.zshrc

#
# Executes commands at the start of an interactive session.
#
# Authors:
#   Sorin Ionescu <[email protected]>
#

# Source Prezto.
if [[ -s "${ZDOTDIR:-$HOME}/.zprezto/init.zsh" ]]; then
  source "${ZDOTDIR:-$HOME}/.zprezto/init.zsh"
fi

## Python virtualenvs
export WORKON_HOME=$HOME/.envs
export PROJECT_HOME=$HOME/dev
export VIRTUALENVWRAPPER_SCRIPT=/usr/local/bin/virtualenvwrapper.sh
source /usr/local/bin/virtualenvwrapper_lazy.sh

alias gst='git status'
alias gl='git pull'

##############
### SCRIPTS ##
##############



workonenv() {
    source ~/.envs/$1/bin/activate
}

## Cd up a number of dirs ##
up (){
    for i in $(seq ${1: -1});do
        cd ../
    done
}

## Extract function ##
extract () {
    if [ -f $1 ] ; then
        case $1 in
            *.tar.bz2)   tar xvjf $1    ;;
            *.tar.gz)    tar xvzf $1    ;;
            *.bz2)       bunzip2 $1     ;;
            *.rar)       rar x $1       ;;
            *.gz)        gunzip $1      ;;
            *.tar)       tar xvf $1     ;;
            *.tbz2)      tar xvjf $1    ;;
            *.tgz)       tar xvzf $1    ;;
            *.zip)       unzip $1       ;;
            *.Z)         uncompress $1  ;;
            *.7z)        7z x $1        ;;
            *)           echo "don't know how to extract '$1'..." ;;
        esac
    else
        echo "'$1' is not a valid file!"
    fi
}

## Mkdir and follow it ##
function mkcd () {
    if [ ! -n "$1" ]; then
        echo "Enter a directory name"
    elif [ -d $1 ]; then
        echo "\`$1' already exists"
    else
        mkdir $1 && cd $1
    fi
}

pyclean() {
    find . -name "*.py[co]" -delete
    find . -name "__pycache__" -delete
}