prosody
2b97aac0ea3c
util/paths.lua

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util/paths.lua @ 10801:2b97aac0ea3c

mod_csi_simple: Don't consider presence errors as important A large share of `<presence type=error>` appears to be noise from large public channels and failed presence probes. The later at least should count as presence updates, which are currently considered unimportant. See also 8cecb85e4bc4 which is partly reverted here. The intent there was probably mostly about message (delivery) errors, which should be considered important.
author Kim Alvefur <zash@zash.se>
date Tue, 05 May 2020 23:08:47 +0200
parent 10402:0971694b30a8
child 11183:2ac63715ef6f
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
6505
2dc8dbd0940e util.paths: Add function for joining path segments
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1 local t_concat = table.concat;
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2
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3 local path_sep = package.config:sub(1,1);
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4
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5 local path_util = {}
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6
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7 -- Helper function to resolve relative paths (needed by config)
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8 function path_util.resolve_relative_path(parent_path, path)
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9 if path then
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10 -- Some normalization
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11 parent_path = parent_path:gsub("%"..path_sep.."+$", "");
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12 path = path:gsub("^%.%"..path_sep.."+", "");
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13
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14 local is_relative;
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15 if path_sep == "/" and path:sub(1,1) ~= "/" then
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16 is_relative = true;
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17 elseif path_sep == "\\" and (path:sub(1,1) ~= "/" and (path:sub(2,3) ~= ":\\" and path:sub(2,3) ~= ":/")) then
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18 is_relative = true;
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19 end
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20 if is_relative then
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21 return parent_path..path_sep..path;
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22 end
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23 end
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24 return path;
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25 end
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26
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27 -- Helper function to convert a glob to a Lua pattern
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28 function path_util.glob_to_pattern(glob)
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29 return "^"..glob:gsub("[%p*?]", function (c)
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30 if c == "*" then
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31 return ".*";
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32 elseif c == "?" then
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33 return ".";
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34 else
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35 return "%"..c;
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36 end
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37 end).."$";
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38 end
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39
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40 function path_util.join(...)
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41 return t_concat({...}, path_sep);
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42 end
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43
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91085371cfc5 util.paths: Added the function 'complement_lua_path'
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44 function path_util.complement_lua_path(installer_plugin_path)
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45 -- Checking for duplicates
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46 -- The commands using luarocks need the path to the directory that has the /share and /lib folders.
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47 local lua_version = _VERSION:match(" (.+)$");
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48ee50ed9972 util.paths: Refactored a variable, to avoid shadowing
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48 local lua_path_sep = package.config:sub(3,3);
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49 local dir_sep = package.config:sub(1,1);
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50 local sub_path = dir_sep.."lua"..dir_sep..lua_version..dir_sep;
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0971694b30a8 util.paths: Don't treat path as pattern, fix traceback (thanks Menel87)
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51 if not string.find(package.path, installer_plugin_path, 1, true) then
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52 package.path = package.path..lua_path_sep..installer_plugin_path..dir_sep.."share"..sub_path.."?.lua";
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53 package.path = package.path..lua_path_sep..installer_plugin_path..dir_sep.."share"..sub_path.."?"..dir_sep.."init.lua";
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54 end
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55 if not string.find(package.path, installer_plugin_path, 1, true) then
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56 package.cpath = package.cpath..lua_path_sep..installer_plugin_path..dir_sep.."lib"..sub_path.."?.so";
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57 end
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58 end
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59
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60 return path_util;