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|
--!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) 2015 - 2016, ruki All rights reserved.
--
-- @author ruki
-- @file io.lua
--
-- load modules
local io = require("base/io")
local utils = require("base/utils")
local raise = require("sandbox/modules/raise")
local vformat = require("sandbox/modules/vformat")
-- define module
local sandbox_io = sandbox_io or {}
-- print file
function sandbox_io._print(self, ...)
-- check
assert(self._FILE)
-- print it
return self._FILE:write(vformat(...) .. "\n")
end
-- printf file
function sandbox_io._printf(self, ...)
-- check
assert(self._FILE)
-- printf it
return self._FILE:write(vformat(...))
end
-- gsub the given file and return replaced data
function sandbox_io.gsub(filepath, pattern, replace)
-- check
assert(filepath)
-- format it first
filepath = vformat(filepath)
-- replace all
local data, count, errors = io.gsub(filepath, pattern, replace)
if not data then
raise(errors)
end
-- ok
return data, count
end
-- open file
function sandbox_io.open(filepath, mode)
-- check
assert(filepath)
-- format it first
filepath = vformat(filepath)
-- open it
local file, errors = io.open(filepath, mode)
if not file then
raise(errors)
end
-- replace print with vformat
file.print = sandbox_io._print
file.printf = sandbox_io._printf
-- ok?
return file
end
-- load object from the given file
function sandbox_io.load(filepath)
-- check
assert(filepath)
-- format it first
filepath = vformat(filepath)
-- done
local result, errors = io.load(filepath)
if not result then
raise(errors)
end
-- ok
return result
end
-- save object the the given filepath
function sandbox_io.save(filepath, object)
-- check
assert(filepath)
-- format it first
filepath = vformat(filepath)
-- done
local ok, errors = io.save(filepath, object)
if not ok then
raise(errors)
end
end
-- read all data from file
function sandbox_io.read(filepath)
-- check
assert(filepath)
-- format it first
filepath = vformat(filepath)
-- done
local result, errors = io.readall(filepath)
if not result then
raise(errors)
end
-- ok
return result
end
-- write all data to file
function sandbox_io.write(filepath, data)
-- check
assert(filepath)
-- format it first
filepath = vformat(filepath)
-- done
local ok, errors = io.writall(filepath, data)
if not ok then
raise(errors)
end
end
-- print line to file
function sandbox_io.print(filepath, ...)
-- print it
sandbox_io.write(filepath, vformat(...) .. "\n")
end
-- print data to file
function sandbox_io.printf(filepath, ...)
-- print it
sandbox_io.write(filepath, vformat(...))
end
-- printf file
function sandbox_io._printf(self, ...)
-- check
assert(self._FILE)
-- printf it
return self._FILE:write(vformat(...))
end
-- cat the given file
function sandbox_io.cat(filepath, linecount)
-- check
assert(filepath)
-- format it first
filepath = vformat(filepath)
-- cat it
io.cat(filepath, linecount)
end
-- tail the given file
function sandbox_io.tail(filepath, linecount)
-- check
assert(filepath)
-- format it first
filepath = vformat(filepath)
-- tail it
io.tail(filepath, linecount)
end
-- return module
return sandbox_io
|
