A simple amalgam of git grep and git blame, mostly intended for finding FIXMEs that I introduced (as evidenced by the defaults) before merging them in.

ggb

#!/usr/bin/env ruby

word = ARGV.shift || "FIXME|TODO"
name = ARGV.shift || "James"

lines = `git grep -n -E '#{word}'`
lines.scan /(.*):(\d+)/ do |file, line|
  up, down = line.to_i - 2, line.to_i + 5
  blame = `git blame -w -L#{up},#{down} #{file}`
  if blame =~ /#{name}.*(#{word})/
    puts "-- #{file} ----->"
    puts blame
    puts
  end
end