@@ -35,18 +35,22 @@ source files are the hash values as an array. Here is a sample Blendfile: == Usage Usage: blend [options] - -h, --help Show this message - -V, --version Prints Blender's version number - -g, --generate Generate a stub Blendfile - -f, --file FILE Use given Blendfile - -r, --root ROOT Specify the path to the web root directory - -t, --type TYPE Select file type to blend (css, js) - -m, --min [MINIFIER] Select minifier to use (yui, none) - -c, --cache-buster [BUSTER] Append cache busters to URLs in CSS, defaults to timestamps - --force Force blending when source files aren't newer than output files - --yui=YUIOPTS Pass arguments to YUI Compressor - -d, --data EXPERIMENTAL Convert url(file.ext) to url(data:) in CSS files - -z, --gzip EXPERIMENTAL Also create gzip output files + -g, --generate Generate a stub Blendfile + -f, --file FILE Use specified Blendfile + -r, --root ROOT Specify the path to the web root directory + -t, --type TYPE Select file type to blend (css, js) + -m, --min [MINIFIER] Select minifier to use (yui, none) + -c, --cache-buster [BUSTER] Add cache busters to URLs in CSS + --force Don't allow output files to be skipped + --yui=YUIOPTS Pass arguments to YUI Compressor + + Experimental: + -d, --data Convert url(file.ext) to url(data:) in CSS + -z, --gzip Additionally generate gzipped output files + + Meta: + -h, --help Show this message + -V, --version Show the version number == Examples README.txt @@ -11,19 +11,28 @@ require 'front_end_architect/blender' options = {} +def section(opts, title) + opts.separator '' + opts.separator title + ':' +end + opts = OptionParser.new do |opts| - opts.on('-h', '--help', "Show this message") { puts opts; exit 0 } - opts.on('-V', '--version', "Show the version number") { puts "Front-End Blender v#{FrontEndArchitect::Blender::VERSION}"; exit 0 } - opts.on('-g', '--generate', String, "Generate a stub Blendfile") { options[:generate] = true } - opts.on('-f FILE', '--file FILE', String, "Use given Blendfile") {|f| options[:blendfile] = f } - opts.on('-r ROOT', '--root ROOT', String, "Set the path to the web root directory") {|r| options[:root] = r } - opts.on('-t TYPE', '--type TYPE', [:css, :js], "Select file type to blend (css, js)") {|t| options[:file_type] = t } - opts.on('-m [MINIFIER]', '--min [MINIFIER]', [:yui, :none], "Select minifier to use (yui, none)") {|m| options[:min] = m.nil? ? :none : m.to_sym } - opts.on('-c [BUSTER]', '--cache-buster [BUSTER]', String, "Append cache busters to URLs in CSS, defaults to timestamps") {|b| options[:cache_buster] = b.nil? ? :mtime : b } - opts.on( '--force', String, "Force blending when source files aren't newer than output files") { options[:force] = true } - opts.on( '--yui=YUIOPTS', String, "Pass arguments to YUI Compressor") {|o| options[:yuiopts] = o } - opts.on('-d', '--data', String, "EXPERIMENTAL Convert url(file.ext) to url(data:) in CSS files") { options[:data] = true } - opts.on('-z', '--gzip', String, "EXPERIMENTAL Also create gzip output files") { options[:gzip] = true } + version = "Front-End Blender v#{FrontEndArchitect::Blender::VERSION}" + + opts.on('-g', '--generate', String, "Generate a stub Blendfile") { options[:generate] = true } + opts.on('-f FILE', '--file FILE', String, "Use specified Blendfile") {|f| options[:blendfile] = f } + opts.on('-r ROOT', '--root ROOT', String, "Specify the path to the web root directory") {|r| options[:root] = r } + opts.on('-t TYPE', '--type TYPE', [:css, :js], "Select file type to blend (css, js)") {|t| options[:file_type] = t } + opts.on('-m [MINIFIER]', '--min [MINIFIER]', [:yui, :none], "Select minifier to use (yui, none)") {|m| options[:min] = m.nil? ? :none : m.to_sym } + opts.on('-c [BUSTER]', '--cache-buster [BUSTER]', String, "Add cache busters to URLs in CSS") {|b| options[:cache_buster] = b.nil? ? :mtime : b } + opts.on( '--force', String, "Don't allow output files to be skipped") { options[:force] = true } + opts.on( '--yui=YUIOPTS', String, "Pass arguments to YUI Compressor") {|o| options[:yuiopts] = o } + section opts, 'Experimental' + opts.on('-d', '--data', String, "Convert url(file.ext) to url(data:) in CSS") { options[:data] = true } + opts.on('-z', '--gzip', String, "Additionally generate gzipped output files") { options[:gzip] = true } + section opts, 'Meta' + opts.on('-h', '--help', "Show this message") { puts opts; exit 0 } + opts.on('-V', '--version', "Show the version number") { puts version; exit 0 } opts.parse!(ARGV) rescue return false end bin/blend b20270b2a6ab391d45c1f25a29d471667db3c28c Chris Griego cgriego@gmail.com http://github.com/front-end/front-end-blender/commit/7adc86ce9794a2e1cb15a83d0e467dc0ba203fd7 7adc86ce9794a2e1cb15a83d0e467dc0ba203fd7 2008-11-25T15:27:55-08:00 2008-11-25T15:27:55-08:00 Cleaned up command line -help output. 2e24c1d5e2bbb2ecc5dae71564940aa3ef9b0aaf Chris Griego cgriego@gmail.com