az in az-2.0.0

- old
+ new

@@ -1,23 +1,26 @@
 #!/usr/bin/env ruby
 # frozen_string_literal: true
 
 require "rationalist"
 require "paint"
+require "clipboard"
 require "az"
 
 argv = Rationalist.parse(
   ARGV,
   string: '_',
   alias: {
     t: 'to',
     v: 'version',
+    c: 'copy',
   },
   boolean: [
     'fonts',
     'help',
     'version',
+    'copy'
   ]
 )
 
 if argv[:version]
   puts "az #{Az::VERSION} by #{Paint["J-_-L", :bold]} <https://github.com/janlelis/az>"
@@ -34,10 +37,12 @@
 
   #{Paint["USAGE", :underline]}
 
   #{Paint["az", :bold]} data --to font
 
+  --to                  | -t | specify font to use (required)
+  --copy                | -c | copy to clipboard instead of displaying on stdout
   --fonts               |    | displays list of fonts
   --help                |    | this help page
   --version             | -v | displays version of az
 
   #{Paint["MORE INFO", :underline]}
@@ -46,19 +51,33 @@
 
   HELP
   exit(0)
 end
 
+if argv[:fonts]
+  puts Az.fonts.join(" ")
+  exit(0)
+end
+
 if argv[:_] && argv[:_][0]
   data = argv[:_][0]
 elsif !$stdin.tty?
   data = $stdin.read
 else
   data = nil
 end
 
 begin
-  puts Az.az(data, argv[:to])
+  res = Az.az(
+    data,
+    (argv[:to] or raise ArgumentError, "must specify font via --to option"),
+  )
+  if argv[:copy]
+    Clipboard.copy(res)
+    puts "Converted string has been copied to the clipboard"
+  else
+    puts res
+  end
 rescue ArgumentError
   $stderr.puts Paint[$!.message, :red]
   exit(1)
 end