From c59e059976c2556927eb10bf93487105e2489e79 Mon Sep 17 00:00:00 2001
From: Matt Van Horn <mvanhorn@gmail.com>
Date: Sat, 7 Mar 2026 16:17:45 -0800
Subject: [PATCH 1/2] fix(db): use fileURLToPath for Windows-safe migration
 paths

URL.pathname returns /C:/... on Windows, causing doubled drive letters
when Node prepends the current drive. fileURLToPath handles this
correctly across platforms.

Fixes #132

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---
 packages/db/src/client.ts | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/packages/db/src/client.ts b/packages/db/src/client.ts
index 93edb2a5..2571d8b8 100644
--- a/packages/db/src/client.ts
+++ b/packages/db/src/client.ts
@@ -2,12 +2,13 @@ import { createHash } from "node:crypto";
 import { drizzle as drizzlePg } from "drizzle-orm/postgres-js";
 import { migrate as migratePg } from "drizzle-orm/postgres-js/migrator";
 import { readFile, readdir } from "node:fs/promises";
+import { fileURLToPath } from "node:url";
 import postgres from "postgres";
 import * as schema from "./schema/index.js";
 
-const MIGRATIONS_FOLDER = new URL("./migrations", import.meta.url).pathname;
+const MIGRATIONS_FOLDER = fileURLToPath(new URL("./migrations", import.meta.url));
 const DRIZZLE_MIGRATIONS_TABLE = "__drizzle_migrations";
-const MIGRATIONS_JOURNAL_JSON = new URL("./migrations/meta/_journal.json", import.meta.url).pathname;
+const MIGRATIONS_JOURNAL_JSON = fileURLToPath(new URL("./migrations/meta/_journal.json", import.meta.url));
 
 function isSafeIdentifier(value: string): boolean {
   return /^[A-Za-z_][A-Za-z0-9_]*$/.test(value);
@@ -702,7 +703,7 @@ export async function migratePostgresIfEmpty(url: string): Promise<MigrationBoot
     }
 
     const db = drizzlePg(sql);
-    const migrationsFolder = new URL("./migrations", import.meta.url).pathname;
+    const migrationsFolder = fileURLToPath(new URL("./migrations", import.meta.url));
     await migratePg(db, { migrationsFolder });
 
     return { migrated: true, reason: "migrated-empty-db", tableCount: 0 };

From 54b512f9e0c5a01fa718a72239e6ee057aedbbb9 Mon Sep 17 00:00:00 2001
From: Matt Van Horn <mvanhorn@gmail.com>
Date: Sat, 7 Mar 2026 17:01:36 -0800
Subject: [PATCH 2/2] fix(db): reuse MIGRATIONS_FOLDER constant instead of
 recomputing

The local migrationsFolder variable in migratePostgresIfEmpty duplicated
the module-level MIGRATIONS_FOLDER constant. Reuse the constant to keep
a single source of truth for the migration path.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---
 packages/db/src/client.ts | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/packages/db/src/client.ts b/packages/db/src/client.ts
index 2571d8b8..8fa979d2 100644
--- a/packages/db/src/client.ts
+++ b/packages/db/src/client.ts
@@ -703,8 +703,7 @@ export async function migratePostgresIfEmpty(url: string): Promise<MigrationBoot
     }
 
     const db = drizzlePg(sql);
-    const migrationsFolder = fileURLToPath(new URL("./migrations", import.meta.url));
-    await migratePg(db, { migrationsFolder });
+    await migratePg(db, { migrationsFolder: MIGRATIONS_FOLDER });
 
     return { migrated: true, reason: "migrated-empty-db", tableCount: 0 };
   } finally {