Contents

# Include all language parsers here
module BetterRailsDebugger::Parser
  class Analyzer
    def initialize(path, options)
      @path = path
      @options = options
    end

    def self.analise(path, options)
      self.new(path, options).run
    end

    def run
      # Check if file exist or not
      raise ArgumentError.new "File #{@path} does not exist" if !File.exist? @path
      # Detect lang by file ext
      lang = get_lang_from_path
      raise ArgumentError.new "Sorry, we do not support that language" if lang != 'ruby' # Only ruby by the moment
      # Create lang instance with options
      lang_instance = get_lang_instance lang
      # parse
    end

    # get file ext and return language as 'ruby', 'javascript', 'php' or nil if unknown
    def get_lang_from_path
      case File.extname(@path).downcase
        when '.rb'
          'ruby'
        when '.js'
          'javascript'
        when '.php'
          'php'
        else
          nil
      end
    end

    def get_lang_instance(lang)
      "BetterRailsDebugger::#{lang.classify}::Parser".constantize.new @path, @options
    end
  end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
better_rails_debugger-0.2.1	lib/better_rails_debugger/parser/analyzer.rb
better_rails_debugger-0.2.0	lib/better_rails_debugger/parser/analyzer.rb
better_rails_debugger-0.1.1	lib/better_rails_debugger/parser/analyzer.rb