Completed error function

scripts/base.sh

@@ -56,6 +56,19 @@ success(){
   message "${COLOR_GREEN}" "SUCCESS" "$1";
 }
 
+error(){
+  message "${COLOR_RED}" "ERROR" "$1 -> Leaving program."
+  if declare -f "destructor" > /dev/null
+    then
+      info "Calling destructor..."
+      destructor
+    else
+      warning "No destructor defined."
+      info "Can be that this script left some waste."
+  fi
+  exit 1;
+}
+
 HEADER(){
   echo
   echo "${COLOR_YELLOW}The"

scripts/client/setup.sh

@@ -4,14 +4,14 @@
 # @author Kevin Veen-Birkenbach [aka. Frantz]
 #
 # shellcheck source=/dev/null # Deactivate SC1090
+
 source "$(dirname "$(readlink -f "${0}")")/../base.sh" || (echo "Loading base.sh failed." && exit 1)
 SYSTEM_MEMORY_KB="$(grep MemTotal /proc/meminfo | awk '{print $2}')"
 info "Start setup of customized core software..."
 info "Copying templates to home folder..."
-exit
-cp -rfv "$TEMPLATE_PATH/." "$HOME"
-echo "Synchronising packages..."
-sudo pacman -Syyu
+cp -rfv "$TEMPLATE_PATH/." "$HOME" || error "Copy templates failed."
+info "Synchronising packages..."
+sudo pacman -Syyu || error "Package syncronisation failed."
 FSTAB_SWAP_ENTRY="/swapfile none swap defaults 0 0"
 SWAP_FILE="/swapfile"
 FSTAB_FILE="/etc/fstab"