module KubernetesHelper

# File lib/kubernetes_helper.rb, line 43
def self.copy_templates(mode_or_file)
  FileUtils.mkdir(settings_path) unless Dir.exist?(settings_path)
  template_path = templates_path(mode_or_file)
  return FileUtils.cp(template_path, settings_path(mode_or_file)) if File.exist?(template_path)

  files = %w[README.md secrets.yml settings.rb]
  files += %w[deployment.yml cd.sh ingress.yml service.yml] if mode_or_file == 'advanced'
  files.each do |name|
    path = settings_path(name)
    FileUtils.cp(templates_path(name), path) unless File.exist?(path)
  end
end

# File lib/kubernetes_helper.rb, line 17
def self.load_settings
  config_file = File.join(settings_path, 'settings.rb')
  load config_file
  settings
end

# File lib/kubernetes_helper.rb, line 32
def self.run_cmd(cmd, title = nil)
  res = Kernel.system cmd
  Kernel.abort("::::::::CD: failed running command: #{title || cmd} ==> #{caller}") if res != true
end

# File lib/kubernetes_helper.rb, line 10
def self.settings(settings = nil)
  @settings = settings if settings
  @settings
end

# File lib/kubernetes_helper.rb, line 23
def self.settings_path(file_name = nil, use_template: false)
  path = File.join(Dir.pwd, FOLDER_NAME)
  if file_name
    app_path = File.join(path, file_name)
    path = use_template && !File.exist?(app_path) ? templates_path(file_name) : app_path
  end
  path
end

# File lib/kubernetes_helper.rb, line 37
def self.templates_path(file_name = nil)
  path = File.join(File.expand_path(__dir__), 'templates')
  file_name ? File.join(path, file_name) : path
end