From 1769dffa3182cce467de8494ab8853fb0a44b17b Mon Sep 17 00:00:00 2001
From: IAmSilK <iamsilk3495@gmail.com>
Date: Wed, 23 Mar 2022 17:57:29 -0300
Subject: [PATCH] Add optional mods environment variable which allows for
 downloading mods without requiring them from clients

---
 games/arma3/entrypoint.sh | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/games/arma3/entrypoint.sh b/games/arma3/entrypoint.sh
index ecfb182..9414605 100644
--- a/games/arma3/entrypoint.sh
+++ b/games/arma3/entrypoint.sh
@@ -20,7 +20,7 @@ RED='\033[0;31m'
 NC='\033[0m' # No Color
 
 ## === ENVIRONMENT VARS ===
-# STARTUP, STARTUP_PARAMS, STEAM_USER, STEAM_PASS, SERVER_BINARY, MOD_FILE, MODIFICATIONS, SERVERMODS, UPDATE_SERVER, CLEAR_CACHE, VALIDATE_SERVER, MODS_LOWERCASE, STEAMCMD_EXTRA_FLAGS, CDLC, STEAMCMD_APPID, HC_NUM, SERVER_PASSWORD, HC_HIDE, STEAMCMD_ATTEMPTS, BASIC_URL, DISABLE_MOD_UPDATES
+# STARTUP, STARTUP_PARAMS, STEAM_USER, STEAM_PASS, SERVER_BINARY, MOD_FILE, MODIFICATIONS, SERVERMODS, OPTIONALMODS, UPDATE_SERVER, CLEAR_CACHE, VALIDATE_SERVER, MODS_LOWERCASE, STEAMCMD_EXTRA_FLAGS, CDLC, STEAMCMD_APPID, HC_NUM, SERVER_PASSWORD, HC_HIDE, STEAMCMD_ATTEMPTS, BASIC_URL, DISABLE_MOD_UPDATES
 
 ## === GLOBAL VARS ===
 # validateServer, extraFlags, updateAttempt, modifiedStartup, allMods, CLIENT_MODS
@@ -183,6 +183,11 @@ if [[ -n ${SERVERMODS} ]] && [[ ${SERVERMODS} != *\; ]]; then # Add server mods
 else
     allMods=${SERVERMODS}
 fi
+if [[ -n ${OPTIONALMODS} ]] && [[ ${OPTIONALMODS} != *\; ]]; then # Add manually specified mods to the client-side mods list, while checking for trailing semicolon
+    allMods+="${OPTIONALMODS};"
+else
+    allMods+=${OPTIONALMODS}
+fi
 allMods+=$CLIENT_MODS # Add all client-side mods to the master mod list
 CLIENT_MODS=$(RemoveDuplicates ${CLIENT_MODS}) # Remove duplicate mods from CLIENT_MODS, if present
 allMods=$(RemoveDuplicates ${allMods}) # Remove duplicate mods from allMods, if present