Make booleans case insensitive

README.md

@@ -188,11 +188,6 @@ It is highly recommended you set the following environment values before startin
 
 *** Required for docker stop to save and gracefully close the server
 
-> [!IMPORTANT]
-> Boolean values used in environment variables are case-sensitive because they are used in the shell script.
->
-> They must be set using exactly `true` or `false` for the option to take effect.
-
 ### Game Ports
 
 | Port  | Info             |

scripts/backup.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 
-if [ "${RCON_ENABLED}" = true ]; then
+if [ "${RCON_ENABLED,,}" = true ]; then
     rcon-cli -c /home/steam/server/rcon.yaml save
 fi
 
@@ -17,7 +17,7 @@ fi
 
 echo "backup created at $FILE_PATH"
 
-if [ "${DELETE_OLD_BACKUPS}" = true ]; then
+if [ "${DELETE_OLD_BACKUPS,,}" = true ]; then
     if [ -z "${OLD_BACKUP_DAYS}" ]; then
         echo "Unable to deleted old backups, OLD_BACKUP_DAYS is empty."
     elif [[ "${OLD_BACKUP_DAYS}" =~ ^[0-9]+$ ]]; then

scripts/init.sh

@@ -13,7 +13,7 @@ mkdir -p /palworld/backups
 chown -R steam:steam /palworld /home/steam/
 
 term_handler() {
-    if [ "${RCON_ENABLED}" = true ]; then
+    if [ "${RCON_ENABLED,,}" = true ]; then
         rcon-cli save
         rcon-cli "shutdown 1"
     else # Does not save

scripts/start.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 
-if [ "${UPDATE_ON_BOOT}" = true ]; then
+if [ "${UPDATE_ON_BOOT,,}" = true ]; then
     printf "\e[0;32m*****STARTING INSTALL/UPDATE*****\e[0m\n"
     /home/steam/steamcmd/steamcmd.sh +@sSteamCmdForcePlatformType linux +@sSteamCmdForcePlatformBitness 64 +force_install_dir "/palworld" +login anonymous +app_update 2394010 validate +quit
 fi
@@ -15,11 +15,11 @@ if [ -n "${QUERY_PORT}" ]; then
     STARTCOMMAND+=("-queryport=${QUERY_PORT}")
 fi
 
-if [ "${COMMUNITY}" = true ]; then
+if [ "${COMMUNITY,,}" = true ]; then
     STARTCOMMAND+=("EpicApp=PalServer")
 fi
 
-if [ "${MULTITHREADING}" = true ]; then
+if [ "${MULTITHREADING,,}" = true ]; then
     STARTCOMMAND+=("-useperfthreads" "-NoAsyncLoadingThread" "-UseMultithreadForDS")
 fi
 
@@ -291,8 +291,8 @@ if [ -n "${BAN_LIST_URL}" ]; then
     echo "BAN_LIST_URL=$BAN_LIST_URL"
     sed -E -i "s~BanListURL=\"[^\"]*\"~BanListURL=\"$BAN_LIST_URL\"~" /palworld/Pal/Saved/Config/LinuxServer/PalWorldSettings.ini
 fi
-if [ -n "${RCON_ENABLED}" ]; then
-    echo "RCON_ENABLED=${RCON_ENABLED}"
+if [ -n "${RCON_ENABLED,,}" ]; then
+    echo "RCON_ENABLED=${RCON_ENABLED,,}"
     sed -i "s/RCONEnabled=[a-zA-Z]*/RCONEnabled=$RCON_ENABLED/" /palworld/Pal/Saved/Config/LinuxServer/PalWorldSettings.ini
 fi
 if [ -n "${RCON_PORT}" ]; then
@@ -301,18 +301,18 @@ if [ -n "${RCON_PORT}" ]; then
 fi
 
 rm -f  "/home/steam/server/crontab"
-if [ "${BACKUP_ENABLED}" = true ]; then
-    echo "BACKUP_ENABLED=${BACKUP_ENABLED}"
+if [ "${BACKUP_ENABLED,,}" = true ]; then
+    echo "BACKUP_ENABLED=${BACKUP_ENABLED,,}"
 
     echo "$BACKUP_CRON_EXPRESSION bash /usr/local/bin/backup" >> "/home/steam/server/crontab"
 fi
 
-if [ "${AUTO_UPDATE_ENABLED}" = true ] && [ "${UPDATE_ON_BOOT}" = true ]; then
-    echo "AUTO_UPDATE_ENABLED=${AUTO_UPDATE_ENABLED}"
+if [ "${AUTO_UPDATE_ENABLED,,}" = true ] && [ "${UPDATE_ON_BOOT}" = true ]; then
+    echo "AUTO_UPDATE_ENABLED=${AUTO_UPDATE_ENABLED,,}"
     echo "$AUTO_UPDATE_CRON_EXPRESSION bash /usr/local/bin/update" >> "/home/steam/server/crontab"
 fi
 
-if { [ "${AUTO_UPDATE_ENABLED}" = true ] && [ "${UPDATE_ON_BOOT}" = true ]; } || [ "${BACKUP_ENABLED}" = true ]; then
+if { [ "${AUTO_UPDATE_ENABLED,,}" = true ] && [ "${UPDATE_ON_BOOT,,}" = true ]; } || [ "${BACKUP_ENABLED,,}" = true ]; then
     supercronic "/home/steam/server/crontab" &
 fi
 

scripts/update.sh

@@ -24,7 +24,7 @@ fi
 
 if [ "$CURRENTBUILD" != "$TARGETBUILD" ]; then
     echo "New Build was found. Updating the server from $CURRENTBUILD to $TARGETBUILD."
-    if [ "${RCON_ENABLED}" = true ]; then
+    if [ "${RCON_ENABLED,,}" = true ]; then
         rm /palworld/steamapps/appmanifest_2394010.acf
         rcon-cli -c /home/steam/server/rcon.yaml "broadcast The_Server_will_update_in_${AUTO_UPDATE_WARN_MINUTES}_Minutes"
         sleep "${AUTO_UPDATE_WARN_MINUTES}m"