Add a few git scripts from http://git-wt-commit.rubyforge.org

gitconfig

@@ -3,6 +3,9 @@
 	email = git@email
 [alias]
 	co = checkout
+	promote = !~/.dotfiles/zsh/functions/git-promote
+	wtf     = !~/.dotfiles/zsh/functions/git-wtf
+	rank-contributers = !~/.dotfiles/zsh/functions/git-rank-contributers
 [color]
 	diff = auto
 	status = auto
@@ -11,4 +14,4 @@
 	excludesfile = /Users/zach/.gitignore
 	editor = mate -w
 [apply]
-	whitespace = nowarn
+	whitespace = nowarn

zsh/functions/git-rank-contributers

@@ -0,0 +1,60 @@
+#!/usr/bin/env ruby
+
+## git-rank-contributors: a simple script to trace through the logs and
+## rank contributors by the total size of the diffs they're responsible for.
+## A change counts twice as much as a plain addition or deletion.
+##
+## Output may or may not be suitable for inclusion in a CREDITS file.
+## Probably not without some editing, because people often commit from more
+## than one address.
+##
+## git-rank-contributors Copyright 2008 William Morgan <wmorgan-git-wt-add@masanjin.net>. 
+## This program is free software: you can redistribute it and/or modify
+## it under the terms of the GNU General Public License as published by
+## the Free Software Foundation, either version 3 of the License, or (at
+## your option) any later version.
+##
+## This program is distributed in the hope that it will be useful,
+## but WITHOUT ANY WARRANTY; without even the implied warranty of
+## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+## GNU General Public License for more details.
+##
+## You can find the GNU General Public License at:
+##   http://www.gnu.org/licenses/
+
+class String
+  def obfuscate; gsub(/@/, " at the ").gsub(/\.(\w+)(>|$)/, ' dot \1s\2') end
+  def htmlize; gsub("&", "&amp;").gsub("<", "&lt;").gsub(">", "&gt;") end
+end
+
+lines = {}
+verbose = ARGV.delete("-v")
+obfuscate = ARGV.delete("-o")
+htmlize = ARGV.delete("-h")
+
+author = nil
+state = :pre_author
+`git log -M -C -C -p --no-color`.each do |l|
+  case
+  when (state == :pre_author || state == :post_author) && l =~ /Author: (.*)$/
+    author = $1
+    state = :post_author
+    lines[author] ||= 0
+  when state == :post_author && l =~ /^\+\+\+/
+    state = :in_diff
+  when state == :in_diff && l =~ /^[\+\-]/
+    lines[author] += 1
+  when state == :in_diff && l =~ /^commit /
+    state = :pre_author
+  end
+end
+
+lines.sort_by { |a, c| -c }.each do |a, c|
+  a = a.obfuscate if obfuscate
+  a = a.htmlize if htmlize
+  if verbose
+    puts "#{a}: #{c} lines of diff"
+  else
+    puts a
+  end
+end