Class: InspecPlugins::Habitat::Profile

Inherits:
Object
  • Object
show all
Defined in:
lib/plugins/inspec-habitat/lib/inspec-habitat/profile.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(path, options = {}) ⇒ Profile

Returns a new instance of Profile.



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# File 'lib/plugins/inspec-habitat/lib/inspec-habitat/profile.rb', line 12

def initialize(path, options = {})
  @path    = path
  @options = options
  @logger  = Inspec::Log
  logger.level(options.fetch(:log_level, 'info').to_sym)
end

Instance Attribute Details

#logger ⇒ Object (readonly)

Returns the value of attribute logger.



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# File 'lib/plugins/inspec-habitat/lib/inspec-habitat/profile.rb', line 11

def logger
  @logger
end

Instance Method Details

#create ⇒ Object 



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# File 'lib/plugins/inspec-habitat/lib/inspec-habitat/profile.rb', line 19

def create
  logger.info("Creating a Habitat artifact for '#{@path}'...")

  # Need to create working directory first so `ensure` doesn't error
  working_dir = create_working_dir

  habitat_config = read_habitat_config
  verify_habitat_setup(habitat_config)

  output_dir = @options[:output_dir] || Dir.pwd
  unless File.directory?(output_dir)
    exit_with_error("Output directory #{output_dir} is not a directory " \
                    'or does not exist.')
  end

  duplicated_profile = duplicate_profile(@path, working_dir)
  prepare_profile!(duplicated_profile)

  hart_file = build_hart(working_dir, habitat_config)

  logger.debug("Copying artifact to #{output_dir}...")
  destination = File.join(output_dir, File.basename(hart_file))
  FileUtils.cp(hart_file, destination)

  logger.info("Habitat artifact '#{@destination}' created.")
  destination
rescue => e
  logger.debug(e.backtrace.join("\n"))
  exit_with_error('Unable to create Habitat artifact.')
ensure
  if Dir.exist?(working_dir)
    logger.debug("Deleting working directory #{working_dir}")
    FileUtils.rm_rf(working_dir)
  end
end

#setup(profile = profile_from_path(@path)) ⇒ Object 



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# File 'lib/plugins/inspec-habitat/lib/inspec-habitat/profile.rb', line 55

def setup(profile = profile_from_path(@path))
  path = profile.root_path
  logger.debug("Setting up #{path} for Habitat...")

  plan_file = File.join(path, 'habitat', 'plan.sh')
  logger.info("Generating Habitat plan at #{plan_file}...")
  vars = {
    profile: profile,
    habitat_origin: read_habitat_config['origin'],
  }
  create_file_from_template(plan_file, 'plan.sh.erb', vars)

  run_hook_file = File.join(path, 'habitat', 'hooks', 'run')
  logger.info("Generating a Habitat run hook at #{run_hook_file}...")
  create_file_from_template(run_hook_file, 'hooks/run.erb')

  default_toml = File.join(path, 'habitat', 'default.toml')
  logger.info("Generating a Habitat default.toml at #{default_toml}...")
  create_file_from_template(default_toml, 'default.toml.erb')

  config = File.join(path, 'habitat', 'config', 'inspec_exec_config.json')
  logger.info("Generating #{config} for `inspec exec`...")
  create_file_from_template(config, 'config/inspec_exec_config.json.erb')
end

#upload ⇒ Object 



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# File 'lib/plugins/inspec-habitat/lib/inspec-habitat/profile.rb', line 80

def upload
  habitat_config = read_habitat_config

  if habitat_config['auth_token'].nil?
    exit_with_error(
      'Unable to determine Habitat auth token for uploading.',
      'Run `hab setup` or set the HAB_AUTH_TOKEN environment variable.',
    )
  end

  # Run create command to create habitat artifact
  hart = create

  logger.info("Uploading Habitat artifact #{hart}...")
  upload_hart(hart, habitat_config)
  logger.info("Habitat artifact #{hart} uploaded.")
rescue => e
  logger.debug(e.backtrace.join("\n"))
  exit_with_error('Unable to upload Habitat artifact.')
end