zenv: Directory/Project based environments for zsh

Automatically source .zenv files when in a directory/project tree.

Install

Just load the plugin as you normally would using youre prefered zsh plugin manager.

Example

Zgen:

# In $HOME/.zshrc
source "${HOME}/.zgen/zgen.zsh"
if ! zgen saved; then

  zgen load noh4ck/zenv
  
  zgen save
fi

Zplug:

# On the commandline
$ zplug "noh4ck/zenv", as:plugin, use:"*.sh"

Usage

Place a .zenv file in youre project root that you want automatically sourced/evaluated by zsh, thats it.

Interface

zenv provides an interface for upping and dowing the environment.

zenv_up

Runs when you enter the project/directory root

function zenv_up {
    alias zenvtest="echo 'it works!'"
}

zenv_down

Runs when you exit the project/directory root

function zenv_down {
    unalias zenvtest
}

ZENV_ROOT

You can use the ZENV_ROOT environment variable in your .zenv file to get root path of the zenv.

echo $ZENV_ROOT
# /path/to/your/zenv