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-rw-r--r--xmake/modules/private/utils/trim_trailing_spaces.lua20
1 files changed, 20 insertions, 0 deletions
diff --git a/xmake/modules/private/utils/trim_trailing_spaces.lua b/xmake/modules/private/utils/trim_trailing_spaces.lua
index b40371c39..df8089b41 100644
--- a/xmake/modules/private/utils/trim_trailing_spaces.lua
+++ b/xmake/modules/private/utils/trim_trailing_spaces.lua
@@ -1,3 +1,23 @@
+--!A cross-platform build utility based on Lua
+--
+-- Licensed under the Apache License, Version 2.0 (the "License");
+-- you may not use this file except in compliance with the License.
+-- You may obtain a copy of the License at
+--
+-- http://www.apache.org/licenses/LICENSE-2.0
+--
+-- Unless required by applicable law or agreed to in writing, software
+-- distributed under the License is distributed on an "AS IS" BASIS,
+-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+-- See the License for the specific language governing permissions and
+-- limitations under the License.
+--
+-- Copyright (C) 2015-present, TBOOX Open Source Group.
+--
+-- @author ruki
+-- @file trim_trailing_spaces.lua
+--
+
function main(pattern)
for _, filepath in ipairs(os.files(pattern)) do
local filedata = io.readfile(filepath)