.com>
parents: 5124
diff changeset
131 return rawget(_G, k);
2975
c1a2e210f47e configmanager: Fix very wacky indentation
Matthew Wild <mwild1@gmail.com>
parents: 2974
diff changeset
132 end,
6717
4fecfc81dac1 configmanager: Rename unused function arguments [luacheck]
Matthew Wild <mwild1@gmail.com>
parents: 6716
diff changeset
133 __newindex = function (_, k, v)
9875
99291e124449 configmanager: Emit warning for duplicated config options
Matthew Wild <mwild1@gmail.com>
parents: 9874
diff changeset
134 local host = env.__currenthost or "*";
99291e124449 configmanager: Emit warning for duplicated config options
Matthew Wild <mwild1@gmail.com>
parents: 9874
diff changeset
135 local option_path = host.."/"..k;
99291e124449 configmanager: Emit warning for duplicated config options
Matthew Wild <mwild1@gmail.com>
parents: 9874
diff changeset
136 if set_options[option_path] then
99291e124449 configmanager: Emit warning for duplicated config options
Matthew Wild <mwild1@gmail.com>
parents: 9874
diff changeset
137 t_insert(warnings, ("%s:%d: Duplicate option '%s'"):format(config_file, get_line_number(config_file), k));
99291e124449 configmanager: Emit warning for duplicated config options
Matthew Wild <mwild1@gmail.com>
parents: 9874
diff changeset
138 end
99291e124449 configmanager: Emit warning for duplicated config options
Matthew Wild <mwild1@gmail.com>
parents: 9874
diff changeset
139 set_options[option_path] = true;
6717
4fecfc81dac1 configmanager: Rename unused function arguments [luacheck]
Matthew Wild <mwild1@gmail.com>
parents: 6716
diff changeset
140 set(config_table, env.__currenthost or "*", k, v);
2975
c1a2e210f47e configmanager: Fix very wacky indentation
Matthew Wild <mwild1@gmail.com>
parents: 2974
diff changeset
141 end
c1a2e210f47e configmanager: Fix very wacky indentation
Matthew Wild <mwild1@gmail.com>
parents: 2974
diff changeset
142 });
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5413
diff changeset
143
1615
0e3eacf135f2 configmanager: Default options appearing before Host "*" to global (fixes potential traceback)
Matthew Wild <mwild1@gmail.com>
parents: 1523
diff changeset
144 rawset(env, "__currenthost", "*") -- Default is global
3011
1189a29cd846 configmanager: Add VirtualHost as an alias for Host (re-applied in trunk due to previous bad merge with 0.7)
Matthew Wild <mwild1@gmail.com>
parents: 2925
diff changeset
145 function env.VirtualHost(name)
10374
a83233559253 core.configmanager: Ensure Hosts are given names
Kim Alvefur <zash@zash.se>
parents: 10206
diff changeset
146 if not name then
a83233559253 core.configmanager: Ensure Hosts are given names
Kim Alvefur <zash@zash.se>
parents: 10206
diff changeset
147 error("Host must have a name", 2);
a83233559253 core.configmanager: Ensure Hosts are given names
Kim Alvefur <zash@zash.se>
parents: 10206
diff changeset
148 end
10375
3d0adbc74c39 core.configmanager: Handle nameprep validation errors
Kim Alvefur <zash@zash.se>
parents: 10374
diff changeset
149 local prepped_name = nameprep(name);
3d0adbc74c39 core.configmanager: Handle nameprep validation errors
Kim Alvefur <zash@zash.se>
parents: 10374
diff changeset
150 if not prepped_name then
3d0adbc74c39 core.configmanager: Handle nameprep validation errors
Kim Alvefur <zash@zash.se>
parents: 10374
diff changeset
151 error(format("Name of Host %q contains forbidden characters", name), 0);
3d0adbc74c39 core.configmanager: Handle nameprep validation errors
Kim Alvefur <zash@zash.se>
parents: 10374
diff changeset
152 end
3d0adbc74c39 core.configmanager: Handle nameprep validation errors
Kim Alvefur <zash@zash.se>
parents: 10374
diff changeset
153 name = prepped_name;
6716
2b78754b0f1c configmanager: Rename variable to avoid name conflicts [luacheck]
Matthew Wild <mwild1@gmail.com>
parents: 6715
diff changeset
154 if rawget(config_table, name) and rawget(config_table[name], "component_module") then
2861
1402615b66f8 configmanager: Error when a component and host clash hostnames
Matthew Wild <mwild1@gmail.com>
parents: 1777
diff changeset
155 error(format("Host %q clashes with previously defined %s Component %q, for services use a sub-domain like conference.%s",
6716
2b78754b0f1c configmanager: Rename variable to avoid name conflicts [luacheck]
Matthew Wild <mwild1@gmail.com>
parents: 6715
diff changeset
156 name, config_table[name].component_module:gsub("^%a+$", { component = "external", muc = "MUC"}), name, name), 0);
2861
1402615b66f8 configmanager: Error when a component and host clash hostnames
Matthew Wild <mwild1@gmail.com>
parents: 1777
diff changeset
157 end
376
6d87944df37c New configmanager. Old-style config files still work, but will print a warning
Matthew Wild <mwild1@gmail.com>
parents: 371
diff changeset
158 rawset(env, "__currenthost", name);
750
fbfcf8c1c830 configmanager: Add support for defining components
Matthew Wild <mwild1@gmail.com>
parents: 615
diff changeset
159 -- Needs at least one setting to logically exist :)
6716
2b78754b0f1c configmanager: Rename variable to avoid name conflicts [luacheck]
Matthew Wild <mwild1@gmail.com>
parents: 6715
diff changeset
160 set(config_table, name or "*", "defined", true);
3515
bb494c3aa364 configmanager: Allow VirtualHost/Component definitions to be followed by a table of config options
Matthew Wild <mwild1@gmail.com>
parents: 3384
diff changeset
161 return function (config_options)
bb494c3aa364 configmanager: Allow VirtualHost/Component definitions to be followed by a table of config options
Matthew Wild <mwild1@gmail.com>
parents: 3384
diff changeset
162 rawset(env, "__currenthost", "*"); -- Return to global scope
12448
fb7e76c1ad1c configmanager: Clearer errors when providing unexpected values after VirtualHost (fixes #1735, thanks arawaks)
Matthew Wild <mwild1@gmail.com>
parents: 12440
diff changeset
163 if type(config_options) == "string" then
fb7e76c1ad1c configmanager: Clearer errors when providing unexpected values after VirtualHost (fixes #1735, thanks arawaks)
Matthew Wild <mwild1@gmail.com>
parents: 12440
diff changeset
164 error(format("VirtualHost entries do not accept a module name (module '%s' provided for host '%s')", config_options, name), 2);
fb7e76c1ad1c configmanager: Clearer errors when providing unexpected values after VirtualHost (fixes #1735, thanks arawaks)
Matthew Wild <mwild1@gmail.com>
parents: 12440
diff changeset
165 elseif type(config_options) ~= "table" then
fb7e76c1ad1c configmanager: Clearer errors when providing unexpected values after VirtualHost (fixes #1735, thanks arawaks)
Matthew Wild <mwild1@gmail.com>
parents: 12440
diff changeset
166 error("Invalid syntax following VirtualHost, expected options but received a "..type(config_options), 2);
fb7e76c1ad1c configmanager: Clearer errors when providing unexpected values after VirtualHost (fixes #1735, thanks arawaks)
Matthew Wild <mwild1@gmail.com>
parents: 12440
diff changeset
167 end
3515
bb494c3aa364 configmanager: Allow VirtualHost/Component definitions to be followed by a table of config options
Matthew Wild <mwild1@gmail.com>
parents: 3384
diff changeset
168 for option_name, option_value in pairs(config_options) do
6716
2b78754b0f1c configmanager: Rename variable to avoid name conflicts [luacheck]
Matthew Wild <mwild1@gmail.com>
parents: 6715
diff changeset
169 set(config_table, name or "*", option_name, option_value);
3515
bb494c3aa364 configmanager: Allow VirtualHost/Component definitions to be followed by a table of config options
Matthew Wild <mwild1@gmail.com>
parents: 3384
diff changeset
170 end
bb494c3aa364 configmanager: Allow VirtualHost/Component definitions to be followed by a table of config options
Matthew Wild <mwild1@gmail.com>
parents: 3384
diff changeset
171 end;
371
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
172 end
3011
1189a29cd846 configmanager: Add VirtualHost as an alias for Host (re-applied in trunk due to previous bad merge with 0.7)
Matthew Wild <mwild1@gmail.com>
parents: 2925
diff changeset
173 env.Host, env.host = env.VirtualHost, env.VirtualHost;
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5413
diff changeset
174
750
fbfcf8c1c830 configmanager: Add support for defining components
Matthew Wild <mwild1@gmail.com>
parents: 615
diff changeset
175 function env.Component(name)
10374
a83233559253 core.configmanager: Ensure Hosts are given names
Kim Alvefur <zash@zash.se>
parents: 10206
diff changeset
176 if not name then
a83233559253 core.configmanager: Ensure Hosts are given names
Kim Alvefur <zash@zash.se>
parents: 10206
diff changeset
177 error("Component must have a name", 2);
a83233559253 core.configmanager: Ensure Hosts are given names
Kim Alvefur <zash@zash.se>
parents: 10206
diff changeset
178 end
10375
3d0adbc74c39 core.configmanager: Handle nameprep validation errors
Kim Alvefur <zash@zash.se>
parents: 10374
diff changeset
179 local prepped_name = nameprep(name);
3d0adbc74c39 core.configmanager: Handle nameprep validation errors
Kim Alvefur <zash@zash.se>
parents: 10374
diff changeset
180 if not prepped_name then
3d0adbc74c39 core.configmanager: Handle nameprep validation errors
Kim Alvefur <zash@zash.se>
parents: 10374
diff changeset
181 error(format("Name of Component %q contains forbidden characters", name), 0);
3d0adbc74c39 core.configmanager: Handle nameprep validation errors
Kim Alvefur <zash@zash.se>
parents: 10374
diff changeset
182 end
3d0adbc74c39 core.configmanager: Handle nameprep validation errors
Kim Alvefur <zash@zash.se>
parents: 10374
diff changeset
183 name = prepped_name;
7947
24170d74b00b core: Split some very long lines [luacheck]
Kim Alvefur <zash@zash.se>
parents: 6779
diff changeset
184 if rawget(config_table, name) and rawget(config_table[name], "defined")
24170d74b00b core: Split some very long lines [luacheck]
Kim Alvefur <zash@zash.se>
parents: 6779
diff changeset
185 and not rawget(config_table[name], "component_module") then
12083
ec21e379c145 configmanager: Update error message to say 'VirtualHost' instead of 'Host'
Matthew Wild <mwild1@gmail.com>
parents: 10375
diff changeset
186 error(format("Component %q clashes with previously defined VirtualHost %q, for services use a sub-domain like conference.%s",
2861
1402615b66f8 configmanager: Error when a component and host clash hostnames
Matthew Wild <mwild1@gmail.com>
parents: 1777
diff changeset
187 name, name, name), 0);
1402615b66f8 configmanager: Error when a component and host clash hostnames
Matthew Wild <mwild1@gmail.com>
parents: 1777
diff changeset
188 end
6716
2b78754b0f1c configmanager: Rename variable to avoid name conflicts [luacheck]
Matthew Wild <mwild1@gmail.com>
parents: 6715
diff changeset
189 set(config_table, name, "component_module", "component");
913
3e2dac84017d core.configmanager: Make components use 'component' module by default if none specified
Matthew Wild <mwild1@gmail.com>
parents: 896
diff changeset
190 -- Don't load the global modules by default
6716
2b78754b0f1c configmanager: Rename variable to avoid name conflicts [luacheck]
Matthew Wild <mwild1@gmail.com>
parents: 6715
diff changeset
191 set(config_table, name, "load_global_modules", false);
913
3e2dac84017d core.configmanager: Make components use 'component' module by default if none specified
Matthew Wild <mwild1@gmail.com>
parents: 896
diff changeset
192 rawset(env, "__currenthost", name);
3515
bb494c3aa364 configmanager: Allow VirtualHost/Component definitions to be followed by a table of config options
Matthew Wild <mwild1@gmail.com>
parents: 3384
diff changeset
193 local function handle_config_options(config_options)
bb494c3aa364 configmanager: Allow VirtualHost/Component definitions to be followed by a table of config options
Matthew Wild <mwild1@gmail.com>
parents: 3384
diff changeset
194 rawset(env, "__currenthost", "*"); -- Return to global scope
bb494c3aa364 configmanager: Allow VirtualHost/Component definitions to be followed by a table of config options
Matthew Wild <mwild1@gmail.com>
parents: 3384
diff changeset
195 for option_name, option_value in pairs(config_options) do
6716
2b78754b0f1c configmanager: Rename variable to avoid name conflicts [luacheck]
Matthew Wild <mwild1@gmail.com>
parents: 6715
diff changeset
196 set(config_table, name or "*", option_name, option_value);
3515
bb494c3aa364 configmanager: Allow VirtualHost/Component definitions to be followed by a table of config options
Matthew Wild <mwild1@gmail.com>
parents: 3384
diff changeset
197 end
bb494c3aa364 configmanager: Allow VirtualHost/Component definitions to be followed by a table of config options
Matthew Wild <mwild1@gmail.com>
parents: 3384
diff changeset
198 end
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5413
diff changeset
199
750
fbfcf8c1c830 configmanager: Add support for defining components
Matthew Wild <mwild1@gmail.com>
parents: 615
diff changeset
200 return function (module)
857
49298263f241 core.configmanager: Small fix to check validity of Component definitions
Matthew Wild <mwild1@gmail.com>
parents: 795
diff changeset
201 if type(module) == "string" then
6716
2b78754b0f1c configmanager: Rename variable to avoid name conflicts [luacheck]
Matthew Wild <mwild1@gmail.com>
parents: 6715
diff changeset
202 set(config_table, name, "component_module", module);
3515
bb494c3aa364 configmanager: Allow VirtualHost/Component definitions to be followed by a table of config options
Matthew Wild <mwild1@gmail.com>
parents: 3384
diff changeset
203 return handle_config_options;
857
49298263f241 core.configmanager: Small fix to check validity of Component definitions
Matthew Wild <mwild1@gmail.com>
parents: 795
diff changeset
204 end
3515
bb494c3aa364 configmanager: Allow VirtualHost/Component definitions to be followed by a table of config options
Matthew Wild <mwild1@gmail.com>
parents: 3384
diff changeset
205 return handle_config_options(module);
750
fbfcf8c1c830 configmanager: Add support for defining components
Matthew Wild <mwild1@gmail.com>
parents: 615
diff changeset
206 end
fbfcf8c1c830 configmanager: Add support for defining components
Matthew Wild <mwild1@gmail.com>
parents: 615
diff changeset
207 end
fbfcf8c1c830 configmanager: Add support for defining components
Matthew Wild <mwild1@gmail.com>
parents: 615
diff changeset
208 env.component = env.Component;
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5413
diff changeset
209
5413
0bf5e90be086 configmanager: Some cleanup, remove unused variables and imports
Matthew Wild <mwild1@gmail.com>
parents: 5380
diff changeset
210 function env.Include(file)
6718
be98ebe87eef configmanager: Refactor function to avoid re-declaring local variable [luacheck]
Matthew Wild <mwild1@gmail.com>
parents: 6717
diff changeset
211 -- Check whether this is a wildcard Include
3905
9222dad9e1e8 configmanager: Support for wildcards in Include directives
Matthew Wild <mwild1@gmail.com>
parents: 3780
diff changeset
212 if file:match("[*?]") then
6166
46cb87d531a7 configmanager: Delay importing LuaFileSystem until needed by an Include line
Kim Alvefur <zash@zash.se>
parents: 5811
diff changeset
213 local lfs = deps.softreq "lfs";
46cb87d531a7 configmanager: Delay importing LuaFileSystem until needed by an Include line
Kim Alvefur <zash@zash.se>
parents: 5811
diff changeset
214 if not lfs then
46cb87d531a7 configmanager: Delay importing LuaFileSystem until needed by an Include line
Kim Alvefur <zash@zash.se>
parents: 5811
diff changeset
215 error(format("Error expanding wildcard pattern in Include %q - LuaFileSystem not available", file));
46cb87d531a7 configmanager: Delay importing LuaFileSystem until needed by an Include line
Kim Alvefur <zash@zash.se>
parents: 5811
diff changeset
216 end
3905
9222dad9e1e8 configmanager: Support for wildcards in Include directives
Matthew Wild <mwild1@gmail.com>
parents: 3780
diff changeset
217 local path_pos, glob = file:match("()([^"..path_sep.."]+)$");
9222dad9e1e8 configmanager: Support for wildcards in Include directives
Matthew Wild <mwild1@gmail.com>
parents: 3780
diff changeset
218 local path = file:sub(1, math_max(path_pos-2,0));
3929
7cb03d67101b configmanager: Filenames without a path are also relative to the config file path, not the current working directory
Matthew Wild <mwild1@gmail.com>
parents: 3905
diff changeset
219 local config_path = config_file:gsub("[^"..path_sep.."]+$", "");
3905
9222dad9e1e8 configmanager: Support for wildcards in Include directives
Matthew Wild <mwild1@gmail.com>
parents: 3780
diff changeset
220 if #path > 0 then
3929
7cb03d67101b configmanager: Filenames without a path are also relative to the config file path, not the current working directory
Matthew Wild <mwild1@gmail.com>
parents: 3905
diff changeset
221 path = resolve_relative_path(config_path, path);
3905
9222dad9e1e8 configmanager: Support for wildcards in Include directives
Matthew Wild <mwild1@gmail.com>
parents: 3780
diff changeset
222 else
3929
7cb03d67101b configmanager: Filenames without a path are also relative to the config file path, not the current working directory
Matthew Wild <mwild1@gmail.com>
parents: 3905
diff changeset
223 path = config_path;
3905
9222dad9e1e8 configmanager: Support for wildcards in Include directives
Matthew Wild <mwild1@gmail.com>
parents: 3780
diff changeset
224 end
9222dad9e1e8 configmanager: Support for wildcards in Include directives
Matthew Wild <mwild1@gmail.com>
parents: 3780
diff changeset
225 local patt = glob_to_pattern(glob);
9222dad9e1e8 configmanager: Support for wildcards in Include directives
Matthew Wild <mwild1@gmail.com>
parents: 3780
diff changeset
226 for f in lfs.dir(path) do
9222dad9e1e8 configmanager: Support for wildcards in Include directives
Matthew Wild <mwild1@gmail.com>
parents: 3780
diff changeset
227 if f:sub(1,1) ~= "." and f:match(patt) then
9222dad9e1e8 configmanager: Support for wildcards in Include directives
Matthew Wild <mwild1@gmail.com>
parents: 3780
diff changeset
228 env.Include(path..path_sep..f);
9222dad9e1e8 configmanager: Support for wildcards in Include directives
Matthew Wild <mwild1@gmail.com>
parents: 3780
diff changeset
229 end
9222dad9e1e8 configmanager: Support for wildcards in Include directives
Matthew Wild <mwild1@gmail.com>
parents: 3780
diff changeset
230 end
6718
be98ebe87eef configmanager: Refactor function to avoid re-declaring local variable [luacheck]
Matthew Wild <mwild1@gmail.com>
parents: 6717
diff changeset
231 return;
794
912dc389935a Add Include command to include extra configuration files from the main one
Matthew Wild <mwild1@gmail.com>
parents: 793
diff changeset
232 end
6718
be98ebe87eef configmanager: Refactor function to avoid re-declaring local variable [luacheck]
Matthew Wild <mwild1@gmail.com>
parents: 6717
diff changeset
233 -- Not a wildcard, so resolve (potentially) relative path and run through config parser
be98ebe87eef configmanager: Refactor function to avoid re-declaring local variable [luacheck]
Matthew Wild <mwild1@gmail.com>
parents: 6717
diff changeset
234 file = resolve_relative_path(config_file:gsub("[^"..path_sep.."]+$", ""), file);
be98ebe87eef configmanager: Refactor function to avoid re-declaring local variable [luacheck]
Matthew Wild <mwild1@gmail.com>
parents: 6717
diff changeset
235 local f, err = io.open(file);
be98ebe87eef configmanager: Refactor function to avoid re-declaring local variable [luacheck]
Matthew Wild <mwild1@gmail.com>
parents: 6717
diff changeset
236 if f then
8153
c22d5680ca68 configmanager: Remove support for multiple parsers, fixes #852.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 7947
diff changeset
237 local ret, err = parser.load(f:read("*a"), file, config_table);
6718
be98ebe87eef configmanager: Refactor function to avoid re-declaring local variable [luacheck]
Matthew Wild <mwild1@gmail.com>
parents: 6717
diff changeset
238 if not ret then error(err:gsub("%[string.-%]", file), 0); end
9876
d812031c8716 configmanager: Pass through warnings from included files
Matthew Wild <mwild1@gmail.com>
parents: 9875
diff changeset
239 if err then
d812031c8716 configmanager: Pass through warnings from included files
Matthew Wild <mwild1@gmail.com>
parents: 9875
diff changeset
240 for _, warning in ipairs(err) do
d812031c8716 configmanager: Pass through warnings from included files
Matthew Wild <mwild1@gmail.com>
parents: 9875
diff changeset
241 t_insert(warnings, warning);
d812031c8716 configmanager: Pass through warnings from included files
Matthew Wild <mwild1@gmail.com>
parents: 9875
diff changeset
242 end
d812031c8716 configmanager: Pass through warnings from included files
Matthew Wild <mwild1@gmail.com>
parents: 9875
diff changeset
243 end
6718
be98ebe87eef configmanager: Refactor function to avoid re-declaring local variable [luacheck]
Matthew Wild <mwild1@gmail.com>
parents: 6717
diff changeset
244 end
be98ebe87eef configmanager: Refactor function to avoid re-declaring local variable [luacheck]
Matthew Wild <mwild1@gmail.com>
parents: 6717
diff changeset
245 if not f then error("Error loading included "..file..": "..err, 0); end
be98ebe87eef configmanager: Refactor function to avoid re-declaring local variable [luacheck]
Matthew Wild <mwild1@gmail.com>
parents: 6717
diff changeset
246 return f, err;
794
912dc389935a Add Include command to include extra configuration files from the main one
Matthew Wild <mwild1@gmail.com>
parents: 793
diff changeset
247 end
912dc389935a Add Include command to include extra configuration files from the main one
Matthew Wild <mwild1@gmail.com>
parents: 793
diff changeset
248 env.include = env.Include;
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5413
diff changeset
249
3610
2084959d4096 configmanager: Update Include and RunScript directives to support paths relative to the (current!) config file
Matthew Wild <mwild1@gmail.com>
parents: 3609
diff changeset
250 function env.RunScript(file)
3905
9222dad9e1e8 configmanager: Support for wildcards in Include directives
Matthew Wild <mwild1@gmail.com>
parents: 3780
diff changeset
251 return dofile(resolve_relative_path(config_file:gsub("[^"..path_sep.."]+$", ""), file));
3610
2084959d4096 configmanager: Update Include and RunScript directives to support paths relative to the (current!) config file
Matthew Wild <mwild1@gmail.com>
parents: 3609
diff changeset
252 end
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5413
diff changeset
253
5021
85b2689dbcfe Eliminate direct setfenv usage
Florian Zeitz <florob@babelmonkeys.de>
parents: 4530
diff changeset
254 local chunk, err = envload(data, "@"..config_file, env);
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255
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256 if not chunk then
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257 return nil, err;
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258 end
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259
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260 local ok, err = pcall(chunk);
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261
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262 if not ok then
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263 return nil, err;
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264 end
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265
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266 t_insert(files, config_file);
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267
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268 return true, warnings;
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269 end
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270
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271 end
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272
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273 return _M;