Refactor the clone method to decrease its cyclomatic complexity

.rubocop.yml

@@ -10,10 +10,10 @@ ClassLength:
   Enabled: false
 
 CyclomaticComplexity:
-  Max: 16
+  Max: 9
 
 LineLength:
-  Max: 174
+  Max: 163
 
 MethodLength:
   Max: 31

lib/homesick.rb

@@ -40,23 +40,13 @@ class Homesick < Thor
       elsif uri =~ GITHUB_NAME_REPO_PATTERN
         destination = Pathname.new(uri).basename
         git_clone "https://github.com/#{Regexp.last_match[1]}.git", destination: destination
-      elsif uri =~ /%r([^%r]*?)(\.git)?\Z/
+      elsif uri =~ /%r([^%r]*?)(\.git)?\Z/ || uri =~ /[^:]+:([^:]+)(\.git)?\Z/
         destination = Pathname.new(Regexp.last_match[1])
-        git_clone uri
+        git_clone uri, destination: destination
-      elsif uri =~ /[^:]+:([^:]+)(\.git)?\Z/
-        destination = Pathname.new(Regexp.last_match[1])
-        git_clone uri
       else
         fail "Unknown URI format: #{uri}"
       end
 
-      if destination.join('.gitmodules').exist?
-        inside destination do
-          git_submodule_init
-          git_submodule_update
-        end
-      end
-
       rc(destination)
     end
   end

lib/homesick/actions.rb

@@ -16,6 +16,17 @@ class Homesick
         say_status 'git clone', "#{repo} to #{destination.expand_path}", :green unless options[:quiet]
         system "git clone -q --config push.default=upstream --recursive #{repo} #{destination}" unless options[:pretend]
       end
+
+      git_setup_submodules destination
+    end
+
+    def git_setup_submodules(path)
+      if path.join('.gitmodules').exist?
+        inside path do
+          git_submodule_init
+          git_submodule_update
+        end
+      end
     end
 
     def git_init(path = '.')