prosody
d4f7118d1531
tools/cfgdump.lua

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tools/cfgdump.lua @ 13043:d4f7118d1531

mod_admin_shell: Make IP column thinner if IPv6 is disabled IPv6 addresses can be pretty long, so if they can be more compact, that's nice. But nobody would disable IPv6, would they?
author Kim Alvefur <zash@zash.se>
date Fri, 07 Apr 2023 13:09:00 +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