#!/usr/bin/env ruby
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require 'fileutils'
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# Automate copyright update with year 2015, using 'svn status' to retrieve modified files.
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# Only modified files (with 'M' mark) are updated.
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#
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class Copyright
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def updated_files
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files = []
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puts "Get modified files from svn..."
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lines = `svn st`
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puts "There are #{lines.split("\n").size} files to update."
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lines.split("\n").each { |line|
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mod, file = line.split(" ")
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if mod=="M"
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files << file
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end
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}
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files
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end
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def process(file)
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is_replaced = nil
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File.open(file) { |source|
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content = source.read
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is_replaced = update_copyright(content)
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if is_replaced
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File.open(file + ".copy", "w+") { |f| f.write(content) }
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#puts `head -n 27 #{file}`
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#puts("content:\n" + content.split("\n")[20..27].join("\n"))
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else
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puts "WARN : no replacement"
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end
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}
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if is_replaced
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FileUtils.mv(file + ".copy", file, :verbose => false)
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end
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end
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def update_copyright(content)
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# handle FG copyright with 1 date
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pattern = /(^\s+\*\s+)Copyright (\d+) ForgeRock,? AS/i
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mdata = content.match(pattern)
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if !mdata.nil?
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if mdata[2]!="2015"
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replace = '\1Copyright \2-2015 ForgeRock AS'
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is_replaced = content.gsub!(pattern, replace)
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else
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is_replaced = true # no action needed
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end
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end
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# handle FG copyright with 2 dates
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pattern = /(^\s+\*\s+)Copyright (\d+)-(\d+) ForgeRock,? AS/i
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replace = '\1Copyright \2-2015 ForgeRock AS'
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is_replaced = content.gsub!(pattern, replace)
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if is_replaced.nil?
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# handle FG portions copyright with 2 dates
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pattern = /(^\s+\*\s+)Portions Copyright (\d+)-(\d+) ForgeRock,? AS/i
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replace = '\1Portions Copyright \2-2015 ForgeRock AS'
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is_replaced = content.gsub!(pattern, replace)
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end
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if is_replaced.nil?
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# handle FG portions copyright with 1 date
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pattern = /(^\s+\*\s+)Portions Copyright (\d+) ForgeRock,? AS/i
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mdata = content.match(pattern)
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if !mdata.nil? && mdata[2]!="2015"
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replace = '\1Portions Copyright \2-2015 ForgeRock AS'
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is_replaced = content.gsub!(pattern, replace)
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end
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if is_replaced.nil?
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# Handle no FG portions
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pattern = /(^\s+\*)(\s+)Copyright (\d+-?\d*)\s(.*)$\n\s+\*\/$/i
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replace = '\1\2Copyright \3 \4' + "\n\\1\\2Portions Copyright 2015 ForgeRock AS\n\\1/"
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is_replaced = content.gsub!(pattern, replace)
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end
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end
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is_replaced
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end
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def run(args)
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if args.size==0
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files = updated_files
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else
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files = args
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end
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files.each { |file|
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puts "Processing file #{file}"
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process(file)
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}
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end
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end
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# Launch copyright update
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Copyright.new.run(ARGV)
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