Class: SwaggerReader

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

Instance Method Summary collapse

Instance Method Details

#analyze_all_files(base_path, file_extension, comment_str) ⇒ Object 



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# File 'lib/swagger_reader.rb', line 25

def analyze_all_files(base_path, file_extension, comment_str)

  code = {:code => [], :line_number => [], :file =>[]}

  files = Dir["#{base_path}/**/*.#{file_extension}"].sort

  files.each do |file| 
    fcode = analyze_file(file,comment_str)
    [:code, :line_number, :file].each do |lab|
      code[lab] = code[lab] + fcode[lab]
    end
  end 

  return code

end

#analyze_file(file, comment_str) ⇒ Object 



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# File 'lib/swagger_reader.rb', line 4

def analyze_file(file, comment_str)

  code = {:code => [], :line_number => [], :file =>[]}

  File.open(file,"r") do |f|
    line_number = 1
    while (line = f.gets)
      v = line.strip.split(" ")
      if !v.nil? && v.size > 0 && (v[0]==comment_str)   
        code[:code] << v[1..v.size].join(" ")
        code[:file] << file
        code[:line_number] << line_number
      end
      line_number = line_number + 1
    end
  end 

  return code

end

#process_code(code) ⇒ Object

Raises:



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# File 'lib/swagger_reader.rb', line 69

def process_code(code)

  code = sort_for_vars_declaration(code)

  code[:code].insert(0,"source2swagger = SwaggerHash.new")

  code[:code].size.times do |cont|
    
    begin
      v = code[:code][0..cont]
      v << "out = {:apis => []}"
      v << "source2swagger.namespaces.each {|k,v| out[k] = v.to_hash}"
      str=v.join(";")
      proc do 
        $SAFE = 4
        eval(str)
      end.call
    rescue Exception => e
      raise SwaggerReaderException, "Error parsing source files at #{code[:file][cont-1]}:#{code[:line_number][cont-1]}\n#{e.inspect}"
    end
  end
  
  code[:code] << "out = {:apis => []}"
  code[:code] << "source2swagger.namespaces.each {|k,v| out[k] = v.to_hash}"
  str = code[:code].join(";")
  res = proc do 
    $SAFE = 4
    eval(str)
  end.call
  
  raise SwaggerReaderException, "Error on the evaluation of the code in docs: #{res}" unless res.class==Hash
    
  res.each do |k, v|
    res[k] = v.to_hash
  end

  res  
end

#sort_for_vars_declaration(code) ⇒ Object 



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# File 'lib/swagger_reader.rb', line 42

def sort_for_vars_declaration(code)

  tmp_vars = {:code => [], :line_number => [], :file =>[]}
  tmp_not_vars = {:code => [], :line_number => [], :file =>[]}

  cont = 0
  code[:code].each do |code_line|
    code_line.strip!        
    if code_line[0]=="@"[0]
      tmp_vars[:code] << code_line.gsub('@',' ')
      tmp_vars[:line_number] << code[:line_number][cont]
      tmp_vars[:file] << code[:file][cont]
    else
      tmp_not_vars[:code] << code_line.gsub('@',' ')
      tmp_not_vars[:line_number] << code[:line_number][cont]
      tmp_not_vars[:file] << code[:file][cont]
    end
    cont=cont+1
  end

  res = {:code => tmp_vars[:code] + tmp_not_vars[:code], :line_number => tmp_vars[:line_number] + tmp_not_vars[:line_number], :file => tmp_vars[:file] + tmp_not_vars[:file]}

  return res

end