Class: SkullIsland::CLI

Inherits:
Thor
  • Object
show all
Includes:
Helpers::CliErb, Helpers::Migration
Defined in:
lib/skull_island/cli.rb

Overview

Base CLI for SkullIsland

Instance Method Summary collapse

Methods included from Helpers::CliErb

#erb_preprocess, #lookup

Methods included from Helpers::Migration

#migrate_0_14_to_1_1, #migrate_1_1_to_1_4, #migrate_1_4_to_1_5, #migrate_1_5_to_2_0, #migrate_config

Instance Method Details

#export(output_file = '-') ⇒ Object 



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# File 'lib/skull_island/cli.rb', line 20

def export(output_file = '-')
  if output_file == '-'
    warn '[INFO] Outputting to STDOUT' if options['verbose']
  else
    full_filename = File.expand_path(output_file)
    dirname = File.dirname(full_filename)
    unless File.exist?(dirname) && File.ftype(dirname) == 'directory'
      raise Exceptions::InvalidArguments, "#{full_filename} is invalid"
    end
  end

  validate_server_version

  output = { 'version' => '2.3' }
  output['project'] = options['project'] if options['project']

  [
    Resources::CACertificate,
    Resources::Certificate,
    Resources::Consumer,
    Resources::Upstream,
    Resources::Service,
    Resources::Plugin
  ].each { |clname| export_class(clname, output) }

  if output_file == '-'
    $stdout.puts output.to_yaml
  else
    File.write(full_filename, output.to_yaml)
  end
end

#import(input_file = '-') ⇒ Object 



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# File 'lib/skull_island/cli.rb', line 55

def import(input_file = '-')
  raw ||= acquire_input(input_file, options['verbose'])

  # rubocop:disable Security/YAMLLoad
  input = YAML.load(erb_preprocess(raw))
  # rubocop:enable Security/YAMLLoad

  validate_config_version input['version']

  import_time = Time.now.utc.to_i
  input['project'] = options['project'] if options['project']

  [
    Resources::CACertificate,
    Resources::Certificate,
    Resources::Consumer,
    Resources::Upstream,
    Resources::Service,
    Resources::Plugin
  ].each do |clname|
    input[clname.route_key] = [] unless input[clname.route_key] # enforce all top-level keys
    import_class(clname, input, import_time)
  end
end

#migrate(input_file = '-', output_file = '-') ⇒ Object 



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# File 'lib/skull_island/cli.rb', line 85

def migrate(input_file = '-', output_file = '-')
  raw ||= acquire_input(input_file, options['verbose'])

  # rubocop:disable Security/YAMLLoad
  input = YAML.load(raw)
  # rubocop:enable Security/YAMLLoad

  validate_migrate_version input['version']

  output = migrate_config(input)
  output['project'] = options['project'] if options['project']

  if output_file == '-'
    warn '[INFO] Outputting to STDOUT' if options['verbose']
    $stdout.puts output.to_yaml
  else
    full_filename = File.expand_path(output_file)
    dirname = File.dirname(full_filename)
    unless File.exist?(dirname) && File.ftype(dirname) == 'directory'
      raise Exceptions::InvalidArguments, "#{full_filename} is invalid"
    end

    File.write(full_filename, output.to_yaml)
  end
end

#render(input_file = '-') ⇒ Object 



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# File 'lib/skull_island/cli.rb', line 136

def render(input_file = '-')
  raw ||= acquire_input(input_file, options['verbose'])
  puts erb_preprocess(raw)
end

#reset ⇒ Object 



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# File 'lib/skull_island/cli.rb', line 114

def reset
  unless options['force']
    puts '[ERR] Missing --force flag.'
    exit 2
  end

  if options['project'] && options['verbose']
    warn "[WARN] ! Resetting gateway for project '#{options['project']}'"
  elsif options['verbose']
    warn '[WARN] ! FULLY Resetting gateway'
  end
  [
    Resources::CACertificate,
    Resources::Certificate,
    Resources::Consumer,
    Resources::Upstream,
    Resources::Service,
    Resources::Plugin
  ].each { |clname| reset_class(clname, options['project']) }
end

#version ⇒ Object 



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# File 'lib/skull_island/cli.rb', line 142

def version
  puts "SkullIsland Version: #{SkullIsland::VERSION}"
  exit 1
end