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https://gitlab.com/mbunkus/mkvtoolnix.git
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60 lines
1.3 KiB
Ruby
60 lines
1.3 KiB
Ruby
def parse_news file_name
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news = []
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current_line = []
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version = 'HEAD'
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date = 'unknown'
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type = 'Other changes'
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ignore = true
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flush = lambda do
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current_line = current_line.join("\n").gsub(%r{\A\n+|\n+\z}, '')
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if !current_line.empty?
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news << {
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:content => current_line,
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:version => version,
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:date => date,
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:type => type
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}
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end
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current_line = []
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end
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IO.read(file_name).
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gsub(%r{<!--.*?-->}, '').
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split(%r{\n}).
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each do |line|
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flush.call if %r{^[#*]}.match(line)
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# # Version 9.7.1 "Pandemonium" 2016-12-27
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# # Version 0.6.4 2003-08-27
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if match = %r{ ^\# \s+ Version \s+ (?<version> [0-9.-]+) (?: \s+ " (?<codename>.+) " )? \s+ (?<year>\d+)-(?<month>\d+)-(?<day>\d+) }x.match(line)
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version = match[:version]
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date = sprintf("%04d-%02d-%02d", match[:year].to_i, match[:month].to_i, match[:day].to_i)
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type = 'Other changes'
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ignore = false
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elsif match = %r{ ^\# \s+ Version \s+ \? }x.match(line)
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ignore = true
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elsif ignore
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next
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elsif %r{ ^\#\# \s+ (.+) }x.match(line)
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type = $1
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else
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flush.call if /^\*/.match(line)
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current_line << line.gsub(%r{^\*\s*}, '').sub(%r{^\s\s}, '')
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end
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end
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flush.call
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news.chunk { |e| e[:version] }
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end
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