From 00cd7e605400a459822294f3ceff5194cf9b56d5 Mon Sep 17 00:00:00 2001
From: ruki <waruqi@gmail.com>
Date: Mon, 4 May 2015 22:05:39 +0800
Subject: add some path and string interfaces

---
 xmake/scripts/base/path.lua | 72 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 72 insertions(+)
 create mode 100644 xmake/scripts/base/path.lua

(limited to 'xmake/scripts/base/path.lua')

diff --git a/xmake/scripts/base/path.lua b/xmake/scripts/base/path.lua
new file mode 100644
index 000000000..eb35283b2
--- /dev/null
+++ b/xmake/scripts/base/path.lua
@@ -0,0 +1,72 @@
+--!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        path.lua
+--
+
+-- define module: path
+local path = path or {}
+
+-- load modules
+local string = require("base/string")
+
+-- get the directory of the path
+function path.directory(p)
+    local i = p:find_last("[/\\]")
+    if i then
+        if i > 1 then i = i - 1 end
+        return p:sub(1, i)
+    else
+        return "."
+    end
+end
+
+-- get the filename of the path
+function path.filename(p)
+    local i = p:find_last("[/\\]")
+    if i then
+        return p:sub(i + 1)
+    else
+        return p
+    end
+end
+
+-- get the basename of the path
+function path.basename(p)
+    local name = path.filename(p)
+    local i = name:find_last(".", true)
+    if i then
+        return name:sub(1, i - 1)
+    else
+        return name
+    end
+end
+
+-- get the file extension of the path: .xxx
+function path.extension(p)
+    local i = p:find_last(".", true)
+    if i then
+        return p:sub(i)
+    else
+        return ""
+    end
+end
+
+-- return module: path
+return path
-- 
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