goenv
Shell script to set GOPATH.
This script starts in the current directory and looks backwards until it finds a directory named /go and sets GOPATH to that. It also sets PATH=$PATH:$GOPATH/bin. If you want to use this script, it's probably best NOT to set GOPATH in .bashrc, .profile, etc.
#usage
source goenv.sh
I also added an alias to ~/.bashrc:
alias goenv="source /home/dgnorton/bin/goenv.sh"