Class: Docker::ConfigGenerator

Inherits:
Rails::Generators::Base
  • Object
show all
Defined in:
lib/generators/docker/config/config_generator.rb

Instance Method Summary collapse

Instance Method Details

#create_db_config_for_docker ⇒ Object 



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# File 'lib/generators/docker/config/config_generator.rb', line 100

def create_db_config_for_docker
  if @db_type == 'mongo'
    template 'mongoid.yml', 'config/mongoid.docker.yml'
  else
    template "database.#{@db_type}.yml", 'config/database.docker.yml'
  end
end

#create_docker_composer_debug_file ⇒ Object 



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# File 'lib/generators/docker/config/config_generator.rb', line 108

def create_docker_composer_debug_file
  say('creating docker composer debug file')
  template 'docker-compose.debug.yml', 'docker/docker-compose.debug.yml'
end

#create_docker_composer_file ⇒ Object 



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# File 'lib/generators/docker/config/config_generator.rb', line 95

def create_docker_composer_file
  say('creating docker composer file')
  template 'docker-compose.yml', 'docker/docker-compose.yml'
end

#create_docker_config ⇒ Object 



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# File 'lib/generators/docker/config/config_generator.rb', line 28

def create_docker_config
  say('creating docker config')
  template 'dockerconfig.json', 'docker/dockerconfig.json'
end

#create_docker_file ⇒ Object 



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# File 'lib/generators/docker/config/config_generator.rb', line 33

def create_docker_file
  say('creating docker file')
  @db_config_file = if @db_type == 'mongo'
                      'mongoid'
                    else
                      'database'
    end
  template 'Dockerfile', 'docker/Dockerfile'
end

#create_docker_ignore ⇒ Object 



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# File 'lib/generators/docker/config/config_generator.rb', line 43

def create_docker_ignore
  content = "config/database.yml\nconfig/mongoid.yml\nDockerfile\ndocker-compose*.yml\ndocker/\nlib/tasks/docker.rake\n"
  filename = '.dockerignore'
  if file? filename
    append_to_file filename, content
  else
    create_file filename, content
  end
end

#create_docker_task ⇒ Object 



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# File 'lib/generators/docker/config/config_generator.rb', line 113

def create_docker_task
  say('creating docker task')
  template 'docker.rake', 'lib/tasks/docker.rake'
end

#create_git_ignore ⇒ Object 



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# File 'lib/generators/docker/config/config_generator.rb', line 60

def create_git_ignore
content = "# See https://help.github.com/articles/ignoring-files for more about ignoring files.\n#\n# If you find yourself ignoring temporary files generated by your text editor\n# or operating system, you probably want to add a global ignore instead:\n#   git config --global core.excludesfile '~/.gitignore_global'\n\n# Ignore bundler config.\n/.bundle\n\n# Ignore all logfiles and tempfiles.\n.rake_tasks\n/log/*\n!/log/.keep\n/tmp\n*~\n.#*\npublic/assets\nconfig/settings.local.yml\nconfig/settings/*.local.yml\nconfig/environments/*.local.yml\nconfig/mongoid.yml\ncache\nspring/*\nvendor/*\n"
filename = '.gitignore'
if file? filename
  append_to_file filename, content
else
  create_file filename, content
end
end

#setup ⇒ Object 



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# File 'lib/generators/docker/config/config_generator.rb', line 7

def setup
  config = file?('docker/dockerconfig.json') ? JSON.parse(File.read('docker/dockerconfig.json')) : {}
  @base_image_name = ask_with_default('Which Image do you want to from(Base Image)?', config['base_name'] || default_base_image_name)
  @author = ask_with_default('Who is the Author', config['author'] || ENV['USER'])
  @service_name = ask_with_default('What is the Service Name', config['service_name'] || 'app')
  db_type = %w[mongo mysql postgres]
  say('what type of DB you are using:')
  print_table(db_type.map.with_index { |a, i| [i + 1, a] })
  default_choice = if file?('config/mongoid.yml')
                     1
                   else
                     2
  end
  db_select = ask_with_default('choice:', default_choice).to_i
  @db_type = db_type[db_select - 1]
  @db = db_content(@db_type)
  @service_image_name = ask_with_default('Service Image Name ', config['image_name'] || default_service_image_name)
  @docker_repo_url = ask_with_default('Your docker repo', config['docker_repo'] || default_docker_repo)
  @secret = `rake secret`.chop
end