add io for sandbox

3 files changed, 160 insertions, 19 deletions

diff --git a/xmake/core/base/io.lua b/xmake/core/base/io.lua
index a59383d61..685b05bf8 100644
--- a/xmake/core/base/io.lua
+++ b/xmake/core/base/io.lua
@@ -97,22 +97,6 @@ function io._save(file, object)
     return io._save_with_level(file, object, 0)
 end
 
--- create directory and open a writable file
-function io.openmk(filepath)
-
-    -- check
-    assert(filepath)
-
-    -- get the file directory
-    local dir = path.directory(filepath)
-
-    -- ensure the file directory 
-    if not os.isdir(dir) then os.mkdir(dir) end
-
-    -- open it
-    return io.open(filepath, "w")
-end
-
 -- read all data from file 
 function io.readall(filepath)
 
diff --git a/xmake/core/sandbox/modules/io.lua b/xmake/core/sandbox/modules/io.lua
new file mode 100644
index 000000000..5c7d0fc27
--- /dev/null
+++ b/xmake/core/sandbox/modules/io.lua
@@ -0,0 +1,149 @@
+--!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 {}
+
+-- 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
+
+-- 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.read(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.write(filepath, data)
+    if not ok then
+        raise(errors)
+    end
+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
+
diff --git a/xmake/core/sandbox/modules/os.lua b/xmake/core/sandbox/modules/os.lua
index 89e07ca96..857ab0cf8 100644
--- a/xmake/core/sandbox/modules/os.lua
+++ b/xmake/core/sandbox/modules/os.lua
@@ -29,9 +29,6 @@ local vformat   = require("sandbox/modules/vformat")
 -- define module
 local sandbox_os = sandbox_os or {}
 
--- inherit the public interfaces of os
-sandbox_os.curdir   = os.curdir
-
 -- copy file or directory
 function sandbox_os.cp(src, dst)
     
@@ -136,6 +133,17 @@ function sandbox_os.rmdir(dir)
 
 end
 
+-- get the current directory
+function sandbox_os.curdir()
+   
+    -- get it
+    local curdir = os.curdir()
+    assert(curdir)
+
+    -- ok
+    return curdir
+end
+
 -- run shell
 function sandbox_os.run(cmd, ...)