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Contents
#!/usr/bin/env ruby
#
# Copyright (C) 2004 Satoru Takabayashi <satoru@namazu.org>
# You can redistribute it and/or modify it under GPL2.
#
# Modified by machu ( http://www.machu.jp/diary/ )
# 2008-03-07: adding last-modified filter with -a and -b option
#
require 'optparse'
after_date = Time.at(0)
before_date = Time.now
test = false
opt = OptionParser.new
opt.on('-a AFTER_HOUR') {|v|
after_date = Time.at(Time.now - 60 * 60 * v.to_i)
}
opt.on('-b BEFORE_HOUR') {|v|
before_date = Time.at(Time.now - 60 * 60 * v.to_i)
}
opt.on('-t') {|v|
test = true
}
opt.parse!(ARGV)
puts "Usage: tdiary-comment-clean [-a AFTER_HOUR] [-b BEFORE_HOUR] PATTERN FILE..." if ARGV.length == 0
pattern = Regexp.new(ARGV.shift)
file_names = ARGV
class Comment
attr_accessor :body, :date
def initialize
@body = ""
end
def <<(body)
if body.match(/^Last-Modified: (\d+)$/)
@date = Time.at($1.to_i)
end
@body << body
end
end
deleted_comments = []
file_names.each {|file_name|
i = File.open(file_name)
first_line = i.gets
comments = []
comment = Comment.new
while line = i.gets
if line == ".\n"
comments.push(comment)
comment = Comment.new
else
comment << line
end
end
i.close
tmp_name = "tmp.#{Process.pid}"
File.open(tmp_name, "w") {|o|
o.print first_line
comments.each {|comment|
if pattern.match(comment.body) and (before_date > comment.date) and (after_date < comment.date)
deleted_comments.push(comment)
else
o.print comment.body
o.puts "."
end
}
}
File.rename(file_name, file_name + ".bak") unless test
File.rename(tmp_name, file_name) unless test
}
deleted_comments.each {|comment|
print comment.body
puts "."
}
Version data entries
52 entries across 46 versions & 2 rubygems