bootstrap_subtheme_install.sh

#!/bin/bash

# Updated on August 7, 2019

# If not exactly 3 arguments. . . .
if [ ! $# == 3 ]
then
   echo -e "\nOne must pass the Drupal folder name under /var/www, the new subtheme machine name and new subtheme title.\n\n"
   echo -e "For example, $0 Fred.com bstrap_child 'BStrap Child'\n\n"
   echo -e "Exiting. . . .\n\n"

   exit 1
fi

# Must not run as root. . . .
if [[ $EUID -eq 0 ]]
then
   echo -e "\nThis script should NOT be run as root."
   exit 1
fi

lcThemes="/var/www/$1/public_html/themes"
lcBase="THEMENAME"
lcBootstrap="/var/www/$1/public_html/themes/bootstrap/starterkits/$lcBase"

if [ ! -d "$lcThemes" ]
then
   echo -e "\n$lcThemes does NOT exists. Exiting. . . .\n"
   exit 1
fi

if [ ! -d "$lcBootstrap" ]
then
   echo -e "\n$lcBootstrap does NOT exists. You probably need to install Bootstrap. Exiting. . . .\n"
   exit 1
fi

if [ -d "$lcThemes/$2" ]
then
  echo -e "\n$2 already exists. Exiting. . . .\n"
  exit 1
fi

pushd "$lcThemes"

cp -R "$lcBootstrap" .
mv "$lcBase/" "$2/"

if [ ! -d "$lcThemes/$2" ]
then
  echo -e "\n$2 does not exists. Exiting. . . .\n"
  exit 1
fi

cd "$lcThemes/$2"
echo -e "--------------------------------------------------------------\n"
echo -e "$(pwd)"

echo -e "--------------------------------------------------------------\n"
echo -e "Renaming files. . . ."

for lcFile in $(find -name "THEMENAME.*") 
do
  echo -e "Renaming $lcFile. . . ."
  rename "s/THEMENAME/$2/" "${lcFile}"
done

for lcFile in $(find -name "*.starterkit.*")
do
  echo -e "Renaming $lcFile. . . ."
  rename "s/starterkit/info/" "${lcFile}"
done

echo -e "--------------------------------------------------------------\n"
echo -e "Replacing text using sed. . . .\n"

for lcFile in $(find -name "*.yml") 
do
  echo -e "$lcFile"

  sed -i "s/THEMENAME/$2/g" "${lcFile}"
  sed -i "s/THEMETITLE/$3/g" "${lcFile}"
done

echo -e "--------------------------------------------------------------\n"
echo -e "Done\n"
popd