fix(db): attempt parsing cert and db url separately (#1183)

Author: icecrasher321

apps/sim/drizzle.config.ts

@@ -1,17 +1,45 @@
+import fs from 'fs'
+import os from 'os'
+import path from 'path'
 import type { Config } from 'drizzle-kit'
 import { env } from './lib/env'
 
+const connectionString = env.POSTGRES_URL ?? env.DATABASE_URL
+
+let sslConfig: { rejectUnauthorized: boolean; ca: string } | undefined
+if (env.DATABASE_SSL_CERT) {
+  const tmpDir = process.env.TMPDIR || os.tmpdir()
+  const tmpPath = path.join(tmpDir, `sim-db-ca-${process.pid}.crt`)
+  try {
+    fs.writeFileSync(tmpPath, env.DATABASE_SSL_CERT, { encoding: 'utf-8', mode: 0o600 })
+    sslConfig = { rejectUnauthorized: true, ca: tmpPath }
+
+    const cleanup = () => {
+      try {
+        fs.rmSync(tmpPath)
+      } catch {}
+    }
+
+    process.once('exit', cleanup)
+    process.once('SIGINT', () => {
+      cleanup()
+      process.exit(0)
+    })
+    process.once('SIGTERM', () => {
+      cleanup()
+      process.exit(0)
+    })
+  } catch {
+    // If writing fails, leave sslConfig undefined and allow connection to fail fast
+  }
+}
+
 export default {
   schema: './db/schema.ts',
   out: './db/migrations',
   dialect: 'postgresql',
   dbCredentials: {
-    url: env.DATABASE_URL,
-    ssl: env.DATABASE_SSL_CERT
-      ? {
-          rejectUnauthorized: false,
-          ca: env.DATABASE_SSL_CERT,
-        }
-      : undefined,
+    url: connectionString,
+    ssl: sslConfig,
   },
 } satisfies Config