Module: GClouder::Config::CLIArgs

Included in:
GClouder, Files::Project, GCloud, GSUtil, Project::ID, Resource, Resources::Compute::BGPVPNs, Resources::Compute::BGPVPNs::BGPVPN, Resources::Compute::Disks, Resources::Compute::FirewallRules, Resources::Compute::Instances, Resources::Compute::Networks, Resources::Compute::Networks::Local, Resources::Compute::Networks::Subnets, Resources::Compute::ProjectInfo::SSHKeys, Resources::Compute::Routers, Resources::Compute::VPNs, Resources::Compute::VPNs::VPN, Resources::Container::Clusters::Cluster, Resources::Container::NodePools::NodePool, Resources::DNS, Resources::DNS::Records, Resources::Functions::Function, Resources::Functions::Function::Local, Resources::Global, Resources::Logging::Sinks, Resources::Logging::Sinks::Local, Resources::Project::IAMPolicyBinding, Resources::Project::Local, Resources::PubSub::Subscriptions, Resources::PubSub::Subscriptions::Local, Resources::PubSub::Topics, Resources::PubSub::Topics::Local, Resources::Region, Resources::RuntimeConfig::Configs, Resources::RuntimeConfig::Configs::Local, Resources::RuntimeConfig::Variables, Resources::RuntimeConfig::Variables::Local, Resources::Storage::Buckets::Bucket, Resources::Storage::Notifications::Notification, Resources::Validate::Global, Resources::Validate::Region, Resources::Validate::Remote
Defined in:
lib/gclouder/config/cli_args.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.check ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/gclouder/config/cli_args.rb', line 73

def self.check
  raise ArgumentError, "config file not specified" unless cli_args[:config_given]
  raise ArgumentError, "config file not readable: #{cli_args[:config]}" unless File.readable?(cli_args[:config])
end

.cli_args ⇒ Object 



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# File 'lib/gclouder/config/cli_args.rb', line 6

def self.cli_args
  @cli_args ||= { debug: false }
end

.included(klass) ⇒ Object 



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# File 'lib/gclouder/config/cli_args.rb', line 14

def self.included(klass)
  klass.extend CLIArgs
end

.load ⇒ Object 



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# File 'lib/gclouder/config/cli_args.rb', line 22

def self.load
  option_parser = Trollop::Parser.new do
    banner GClouder::Header.display + "\n \n "

    # required
    opt :config,                       "path to config file\n ", type: :string, required: true

    # level of operation
    opt :dry_run,                      "passive mode"
    opt :purge,                        "remove unmanaged resources (destructive!)\n "

    # authentication / for automation
    opt :activate_service_accounts,    "activate service account(s) (for use when running using service accounts, i.e: with CI)"
    opt :keys_dir,                     "path to directory with service account key files (for use with --activate-service-accounts)\n ", type: :string

    opt :ignore_default_service_account, "don't attempt to switch back to a default service account for the environment"

    # which resources / actions
    # FIXME: integrate checks for required permissions into Project module
    opt :bootstrap,                    "create project (requires being run as non-service account)"
    # this should be type: proc and validate that the params match one of: validate, ensure, clean
    opt :stages,                       "which stages to run (validate,ensure,clean) [csv]", type: :string
    opt :resources,                    "which resources to update [csv]", type: :string
    opt :skip_cross_project_resources, "skip resources which don't reside in main project\n "

    # output
    opt :debug,                        "print commands to be executed, and stack traces"
    opt :trace,                        "print stack traces"
    opt :no_color,                     "disable color\n \n "
  end

  @cli_args = Trollop.with_standard_exception_handling(option_parser) do
    raise Trollop::HelpNeeded if ARGV.empty?
    option_parser.parse ARGV
  end

  String.disable_colorization = @cli_args[:no_color]

  if @cli_args[:resources]
    @cli_args[:resources].split(',').each do |resource|
      unless valid_resources.include?(resource)
        puts "valid resources: #{valid_resources.join(', ')}"
        puts "invalid resource for --resources flag: #{resource}"
        exit 1
      end
    end
  end

  check
end

.valid_resources ⇒ Object 



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# File 'lib/gclouder/config/cli_args.rb', line 18

def self.valid_resources
  GClouder.resources.map { |resource| resource[:name] }
end

Instance Method Details

#cli_args ⇒ Object 



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# File 'lib/gclouder/config/cli_args.rb', line 10

def cli_args
  CLIArgs.cli_args
end