Package direnv

Environment variable switcher for the shell

http://direnv.net/

direnv is an environment switcher for the shell. It knows how to hook
into bash, zsh, tcsh and fish shell to load or unload environment
variables depending on the current directory. This allows
project-specific environment variables without cluttering the
"~/.profile" file.
General Commands
Command Description
direnv unclutter your .profile
direnv-stdlib the ".envrc" stdlib