Move shared functions to importable file.

Fix combination boolean logic.

Dockerfile

@@ -64,6 +64,8 @@ RUN mkdir -p /ark \
 COPY crontab /home/steam/crontab
 
 # Add run and user scripts
+COPY shared.sh /shared.sh
+RUN chmod +x /shared.sh
 COPY run.sh /run.sh
 RUN chmod +x /run.sh
 COPY user-space.sh /user-space.sh

run.sh

@@ -1,12 +1,6 @@
 #!/usr/bin/env bash
 
-function log { echo "`date +\"%Y-%m-%dT%H:%M:%SZ\"`: $@"; }
-function warn { >&2 echo "`date +\"%Y-%m-%dT%H:%M:%SZ\"`: $@"; }
-
-function error {
-    log "!!! $1"
-    exit 1
-}
+. /shared.sh
 
 function stop {
     if [ ${BACKUPONSTOP} -eq 1 ] && [ "$(ls -A /ark/server/ShooterGame/Saved/SavedArks)" ]; then
@@ -98,7 +92,9 @@ verify_dir /etc/arkmanager
 verify_dir /home/steam
 
 # Create custom config if not set, use custom config
-[ ! -f /ark/arkmanager.cfg ] && su steam -c "cp /etc/arkmanager/instances/main.cfg /ark/arkmanager.cfg" || warn "Could not save default config file."
+if [ ! -f /ark/arkmanager.cfg ]; then
+    su steam -c "cp /etc/arkmanager/instances/main.cfg /ark/arkmanager.cfg" || warn "Could not save default config file."
+fi
 su steam -c "cp /ark/arkmanager.cfg /etc/arkmanager/instances/main.cfg" || warn "Could not save main instance config file."
 
 ########################

shared.sh

@@ -0,0 +1,8 @@
+
+function log { echo "`date +\"%Y-%m-%dT%H:%M:%SZ\"`: $@"; }
+function warn { >&2 echo "`date +\"%Y-%m-%dT%H:%M:%SZ\"`: $@"; }
+
+function error {
+    log "!!! $1"
+    exit 1
+}

user-space.sh

@@ -1,11 +1,9 @@
+#!/usr/bin/env bash
 
-# Create custom config if not set, use custom config
-[ ! -f /ark/arkmanager.cfg ] && cp /etc/arkmanager/instances/main.cfg /ark/arkmanager.cfg || warn "Could not save default config file."
-cp /ark/arkmanager.cfg /etc/arkmanager/instances/main.cfg || warn "Could not save main instance config file."
+. /shared.sh
 
 if [ ! -f /ark/server/ShooterGame/Binaries/Linux/ShooterGameServer  ] || [ ! -f /ark/server/version.txt ]; then
     warn "No game files found. Installing..."
-    # touch /ark/server/ShooterGame/Binaries/Linux/ShooterGameServer
     arkmanager install || error "Could not install game files."
 else
     if [ ${BACKUPONSTART} -eq 1 ] && [ "$(ls -A /ark/server/ShooterGame/Saved/SavedArks/)" ]; then