Commit c48a3db

@@ -22,11 +22,16 @@ module TFA
       name ? storage.secret_for(name) : storage.all
     end
 
-    desc "totp NAME", "generate a Time based One Time Password"
+    desc "totp NAME", "generate a Time based One Time Password using the secret associated with the given NAME."
     def totp(name = nil)
       TotpCommand.new(storage).run(name)
     end
 
+    desc "now SECRET", "generate a Time based One Time Password for the given secret"
+    def now(secret)
+      TotpCommand.new(storage).run('', secret)
+    end
+
     private
 
     def storage

@@ -4,8 +4,7 @@ module TFA
       @storage = storage
     end
 
-    def run(name)
-      secret = secret_for(name)
+    def run(name, secret = secret_for(name))
       secret ? password_for(secret) : all_passwords
     end
 

@@ -1,3 +1,3 @@
 module TFA
-  VERSION = "0.0.12".freeze
+  VERSION = "0.0.13".freeze
 end

@@ -77,5 +77,11 @@ module TFA
         expect(subject.show(name)).to be_nil
       end
     end
+
+    describe "#now" do
+      it "returns a time based one time password for the given secret" do
+        expect(subject.now(dev_secret)).to eql(code_for(dev_secret))
+      end
+    end
   end
 end