Module: Flowcation::FileWriter

Extended by:
ActiveSupport::Concern
Included in:
Runtime
Defined in:
lib/flowcation/file_writer.rb

Instance Method Summary collapse

Instance Method Details

#add_generated_comment(content) ⇒ Object 



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# File 'lib/flowcation/file_writer.rb', line 45

def add_generated_comment(content)
  within_comment(generated_comment) + "\n" + content
end

#check_if_generated_by_flowcation!(file) ⇒ Object 



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# File 'lib/flowcation/file_writer.rb', line 53

def check_if_generated_by_flowcation!(file)
  return true unless File.exist? file
  return true if Settings.get('force-overwrite')
  generated? file
  # if generated? file
  #   return true
  # else
  #   raise OverwriteException.for_file(file)
  # end
end

#generated?(file) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/flowcation/file_writer.rb', line 49

def generated?(file)
  !!File.open(file).readlines.first&.scan(/#{generated_comment}/)&.send(:[],0)
end

#generated_comment ⇒ Object 



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# File 'lib/flowcation/file_writer.rb', line 41

def generated_comment
  Settings.get('generated-line') || DEFAULT_GENERATED_TEXT
end

#within_comment(content) ⇒ Object 



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# File 'lib/flowcation/file_writer.rb', line 36

def within_comment(content)
  comment = Settings.get('comment') || DEFAULT_COMMENT
  comment.sub("::comment::", content)
end

#write_files ⇒ Object 



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# File 'lib/flowcation/file_writer.rb', line 17

def write_files
  # todo rescue/finally close file
  self.class.file_writer_collections.each do |writables|
    send(writables).each do |writeable|
      file_name = writeable.path
      path = File.dirname file_name
      FileUtils.mkdir_p(path)
      if check_if_generated_by_flowcation! file_name
        file = File.new(file_name, 'w')
        c = writeable.content
        c = add_generated_comment c
        File.write(file, c.encode(cr_newline: true))
      else
        STDERR.puts "File #{file_name} not generated by flowcation. Use -f to overwrite or add Setting 'force-overwrite: true' to configuration yaml file entry 'flowcation:'"
      end
    end
  end
end