🐛 Fix isDbError()-guard does not work

.changeset/breezy-radios-grab.md

@@ -0,0 +1,5 @@
+---
+'@astrojs/db': patch
+---
+
+Fixes `isDbError()` guard for `LibsqlError`

packages/db/src/core/cli/commands/execute/index.ts

@@ -1,5 +1,4 @@
 import { existsSync } from 'node:fs';
-import { LibsqlError } from '@libsql/client';
 import type { AstroConfig } from 'astro';
 import { green } from 'kleur/colors';
 import type { Arguments } from 'yargs-parser';
@@ -16,6 +15,7 @@ import {
 import { bundleFile, importBundledFile } from '../../../load-file.js';
 import type { DBConfig } from '../../../types.js';
 import { getManagedRemoteToken } from '../../../utils.js';
+import { isDbError } from '../../../../runtime/utils.js';
 
 export async function cmd({
 	astroConfig,
@@ -64,9 +64,7 @@ export async function cmd({
 		await mod.default();
 		console.info(`${green('✔')} File run successfully.`);
 	} catch (e) {
-		if (e instanceof LibsqlError) {
-			throw new Error(EXEC_ERROR(e.message));
-		}
-		throw e;
+		if (isDbError(e)) throw new Error(EXEC_ERROR(e.message));
+		else throw e;
 	}
 }

packages/db/src/core/cli/migration-queries.ts

@@ -1,5 +1,4 @@
 import { stripVTControlCharacters } from 'node:util';
-import { LibsqlError } from '@libsql/client';
 import deepDiff from 'deep-diff';
 import { sql } from 'drizzle-orm';
 import { SQLiteAsyncDialect } from 'drizzle-orm/sqlite-core';
@@ -8,7 +7,7 @@ import { customAlphabet } from 'nanoid';
 import { hasPrimaryKey } from '../../runtime/index.js';
 import { createRemoteDatabaseClient } from '../../runtime/index.js';
 import { isSerializedSQL } from '../../runtime/types.js';
-import { safeFetch } from '../../runtime/utils.js';
+import { isDbError, safeFetch } from '../../runtime/utils.js';
 import { MIGRATION_VERSION } from '../consts.js';
 import { RENAME_COLUMN_ERROR, RENAME_TABLE_ERROR } from '../errors.js';
 import {
@@ -454,7 +453,7 @@ async function getDbCurrentSnapshot(
 	} catch (error) {
 		// Don't handle errors that are not from libSQL
 		if (
-			error instanceof LibsqlError &&
+			isDbError(error) &&
 			// If the schema was never pushed to the database yet the table won't exist.
 			// Treat a missing snapshot table as an empty table.
 

packages/db/src/core/integration/index.ts

@@ -3,7 +3,6 @@ import { mkdir, writeFile } from 'node:fs/promises';
 import { dirname } from 'node:path';
 import { fileURLToPath } from 'node:url';
 import type { ManagedAppToken } from '@astrojs/studio';
-import { LibsqlError } from '@libsql/client';
 import type { AstroConfig, AstroIntegration } from 'astro';
 import { blue, yellow } from 'kleur/colors';
 import {
@@ -15,7 +14,7 @@ import {
 	mergeConfig,
 } from 'vite';
 import parseArgs from 'yargs-parser';
-import { AstroDbError } from '../../runtime/utils.js';
+import { AstroDbError, isDbError } from '../../runtime/utils.js';
 import { CONFIG_FILE_NAMES, DB_PATH } from '../consts.js';
 import { EXEC_DEFAULT_EXPORT_ERROR, EXEC_ERROR } from '../errors.js';
 import { resolveDbConfig } from '../load-file.js';
@@ -209,7 +208,7 @@ async function executeSeedFile({
 	try {
 		await mod.default();
 	} catch (e) {
-		if (e instanceof LibsqlError) {
+		if (isDbError(e)) {
 			throw new AstroDbError(EXEC_ERROR(e.message));
 		}
 		throw e;

packages/db/src/runtime/utils.ts

@@ -42,6 +42,10 @@ export class DetailedLibsqlError extends LibsqlError {
 	}
 }
 
+export function isDbError(err: unknown): err is LibsqlError {
+	return err instanceof LibsqlError || (err instanceof Error && (err as any).libsqlError === true)
+}
+
 function slash(path: string) {
 	const isExtendedLengthPath = path.startsWith('\\\\?\\');
 

packages/db/src/runtime/virtual.ts

@@ -21,10 +21,6 @@ function createColumn<S extends string, T extends Record<string, unknown>>(type:
 	};
 }
 
-export function isDbError(err: unknown): err is LibsqlError {
-	return err instanceof LibsqlError;
-}
-
 export const column = {
 	number: <T extends NumberColumnOpts>(opts: T = {} as T) => {
 		return createColumn('number', opts) satisfies { type: 'number' };
@@ -90,3 +86,4 @@ export {
 } from 'drizzle-orm';
 
 export { alias } from 'drizzle-orm/sqlite-core';
+export { isDbError } from './utils.js';

packages/db/test/test-utils.js

@@ -1,9 +1,10 @@
 import { createServer } from 'node:http';
-import { LibsqlError, createClient } from '@libsql/client';
+import { createClient } from '@libsql/client';
 import { z } from 'zod';
 import { cli } from '../dist/core/cli/index.js';
 import { resolveDbConfig } from '../dist/core/load-file.js';
 import { getCreateIndexQueries, getCreateTableQuery } from '../dist/core/queries.js';
+import { isDbError } from '../dist/runtime/utils.js';
 
 const singleQuerySchema = z.object({
 	sql: z.string(),
@@ -142,7 +143,7 @@ function createRemoteDbServer() {
 					JSON.stringify({
 						success: false,
 						error: {
-							code: e instanceof LibsqlError ? e.code : 'SQLITE_QUERY_FAILED',
+							code: isDbError(e) ? e.code : 'SQLITE_QUERY_FAILED',
 							details: e.message,
 						},
 					}),