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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 main.lua
--
-- define module: main
local main = main or {}
-- load modules
local os = require("base/os")
local path = require("base/path")
local utils = require("base/utils")
local option = require("base/option")
local profiler = require("base/profiler")
local deprecated = require("base/deprecated")
local task = require("project/task")
local history = require("project/history")
-- init the option menu
local menu =
{
-- title
title = "XMake v" .. xmake._VERSION .. ", The Make-like Build Utility based on Lua"
-- copyright
, copyright = "Copyright (C) 2015-2016 Ruki Wang, ${underline}tboox.org${clear}, ${underline}xmake.io${clear}\nCopyright (C) 2005-2015 Mike Pall, ${underline}luajit.org${clear}"
-- the tasks: xmake [task]
, task.menu
}
-- done help
function main._help()
-- done help
if option.get("help") then
-- print menu
option.show_menu(option.taskname())
-- ok
return true
-- done version
elseif option.get("version") then
-- print title
if menu.title then
utils.cprint(menu.title)
end
-- print copyright
if menu.copyright then
utils.cprint(menu.copyright)
end
-- ok
return true
end
end
-- the init function for main
function main._init()
-- init the project directory
local projectdir = option.find(xmake._ARGV, "project", "P") or xmake._PROJECT_DIR
if projectdir and not path.is_absolute(projectdir) then
projectdir = path.absolute(projectdir)
elseif projectdir then
projectdir = path.translate(projectdir)
end
xmake._PROJECT_DIR = projectdir
assert(projectdir)
-- init the xmake.lua file path
local projectfile = option.find(xmake._ARGV, "file", "F") or xmake._PROJECT_FILE
if projectfile and not path.is_absolute(projectfile) then
projectfile = path.absolute(projectfile, projectdir)
end
xmake._PROJECT_FILE = projectfile
assert(projectfile)
end
-- the main function
function main.done()
-- init
main._init()
-- init option
local ok, errors = option.init(menu)
if not ok then
utils.error(errors)
return -1
end
-- start profiling
if option.get("profile") then
profiler:start()
end
-- run help?
if main._help() then
return 0
end
-- save command lines to history
history.save("cmdlines", option.cmdline())
-- run task
ok, errors = task.run(option.taskname() or "build")
if not ok then
utils.error(errors)
return -1
end
-- dump deprecated entries
deprecated.dump()
-- stop profiling
if option.get("profile") then
profiler:stop()
end
-- ok
return 0
end
-- return module: main
return main
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