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|
--!The Make-like Build Utility based on Lua
--
-- XMake is free software; you can redistribute it and/or modify
-- it under the terms of the GNU Lesser General Public License as published by
-- the Free Software Foundation; either version 2.1 of the License, or
-- (at your option) any later version.
--
-- XMake is distributed in the hope that it will be useful,
-- but WITHOUT ANY WARRANTY; without even the implied warranty of
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU Lesser General Public License for more details.
--
-- You should have received a copy of the GNU Lesser General Public License
-- along with XMake;
-- If not, see <a href="http://www.gnu.org/licenses/"> http://www.gnu.org/licenses/</a>
--
-- Copyright (C) 2015 - 2016, ruki All rights reserved.
--
-- @author ruki
-- @file global.lua
--
-- define module
local global = global or {}
-- load modules
local io = require("base/io")
local os = require("base/os")
local path = require("base/path")
local utils = require("base/utils")
local option = require("base/option")
-- get the configure file
function global._file()
-- get it
return path.join(global.directory(), "xmake.conf")
end
-- get the current given configure from
function global.get(name)
-- get configs
local configs = global._CONFIGS or {}
-- the value
local value = configs[name]
if type(value) == "string" and value == "auto" then
value = nil
end
-- get it
return value
end
-- set the current given configure
function global.set(name, value)
-- get configs
local configs = global._CONFIGS or {}
global._CONFIGS = configs
-- set it
configs[name] = value
end
-- get all options
function global.options()
-- remove values with "auto" and private item
local configs = {}
for name, value in pairs(table.wrap(global._CONFIGS)) do
if not name:find("^_%u+") and name ~= "__version" and (type(value) ~= "string" or value ~= "auto") then
configs[name] = value
end
end
-- get it
return configs
end
-- get the global configure directory
function global.directory()
-- get it
return path.translate("~/.xmake")
end
-- load the global configure
function global.load()
-- load configure from the file first
local filepath = global._file()
if os.isfile(filepath) then
-- load configs
local results, errors = io.load(filepath)
-- error?
if not results then
utils.error(errors)
return true
end
-- merge the configure
for name, value in pairs(results) do
if global.get(name) == nil then
global.set(name, value)
end
end
end
-- ok
return true
end
-- save the global configure
function global.save()
-- the options
local options = global.options()
assert(options)
-- add version
options.__version = xmake._VERSION_SHORT
-- save it
return io.save(global._file(), options)
end
-- init the config
function global.init()
-- clear it
global._CONFIGS = {}
end
-- dump the configure
function global.dump()
-- dump
table.dump(global.options(), "__%w*", "configure")
end
-- return module
return global
|
