(PDK-596) Accept "forgeuser-modulename" as argument to new module

This allows another pattern from `puppet module generate`, where the
forge user name was already specified in the initial command.

Like the last commit, this also adds downcasing for future-proofing against
the forge becoming stricter on lower case usernames.

lib/pdk/cli/module/generate.rb

@@ -27,8 +27,14 @@ module PDK::CLI
       answer = redirect.run
 
       if answer
-        opts[:module_name] = module_name
-        opts[:target_dir] = module_name
+        module_name_parts = module_name.split('-', 2)
+        if module_name_parts.size > 1
+          opts[:username] = module_name_parts[0]
+          opts[:module_name] = module_name_parts[1]
+        else
+          opts[:module_name] = module_name
+        end
+        opts[:target_dir] = opts[:module_name]
 
         PDK.logger.info(_('Creating new module: %{modname}') % { modname: module_name })
         PDK::Generate::Module.invoke(opts)

lib/pdk/cli/new/module.rb

@@ -17,8 +17,14 @@ module PDK::CLI
       target_dir = args[1]
 
       unless module_name.nil? || module_name.empty?
-        opts[:module_name] = module_name
-        opts[:target_dir] = target_dir.nil? ? module_name : target_dir
+        module_name_parts = module_name.split('-', 2)
+        if module_name_parts.size > 1
+          opts[:username] = module_name_parts[0]
+          opts[:module_name] = module_name_parts[1]
+        else
+          opts[:module_name] = module_name
+        end
+        opts[:target_dir] = target_dir.nil? ? opts[:module_name] : target_dir
       end
 
       PDK.logger.info(_('Creating new module: %{modname}') % { modname: module_name })

lib/pdk/generate/module.rb

@@ -123,7 +123,7 @@ def self.username_from_login
       end
 
       def self.prepare_metadata(opts = {})
-        username = PDK.answers['forge-username'] || username_from_login
+        opts[:username] = (opts[:username] || PDK.answers['forge-username'] || username_from_login).downcase
 
         defaults = {
           'version'      => '0.1.0',
@@ -132,7 +132,7 @@ def self.prepare_metadata(opts = {})
             { 'name' => 'puppet', 'version_requirement' => '>= 4.7.0 < 6.0.0' },
           ],
         }
-        defaults['name'] = "#{username}-#{opts[:module_name]}" unless opts[:module_name].nil?
+        defaults['name'] = "#{opts[:username]}-#{opts[:module_name]}" unless opts[:module_name].nil?
         defaults['author'] = PDK.answers['author'] unless PDK.answers['author'].nil?
         defaults['license'] = PDK.answers['license'] unless PDK.answers['license'].nil?
         defaults['license'] = opts[:license] if opts.key? :license
@@ -297,6 +297,7 @@ def self.module_interview(metadata, opts = {})
         interview = PDK::CLI::Util::Interview.new(prompt)
 
         questions.reject! { |q| q[:name] == 'module_name' } if opts.key?(:module_name)
+        questions.reject! { |q| q[:name] == 'forge_username' } if opts.key?(:username)
         questions.reject! { |q| q[:name] == 'license' } if opts.key?(:license)
 
         interview.add_questions(questions)
@@ -316,10 +317,10 @@ def self.module_interview(metadata, opts = {})
           exit 0
         end
 
-        forge_username = answers['forge_username']
+        opts[:username] ||= answers['forge_username']
         opts[:module_name] ||= answers['module_name']
 
-        answers['name'] = "#{answers['forge_username']}-" + (opts[:module_name])
+        answers['name'] = "#{opts[:username]}-" + (opts[:module_name])
         answers['license'] = opts[:license] if opts.key?(:license)
         answers['operatingsystem_support'].flatten!
 
@@ -347,7 +348,7 @@ def self.module_interview(metadata, opts = {})
         end
 
         PDK.answers.update!(
-          'forge-username' => forge_username,
+          'forge-username' => opts[:username],
           'author'         => answers['author'],
           'license'        => answers['license'],
         )

spec/unit/pdk/cli/module/generate_spec.rb

@@ -29,6 +29,16 @@
       expect(PDK::Generate::Module).to receive(:invoke)
       PDK::CLI.run(['module', 'generate', module_name])
     end
+
+    context 'when passed a module name with a forge user' do
+      let(:module_name) { 'user-test123' }
+
+      it 'validates and parses the module name' do
+        expect(PDK::Generate::Module).to receive(:invoke).with(hash_including(module_name: 'test123', username: 'user'))
+        expect(logger).to receive(:info).with("Creating new module: #{module_name}")
+        PDK::CLI.run(['module', 'generate', module_name])
+      end
+    end
   end
 
   # context 'with a no at the prompt' do

spec/unit/pdk/cli/new/module_spec.rb

@@ -70,4 +70,14 @@
       end
     end
   end
+
+  context 'when passed a module name with a forge user' do
+    let(:module_name) { 'user-test123' }
+
+    it 'validates and parses the module name' do
+      expect(PDK::Generate::Module).to receive(:invoke).with(hash_including(module_name: 'test123', username: 'user'))
+      expect(logger).to receive(:info).with("Creating new module: #{module_name}")
+      PDK::CLI.run(['new', 'module', module_name])
+    end
+  end
 end