diff options
| author | no author <noone@nowhere> | 2005-09-26 02:58:54 +0000 |
|---|---|---|
| committer | no author <noone@nowhere> | 2005-09-26 02:58:54 +0000 |
| commit | 84b8431608174e74a4c0d2394eb330a6621bc74b (patch) | |
| tree | ffc2bd7ce21708a9147247c80b0e7fc7728ea063 /bin | |
| download | coderay-84b8431608174e74a4c0d2394eb330a6621bc74b.tar.gz | |
New Repository, initial import
Diffstat (limited to 'bin')
| -rw-r--r-- | bin/coderay | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/bin/coderay b/bin/coderay new file mode 100644 index 0000000..d4239fd --- /dev/null +++ b/bin/coderay @@ -0,0 +1,62 @@ +#!C:/ruby/bin/ruby
+
+# CodeRay Executable
+#
+# Version: 0.1
+# Author: murphy
+
+require 'optparse'
+
+def err msg
+ $stderr.puts msg
+end
+
+begin
+ require 'coderay'
+
+ if ARGV.empty?
+ puts <<-USAGE
+Usage:
+ coderay lang [format] < file > output
+ coderay file [format]
+ USAGE
+ end
+
+ unless format = ARGV[1]
+ $stderr.puts 'No format given; setting to default (HTML)'
+ format = :html
+ end
+
+ lang = ARGV[0] or raise 'No lang/file given.'
+ if lang[/\A:(\w+)\z/]
+ lang = $1.to_sym
+ input = $stdin.read
+ tokens = CodeRay.scan input, lang
+ else
+ file = lang
+ tokens = CodeRay.scan_file file
+ output_filename = file[0...-File.extname(file).size]
+ end
+
+ output = tokens.encode format
+ out = $stdout
+ if output_filename
+ output_filename << '.' << CodeRay::Encoders[format]::FILE_EXTENSION
+ if File.exist? output_filename
+ err 'File %s already exists.' % output_filename
+ exit
+ else
+ out = File.open output_filename, 'w'
+ end
+ else
+
+ end
+ out.print output
+
+rescue => boom
+ err "Error: #{boom.message}\n"
+ err boom.backtrace
+ err '-' * 50
+ err ARGV.options
+ exit 1
+end
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