Add easy anticheat workaround

Fixes #25

lug-helper.sh

@@ -61,10 +61,10 @@ if [ ! -x "$(command -v curl)" ]; then
     notify-send "lug-helper" "The required package 'curl' was not found on this system.\n" --icon=dialog-warning
     exit 1
 fi
-if [ ! -x "$(command -v mktemp)" ] || [ ! -x "$(command -v basename)" ]; then
+if [ ! -x "$(command -v mktemp)" ] || [ ! -x "$(command -v basename)" ] || [ ! -x "$(command -v sort)" ]; then
     # Print to stderr and also try warning the user through notify-send
-    printf "lug-helper.sh: One or more required packages were not found on this system.\nPlease check that the following packages are installed:\n- mktemp (part of gnu coreutils)\n- basename (part of gnu coreutils)\n" 1>&2
-    notify-send "lug-helper" "One or more required packages were not found on this system.\nPlease check that the following packages are installed:\n- mktemp (part of gnu coreutils)\n- basename (part of gnu coreutils)\n" --icon=dialog-warning
+    printf "lug-helper.sh: One or more required packages were not found on this system.\nPlease check that the following packages are installed:\n- mktemp (part of gnu coreutils)\n- basename (part of gnu coreutils)\n- sort (part of gnu coreutils)\n" 1>&2
+    notify-send "lug-helper" "One or more required packages were not found on this system.\nPlease check that the following packages are installed:\n- mktemp (part of gnu coreutils)\n- basename (part of gnu coreutils)\n- sort (part of gnu coreutils)\n" --icon=dialog-warning
     exit 1
 fi
 
@@ -145,9 +145,9 @@ else
 fi
 
 # Github repo and script version info
-repo="the-sane/lug-helper"
-releases_url="https://github.com/the-sane/lug-helper/releases"
-current_version="v1.11.1"
+repo="starcitizen-lug/lug-helper"
+releases_url="https://github.com/$repo/releases"
+current_version="v1.12"
 
 ############################################################################
 ############################################################################
@@ -972,10 +972,10 @@ download_install() {
     num_files=0
     for extracted_item in "$tmp_dir/$download_name"/*; do
         if [ -d "$extracted_item" ]; then
-            num_dirs="$((num_dirs+1))"
+            num_dirs="$(($num_dirs+1))"
             extracted_dir="$(basename "$extracted_item")"
         elif [ -f "$extracted_item" ]; then
-            num_files="$((num_files+1))"
+            num_files="$(($num_files+1))"
         fi
     done
 
@@ -1410,7 +1410,7 @@ eac_workaround() {
 
     # Configure message variables
     eac_title="Easy Anti-Cheat Workaround"
-    eac_hosts_formatted="127.0.0.1 modules-cdn.eac-prod.on.epicgames.com"
+    eac_hosts_formatted="$eac_hosts"
     eac_dir_formatted="$eac_dir"
     if [ "$use_zenity" -eq 1 ]; then
         eac_title="<b>$eac_title</b>"
@@ -1420,7 +1420,13 @@ eac_workaround() {
 
     if message question "$eac_title\n\nThe following entry will be added to /etc/hosts:\n$eac_hosts_formatted\n\nThe following directory will be deleted:\n$eac_dir_formatted\n\n\nTo revert these changes, delete the above line from\n/etc/hosts and relaunch the game\n\nDo you want to proceed?"; then
         debug_print continue "Editing hosts file..."
-        sudo sh -c "echo '127.0.0.1 modules-cdn.eac-prod.on.epicgames.com' >> /etc/hosts"
+        
+        # Use pollkit's pkexec for gui with a fallback to sudo
+        if [ -x "$(command -v pkexec)" ]; then
+            pkexec sh -c "echo $eac_hosts '#Star Citizen EAC workaround' >> /etc/hosts"
+        else
+            sudo sh -c "echo $eac_hosts '#Star Citizen EAC workaround' >> /etc/hosts"
+        fi
 
         debug_print continue "Deleting $eac_dir..."
         rm -r "$eac_dir"
@@ -1467,7 +1473,7 @@ maintenance_menu() {
 # Get a random Penguin's Star Citizen referral code
 referral_randomizer() {
     # Populate the referral codes array
-    referral_codes=("STAR-4TZD-6KMM" "STAR-4XM2-VM99" "STAR-2NPY-FCR2" "STAR-T9Z9-7W6P" "STAR-VLBF-W2QR" "STAR-BYR6-YHMF" "STAR-3X2H-VZMX" "STAR-BRWN-FB9T" "STAR-FG6Y-N4Q4" "STAR-VLD6-VZRG" "STAR-T9KF-LV77" "STAR-4XHB-R7RF" "STAR-9NVF-MRN7" "STAR-3Q4W-9TC3" "STAR-3SBK-7QTT" "STAR-XFBT-9TTK" "STAR-F3H9-YPHN" "STAR-BYK6-RCCL" "STAR-XCKH-W6T7" "STAR-H292-39WK" "STAR-ZRT5-PJB7" "STAR-GMBP-SH9Y" "STAR-PLWB-LMFY" "STAR-TNZN-H4ZT" "STAR-T5G5-L2GJ" "STAR-6TPV-7QH2" "STAR-THHD-TV3Y" "STAR-7ZFS-PK2L" "STAR-SRQN-43TB" "STAR-9TDG-D4H9" "STAR-BPH3-THJC" "STAR-HL3M-R5KC" "STAR-GBS5-LTVB" "STAR-CJ3Y-KZZ4" "STAR-5GRM-7HBY" "STAR-G2GX-Y2QJ" "STAR-YWY3-H4XX" "STAR-6VGM-PTKC" "STAR-T6MZ-QFHX" "STAR-T2K6-LXFW" "STAR-XN25-9CJJ" "STAR-47V3-4QGB" "STAR-YD4Z-TQZV" "STAR-XLN7-9XNJ" "STAR-N62T-2R39" "STAR-3S3D-9HXQ" "STAR-TRZF-NMCV")
+    referral_codes=("STAR-4TZD-6KMM" "STAR-4XM2-VM99" "STAR-2NPY-FCR2" "STAR-T9Z9-7W6P" "STAR-VLBF-W2QR" "STAR-BYR6-YHMF" "STAR-3X2H-VZMX" "STAR-BRWN-FB9T" "STAR-FG6Y-N4Q4" "STAR-VLD6-VZRG" "STAR-T9KF-LV77" "STAR-4XHB-R7RF" "STAR-9NVF-MRN7" "STAR-3Q4W-9TC3" "STAR-3SBK-7QTT" "STAR-XFBT-9TTK" "STAR-F3H9-YPHN" "STAR-BYK6-RCCL" "STAR-XCKH-W6T7" "STAR-H292-39WK" "STAR-ZRT5-PJB7" "STAR-GMBP-SH9Y" "STAR-PLWB-LMFY" "STAR-TNZN-H4ZT" "STAR-T5G5-L2GJ" "STAR-6TPV-7QH2" "STAR-THHD-TV3Y" "STAR-7ZFS-PK2L" "STAR-SRQN-43TB" "STAR-9TDG-D4H9" "STAR-BPH3-THJC" "STAR-HL3M-R5KC" "STAR-GBS5-LTVB" "STAR-CJ3Y-KZZ4" "STAR-5GRM-7HBY" "STAR-G2GX-Y2QJ" "STAR-YWY3-H4XX" "STAR-6VGM-PTKC" "STAR-T6MZ-QFHX" "STAR-T2K6-LXFW" "STAR-XN25-9CJJ" "STAR-47V3-4QGB" "STAR-YD4Z-TQZV" "STAR-XLN7-9XNJ" "STAR-N62T-2R39" "STAR-3S3D-9HXQ" "STAR-TRZF-NMCV" "STAR-TLLJ-SMG4")
     # Pick a random array element. Scale a floating point number for
     # a more random distribution than simply calling RANDOM
     random_code="${referral_codes[$(awk '{srand($2); print int(rand()*$1)}' <<< "${#referral_codes[@]} $RANDOM")]}"
@@ -1533,7 +1539,8 @@ live_or_ptu="$live_dir"
 # Check if a newer verison of the script is available
 latest_version="$(get_latest_release "$repo")"
 
-if [ "$latest_version" != "$current_version" ]; then
+if [ "$latest_version" != "$current_version" ] &&
+   [ "$current_version" = "$(printf "$current_version\n$latest_version" | sort -V | head -n1)" ]; then
     if [ "$use_zenity" -eq 1 ]; then
         releases_url_formatted="<a href='$releases_url'>$releases_url</a>"
     else
@@ -1554,6 +1561,7 @@ if [ "$#" -gt 0 ]; then
 Usage: lug-helper <options>
   -p, --preflight-check     Run system optimization checks
   -m, --manage-runners      Install or remove Lutris runners
+  -k, --manage-dxvk         Install or remove DXVK versions
   -u, --delete-user-folder  Delete Star Citizen USER folder, preserving keybinds
   -s, --delete-shaders      Delete Star Citizen shaders directory
   -c, --delete-dxvk-cache   Delete Star Citizen dxvk cache file
@@ -1571,6 +1579,9 @@ Usage: lug-helper <options>
             --manage-runners | -m )
                 cargs+=("runner_manage")
                 ;;
+            --manage-dxvk | -k )
+                cargs+=("dxvk_manage")
+                ;;
             --delete-user-folder | -u )
                 cargs+=("sanitize")
                 ;;