install.sh

#!/bin/bash

# Install files:
function install() {
  echo "Installing into ${1} …"
  # Remote repo zip file:
  SOURCE_ZIP="https://github.com/mhulse/basic-node-module/tarball/master"
  # Get the zip file and extract all files:
  curl -sS -#L "$SOURCE_ZIP" | tar -xzv --strip-components 1 --exclude={install.sh,README.md,LICENSE,package-lock.json}
  # Testing (comment out the above and run these lines instead):
  #SOURCE_ZIP="/Users/mhulse/Desktop/test.tar.gz"
  #tar --strip-components=1 -zxf $SOURCE_ZIP
  # Rename the template:
  touch README.md
  # Let the use know that we are done:
  echo $'\n'"Congrats! Installation was successful!"$'\n'
  # Open installation folder:
  open "."
}

# Check if installation directory meets our requirements:
function empty() {
  # Use `ls -A` if you want to account for hidden files:
  if [ -d "$1" ] && [ "$(ls $1)" ]; then
    # If chosen directory exists, and it’s not empty:
    echo "$1 must be an empty directory."
    echo "Remove files and try running this script again."
  else
    # Move on to the installation function:
    install $1
  fi
}

# Tidy up the terminal window:
clear

# Create menu:
empty "$(pwd)"

# Exit program:
exit 0

# Done!
# For more information about this script, see:
# https://github.com/mhulse/install-scripts