Module: Berkshelf::Envs::Helpers

Defined in:
lib/berkshelf/envs/helpers.rb

Instance Method Summary collapse

Instance Method Details

#company_cookbook(*args) ⇒ Object

Call berkshelf cookbook method using custom company repository. For *args see berkshelf cookbook method



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# File 'lib/berkshelf/envs/helpers.rb', line 21

def company_cookbook(*args)
  options = args.last.is_a?(Hash) ? args.pop : Hash.new
  name, constraint = args
  id, repo = company_repo.to_a.first
  locations = Berkshelf.constants.map {|c| c.to_s}.select {|c| c.end_with?("Location") }

  # unless the location is explicitly specified use custom company repository
  if options.keys.none? {|k| lid = k.to_s.capitalize; locations.include?("#{lid}Location") }
    cookbook_name = options.delete(:cookbook_name) || name
    location_hash = {id => eval(%Q("#{repo}"))}
  else
    location_hash = {}
  end
  cookbook(name, constraint, options.merge(location_hash))
end

#company_repo(repo_hash = nil) ⇒ Object

Set the default company repository



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# File 'lib/berkshelf/envs/helpers.rb', line 8

def company_repo(repo_hash=nil)
  if repo_hash.nil?
    @company_repo ||= {}
  else
    if repo_hash.keys.count > 1
      raise Berkshelf::ArgumentError, "company_repo expects hash with only one key value"
    end
    @company_repo = repo_hash
  end
end

#include_berks(filepath) ⇒ Object

Eval another berksfile in the current context

Raises:

  • (BerksfileNotFound) 


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# File 'lib/berkshelf/envs/helpers.rb', line 38

def include_berks(filepath)
  raise BerksfileNotFound.new(filepath) unless File.exist?(filepath)
  filepath = filepath.to_s
  contents = File.read(filepath)
  eval(contents, binding, filepath, 1)
end