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