Class: Glark::OutputSpec

Inherits:
Object
  • Object
show all
Defined in:
lib/glark/output/spec.rb

Direct Known Subclasses

OutputOptions

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(colors) ⇒ OutputSpec

Returns a new instance of OutputSpec.



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# File 'lib/glark/output/spec.rb', line 31

def initialize colors
  @colors = colors
  @context = Glark::Context.new
  @count = false
  @file_names_only = false
  @filter = true
  @highlight = nil
  @invert_match = false
  @label = nil
  @match_limit = nil
  @out = $stdout
  @show_file_names = nil      # nil == > 1; true == >= 1; false means never
  @show_line_numbers = true
  @style = nil
  @write_null = false

  @output_cls = nil

  self.style = "glark"
end

Instance Attribute Details

#colors ⇒ Object (readonly)

Returns the value of attribute colors.



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# File 'lib/glark/output/spec.rb', line 28

def colors
  @colors
end

#context ⇒ Object

lines before and after



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# File 'lib/glark/output/spec.rb', line 16

def context
  @context
end

#count ⇒ Object

only count the matches



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# File 'lib/glark/output/spec.rb', line 17

def count
  @count
end

#file_names_only ⇒ Object

display only the file names



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# File 'lib/glark/output/spec.rb', line 18

def file_names_only
  @file_names_only
end

#filter ⇒ Object

display only matches



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# File 'lib/glark/output/spec.rb', line 19

def filter
  @filter
end

#invert_match ⇒ Object

display non-matching lines



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# File 'lib/glark/output/spec.rb', line 20

def invert_match
  @invert_match
end

#label ⇒ Object

Returns the value of attribute label.



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# File 'lib/glark/output/spec.rb', line 21

def label
  @label
end

#match_limit ⇒ Object

the maximum number of matches to display per file



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# File 'lib/glark/output/spec.rb', line 22

def match_limit
  @match_limit
end

#out ⇒ Object

Returns the value of attribute out.



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# File 'lib/glark/output/spec.rb', line 23

def out
  @out
end

#show_file_names ⇒ Object

display file names



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# File 'lib/glark/output/spec.rb', line 24

def show_file_names
  @show_file_names
end

#show_line_numbers ⇒ Object

display numbers of matching lines



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# File 'lib/glark/output/spec.rb', line 25

def show_line_numbers
  @show_line_numbers
end

#style ⇒ Object

grep, glark



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# File 'lib/glark/output/spec.rb', line 29

def style
  @style
end

#write_null ⇒ Object

in @file_names_only mode, write ‘0’ instead of ‘n’



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# File 'lib/glark/output/spec.rb', line 26

def write_null
  @write_null
end

Instance Method Details

#create_output_type(file) ⇒ Object 



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# File 'lib/glark/output/spec.rb', line 78

def create_output_type file
  output_type_cls.new file, self
end

#file_highlight ⇒ Object 



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# File 'lib/glark/output/spec.rb', line 56

def file_highlight 
  @colors.file_name_color
end

#highlight ⇒ Object 



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# File 'lib/glark/output/spec.rb', line 60

def highlight
  @colors.text_color_style
end

#line_number_highlight ⇒ Object 



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# File 'lib/glark/output/spec.rb', line 52

def line_number_highlight
  @colors.line_number_color
end

#output_type_cls ⇒ Object 



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# File 'lib/glark/output/spec.rb', line 82

def output_type_cls
  @output_cls ||= if @count
                    if @style == "grep" 
                      Grep::Count
                    else
                      Glark::Count
                    end
                  elsif @file_names_only
                    FileNameOnly
                  elsif !@filter
                    UnfilteredLines
                  elsif @style == "grep"
                    Grep::Lines
                  else
                    Glark::Lines
                  end
end

#set_file_names_only(invert_match) ⇒ Object 



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# File 'lib/glark/output/spec.rb', line 100

def set_file_names_only invert_match
  @file_names_only = true
  @invert_match = invert_match
end