run.sh

#!/usr/bin/env bash

{ # this ensures the entire script is downloaded #

echo "Getting initial dependencies..."

system_has() {
  type "$1" > /dev/null 2>&1
}

currentnodeversion="$(node --version)"
requirednodeversion="v10.15.3"

currentnpmversion="$(npm --version)"
requirednpmversion="6.9.0"

while getopts ":vl" opt; do
  case $opt in
    v) verbose="-v"
    ;;
    l) local="true"
    ;;
    \?) echo "Invalid option -$OPTARG" >&2
    ;;
  esac
done

if ! system_has git; then
  echo "git is mandatory to continue"
  echo "Check this guide to complete the installation: https://git-scm.com/book/en/v2/Getting-Started-Installing-Git"
  exit 1

elif [ "$(printf '%s\n' "$requirednodeversion" "$currentnodeversion" | sort -V | head -n1)" != "$requirednodeversion" ]; then 
  echo "The node version must be >= v10.15.3"
  exit 1
elif [ "$(printf '%s\n' "$requirednpmversion" "$currentnpmversion" | sort -V | head -n1)" != "$requirednpmversion" ]; then 
  echo "The npm version must be >= v6.9.0"
  exit 1
fi

printf "\n\nThis script requires an npm configuration that allows global\n"
printf "installs without sudo. We'll be checking whether you have globally\n"
printf "installed packages and if so, we'll be moving them to a new folder.\n\n"
printf "You may have to type in your password once to allow moving all\n"
printf "your currently installed packages.\n\n"

if [[ -n "$verbose" ]]
then
  curl -s https://raw.githubusercontent.com/Wolox/react-bootstrap/development/scripts/npm-no-sudo.sh | bash -s -- -v
  npm i -g yo generator-react-bootstrap
else
  bash <(curl -s https://raw.githubusercontent.com/Wolox/react-bootstrap/development/scripts/npm-no-sudo.sh)
  npm i -g yo generator-react-bootstrap > /dev/null 2>&1
fi

yo --version
if [ $? -eq 0 ]; then
  echo Yeoman installed
else
  echo Yeoman not installed, installing now...
  npm install -g yo
fi

if [[ "$local" == "true" ]]
then
  yo ./react-bootstrap/generators/app $verbose
else
  yo react-bootstrap $verbose
fi


wait $!

} # this ensures the entire script is downloaded #