Class: Kasoba

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

Constant Summary collapse

VERSION = 
"0.0.3"

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(options, regex, replacement) ⇒ Kasoba

Returns a new instance of Kasoba.



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# File 'lib/kasoba.rb', line 16

def initialize(options, regex, replacement)
  @files = FileNavigator.new(options[:dir],options[:extensions])
  @count = options[:count]
  @editor = options[:editor]
  @regex = regex
  @replacement = replacement
end

Instance Attribute Details

#files ⇒ Object (readonly)

Returns the value of attribute files.



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# File 'lib/kasoba.rb', line 6

def files
  @files
end

Instance Method Details

#count ⇒ Object 



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

def count
  num = 0
  @files.each do |file|
    file.each do |line|
      cline = line.clone
      while ((t = cline.partition(@regex)[2]) != "") or (cline.match(@regex)) do
        cline = t
        num = num +1
      end
    end
    file.close
  end
  return num
end

#replace ⇒ Object 



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# File 'lib/kasoba.rb', line 48

def replace
  @files.each do |file|
    File.open(file.path + ".temp","w") do |tmpFile|
      p file.path
      fileContent = file.readlines.join
      while (((t = fileContent.partition(Regexp.new(@regex)))[2] != "") or t.join.length > 0)
        if(t[2] != "")
          tmpFile << t[0]
          fileContent = t[2]
          oldline = t[0].split("\n").last.to_s + t[1]
          puts "Oldline: " + oldline.color(:red)
          localreplacement = @replacement.nil?? ask('Type substitution string') : @replacement
          i = 1
          t[1].match(@regex).captures.each do |capture|
            localreplacement = localreplacement.gsub("\\#{i}" ,capture )
            i = i + 1
          end
          newline = t[0].split("\n").last.to_s + localreplacement + t[2].split("\n").first.to_s
          puts "Newline: " + newline.color(:green)
          if agree("Agree? y/n".color(:blue))
            tmpFile << localreplacement
          else
            tmpFile << t[1]
          end
        else
          fileContent = t[2]
          tmpFile << t.join
        end
      end
    end
    filePath = file.path
    file.close
    File.delete(filePath)
    File.rename(filePath + ".temp", filePath)
  end
end

#run ⇒ Object 



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# File 'lib/kasoba.rb', line 7

def run
  if @count == true
    say("Counting ...")
    p count
  else
    replace
  end
end