Tweaking deployment startup, read more

MariaDB's root password needs to be hidden from the game server's container,
so I've changed the startup logic. MariaDB supposedly runs certain files that
are found in a specific directory, so I'm using volumes to place startup.sql
there.

This needs testing on a mock deployment server.

Related to #1

configure-script.js

@@ -59,7 +59,7 @@ const question = (prompt, def) => {
 
 	//TODO: Implement chat-server as a docker container
 
-const yml = `
+const ymlfile = `
 version: "3.6"
 services:
   ${projectName}:
@@ -135,7 +135,8 @@ services:
     environment:
       MYSQL_ROOT_PASSWORD: ${databaseRootPassword}
     volumes:
-      - ./mysql:/var/lib/mysql
+      - "./mysql:/var/lib/mysql"
+	  - "./startup.sql:/docker-entrypoint-initdb.d/startup.sql:ro"
     networks:
       - app-network
 
@@ -171,16 +172,13 @@ FROM node:15
 WORKDIR "/app"
 COPY package*.json ./
 RUN npm install
-RUN apt-get update
-RUN apt-get install -y mariadb-client
 COPY . /app
 EXPOSE 3000
-
 ENTRYPOINT ["bash", "-c"]
-CMD ["mysql --host=database --user=root --password=${databaseRootPassword} < ./startup.sql && npm start"]
+CMD ["npm start"]
 `;
 
-	const scriptfile = `
+	const sqlfile = `
 CREATE DATABASE IF NOT EXISTS ${projectName};
 CREATE USER IF NOT EXISTS '${projectDBUser}'@'%' IDENTIFIED BY '${projectDBPass}';
 GRANT ALL PRIVILEGES ON ${projectName}.* TO '${projectDBUser}'@'%';
@@ -196,9 +194,9 @@ GRANT ALL PRIVILEGES ON ${chatName}.* TO '${chatDBUser}'@'%';
 FLUSH PRIVILEGES;
 `;
 
-	fs.writeFileSync('docker-compose.yml', yml);
+	fs.writeFileSync('docker-compose.yml', ymlfile);
 	fs.writeFileSync('Dockerfile', dockerfile);
-	fs.writeFileSync('startup.sql', scriptfile);
+	fs.writeFileSync('startup.sql', sqlfile);
 })()
 	.then(() => rl.close())
 	.catch(e => console.error(e))