eslintify.sh

function prepEsLinter() {
  if [ -f "package.json" ]; then
    echo "PackJSON alright there!!!"
  else
    echo "Creating a default package.json... might want to edit this!"
    npm init -f
  fi
  (
    export PKG=eslint-config-airbnb;
    npm info "$PKG" peerDependencies --json | command sed 's/[\{\},]//g ; s/: /@/g' | xargs npm install --save-dev "$PKG"
    echo "\"extends\": \"airbnb\"" > .eslintrc
  )
}