bash script to download and setup latest laravel

gistfile1.txt

#!/bin/bash

## Usage
## 
## Bash script for latest laravel
##
## $ [bash_file] [directoy]
## $ ./bash_laravel www/laravel

## check for a directory
if test -z "$1"; then
  echo 'Please provide a directory name'
else

  ## check if directory already exists
  if [ -d $1 ]; then
    echo 'The '"$1"' directory already exists'
  else
    echo 'by Nino Paolo'
    echo ''
    mkdir $1

    ## move to directory
    cd $1

    ## Download laravel
    echo '(1/3) Downloading Laravel...'
    curl -s -L http://github.com/laravel/laravel/archive/develop.zip > develop.zip

    ## Unzip, move, and clean up laravel
    echo '(2/3) Unzipping and cleaning up files...'
    unzip -q develop.zip
    rm develop.zip
    cd laravel-develop
    mv * ..
    cd ..
    rm -R laravel-develop

    ## Make the /storage directory writable
    echo '(3/3) Making app/storage directory writable...'
    chmod -R o+w app/storage

    ## Readme
    echo ''
    echo 'Official Documentation: http://laravel.com'
  fi
fi