Remove wrag (will rewrite later)

bin/wrag

@@ -1,118 +0,0 @@
-#!/usr/bin/env ruby
-
-# Wrag stands for writeable-ag; a hacky script that allows you to search with ag
-# <https://github.com/ggreer/the_silver_searcher> and edit the results in
-# $EDITOR. The changes are propagated to all listed files, if any.
-#
-# Usage: wrag [pattern]
-#
-# TODO Also rename changed filenames
-# TODO Assemble sed string to make this atomic
-
-require 'optparse'
-require 'tempfile'
-require 'shellwords'
-
-def usage
-  puts "Usage: #{File.basename($0)} [-f|--rename-files] [-b|--backup] search_string"
-  puts "\nAny of ag's flags will work with wrag"
-  exit
-end
-
-usage if ARGV.empty?
-
-## Parsing options ################################
-options = {:rename => false,
-           :backup => false}
-
-opt = OptionParser.new
-opt.on('-f', '--rename-files') { options[:rename] = true }
-opt.on('-b', '--backup')       { options[:backup] = true }
-
-begin
-  opt.parse
-  # Get rid of misc args to pass the rest to ag
-  args = ARGV - ["-f", "--rename-files", "-b", "--backup"]
-rescue OptionParser::InvalidOption => e
-  puts "Invalid option: #{e}"
-  usage
-end
-
-## Perform search #################################
-t = Tempfile.new('.ag-results')
-out = system("ag #{args.join(' ')} --group --nocolor > #{t.path}")
-puts "No matches" if out === false
-if out == nil
-  t.unlink
-  exit 2
-end
-
-old_lines = File.open(t.path).readlines
-system("#{ENV['EDITOR']} #{t.path}")
-lines = File.open(t.path).readlines
-t.unlink
-
-if old_lines.length != lines.length
-  puts "There was a line-number mismatch. Abort! Abort! Abort!"
-  exit 3
-end
-
-## Parse edited output ############################
-i = nil
-current_filename = nil
-lines.each_with_index do |line, i|
-  line.strip!
-
-  next if line.empty?
-
-  if line =~ /^([0-9]+):(.+)/ # make sure it isn't actually a file
-    filename = current_filename
-    lineno = $1
-    content = $2
-  elsif line =~ /^(.+):([0-9]+):(.+)/
-    if current_file
-      puts "Mixing and matching groups and non-groups! Aborting."
-      exit 3
-    end
-
-    filename = $1
-    lineno = $2
-    content = $3
-  elsif File.exists?(line)
-    if File.readable?(line)
-      current_filename = line
-    else
-      puts "#{line} isn't readable. Skipping."
-    end
-    next
-  else
-    puts "Malformed line: #{line}"
-    exit 3
-  end
-
-  next if line.eql?(old_lines[i].strip)
-
-  filename = Shellwords.escape(filename)
-  lineno = Shellwords.escape(lineno)
-  content = content.gsub("'", "\\'")
-
-  puts "#{filename}:#{lineno}:#{content}"
-
-  if system("sed -i .bak '#{lineno}c\\
-#{content}
-  ' #{filename}")
-    puts "Replaced: line #{lineno} in #{filename}"
-  else
-    puts "Failed to replace line #{lineno} in #{filename}"
-  end
-
-  unless options[:backup]
-    system("rm -f #{filename}.bak") if File.exists?("#{filename}.bak")
-  end
-end
-
-if i === nil
-  puts "Didn't do nuthin'"
-else
-  puts "Done!"
-end