prosody
7623767df468
tools/cfgdump.lua

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tools/cfgdump.lua @ 11713:7623767df468

Merge 0.11->trunk
author Kim Alvefur <zash@zash.se>
date Fri, 23 Jul 2021 17:13:06 +0200
parent 11570:c3896c714a83
child 13142:879a6a33c21b
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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11f285a439a4 tools/cfgdump: Reads Prosody config file and pretty-prints it back out
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1 #!/usr/bin/env lua
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2
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3 -- cfgdump.lua prosody.cfg.lua [[host] option]
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4
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5 local s_format, print = string.format, print;
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6 local printf = function(fmt, ...) return print(s_format(fmt, ...)); end
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7 local it = require "util.iterators";
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8 local function sort_anything(a, b)
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9 local typeof_a, typeof_b = type(a), type(b);
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10 if typeof_a ~= typeof_b then return typeof_a < typeof_b end
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11 return a < b -- should work for everything in a config file
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12 end
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13 local serialization = require "util.serialization";
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14 local serialize = serialization.new and serialization.new({
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15 unquoted = true, table_iterator = function(t) return it.sorted_pairs(t, sort_anything); end,
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16 }) or serialization.serialize;
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17 local configmanager = require"core.configmanager";
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18 local startup = require "util.startup";
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19
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20 startup.set_function_metatable();
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21 local config_filename, onlyhost, onlyoption = ...;
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22
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23 local ok, _, err = configmanager.load(config_filename or "./prosody.cfg.lua", "lua");
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24 assert(ok, err);
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25
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26 if onlyhost then
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27 if not onlyoption then
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28 onlyhost, onlyoption = "*", onlyhost;
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29 end
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30 if onlyhost ~= "*" then
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31 local component_module = configmanager.get(onlyhost, "component_module");
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32
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33 if component_module == "component" then
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34 printf("Component %q", onlyhost);
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35 elseif component_module then
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36 printf("Component %q %q", onlyhost, component_module);
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37 else
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38 printf("VirtualHost %q", onlyhost);
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39 end
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40 end
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41 printf("%s = %s", onlyoption or "?", serialize(configmanager.get(onlyhost, onlyoption)));
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42 return;
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43 end
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44
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45 local config = configmanager.getconfig();
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46
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47
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48 for host, hostcfg in it.sorted_pairs(config) do
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49 local fixed = {};
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50 for option, value in it.sorted_pairs(hostcfg) do
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51 fixed[option] = value;
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52 if option:match("ports?$") or option:match("interfaces?$") then
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53 if option:match("s$") then
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54 if type(value) ~= "table" then
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55 fixed[option] = { value };
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56 end
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57 else
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58 if type(value) == "table" and #value > 1 then
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59 fixed[option] = nil;
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60 fixed[option.."s"] = value;
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61 end
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62 end
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63 end
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64 end
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65 config[host] = fixed;
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66 end
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67
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68 local globals = config["*"]; config["*"] = nil;
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69
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70 local function printsection(section)
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71 local out, n = {}, 1;
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72 for k,v in it.sorted_pairs(section) do
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73 out[n], n = s_format("%s = %s", k, serialize(v)), n + 1;
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74 end
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75 table.sort(out);
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76 print(table.concat(out, "\n"));
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77 end
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78
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79 print("-------------- Prosody Exported Configuration File -------------");
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80 print();
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81 print("------------------------ Global section ------------------------");
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82 print();
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83 printsection(globals);
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84 print();
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85
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86 local has_components = nil;
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87
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88 print("------------------------ Virtual hosts -------------------------");
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89
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90 for host, hostcfg in it.sorted_pairs(config) do
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91 setmetatable(hostcfg, nil);
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92 hostcfg.defined = nil;
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93
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94 if hostcfg.component_module == nil then
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95 print();
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96 printf("VirtualHost %q", host);
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97 printsection(hostcfg);
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98 else
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99 has_components = true
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100 end
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101 end
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102
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103 print();
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104
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105 if has_components then
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106 print("------------------------- Components ---------------------------");
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107
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108 for host, hostcfg in it.sorted_pairs(config) do
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109 local component_module = hostcfg.component_module;
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110 hostcfg.component_module = nil;
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111
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112 if component_module then
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113 print();
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114 if component_module == "component" then
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115 printf("Component %q", host);
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116 else
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117 printf("Component %q %q", host, component_module);
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118 hostcfg.component_module = nil;
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119 hostcfg.load_global_modules = nil;
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120 end
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121 printsection(hostcfg);
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122 end
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123 end
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124 end
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125
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126 print()
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127 print("------------------------- End of File --------------------------");
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128