CPU, GPU and memory information have been converted to Golang functions

config/fetch_script.sh

@@ -5,11 +5,11 @@ echo -e "${C3}Hostname: ${C4}$(cat /etc/hostname)"
 echo -e "${C3}Kernel: ${C4}$(uname -s) $(uname -r)"
 echo -e "${C3}Packages: ${C4}$(get_packages)"
 echo -e "${C3}Shell: ${C4}$(get_shell)"
-echo -e "${C3}CPU: ${C4}$(get_cpu_name) ($(nproc) threads)"
-if command_exists lshw; then
-  echo -e "${C3}GPU: ${C4}$(lshw -class display 2> /dev/null | grep 'product' | cut -d":" -f2 | xargs)"
+echo -e "${C3}CPU: ${C4}${CPU_MODEL} (${CPU_THREADS} threads)"
+if [ ! -z "$GPU_MODEL" ]; then
+  echo -e "${C3}GPU: ${C4}${GPU_MODEL})"
 fi
-echo -e "${C3}Memory: ${C4}$(get_used_mem) MiB / $(get_total_mem) MiB"
+echo -e "${C3}Memory: ${C4}${MEM_USED} MiB / ${MEM_TOTAL} MiB"
 if xhost >& /dev/null ; then
   if get_de_wm &> /dev/null; then
     echo -e "${C3}DE/WM: ${C4}$(get_de_wm)"

config/fetch_script_functions.sh

@@ -34,22 +34,6 @@ get_shell() {
     esac
 }
 
-get_cpu_name() {
-    grep -m1 "model name" /proc/cpuinfo | cut -d: -f2 | xargs
-}
-
-get_total_mem() {
-     free --mebi -t | grep 'Total' | tr -s ' ' | cut -d" " -f2
-}
-
-get_free_mem() {
-    free --mebi -t | grep 'Total' | tr -s ' ' | cut -d" " -f4
-}
-
-get_used_mem() {
-    free --mebi -t | grep 'Total' | tr -s ' ' | cut -d" " -f3
-}
-
 get_de_wm() {
     if ps -e | grep "plasmashell" &> /dev/null ; then
         echo "KDE Plasma $(plasmashell --version | awk '{print $2}')"