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view share/lua/5.2/luarocks/fs.lua @ 3026:c8ea00fb641d
<shachaf> addquote <mnoqy> the theory\'s probably not bad, but calculus is one of those things that\'s so dang applicable that everyone only ever talks about how to apply it and compute with it and uuuuurgh(barf) <mnoqy> so i stay away from it
author | HackBot |
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date | Sun, 02 Jun 2013 04:42:47 +0000 |
parents | d137f631bad5 |
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--- Proxy module for filesystem and platform abstractions. -- All code using "fs" code should require "luarocks.fs", -- and not the various platform-specific implementations. -- However, see the documentation of the implementation -- for the API reference. local pairs = pairs module("luarocks.fs", package.seeall) local cfg = require("luarocks.cfg") local function load_fns(fs_table) for name, fn in pairs(fs_table) do if not _M[name] then _M[name] = fn end end end -- Load platform-specific functions local loaded_platform = nil for _, platform in ipairs(cfg.platforms) do local ok, fs_plat = pcall(require, "luarocks.fs."..platform) if ok and fs_plat then loaded_platform = platform load_fns(fs_plat) break end end -- Load platform-independent pure-Lua functionality local fs_lua = require("luarocks.fs.lua") load_fns(fs_lua) -- Load platform-specific fallbacks for missing Lua modules local ok, fs_plat_tools = pcall(require, "luarocks.fs."..loaded_platform..".tools") if ok and fs_plat_tools then load_fns(fs_plat_tools) end