Class: Xing::CLI::Generators::NewProject

Inherits:
Object
  • Object
show all
Includes:
Architecture, Caliph::CommandLineDSL
Defined in:
lib/xing/cli/generators/new_project.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#ruby_version ⇒ Object

Returns the value of attribute ruby_version.



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# File 'lib/xing/cli/generators/new_project.rb', line 12

def ruby_version
  @ruby_version
end

#shell ⇒ Object 



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# File 'lib/xing/cli/generators/new_project.rb', line 15

def shell
  @shell ||= Caliph.new
end

#target_name ⇒ Object

Returns the value of attribute target_name.



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# File 'lib/xing/cli/generators/new_project.rb', line 11

def target_name
  @target_name
end

#with_gemset ⇒ Object

Returns the value of attribute with_gemset.



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# File 'lib/xing/cli/generators/new_project.rb', line 13

def with_gemset
  @with_gemset
end

Instance Method Details

#generate ⇒ Object

For the moment, this is the simplest thing that can work. Zero templating is done so the project will still have the default module names etc.



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# File 'lib/xing/cli/generators/new_project.rb', line 22

def generate
  command = cmd('cp', '-a', File.expand_path('../../../../../default_configuration/base_app/', __FILE__), target_name)
  result = shell.run(command)

  unless result.succeeded?
    raise "Attempt to copy base application to #{target_name} failed!"
  end

  write_ruby_version
  write_ruby_version "frontend"
  write_ruby_version "backend"

  if with_gemset
    write_ruby_gemset
    write_ruby_gemset "frontend"
    write_ruby_gemset "backend"
  end

  write_database_yml
  write_secrets_yml

  write_git_control_files

  Bundler.with_clean_env do
    if with_gemset
      bundler = shell.run(setup_env_command &
        cmd("cd", target_name) &
        cmd("gem", "install", "bundler"))
    end

    shell.run(
      setup_env_command &
              cmd("cd", target_name) &
              cmd("bundle", "install")).must_succeed!

    shell.run(
      setup_env_command &
      cmd("cd", File.join(target_name, "frontend")) &
              cmd("bundle", "install") &
              cmd("npm", "install")).must_succeed!

    shell.run(
      setup_env_command &
      cmd("cd", File.join(target_name, "backend")) &
              cmd("bundle", "install") &
              cmd("rake", "xing:install:migrations")).must_succeed!
  end

end

#setup_env_command ⇒ Object 



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# File 'lib/xing/cli/generators/new_project.rb', line 134

def setup_env_command
  if ENV['MY_RUBY_HOME'] && ENV['MY_RUBY_HOME'].include?('rvm')
    args = [".", File.expand_path('../../../../../bin/xing-rvm-setup-env', __FILE__), ruby_version]
    args[3] = target_name if with_gemset
    cmd(*args)
  else
    # put other rb environemnt scripts here
    cmd(":")
  end
end

#with_templates ⇒ Object 



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# File 'lib/xing/cli/generators/new_project.rb', line 110

def with_templates
  architecture source: File.expand_path('../../../../../default_configuration/templates/', __FILE__) , destination: target_name  do |arc|
    yield(arc)
  end
end

#write_database_yml ⇒ Object 



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# File 'lib/xing/cli/generators/new_project.rb', line 72

def write_database_yml
  dbyml_path = File.join(target_name, "backend", "config", "database.yml")
  if !File.exist?(dbyml_path)
    with_templates do |arc|
      arc.copy file: "backend/config/database.yml", context: { app_name: target_name }
      arc.copy file: "backend/config/database.yml.example", context: { app_name: target_name }
      arc.copy file: "backend/config/database.yml.ci", context: { app_name: target_name }
    end
  end
end

#write_file_to(name, subdir) ⇒ Object 



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# File 'lib/xing/cli/generators/new_project.rb', line 116

def write_file_to(name, subdir)
  File.open(File.join(*([target_name] + subdir + [name])), "w") do |rv|
    yield(rv)
  end
end

#write_git_control_files ⇒ Object 



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# File 'lib/xing/cli/generators/new_project.rb', line 83

def write_git_control_files
  with_templates do |arc|
    arc.copy file: "gitignore", as: ".gitignore"
    arc.copy file: "backend/gitignore", as:"backend/.gitignore"
    arc.copy file: "frontend/gitignore", as: "frontend/.gitignore"
    arc.copy file: "gitattributes", as: ".gitattributes"
    arc.copy file: "backend/gitattributes", as: "backend/.gitattributes"
    arc.copy file: "frontend/gitattributes", as: "frontend/.gitattributes"
  end
end

#write_ruby_gemset(*subdir) ⇒ Object 



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# File 'lib/xing/cli/generators/new_project.rb', line 128

def write_ruby_gemset(*subdir)
  write_file_to(".ruby-gemset", subdir) do |rv|
    rv.write(target_name)
  end
end

#write_ruby_version(*subdir) ⇒ Object 



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# File 'lib/xing/cli/generators/new_project.rb', line 122

def write_ruby_version(*subdir)
  write_file_to(".ruby-version", subdir) do |rv|
    rv.write(ruby_version)
  end
end

#write_secrets_yml ⇒ Object 



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# File 'lib/xing/cli/generators/new_project.rb', line 94

def write_secrets_yml
  secyml_path = File.join(target_name, "backend", "config", "secrets.yml")
  if !File.exist?(secyml_path)
    context = {
      dev_secret_key_base: SecureRandom.hex(64),
      test_secret_key_base: SecureRandom.hex(64),
      app_name: target_name
    }
    with_templates do |arc|
      arc.copy file: "backend/config/secrets.yml", context: context
      arc.copy file: "backend/config/secrets.yml.example", context: context
      arc.copy file: "backend/config/secrets.yml.ci", context: context
    end
  end
end