solving trying to download the .sha512sum as archive

This reverts commit 7f3d84a8bc.

lug-helper.sh

@@ -106,6 +106,8 @@ runners_dir="$data_dir/lutris/runners/wine"
 runner_sources=(
     "RawFox" "https://api.github.com/repos/rawfoxDE/raw-wine/releases"
     "Molotov/Snatella" "https://api.github.com/repos/snatella/wine-runner-sc/releases"
+    "/dev/null" "https://api.github.com/repos/gort818/wine-sc-lug/releases"
+    "GloriousEggroll" "https://api.github.com/repos/GloriousEggroll/wine-ge-custom/releases"
 )
 # Set a maximum number of runner versions to display from each url
 max_runners=20
@@ -663,7 +665,7 @@ filelimit_check() {
 
 # Check total system memory
 memory_check() {
-    memtotal="$(awk '/MemTotal/ {printf "%.1f \n", $2/1024/1024}' /proc/meminfo)"
+    memtotal="$(LC_NUMERIC=C awk '/MemTotal/ {printf "%.1f \n", $2/1024/1024}' /proc/meminfo)"
     if [ ${memtotal%.*} -ge "15" ]; then
         preflight_pass+=("Your system has $memtotal GB of memory.")  
     else
@@ -819,6 +821,12 @@ runner_install() {
         *.tgz)
             runner_name="$(basename "$runner_file" .tgz)"
             ;;
+        *.tar.xz)
+            runner_name="$(basename "$runner_file" .tar.xz)"
+            ;;
+        *.sha512sum)
+            runner_name="$(basename "$runner_file" .tar.xz)"
+            ;;
         *)
             debug_print exit "Unknown archive filetype in runner_install function. Aborting."
             ;;
@@ -829,6 +837,7 @@ runner_install() {
     # runner_select_install function below
     if [ "$runner_url_type" = "github" ]; then
         runner_dl_url="$(curl -s "$contributor_url" | grep "browser_download_url.*$runner_file" | cut -d \" -f4)"
+        debug_print continue "runner_dl_url= $runner_dl_url"
     else
         debug_print exit "Script error:  Unknown api/url format in runner_sources array. Aborting."
     fi
@@ -882,10 +891,10 @@ runner_install() {
             debug_print continue "Installing runner into $runners_dir/$runner_name..."
             if [ "$use_zenity" -eq 1 ]; then
                 # Use Zenity progress bar
-                mkdir -p "$runners_dir/$runner_name" && tar -xzf "$tmp_dir/$runner_file" -C "$runners_dir/$runner_name" | \
+                mkdir -p "$runners_dir/$runner_name" && tar -xf "$tmp_dir/$runner_file" -C "$runners_dir/$runner_name" | \
                 zenity --progress --pulsate --no-cancel --auto-close --title="Star Citizen LUG Helper" --text="Installing runner...\n" 2>/dev/null
             else
-                mkdir -p "$runners_dir/$runner_name" && tar -xzf "$tmp_dir/$runner_file" -C "$runners_dir/$runner_name"
+                mkdir -p "$runners_dir/$runner_name" && tar -xf "$tmp_dir/$runner_file" -C "$runners_dir/$runner_name"
             fi
             lutris_needs_restart="true"
             ;;
@@ -894,10 +903,10 @@ runner_install() {
             debug_print continue "Installing runner into $runners_dir..."
             if [ "$use_zenity" -eq 1 ]; then
                 # Use Zenity progress bar
-                mkdir -p "$runners_dir" && tar -xzf "$tmp_dir/$runner_file" -C "$runners_dir" | \
+                mkdir -p "$runners_dir" && tar -xf "$tmp_dir/$runner_file" -C "$runners_dir" | \
                 zenity --progress --pulsate --no-cancel --auto-close --title="Star Citizen LUG Helper" --text="Installing runner...\n" 2>/dev/null
             else
-                mkdir -p "$runners_dir" && tar -xzf "$tmp_dir/$runner_file" -C "$runners_dir"
+                mkdir -p "$runners_dir" && tar -xf "$tmp_dir/$runner_file" -C "$runners_dir"
             fi
             lutris_needs_restart="true"
             ;;
@@ -931,6 +940,18 @@ runner_select_install() {
             ;;
     esac
     
+    # Check for GlibC-Version if TKG is selected, as he requires 2.33
+    if [ "$contributor_url" = "https://api.github.com/repos/gort818/wine-sc-lug/releases" ]; then
+        printf "checking for glibc \n"
+        system_glibc=($(ldd --version | awk '/ldd/{print $NF}'))
+        printf "system glibc-versuib: $system_glibc \n"
+        required_glibc="2.33"
+        if [ "$(bc <<< "$required_glibc>$system_glibc")" == "1" ]; then
+            message warning "Your glibc version is too low, /dev/null requires v$required_glibc "
+            proton_manage
+        fi
+    fi
+
     # Fetch a list of runner versions from the selected contributor
     # To add new sources, handle them here, in the if statement
     # just above, and the runner_install function above
@@ -967,13 +988,18 @@ runner_select_install() {
             *.tgz)
                 runner_name="$(basename "${runner_versions[i]}" .tgz)"
                 ;;
+            *.tar.xz)
+                runner_name="$(basename "${runner_versions[i]}" .tar.xz)"
+                ;;        
             *)
-                debug_print exit "Unknown archive filetype in runner_select_install function. Aborting."
+                runner_name="skip"
                 ;;
         esac
 
         # Add the runner names to the menu
-        if [ -d "$runners_dir/$runner_name" ]; then
+        if [ "$runner_name" = "skip" ]; then
+            continue
+        elif [ -d "$runners_dir/$runner_name" ]; then
             menu_options+=("$runner_name    [installed]")
         else
             menu_options+=("$runner_name")
@@ -1235,6 +1261,24 @@ fi
 live_or_ptu="$live_dir"
 lutris_needs_restart="false"
 
+# Credits for this go to https://gist.github.com/lukechilds/a83e1d7127b78fef38c2914c4ececc3c
+get_latest_release() {
+  curl --silent "https://api.github.com/repos/$1/releases/latest" | # Get latest release from GitHub api
+    grep '"tag_name":' |                                            # Get tag line
+    sed -E 's/.*"([^"]+)".*/\1/'                                    # Pluck JSON value
+}
+
+# Check if a new Verison of the script is available
+repo="the-sane/lug-helper"
+current_version="v1.9.1"
+latest_version=$(get_latest_release "$repo")
+
+if [ "$latest_version" != "$current_version" ]; then
+    # Print to stdout and also try warning the user through message
+    printf "New version available, check https://github.com/the-sane/lug-helper/releases \n"
+    message info "New version available, check <a href='https://github.com/the-sane/lug-helper/releases'>https://github.com/the-sane/lug-helper/releases</a> \n"
+fi
+
 # If invoked with command line arguments, process them and exit
 if [ "$#" -gt 0 ]; then
     while [ "$#" -gt 0 ]