Moved all the setup of client files into a single use Docker image

docker/setup.sh

@@ -0,0 +1,82 @@
+#!/bin/bash
+
+function update_ini() {
+    FILE="/docker/configs/$1"
+    KEY=$2
+    NEW_VALUE=$3
+    sed -i "/^$KEY=/s/=.*/=$NEW_VALUE/" $FILE
+}
+
+function update_database_ini_values_for() {
+    INI_FILE=$1
+
+    update_ini $INI_FILE mysql_host $DATABASE_HOST
+    update_ini $INI_FILE mysql_database $DATABASE
+    update_ini $INI_FILE mysql_username $DATABASE_USER
+    update_ini $INI_FILE mysql_password $DATABASE_PASSWORD
+    if [[ "$INI_FILE" != "worldconfig.ini" ]]; then
+        update_ini $INI_FILE external_ip $EXTERNAL_IP
+    fi
+}
+
+function update_ini_values() {
+    echo "Copying and updating config files"
+
+    mkdir -p /docker/configs
+    cp resources/masterconfig.ini /docker/configs/
+    cp resources/authconfig.ini /docker/configs/
+    cp resources/chatconfig.ini /docker/configs/
+    cp resources/worldconfig.ini /docker/configs/
+
+    update_ini worldconfig.ini chat_server_port $CHAT_SERVER_PORT
+    update_ini worldconfig.ini max_clients $MAX_CLIENTS
+
+    update_database_ini_values_for masterconfig.ini
+    update_database_ini_values_for authconfig.ini
+    update_database_ini_values_for chatconfig.ini
+    update_database_ini_values_for worldconfig.ini
+}
+
+function fdb_to_sqlite() {
+    echo "Run fdb_to_sqlite"
+    python3 utils/fdb_to_sqlite.py /client/client/res/cdclient.fdb --sqlite_path /client/client/res/CDServer.sqlite
+
+    (
+        cd migrations/cdserver
+        readarray -d '' entries < <(printf '%s\0' *.sql | sort -zV)
+        for entry in "${entries[@]}"; do
+            echo "Execute $entry"
+            sqlite3 /client/client/res/CDServer.sqlite < $entry
+        done
+    )
+}
+
+update_ini_values
+
+if [[ ! -d "/client" ]]; then
+    echo "Client not found."
+    echo "Did you forgot to mount the client into the \"/client\" directory?"
+    exit 1
+fi
+
+if [[ ! -f "/client/extracted" ]]; then
+    echo "Start client resource extraction"
+
+    python3 utils/pkextractor.py /client/ /client/
+
+    touch /client/extracted
+else
+    echo "Client already extracted. Skip this step"
+    echo "If you want to force re-extract, just delete the file called \"extracted\" in the client directory"
+fi
+
+if [[ ! -f "/client/migrated" ]]; then
+    echo "Start client db migration"
+
+    fdb_to_sqlite
+
+    touch /client/migrated
+else
+    echo "Client db already migrated. Skip this step"
+    echo "If you want to force re-migrate, just delete the file called \"migrated\" in the client directory"
+fi