Module: PDK::CLI::Util

Defined in:
lib/pdk/cli/util.rb,
lib/pdk/cli/util/interview.rb,
lib/pdk/cli/util/option_validator.rb,
lib/pdk/cli/util/option_normalizer.rb,
lib/pdk/cli/util/command_redirector.rb,
lib/pdk/cli/util/update_manager_printer.rb

Defined Under Namespace

Modules: UpdateManagerPrinter Classes: CommandRedirector, Interview, OptionNormalizer, OptionValidator

Class Method Summary collapse

Class Method Details

.check_for_deprecated_puppet(version) ⇒ Object

Raises:



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# File 'lib/pdk/cli/util.rb', line 123

def check_for_deprecated_puppet(version)
  return unless version.is_a?(Gem::Version)

  deprecated_below = Gem::Version.new('7.0.0')
  return unless version < deprecated_below

  raise PDK::CLI::ExitWithError, "Support for Puppet versions older than #{deprecated_below} has been removed from PDK."
end

.ci_environment? ⇒ Boolean

Uses environment variables to detect if the current process is running in common Continuous Integration (CI) environments

Returns:

  • (Boolean) —

    Whether the PDK is in a CI based environment



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# File 'lib/pdk/cli/util.rb', line 66

def ci_environment?
  [
    'CI',                     # Generic
    'CONTINUOUS_INTEGRATION', # Generic
    'APPVEYOR_BUILD_FOLDER',  # AppVeyor CI
    'GITLAB_CI',              # GitLab CI
    'JENKINS_URL',            # Jenkins
    'BUILD_DEFINITIONNAME',   # Azure Pipelines
    'TEAMCITY_VERSION',       # Team City
    'BAMBOO_BUILDKEY',        # Bamboo
    'GOCD_SERVER_URL',        # Go CD
    'TRAVIS',                 # Travis CI
    'GITHUB_WORKFLOW' # GitHub Actions
  ].any? { |name| PDK::Util::Env.key?(name) }
end

.ensure_in_module!(opts = {}) ⇒ Object

Ensures the calling code is being run from inside a module directory.

Parameters:

  • opts (Hash) (defaults to: {}) —

    options to change the behavior of the check logic.

Options Hash (opts):

  • :check_module_layout (Boolean) —

    Set to true to check for stardard module folder layout if the module does not contain a metadata.json file.

Raises:



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# File 'lib/pdk/cli/util.rb', line 22

def ensure_in_module!(opts = {})
  return unless PDK::Util.module_root.nil?
  return if opts[:check_module_layout] && PDK::Util.in_module_root?

  message = opts.fetch(:message, 'This command must be run from inside a valid module (no metadata.json found).')
  raise PDK::CLI::ExitWithError.new(message, opts)
end

.interactive? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/pdk/cli/util.rb', line 83

def interactive?
  require 'pdk/logger'

  return false if PDK.logger.debug?
  return !PDK::Util::Env['PDK_FRONTEND'].casecmp('noninteractive').zero? if PDK::Util::Env['PDK_FRONTEND']
  return false if ci_environment?
  return false unless $stderr.isatty

  true
end

.module_version_check ⇒ Object

Raises:



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# File 'lib/pdk/cli/util.rb', line 95

def module_version_check
  module_pdk_ver = PDK::Util.module_pdk_version

  # This means the module does not have a pdk-version tag in the metadata.json
  # and will require a pdk convert.
  raise PDK::CLI::ExitWithError, 'This module is not PDK compatible. Run `pdk convert` to make it compatible with your version of PDK.' if module_pdk_ver.nil?

  # This checks that the version of pdk in the module's metadata is older
  # than 1.3.1, which means the module will need to run pdk convert to the
  # new templates.
  if Gem::Version.new(module_pdk_ver) < Gem::Version.new('1.3.1')
    PDK.logger.warn 'This module template is out of date. Run `pdk convert` to make it compatible with your version of PDK.'
  # This checks if the version of the installed PDK is older than the
  # version in the module's metadata, and advises the user to upgrade to
  # their install of PDK.
  elsif Gem::Version.new(PDK::VERSION) < Gem::Version.new(module_pdk_ver)
    PDK.logger.warn 'This module is compatible with a newer version of PDK. Upgrade your version of PDK to ensure compatibility.'
  # This checks if the version listed in the module's metadata is older
  # than the installed PDK, and advises the user to run pdk update.
  elsif Gem::Version.new(PDK::VERSION) > Gem::Version.new(module_pdk_ver)
    message = 'This module is compatible with an older version of PDK.'
    message = 'Module templates older than 3.0.0 may experience issues.' if Gem::Version.new(module_pdk_ver) < Gem::Version.new('3.0.0')

    PDK.logger.warn "#{message} Run `pdk update` to update it to the latest version."
  end
end

.prompt_for_yes(question_text, opts = {}) ⇒ Object 



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# File 'lib/pdk/cli/util.rb', line 43

def prompt_for_yes(question_text, opts = {})
  require 'tty/prompt'

  prompt = opts[:prompt] || TTY::Prompt.new(help_color: :cyan)
  validator = proc { |value| [true, false].include?(value) || value =~ /\A(?:yes|y|no|n)\Z/i }
  response = nil

  begin
    response = prompt.yes?(question_text) do |q|
      q.default opts[:default] unless opts[:default].nil?
      q.validate(validator, 'Answer "Y" to continue or "n" to cancel.')
    end
  rescue PDK::CLI::Util::Interview::READER::InputInterrupt
    PDK.logger.info opts[:cancel_message] if opts[:cancel_message]
  end

  response
end

.puppet_from_opts_or_env(opts, logging_disabled = false, context = PDK.context) ⇒ Hash

Returns - return hash of { gemset: <>, ruby_version: 2.x.x }.

Parameters:

  • opts (Hash) —

    • the pdk options to use, defaults to empty hash

  • logging_disabled (Boolean) (defaults to: false) —

    • disable logging of PDK info

  • context (PDK::Context::AbstractContext) (defaults to: PDK.context) —

    • The context the PDK is running in

Options Hash (opts):

  • :'puppet-dev' (String) —

    Use the puppet development version, default to PDK_PUPPET_DEV env

  • :'puppet-version' (String) —

    Puppet version to use, default to PDK_PUPPET_VERSION env

  • :'pe-version' (String) —

    PE Puppet version to use, default to PDK_PE_VERSION env

Returns:

  • (Hash) —

    • return hash of { gemset: <>, ruby_version: 2.x.x }



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# File 'lib/pdk/cli/util.rb', line 140

def puppet_from_opts_or_env(opts, logging_disabled = false, context = PDK.context)
  opts ||= {}
  use_puppet_dev = opts.fetch(:'puppet-dev', PDK::Util::Env['PDK_PUPPET_DEV'])
  desired_puppet_version = opts.fetch(:'puppet-version', PDK::Util::Env['PDK_PUPPET_VERSION'])
  desired_pe_version = opts.fetch(:'pe-version', PDK::Util::Env['PDK_PE_VERSION'])

  begin
    puppet_env =
      if use_puppet_dev
        PDK::Util::PuppetVersion.fetch_puppet_dev(run: :once)
        PDK::Util::PuppetVersion.puppet_dev_env
      elsif desired_puppet_version
        PDK::Util::PuppetVersion.find_gem_for(desired_puppet_version)
      elsif desired_pe_version
        PDK::Util::PuppetVersion.from_pe_version(desired_pe_version)
      elsif context.is_a?(PDK::Context::Module)
        PDK::Util::PuppetVersion.from_module_metadata || PDK::Util::PuppetVersion.latest_available
      else
        PDK::Util::PuppetVersion.latest_available
      end
  rescue ArgumentError => e
    raise PDK::CLI::ExitWithError, e.message
  end

  # Notify user of what Ruby version will be used.
  PDK.logger.info(format('Using Ruby %{version}', version: puppet_env[:ruby_version])) unless logging_disabled

  check_for_deprecated_puppet(puppet_env[:gem_version])

  gemset = { puppet: puppet_env[:gem_version].to_s }

  # Notify user of what gems are being activated.
  unless logging_disabled
    gemset.each do |gem, version|
      next if version.nil?

      PDK.logger.info(format('Using %{gem} %{version}', gem: gem.to_s.capitalize, version: version))
    end
  end

  {
    gemset: gemset,
    ruby_version: puppet_env[:ruby_version]
  }
end

.spinner_opts_for_platform ⇒ Object 



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# File 'lib/pdk/cli/util.rb', line 31

def 
  windows_opts = {
    success_mark: '*',
    error_mark: 'X'
  }

  return windows_opts if Gem.win_platform?

  {}
end

.validate_puppet_version_opts(opts) ⇒ Object 



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# File 'lib/pdk/cli/util.rb', line 187

def validate_puppet_version_opts(opts)
  puppet_ver_specs = []
  puppet_ver_specs << '--puppet-version option' if opts[:'puppet-version']
  puppet_ver_specs << 'PDK_PUPPET_VERSION environment variable' if PDK::Util::Env['PDK_PUPPET_VERSION'] && !PDK::Util::Env['PDK_PUPPET_VERSION'].empty?

  pe_ver_specs = []
  pe_ver_specs << '--pe-version option' if opts[:'pe-version']
  pe_ver_specs << 'PDK_PE_VERSION environment variable' if PDK::Util::Env['PDK_PE_VERSION'] && !PDK::Util::Env['PDK_PE_VERSION'].empty?

  puppet_dev_specs = []
  puppet_dev_specs << '--puppet-dev flag' if opts[:'puppet-dev']
  puppet_dev_specs << 'PDK_PUPPET_DEV environment variable' if PDK::Util::Env['PDK_PUPPET_DEV'] && !PDK::Util::Env['PDK_PUPPET_DEV'].empty?

  puppet_dev_specs.each do |pup_dev_spec|
    [puppet_ver_specs, pe_ver_specs].each do |offending|
      next if offending.empty?

      raise PDK::CLI::ExitWithError, format('You cannot specify a %{first} and %{second} at the same time.', first: pup_dev_spec, second: offending.first)
    end
  end

  puppet_ver_specs.each do |pup_ver_spec|
    next if pe_ver_specs.empty?

    offending = [pup_ver_spec, pe_ver_specs[0]].sort

    raise PDK::CLI::ExitWithError, format('You cannot specify a %{first} and %{second} at the same time.', first: offending[0], second: offending[1])
  end

  # We want to mark setting the PE as deprecated.
  if opts[:'pe-version'] || PDK::Util::Env['PDK_PE_VERSION']
    PDK.logger.warn('Specifying a Puppet Enterprise version is now deprecated and will be removed in a future version. Please use --puppet-version or PDK_PUPPET_VERSION instead.')
  end

  if puppet_dev_specs.size == 2
    warning_str = 'Puppet dev flag from command line: "--puppet-dev" '
    warning_str += 'overrides value from environment: "PDK_PUPPET_DEV=true". You should not specify both.'

    PDK.logger.warn(format(warning_str, pup_ver_opt: opts[:'puppet-dev'], pup_ver_env: PDK::Util::Env['PDK_PUPPET_DEV']))
  elsif puppet_ver_specs.size == 2
    warning_str = 'Puppet version option from command line: "--puppet-version=%{pup_ver_opt}" '
    warning_str += 'overrides value from environment: "PDK_PUPPET_VERSION=%{pup_ver_env}". You should not specify both.'

    PDK.logger.warn(format(warning_str, pup_ver_opt: opts[:'puppet-version'], pup_ver_env: PDK::Util::Env['PDK_PUPPET_VERSION']))
  elsif pe_ver_specs.size == 2
    warning_str = 'Puppet Enterprise version option from command line: "--pe-version=%{pe_ver_opt}" '
    warning_str += 'overrides value from environment: "PDK_PE_VERSION=%{pe_ver_env}". You should not specify both.'

    PDK.logger.warn(format(warning_str, pe_ver_opt: opts[:'pe-version'], pe_ver_env: PDK::Util::Env['PDK_PE_VERSION']))
  end
end

.validate_template_opts(opts) ⇒ Object

Raises:



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# File 'lib/pdk/cli/util.rb', line 240

def validate_template_opts(opts)
  raise PDK::CLI::ExitWithError, '--template-ref requires --template-url to also be specified.' if opts[:'template-ref'] && opts[:'template-url'].nil?

  return unless opts[:'template-url']&.include?('#')

  raise PDK::CLI::ExitWithError, '--template-url may not be used to specify paths containing #\'s.'
end