class Glam::CLI
Public Class Methods
new()
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# File lib/glam/cli.rb, line 11 def initialize @options = { indent_size: 2, } end
run()
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# File lib/glam/cli.rb, line 7 def self.run new.run end
Public Instance Methods
run()
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# File lib/glam/cli.rb, line 17 def run @parser = OptionParser.new do |o| o.on "-i", "--indent [INDENT]", "How many spaces to indent at each level", Integer do |indent_size| @options[:indent_size] = indent_size end end @parser.banner = "glam #{Glam::VERSION}\n\nUsage: glam [options] file" @parser.on_tail "-h", "--help", "Show help" do $stderr.puts @parser exit 1 end @parser.on_tail "-v", "--version", "Print the version" do $stderr.puts Glam::VERSION exit 2 end @parser.parse! glam = Glam::Glamorizer.new(@options) html = if ARGV[0] file = File.expand_path(ARGV[0]) if File.exists?(file) File.read(file) else $stderr.puts "#{file} does not exist" exit 3 end else STDIN.read end puts glam.glamorize(html) end