84 lines
1.3 KiB
Ruby
Executable file
84 lines
1.3 KiB
Ruby
Executable file
#!/usr/bin/ruby
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#
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# = bluecloth
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#
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# Format one or more text files with the markdown formatter.
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#
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# = Synopsis
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#
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# bluecloth [OPTIONS] [FILES]
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#
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#
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#
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BEGIN {
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require 'bluecloth'
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require 'optparse'
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}
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DocumentWrapper = %{
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<html>
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<head><title>%s</title></head>
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<body>
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%s
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</body>
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</html>
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}
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def main
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fragment = false
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destination = '.'
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ARGV.options do |oparser|
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oparser.banner = "Usage: #$0 [OPTIONS] FILES"
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# Debug mode
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oparser.on( "--debug", "-d", TrueClass, "Turn debugging output on" ) {
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$DEBUG = true
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}
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# 'Fragment' mode
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oparser.on( "--fragment", "-f", TrueClass,
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"Output HTML fragments instead of whole documents" ) {
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fragment = true
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}
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# Output destination
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#oparser.on( "--output=DESTINATION", "-o DESTINATION", String,
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# "Write output to DESTINATION instead of the current directory" ) {|arg|
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# destination = arg
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#}
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oparser.parse!
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end
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# Filter mode if no arguments
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ARGV.push( "-" ) if ARGV.empty?
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ARGV.each {|file|
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if file == '-'
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contents = $stdin.readlines(nil)
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else
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contents = File::readlines( file, nil )
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end
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bc = BlueCloth::new( contents.join )
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if fragment
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$stdout.puts bc.to_html
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else
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$stdout.puts DocumentWrapper % [ file, bc.to_html ]
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end
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}
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rescue => err
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$stderr.puts "Aborting: Fatal error: %s" % err.message
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exit 255
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end
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main
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