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89e9d67 Jun 3, 2013
@vasvitaly @mde
executable file 57 lines (52 sloc) 1.62 KB
#!/usr/bin/ruby
#
# Copyright 2009 Matthew Eernisse (mde@fleegix.org)
#
# 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.
#
# This is a sample script for stripping the copious comments
# from Olson timezone data files.
#
def clean_file(file_path, target_path=false)
t = File.read(file_path)
t.gsub!(/^#.*\n/, '')
t.gsub!(/^\n/, '')
if target_path
File.open(target_path, 'w') do |targ|
targ.puts t
end
else
print t
end
end
if ARGV.length == 0
print "Usage: strip_comments.rb /path/to/input/file\n"
print "- puts results into standard output (console) \n"
print "Use strip_comments.rb /path/to/input/file | /path/to/input/result_file to fill other file \n\n"
print "Convert all tz files in folder: strip_comments.rb /path/to/folder\n"
print "- will get all files in folder without extension and creates \"input_file_name.tz\" files filled clean content "
print "in same folder\n "
exit
else
path = ARGV[0]
end
if File::directory?(path)
Dir.foreach(path) do |entry|
unless entry =~ /\./
fn = File::join(path, entry)
clean_file(fn, "#{fn}.tz")
end
end
else
clean_file(path)
end
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