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| | # helper method for generating the ChangeLog in RDoc format atomically
module Wrongdoc::Changelog
include Wrongdoc::History
def changelog
fp = Tempfile.new('ChangeLog', '.')
fp.write "ChangeLog from #@cgit_uri"
cmd = %w(git log)
if @changelog_start && tags[0]
range = "#@changelog_start..#{tags[0][:tag]}"
fp.write(" (#{range})")
cmd << range
end
fp.write("\n\n")
prefix = " "
IO.popen(cmd.join(' ')) do |io|
io.each { |line|
fp.write prefix
fp.write line
}
end
fp.chmod(0666 & ~File.umask)
File.rename(fp.path, 'ChangeLog')
fp.close!
end
end
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