From 00cd7e605400a459822294f3ceff5194cf9b56d5 Mon Sep 17 00:00:00 2001 From: ruki Date: Mon, 4 May 2015 22:05:39 +0800 Subject: add some path and string interfaces --- xmake/scripts/base/string.lua | 44 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 44 insertions(+) create mode 100644 xmake/scripts/base/string.lua (limited to 'xmake/scripts/base/string.lua') diff --git a/xmake/scripts/base/string.lua b/xmake/scripts/base/string.lua new file mode 100644 index 000000000..87e37635a --- /dev/null +++ b/xmake/scripts/base/string.lua @@ -0,0 +1,44 @@ +--!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 http://www.gnu.org/licenses/ +-- +-- Copyright (C) 2009 - 2015, ruki All rights reserved. +-- +-- @author ruki +-- @file string.lua +-- + +-- define module: string +local string = string or {} + +-- find the last substring with the given pattern +function string.find_last(self, pattern, plain) + -- find the last substring + local curr = 0 + repeat + local next = self:find(pattern, curr + 1, plain) + if next then + curr = next + end + until (not next) + + -- found? + if curr > 0 then + return curr + end +end + +-- return module: string +return string -- cgit v1.3.1