Prettier project wrapper

prettier.sh

#!/bin/bash

# This wrapper prefers your project's prettier version, and only runs prettier if your project has configured it.

# Save this file as `prettier` in your $PATH, or set your editor's prettier plugin to use it as the prettier binary

# find the file prettier is trying to prettify
file=${BASH_ARGV[0]:="."}

# optionally set where the real prettier command can be found
prettier=`which prettier`

node_modules=`/usr/local/bin/npm root`

if [ -f "${node_modules}/.bin/prettier" ]; then
   prettier="$node_modules/.bin/prettier"
fi

if $prettier --find-config-path ${file} > /dev/null; then
    exec $prettier "$@"
else
    exec cat <&0
fi