# Contains path functionality common across systems

[ -f ~/.bash_path.system_dependent ] && source ~/.bash_path.system_dependent

# idempotent sourcing
# Splits into multiple lines, removes duplicate lines while preserving order, join together
# awk portion copied from http://unstableme.blogspot.com/2008/03/remove-duplicates-without-sorting-file.html
export PATH=$(echo $PATH | tr ':' '\n' | sed '/^$/d' | awk '!x[$0]++'| tr '\n' ':')

# vim: set ft=sh: