Initial commit

skills/neon-drizzle/templates/drizzle-config.ts

@@ -0,0 +1,96 @@
+/**
+ * Drizzle Configuration
+ *
+ * This file configures Drizzle ORM for use with Neon.
+ * Place this in your project root or src/ directory.
+ *
+ * Usage: Reference this in your drizzle.config.ts
+ */
+
+import { config } from 'dotenv';
+import type { Config } from 'drizzle-kit';
+
+config({ path: '.env.local' });
+
+/**
+ * Drizzle Configuration for Neon Postgres
+ *
+ * Supports both HTTP and WebSocket connections.
+ * Automatically detects which driver to use based on environment.
+ */
+
+const dbUrl = process.env.DATABASE_URL;
+
+if (!dbUrl) {
+  throw new Error('DATABASE_URL environment variable is not set');
+}
+
+// Determine connection type based on environment
+const isServerless = process.env.RUNTIME === 'edge' ||
+                    process.env.VERCEL_ENV === 'production';
+
+export default {
+  schema: './src/db/schema.ts', // Path to your schema file
+  out: './src/db/migrations', // Output directory for migrations
+
+  // Database connection
+  dbCredentials: {
+    url: dbUrl,
+  },
+
+  // Migration options
+  migrations: {
+    prefix: 'timestamp', // or 'none'
+  },
+
+  // Verbose logging for debugging
+  verbose: process.env.DEBUG === 'true',
+
+  // Strict mode ensures all migrations are applied
+  strict: true,
+} satisfies Config;
+
+/**
+ * HTTP Connection Configuration (for Vercel Edge, etc.)
+ *
+ * export default {
+ *   schema: './src/db/schema.ts',
+ *   out: './src/db/migrations',
+ *   driver: 'postgres',
+ *   dbCredentials: {
+ *     url: process.env.DATABASE_URL!,
+ *   },
+ * } satisfies Config;
+ */
+
+/**
+ * WebSocket Connection Configuration (for Node.js servers)
+ *
+ * export default {
+ *   schema: './src/db/schema.ts',
+ *   out: './src/db/migrations',
+ *   driver: 'pg',
+ *   dbCredentials: {
+ *     url: process.env.DATABASE_URL!,
+ *   },
+ * } satisfies Config;
+ */
+
+/**
+ * Migration Commands
+ *
+ * # Generate migration files from schema changes
+ * npx drizzle-kit generate
+ *
+ * # Apply migrations to database
+ * npx drizzle-kit migrate
+ *
+ * # Drop all tables (careful!)
+ * npx drizzle-kit drop
+ *
+ * # Introspect existing database
+ * npx drizzle-kit introspect
+ *
+ * # Push schema changes directly (development only)
+ * npx drizzle-kit push
+ */