Class: DiffHighlight

Inherits:
Object
  • Object
show all
Defined in:
lib/diff_highlight.rb,
lib/diff_highlight/version.rb

Constant Summary collapse

EXTENSIONS = 
{
  %w(.py)        => :python,
  %w(.js)        => :javascript,
  %w(.css)       => :css,
  %w(.xml)       => :xml,
  %w(.php)       => :php,
  %w(.html)      => :html,
  %w(.diff)      => :diff,
  %w(.java)      => :java,
  %w(.json)      => :json,
  %w(.c .h)      => :c,
  %w(.rhtml)     => :rhtml,
  %w(.yaml .yml) => :yaml,
  %w(.cpp .hpp .cc .h .cxx) => :cpp,
  %w(.rb .ru .irbrc .gemspec .pryrc .rake) => :ruby,
}
FILES = 
{
  %w(Gemfile Rakefile Guardfile Capfile) => :ruby
}
VERSION = 
"0.1.4"

Instance Method Summary collapse

Constructor Details

#initialize ⇒ DiffHighlight

Returns a new instance of DiffHighlight.



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# File 'lib/diff_highlight.rb', line 29

def initialize
  @buffer = ""
end

Instance Method Details

#execute ⇒ Object 



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# File 'lib/diff_highlight.rb', line 33

def execute
  ARGF.each_line do |line|
    if line =~ /^diff --git/
      flush_buffer
      @language = type_from_filename(line.split.last)
    end

    if line =~ /^\+[^\+]/
      write_added_line(line)
    else
      flush_buffer
      write_other_line(line)
    end
  end

  flush_buffer
end