--!The Automatic Cross-platform Build Tool
-- 
-- 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) 2009 - 2015, ruki All rights reserved.
--
-- @author      ruki
-- @file        _run.lua
--

-- define module: _run
local _run = _run or {}

-- load modules
local rule      = require("base/rule")
local path      = require("base/path")
local utils     = require("base/utils")
local config    = require("base/config")
local project   = require("base/project")
    
-- done the given config
function _run.done()

    -- the options
    local options = xmake._OPTIONS
    assert(options and xmake._PROJECT_DIR)

    -- the target name
    local name = options.target
    if not name then
        -- error
        utils.error("no runable target!")
        return false
    end

    -- the targets
    local targets = project.targets()
    if not targets or not targets[name] then
        -- error
        utils.error("not found target: %s!", name)
        return false
    end

    -- the target
    local target = targets[name]
    if not target.kind or type(target.kind) ~= "string" or target.kind ~= "binary" then
        -- error
        utils.error("the target %s is not executale!", name)
        return false
    end

    -- the target file
    local targetfile = rule.targetfile(name, target)
    if targetfile and not path.is_absolute(targetfile) then
        targetfile = path.absolute(targetfile, xmake._PROJECT_DIR)
    end

    -- check the target file
    if not targetfile and not os.isfile(targetfile) then
        -- error
        utils.error("not found target file: %s!", targetfile)
        return false
    end

    -- the arguments
    local arguments = options.arguments or {}
    if type(arguments) ~= "table" then
        arguments = {}
    end

    -- done 
    local ok = os.execute(string.format("%s %s", targetfile, table.concat(arguments)))

    -- ok?
    return utils.ifelse(ok == 0, true, false)
end

-- return module: _run
return _run