ISTWCMS-4835: Update build_gesso.sh to allow building only gesso_helper

build_gesso.sh

 build_option=${1:-1}
-gesso_version="8.x-3.2"
-git clone --branch $gesso_version https://git.uwaterloo.ca/drupal-org/gesso.git
+HTML_PATH=${2:-"/var/www/html"}
+DRUPAL_PATH=${3:-/var/www/drupal8}
+gesso_version=${4:-"8.x-3.2-uw_wcms1"}
 
-if [ -f "gulpfile.js" ]; then
-  cp gulpfile.js gesso
+if [[ -L "$HTML_PATH/uw_wcms_gesso" ]]; then
+  echo ""
+  echo "*************************************************************************"
+  echo "Removing old gesso symlink ..."
+  rm -rf "$HTML_PATH/uw_wcms_gesso"
+  echo "Done removing old gesso symlink."
+  echo "**************************************************************************"
+  echo ""
 fi
 
-if [ -f "package.json" ]; then
-  cp package.json gesso
-fi
+cd "$DRUPAL_PATH/web/profiles/uw_base_profile/modules/custom/uw_wcms_gesso"
 
-echo "Removing Gesso files"
-rm gesso.layouts.yml
-rm gesso.info.yml
-rm gesso.libraries.yml
-rm gesso.breakpoints.yml
-rm Dockerfile
-rm screenshot.png
-rm -rf templates
-echo "Done removing gesso theme files."
-
-echo "Running npm install ..."
-cd gesso
-npm install
-echo "Done npm install."
-
-echo "Symbolic linking source directory ..."
-if [ -d "source" ]; then
-  echo "Removing old source directory ..."
-  rm -rf source
-  echo "Done removing old source directory ..."
+if [[ -d gesso ]]; then
+  echo "**************************************************************************************"
+  echo "Removing old gesso ..."
+  rm -rf gesso
+  echo "Done removing old gesso."
+  echo "**************************************************************************************"
+  echo ""
 fi
-ln -fs "../source" source
-echo "Done symbolic linking source directory ..."
 
-echo "Removing style lint config and replacing with UW config ..."
-rm .stylelintrc.yml
-cp ../.stylelintrc.yml .
-echo "Done removing style lint config and replacing with UW config"
+git clone --branch $gesso_version https://git.uwaterloo.ca/drupal-org/gesso.git
+
+if [[ $build_option == 1 || $build_option == 3 ]]; then
+
+  if [ -f "gulpfile.js" ]; then
+    cp gulpfile.js gesso
+  fi
+
+  if [ -f "package.json" ]; then
+    cp package.json gesso
+  fi
+
+  echo "**************************************************************************************"
+  echo "Removing Gesso files ..."
+  rm gesso/gesso.layouts.yml
+  rm gesso/gesso.info.yml
+  rm gesso/gesso.libraries.yml
+  rm gesso/gesso.breakpoints.yml
+  rm gesso/Dockerfile
+  rm gesso/screenshot.png
+  rm -rf gesso/templates
+  echo "Done removing gesso theme files."
+  echo "**************************************************************************************"
+  echo ""
 
-echo "Running gulp build ..."
-gulp build
-echo "Done running gulp build."
+  echo "**************************************************************************************"
+  echo "Running npm install ..."
+  cd gesso
+  npm install
+  echo "Done npm install."
+  echo "**************************************************************************************"
+  echo ""
+
+  echo "**************************************************************************************"
+  echo "Symbolic linking source directory"
+  if [ -d "source" ]; then
+    echo ""
+    echo "**************************************************************************************"
+    echo "Removing old source directory ..."
+    rm -rf source
+    echo "Done removing old source directory."
+    echo "**************************************************************************************"
+    echo ""
+  fi
+  ln -fs "../source" source
+  echo "Done symbolic linking source directory."
+  echo "**************************************************************************************"
+  echo ""
+
+  echo "**************************************************************************************"
+  echo "Removing style lint config and replacing with UW config ..."
+  rm .stylelintrc.yml
+  cp ../.stylelintrc.yml .
+  echo "Done removing style lint config and replacing with UW config."
+  echo "**************************************************************************************"
+  echo ""
+
+  echo "**************************************************************************************"
+  echo "Running gulp build ..."
+  gulp build
+  cd ..
+  echo "Done running gulp build."
+  echo "**************************************************************************************"
+  echo ""
+
+  echo "**************************************************************************************"
+  echo "Creating symlink for gesso ..."
+  cd $HTML_PATH
+  if [[ $build_option == 1 ]]; then
+    ln -s "$DRUPAL_PATH"/web/profiles/uw_base_profile/modules/custom/uw_wcms_gesso uw_wcms_gesso
+  else
+    ln -s ../web/profiles/uw_base_profile/modules/custom/uw_wcms_gesso uw_wcms_gesso
+  fi
+  echo "Done creating symlink for gesso."
+  echo "**************************************************************************************"
+  echo ""
+
+else
+  echo "**************************************************************************************"
+  echo "Setting up gesso helper ..."
+  mv gesso/gesso_helper .
+  rm -rf gesso/*
+  mv gesso_helper gesso
+  echo "Done setting up gesso helper"
+  echo "**************************************************************************************"
+fi