Pull all of the git repos in the current working directory

git-pull-all

#! /usr/bin/env bash

###
# This is `Zarat`'s comment to `leo`'s answer from this SO thread:
#     https://stackoverflow.com/questions/3497123
#
# Plus some additional logic to checkout a branch, if specified
###
set -x # echo on

if [ $# -gt 0 ] 
  then
    find . -mindepth 1 -maxdepth 1 -type d -print -exec git -C {} checkout "$1" \;
fi

find . -mindepth 1 -maxdepth 1 -type d -print -exec git -C {} pull \;