git_quick_diff_with_number_from_status_changed

#!/usr/bin/env ruby

# Get line number for file that needs to be added
argument = ARGV.pop

# do a git status and get the second argument
# filename = %x[git status -s |  sed -n '#{argument}p'].split(" ", 2)[1]
filename = %x[git status -s | awk 'NR==#{argument}'].split(" ", 2)[1]         # using awk baby!

system("git diff-index --quiet HEAD -- || clear; git diff --patch-with-stat #{filename}")

# here's a nice git status command to show you the file changed along with the line number
# git status -s | awk '{print NR,$0}' | awk -F: '{ print "\033[1;30m" $1 "\033[0m" }'