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--!The Make-like Build Utility based on Lua
--
-- Licensed to the Apache Software Foundation (ASF) under one
-- or more contributor license agreements. See the NOTICE file
-- distributed with this work for additional information
-- regarding copyright ownership. The ASF licenses this file
-- to you under the Apache License, Version 2.0 (the
-- "License"); you may not use this file except in compliance
-- with the License. You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
--
-- Copyright (C) 2015 - 2017, TBOOX Open Source Group.
--
-- @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
if not option.get("quiet") then
table.dump(global.options(), "__%w*", "configure")
end
end
-- return module
return global
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