Class: FileTemplateDefinition

Inherits:
Object
  • Object
show all
Defined in:
lib/ccios/file_template_definition.rb

Instance Method Summary collapse

Constructor Details

#initialize(file_template_definition_hash) ⇒ FileTemplateDefinition

Returns a new instance of FileTemplateDefinition.



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# File 'lib/ccios/file_template_definition.rb', line 6

def initialize(file_template_definition_hash)
  @name = file_template_definition_hash["name"]
  @path = file_template_definition_hash["file"]
  @template = file_template_definition_hash["template"]
  @variables = file_template_definition_hash["variables"] || {}
end

Instance Method Details

#generate(parser, project, context, template_definition, config) ⇒ Object 



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# File 'lib/ccios/file_template_definition.rb', line 68

def generate(parser, project, context, template_definition, config)
  merged_variables = config.variables_for_template_element(template_definition, @name, @variables)

  base_path = merged_variables["base_path"]
  base_group = XcodeGroupRepresentation.findGroup(base_path, project)
  file_path = CodeTemplater.new.render_string(@path, context)

  intermediates_groups = file_path.split("/")[0...-1]
  generated_filename = file_path.split("/")[-1]

  group = base_group.create_groups_if_needed_for_intermediate_groups(intermediates_groups)

  target_name = merged_variables["target"]

  targets = []
  if project.nil?
    if target_name.is_a?(String)
      targets = [target_name]
    elsif target_name.nil?
      guessed_name = guess_target_name_from_path(base_path)
      targets = [guessed_name]
    end
  else
    if target_name.is_a?(String) || target_name.nil?
      targets = [parser.target_for(project, target_name)]
    elsif target_name.is_a?(Array)
      targets = target_name.map { |name| parser.target_for(project, name) }
    end
  end

  FileCreator.new.create_file_using_template_path(
    template_definition.template_source_file(@template),
    generated_filename,
    group,
    targets,
    project,
    context
  )
end

#validate(parser, project, context, template_definition, config) ⇒ Object 



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# File 'lib/ccios/file_template_definition.rb', line 13

def validate(parser, project, context, template_definition, config)

  merged_variables = config.variables_for_template_element(template_definition, @name, @variables)

  code_templater = CodeTemplater.new
  expected_context_keys = template_definition.provided_context_keys
  pathTags = code_templater.get_unknown_context_keys_for_string(@path)
  pathTags.each do |tag|
    raise "Unknown parameter \"#{tag}\" in path \"#{@path}\"" unless expected_context_keys.include?(tag)
  end

  file_path = code_templater.render_string(@path, context)
  raise "File #{file_path} already exists" if File.exist?(file_path)

  file_creator = FileCreator.new
  contentTags = file_creator.get_unknown_template_tags_for(template_definition.template_source_file(@template))
  contentTags.each do |tag|
    raise "Unknown parameter \"#{tag}\" in template \"#{@template}\"" unless expected_context_keys.include?(tag)
  end

  base_path = merged_variables["base_path"]
  raise "Missing base_path variable" if base_path.nil?

  target_name = merged_variables["target"]
  if project.nil?
    if target_name.is_a?(String)
      target = target_name
    elsif target_name.nil?
      guessed_name = guess_target_name_from_path(base_path)
      raise "Unable to guess the target from the base path \"#{base_path}\", please specify the target in your config file" if guessed_name.nil?
      target = guessed_name
    elsif target_name.is_a?(Array)
      raise "A template generating files in an filesystem project type cannot specify multiple targets"
    else
      raise "Invalid target in template #{@name}"
    end
  else
    base_group = XcodeGroupRepresentation.findGroup(base_path, project)
    raise "Base path \"#{base_path}\" is missing" if base_group.nil?

    if target_name.is_a?(String) || target_name.nil?
      target = parser.target_for(project, target_name)
      raise "Unable to find target \"#{target_name}\"" if target.nil?
    elsif target_name.is_a?(Array)
      target_name.each do |target_name|
        target = parser.target_for(project, target_name)
        raise "Unable to find target \"#{target_name}\"" if target.nil?
      end
    else
      raise "Invalid target in template #{@name}"
    end
  end

end