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#!/usr/bin/env ruby
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cmd = `git log --pretty='format:%ci::%an <%ae>::%s'`
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list = {}
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list_order = []
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contributors = []
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changelog_file = "CHANGELOG"
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contributors_file = "Contributors"
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cmd.each_line do |l|
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date, author, subject = l.chomp.split("::")
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date, _time, _zone = date.split(" ")
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id = "#{date}\t#{author}"
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unless (list[id])
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list[id] = []
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list_order << {:id => id, :value => list[id]}
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end
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list[id] << subject
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contributors << author
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end
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# list.each do |id, value|
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file = File.new(changelog_file, "w")
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list_order.each do |i|
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id = i[:id]
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value = i[:value]
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file.puts id.to_s
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file.puts value.map { |e| "\t* #{e}" }.join("\n")
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file.puts "\n"
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end
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file.close
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file = File.new(contributors_file, "w")
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file.puts "Contributors (sorted alphabetically)"
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file.puts "\n"
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file.puts contributors.uniq.sort.join("\n")
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file.close
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