fix(docker): 🐛 move migrations to application layer

Author: flawnn

.dockerignore

@@ -1,4 +1,5 @@
 .react-router
 build
 node_modules
-README.md
+README.md
+.env

Dockerfile

@@ -21,5 +21,5 @@ FROM dependencies-env
 COPY ./package.json bun.lock /arcarchiver/
 COPY --from=production-dependencies-env /arcarchiver/node_modules /arcarchiver/node_modules
 COPY --from=build-env /arcarchiver/build /arcarchiver/build
-WORKDIR /app
-CMD ["bun", "run", "start"]
+WORKDIR /arcarchiver
+CMD ["bun", "run", "start-docker"]

docker-compose.yml

@@ -11,7 +11,6 @@ services:
       POSTGRES_DB: arcarchiver
     volumes:
       - postgres_data:/var/lib/postgresql/data
-      - ./drizzle:/docker-entrypoint-initdb.d
     ports:
       - "5432:5432"
     healthcheck:
@@ -30,13 +29,10 @@ services:
       NODE_ENV: production
       DATABASE_URL: postgresql://arcarchiver:arcarchiver_password@postgres:5432/arcarchiver
     ports:
-      - "3000:3000"
+      - "3001:3000"
     depends_on:
       postgres:
         condition: service_healthy
-    volumes:
-      # [AI] Mount logs directory for easier debugging if needed
-      - ./logs:/app/logs
     healthcheck:
       test: ["CMD-SHELL", "curl -f http://localhost:3000 || exit 1"]
       interval: 30s

drizzle/migrate.ts

@@ -0,0 +1,37 @@
+// .drizzle/migrate.ts:
+import { drizzle } from "drizzle-orm/postgres-js";
+import { migrate } from "drizzle-orm/postgres-js/migrator";
+import postgres from "postgres";
+
+async function runMigration() {
+  console.log("Migration started ⌛");
+
+  // Not using the getDbUrl helper function because we aren't copying that into our runtime app prior to deployment in our Dockerfile. We'll live with the code duplication.
+  const dbUrl = (
+    process.env.NODE_ENV === "production"
+      ? process.env.DATABASE_URL
+      : process.env.DEV_DATABASE_URL
+  ) as string;
+
+  if (!dbUrl) throw new Error("No database url found");
+
+  const client = postgres(dbUrl, {
+    max: 1,
+    // SSL must be `require`. `true` or `verify-full` do not work since Railway uses self-signed certificates.
+    ssl: process.env.NODE_ENV === "production" ? "require" : undefined,
+  });
+
+  const db = drizzle(client);
+  try {
+    await migrate(db, { migrationsFolder: "./.drizzle/migrations" });
+    console.log("Migration completed ✅");
+  } catch (error) {
+    console.error("Migration failed 🚨:", error);
+  } finally {
+    await client.end();
+  }
+}
+
+runMigration().catch((error) =>
+  console.error("Error in migration process 🚨:", error),
+);

package.json

@@ -16,6 +16,8 @@
     "build": "cross-env NODE_ENV=production react-router build",
     "dev": "bunx --bun vite",
     "start": "cross-env NODE_ENV=production bun ./build/server/index.js",
+    "start:docker": "bun run db:migrateprod && cross-env NODE_ENV=production bun ./build/server/index.js",
+    "db:migrateprod": "NODE_ENV=production bun .drizzle/migrate.ts",
     "test": "bun test",
     "test:watch": "bun test --watch",
     "test:coverage": "bun test --coverage",