https://www.reddit.com/r/raspberry_pi/comments/42xl30/raspberry_pi_zero_into_a_macbook_air/?st=iwxkeh9a&sh=d443d5e3

http://listado.mercadolibre.com.ar/carcasa-macbook_OrderId_PRICE*DESC
http://listado.mercadolibre.com.ar/carcaza-top-case-apple-macbook-13#D[A:carcaza-top-case-apple-macbook-13]
http://articulo.mercadolibre.com.ar/MLA-618845141-bottom-case-macbook-pro-13-a1278-_JM
http://articulo.mercadolibre.com.ar/MLA-641016123-display-lcd-pantalla-completa-macbook-air-13-a1237-o-a1304-_JM
https://www.raspberrypi.org/forums/viewtopic.php?t=96539&p=671043
https://www.raspberrypi.org/forums/viewtopic.php?t=131819&p=879240

pi-process-dashboard - How to remotely monitor your Raspberry Pi processes

run:

composer.phar global require friendsofphp/php-cs-fixer

add to .bashrc or .zshrc the following path

export PATH="$PATH:$HOME/.composer/vendor/bin"

reload sources:

source ~/.bashrc 
or
source ~/.zshrc

then add the following file in the ⁠⁠⁠.git/hooks⁠⁠⁠ folder of your current project
vim .git/hooks/pre-commit

#!/usr/bin/env bash

ROOT="/home/username/projects/project"

echo "########"
echo ""
echo "php-cs-fixer pre commit hook start"
echo ""
echo "########"

PHP_CS_FIXER="vendor/bin/php-cs-fixer"
HAS_PHP_CS_FIXER=false

if [ -x vendor/bin/php-cs-fixer ]; then
    HAS_PHP_CS_FIXER=true
fi

if $HAS_PHP_CS_FIXER; then
    $PHP_CS_FIXER fix --verbose;
fi

echo "########"
echo ""
echo "php-cs-fixer pre commit hook finish"
echo ""
echo "########"