lib/travis/cli/pubkey.rb in travis-1.11.1 vs lib/travis/cli/pubkey.rb in travis-1.12.0

@@ -1,30 +1,32 @@
-# encoding: utf-8
+# frozen_string_literal: true
+
 require 'travis/cli'
 
 module Travis
   module CLI
     class Pubkey < RepoCommand
       attr_accessor :key_format
+
       description "prints out a repository's public key"
-      on('-p', '--pem', 'encode in format used by pem') { |c,_| c.key_format = :pem }
-      on('-f', '--fingerprint', 'display fingerprint')  { |c,_| c.key_format = :fingerprint }
+      on('-p', '--pem', 'encode in format used by pem') { |c, _| c.key_format = :pem }
+      on('-f', '--fingerprint', 'display fingerprint')  { |c, _| c.key_format = :fingerprint }
 
       def run
         error "#{key_format} format not supported by #{api_endpoint}" unless key
         say key, "Public key for #{color(repository.slug, :info)}:\n\n%s", :bold
       end
 
       private
 
-        def key
-          key = repository.public_key
-          case self.key_format ||= :ssh
-          when :fingerprint then key.fingerprint
-          when :pem         then key.to_s
-          when :ssh         then key.to_ssh
-          else raise "unknown format #{key_format}"
-          end
+      def key
+        key = repository.public_key
+        case self.key_format ||= :ssh
+        when :fingerprint then key.fingerprint
+        when :pem         then key.to_s
+        when :ssh         then key.to_ssh
+        else raise "unknown format #{key_format}"
         end
+      end
     end
   end
 end