dotfiles/bin/npm-update

#!/bin/bash

# Upgrade npm package (dev)dependencies to the latest versions and update package.json
#
# Require:
# - jq - brew install jq

command -v jq >/dev/null 2>&1 || { echo >&2 "jq not installed: see comments for instructions."; exit 1; }

# Common stuff
RED="$(tput setaf 1)"
CYAN="$(tput setaf 6)"
UNDERLINE="$(tput sgr 0 1)"
NOCOLOR="$(tput sgr0)"
function header() { echo -e "$UNDERLINE$CYAN$1$NOCOLOR\n"; }
function error() { echo -e "$UNDERLINE$RED$1$NOCOLOR"; }

if [ ! -f package.json ]; then
	error "package.json not found"
	exit 1
fi

update() {
	header "Upgrading $1..."
	for package in $(cat package.json | jq -r ".$1 | keys | .[]" 2>/dev/null); do
		npm install --$2 $package
	done
}


update dependencies save
update devDependencies save-dev

git diff -U0 package.json