lug-helper.sh

@@ -71,11 +71,11 @@ fi
 #    notify-send "lug-helper" "The package 'zstd' was not found on this system. It is required for extracting some runner packages.\n" --icon=dialog-warning
 #    exit 1
 #fi
-if [ ! -x "$(command -v mktemp)" ] || [ ! -x "$(command -v sort)" ] || [ ! -x "$(command -v basename)" ] || [ ! -x "$(command -v realpath)" ] || [ ! -x "$(command -v dirname)" ] || [ ! -x "$(command -v numfmt)" ]; then
+if [ ! -x "$(command -v mktemp)" ] || [ ! -x "$(command -v sort)" ] || [ ! -x "$(command -v basename)" ] || [ ! -x "$(command -v realpath)" ] || [ ! -x "$(command -v dirname)" ]; then
     # coreutils
     # Print to stderr and also try warning the user through notify-send
     printf "lug-helper.sh: One or more required packages were not found on this system.\nPlease check that the following coreutils packages are installed:\n- mktemp\n- sort\n- basename\n- realpath\n- dirname\n" 1>&2
-    notify-send "lug-helper" "One or more required packages were not found on this system.\nPlease check that the following coreutils packages are installed:\n- mktemp\n- sort\n- basename\n- realpath\n- dirname\n- numfmt\n" --icon=dialog-warning
+    notify-send "lug-helper" "One or more required packages were not found on this system.\nPlease check that the following coreutils packages are installed:\n- mktemp\n- sort\n- basename\n- realpath\n- dirname\n" --icon=dialog-warning
     exit 1
 fi
 if [ ! -x "$(command -v xargs)" ]; then
@@ -122,6 +122,12 @@ max_download_items=20
 # used to dynamically determine the height of menus
 menu_option_height="26"
 
+# winetricks minimum version
+winetricks_required="20220411"
+
+# lutris minimum version
+lutris_required="0.5.11"
+
 ######## Game Directories ##################################################
 
 # The game's base directory name
@@ -141,26 +147,6 @@ shaders_subdir="shaders"
 
 # Remaining directory paths are set at the end of the getdirs() function
 
-######## Bundled Files #####################################################
-
-# Use logo installed by a packaged version of this script if available
-# Otherwise, default to the logo in the same directory
-if [ -f "/usr/share/pixmaps/lug-logo.png" ]; then
-    lug_logo="/usr/share/pixmaps/lug-logo.png"
-elif [ -f "$helper_dir/lug-logo.png" ]; then
-    lug_logo="$helper_dir/lug-logo.png"
-else
-    lug_logo="info"
-fi
-
-# Use Lutris install script installed by a packaged version of this script if available
-# Otherwise, default to the json in the same directory
-if [ -f "/usr/share/lug-helper/lug-lutris-install.json" ]; then
-    install_script="/usr/share/lug-helper/lug-lutris-install.json"
-else
-    install_script="$helper_dir/lug-lutris-install.json"
-fi
-
 ######## Runners ###########################################################
 
 # Lutris native wine runners directory
@@ -198,17 +184,25 @@ dxvk_sources=(
     "/dev/null" "https://api.github.com/repos/gort818/dxvk/releases"
 )
 
-######## Requirements ######################################################
+######## Bundled Files #####################################################
 
-# winetricks minimum version
+# Use logo installed by a packaged version of this script if available
-winetricks_required="20220411"
+# Otherwise, default to the logo in the same directory
+if [ -f "/usr/share/pixmaps/lug-logo.png" ]; then
+    lug_logo="/usr/share/pixmaps/lug-logo.png"
+elif [ -f "$helper_dir/lug-logo.png" ]; then
+    lug_logo="$helper_dir/lug-logo.png"
+else
+    lug_logo="info"
+fi
 
-# lutris minimum version
+# Use Lutris install script installed by a packaged version of this script if available
-lutris_required="0.5.11"
+# Otherwise, default to the json in the same directory
-
+if [ -f "/usr/share/lug-helper/lug-lutris-install.json" ]; then
-# Minimum amount of combined RAM + swap in GiB
+    install_script="/usr/share/lug-helper/lug-lutris-install.json"
-memory_required="16"
+else
-memory_combined_required="40"
+    install_script="$helper_dir/lug-lutris-install.json"
+fi
 
 ######## Links #############################################################
 
@@ -218,7 +212,7 @@ lug_wiki="https://starcitizen-lug.github.io"
 # Github repo and script version info
 repo="starcitizen-lug/lug-helper"
 releases_url="https://github.com/$repo/releases"
-current_version="v2.6"
+current_version="v2.5"
 
 ############################################################################
 ############################################################################
@@ -899,33 +893,13 @@ winetricks_check() {
     fi
 }
 
-# Check system memory and swap space
+# Check total system memory
 memory_check() {
-    # Get totals in bytes
+    memtotal="$(LC_NUMERIC=C awk '/MemTotal/ {printf "%.1f \n", $2/1024/1024}' /proc/meminfo)"
-    memtotal="$(LC_NUMERIC=C awk '/MemTotal/ {printf $2}' /proc/meminfo)"
+    if [ "${memtotal%.*}" -ge "15" ]; then
-    swaptotal="$(LC_NUMERIC=C awk '/SwapTotal/ {printf $2}' /proc/meminfo)"
+        preflight_pass+=("Your system has $memtotal GB of memory.")
-    memtotal="$(($memtotal * 1024))"
-    swaptotal="$(($swaptotal * 1024))"
-    combtotal="$(($memtotal + $swaptotal))"
-
-    # Convert to GiB
-    memtotal="$(numfmt --to=iec-i --suffix="B" "$memtotal")"
-    swaptotal="$(numfmt --to=iec-i --suffix="B" "$swaptotal")"
-    combtotal="$(numfmt --to=iec-i --suffix="B" "$combtotal")"
-
-    if [ "${memtotal: -3}" != "GiB" ] || [ "${memtotal::-3}" -lt "$memory_required" ]; then
-        # Minimum requirements are not met
-        preflight_fail+=("Your system has $memtotal of memory.\n${memory_required}GiB is the minimum required to avoid crashes.")
-    elif [ "${memtotal::-3}" -ge "$memory_combined_required" ]; then
-        # System has sufficient RAM
-        preflight_pass+=("Your system has $memtotal of memory.")
-    elif [ "${combtotal::-3}" -ge "$memory_combined_required" ]; then
-        # System has sufficient combined RAM + swap
-        preflight_pass+=("Your system has $memtotal memory and $swaptotal swap.")
     else
-        # Recommend swap
+        preflight_fail+=("Your system has $memtotal GB of memory.\nWe recommend at least 16 GB to avoid crashes.")
-        swap_recommended="$(($memory_combined_required - ${memtotal::-3}))"
-        preflight_fail+=("Your system has $memtotal memory and $swaptotal swap.\nWe recommend at least ${swap_recommended}GiB swap to avoid crashes.")
     fi
 }
 
@@ -938,6 +912,15 @@ avx_check() {
     fi
 }
 
+# Check if swap is set up
+swap_check() {
+    if grep -vq "Filename" /proc/swaps; then
+        preflight_pass+=("You have swap space configured.")
+    else
+        preflight_fail+=("You don't appear to have swap space configured.\nWe recommend configuring an 8-16 GB swap file.")
+    fi
+}
+
 # Check that the system is optimized for Star Citizen
 preflight_check() {
     # Initialize variables
@@ -954,6 +937,7 @@ preflight_check() {
     wine_check
     winetricks_check
     memory_check
+    swap_check
     avx_check
     mapcount_check
     filelimit_check