Class: Penchant::FileProcessor

Inherits:
Object
  • Object
show all
Defined in:
lib/penchant/file_processor.rb

Constant Summary collapse

ANY_ENVIRONMENT = 
:any_environment

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(data) ⇒ FileProcessor 



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# File 'lib/penchant/file_processor.rb', line 11

def initialize(data)
  @data = data
  @available_environments = []
  @defined_git_repos = []
  @defaults = Defaults.new
  @properties = PropertyStackBuilder.new(@defaults)

  @_current_env_defaults = {}
end

Instance Attribute Details

#available_environments ⇒ Object (readonly)

Returns the value of attribute available_environments.



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# File 'lib/penchant/file_processor.rb', line 3

def available_environments
  @available_environments
end

#defined_git_repos ⇒ Object (readonly)

Returns the value of attribute defined_git_repos.



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# File 'lib/penchant/file_processor.rb', line 3

def defined_git_repos
  @defined_git_repos
end

#environment ⇒ Object (readonly)

Returns the value of attribute environment.



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# File 'lib/penchant/file_processor.rb', line 3

def environment
  @environment
end

#is_deployment ⇒ Object (readonly)

Returns the value of attribute is_deployment.



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# File 'lib/penchant/file_processor.rb', line 3

def is_deployment
  @is_deployment
end

Class Method Details

.result(data, *args) ⇒ Object 



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# File 'lib/penchant/file_processor.rb', line 7

def self.result(data, *args)
  new(data).result(*args)
end

Instance Method Details

#<<(string) ⇒ Object 



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# File 'lib/penchant/file_processor.rb', line 32

def <<(string)
  @output << string
end

#defaults_for(*args) ⇒ Object 



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# File 'lib/penchant/file_processor.rb', line 90

def defaults_for(*args)
  defaults = args.pop

  args.flatten.each do |gem|
    @defaults[gem].merge!(defaults)
  end
end

#ensure_git_hooks! ⇒ Object 



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# File 'lib/penchant/file_processor.rb', line 82

def ensure_git_hooks!
  Penchant::Hooks.install!
end

#env(*args) ⇒ Object 



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# File 'lib/penchant/file_processor.rb', line 36

def env(*args)
  options = {}
  options = args.pop if args.last.kind_of?(::Hash)

  @available_environments += args

  requested_env_defaults = _defaults_for(Env.new(environment))

  if block_given?
    if for_environment?(args)
      @_current_env_defaults = requested_env_defaults
      yield
      @_current_env_defaults = {}
    else
      if opposite_environment = (options[:opposite] or requested_env_defaults[:opposite])
        if for_environment?([ environment, args, opposite_environment ].flatten.uniq)
          @_current_env_defaults = requested_env_defaults
          @_strip_pathing_options = true
          yield
          @_strip_pathing_options = false
          @_current_env_defaults = {}
        end
      end
    end
  else
    Env.new(args.shift)
  end
end

#for_environment?(envs) ⇒ Boolean 



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# File 'lib/penchant/file_processor.rb', line 74

def for_environment?(envs)
  envs.include?(environment) || environment == ANY_ENVIRONMENT
end

#no_deployment ⇒ Object 



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# File 'lib/penchant/file_processor.rb', line 78

def no_deployment
  yield if !is_deployment
end

#opposites(left, right) ⇒ Object 



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# File 'lib/penchant/file_processor.rb', line 69

def opposites(left, right)
  @defaults[Env.new(left)][:opposite] = right
  @defaults[Env.new(right)][:opposite] = left
end

#os(*args) ⇒ Object 



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# File 'lib/penchant/file_processor.rb', line 86

def os(*args)
  yield if args.include?(current_os)
end

#property(name, hash = nil, &block) ⇒ Object 



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# File 'lib/penchant/file_processor.rb', line 65

def property(name, hash = nil, &block)
  @properties[name] = hash || block
end

#result(_env, _is_deployment) ⇒ Object 



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# File 'lib/penchant/file_processor.rb', line 21

def result(_env, _is_deployment)
  @environment = _env.to_s.to_sym
  @is_deployment = _is_deployment

  @output = []

  instance_eval(@data)

  @output.join("\n")
end