Bash - Function to make a new drupal 8 site with lando

Bash - Function to make a new drupal 8 site with lando

function drupalnew
{
   if [ "$1" = "--help" ]; then
      echo "The drupalnew command takes 2 arguments: drupalnew   <sitename | ex: my_site>   <version | ex: 8.6.x>"
   return 1
   fi

   if [ "$1" = "--version" ]; then
      echo "Drupalnew 0.0.1"
      return 1
   fi

   if [ "$1" = "" ] || [ "$2" = "" ] || [ "$3" != "" ]; then
      echo "Error: incorrect number of arguments."
      echo "The drupalnew command takes 2 arguments: drupalnew   <sitename | ex: my_site>   <version | ex: 8.6.x>"
      return 0
   fi

   echo 'downloading drupal '$2
   echo 'downloading git clone --branch '$2' https://git.drupal.org/project/drupal.git '$1
   git clone --branch $2 https://git.drupal.org/project/drupal.git $1
   echo 'downloaded drupal '$2' SUCCESSFUL'

   echo 'entering '$1
   cd $1

   echo "name: "$1"" > .lando.yml
   echo "recipe: drupal8" >> .lando.yml
   echo "config:" >> .lando.yml
   echo "  webroot: ." >> .lando.yml
   echo "  php: '7.1'" >> .lando.yml
   echo "  database: mysql:5.7" >> .lando.yml

   echo 'Now you have to answer these lando questions'
   sleep 1.5
   docker stop $(docker ps -aq)
   lando start && lando composer install || echo "error: lando didn't initialize." && return 0

   echo '1. Now go to http://'$1'.lndo.site'
   echo '2. Fill out the installation stuff.'
   echo "3. Use db host: 'database' and db name, unsername, and pw: 'drupal8'"
}