bin/krypton in krypton-0.1.7 vs bin/krypton in krypton-0.1.8

@@ -26,11 +26,11 @@
 
   opts.on('-r', '--raw', 'Set the input and output type to the raw bytes, if available (Default: false)') do
     options[:raw] = true
   end
 
-  opts.on('-u', '--urlsafe', 'Make output data URL safe (base64)') do
+  opts.on('-u', '--urlsafe', 'Make output data URL safe (base64) if applicable') do
     options[:urlsafe] = true
   end
 
   opts.on('--verbose', 'Run verbosely') do
     $verbose = true
@@ -87,12 +87,16 @@
       puts "#{data + ' => '}#{Paint[result.strip, '#2ecc71']}"
     end
     exit 0
   
   when 'uuid'
-    puts Paint[SecureRandom.uuid, '#2ecc71']
-  
+    if options[:std]
+      puts SecureRandom.uuid
+    else
+      puts Paint[SecureRandom.uuid, '#2ecc71']
+    end
+
   when 'totp'
     if ARGV.length == 2
       puts "You need a secret to generate a totp."
       exit 1
     else
@@ -120,10 +124,17 @@
       puts Krypton::B64.decode(data, options[:urlsafe])
     else
       puts "#{data + ' => ' + Paint[Krypton::B64.decode(data, options[:urlsafe]),'#2ecc71']}"
     end
     exit 0
-    
+  when 'sum'
+    filename = ARGV[ARGV.length - 1] || gets
+    if options[:std]
+      puts Krypton::SHA.checksum(filename, options[:raw])
+    else
+      puts "#{filename} => #{Paint[Krypton::SHA.checksum(filename, options[:raw]), '#2ecc71']}"
+    end
+    exit 0
   else
     puts "#{opt} is not a valid action!"
     exit 1
   end
 end