Update.

lib/frame.rb

@@ -17,14 +17,35 @@ def version
 
   def installer
     require 'install'
+    begin
+      InstallerRunner.install
+    rescue LoadError => e
+      puts e.backtrace
+    ensure
+      GC.compact
+    end
   end
 
   def downloader
-    require 'download'
+    require 'install'
+    begin
+      InstallerRunner.download
+    rescue LoadError => e
+      puts e.backtrace
+    ensure
+      GC.compact
+    end
   end
-  
+
   def databases
-    require 'database'
+    require 'install'
+    begin
+      InstallerRunner.database
+    rescue LoadError => e
+      puts e.backtrace
+    ensure
+      GC.compact
+    end
   end
 
   def default

lib/install.rb

@@ -6,17 +6,48 @@
 # Installer runner.
 class InstallerRunner
 
-  def self.run
+  def self.install
     encoding_style
     nyasocom_custom_name
   end
-
+
+  def self.download
+    encoding_style
+    nyasocom_command
+  end
+
+  def self.database
+    encoding_style
+    two = ARGV[1]
+
+    pt = /\Apostgresql\z/
+    pg = /\A--pg\z/
+
+    if two.nil?
+      puts <<-EOF
+
+nyasocom_pg project, clone command.
+
+heat db postgresql
+
+heat db --pg
+
+EOF
+    elsif two.match?(pt)
+      postgresql
+    elsif two.match?(pg)
+      postgresql
+    else
+      puts 'No such option is found, please refer to the documentation.'
+    end
+  end
+
   private
   def self.encoding_style
     Encoding.default_internal = 'UTF-8'
     Encoding.default_external = 'UTF-8'
   end
-  
+
   def self.nyasocom_custom_name
     one = ARGV[1]
     FileUtils.mkdir_p("./#{one}")
@@ -33,14 +64,36 @@ def self.nyasocom_custom_name
 
 EOF
   end
-end
 
-begin
-  InstallerRunner.run
-rescue LoadError => e
-  puts e.backtrace
-ensure
-  GC.compact
+  def self.nyasocom_command
+    if system('git clone git@github.com:takkii/nyasocom_oss.git', exception: true)
+    else
+      system('git clone https://github.com:takkii/nyasocom_oss.git')
+    end
+    FileUtils.cd("./nyasocom_oss")
+    FileUtils.rm_rf("./.git")
+    FileUtils.rm_rf("./.github")
+    puts <<-EOF
+
+Cloned nyasocom_oss with nyasocom_frame.
+
+EOF
+  end
+
+  def self.postgresql
+    if system('git clone git@github.com:takkii/nyasocom_pg.git', exception: true)
+    else
+      system('git clone https://github.com:takkii/nyasocom_pg.git')
+    end
+    FileUtils.cd("./nyasocom_pg")
+    FileUtils.rm_rf("./.git")
+    FileUtils.rm_rf("./.github")
+    puts <<-EOF
+
+Cloned nyasocom_pg with nyasocom_frame.
+
+EOF
+  end
 end
 
 __END__