fix: Properly pass args to start when no command is given

Problem

mux start [project] [args]

should behave the same as:

mux [project] [args]

Currently, the args are not passed through to the start command as
Thor `options` - they come through as args instead.

Solution

Fix the call to Tmuxinator::Cli#start when a project name is passed in
by simply appending `:start` to the args, as the first argument is the
subcommand in Thor::Cli.

Signed-off-by: Andrew Kofink <ajkofink@gmail.com>

CHANGELOG.md

@@ -1,6 +1,8 @@
 ## Unreleased
 ### Features
 - Add support for tmuxinator start --append
+### Fixes
+- Properly pass additional arguments to the start command when no command is given
 
 ## 3.3.3
 ### Features

lib/tmuxinator/cli.rb

@@ -438,7 +438,7 @@ module Tmuxinator
         Tmuxinator::Cli.new.local
       elsif name && !Tmuxinator::Cli::RESERVED_COMMANDS.include?(name) &&
             Tmuxinator::Config.exist?(name: name)
-        Tmuxinator::Cli.new.start(name, *args.drop(1))
+        Tmuxinator::Cli.start([:start, *args])
       else
         Tmuxinator::Cli.start(args)
       end

spec/lib/tmuxinator/cli_spec.rb

@@ -99,9 +99,7 @@ describe Tmuxinator::Cli do
           end
 
           it "should call #start" do
-            instance = instance_double(cli)
-            expect(cli).to receive(:new).and_return(instance)
-            expect(instance).to receive(:start).with(*args)
+            expect(cli).to receive(:start).with([:start, *args])
             subject
           end
 
@@ -109,9 +107,7 @@ describe Tmuxinator::Cli do
             let(:args) { ["sample", "--append"] }
 
             it "should call #start" do
-              instance = instance_double(cli)
-              expect(cli).to receive(:new).and_return(instance)
-              expect(instance).to receive(:start).with("sample", "--append")
+              expect(cli).to receive(:start).with([:start, *args])
               subject
             end
           end