fix(sqlite): error msg when parent folder doesn't exist (#104)

Co-authored-by: Shigma <shigma10826@gmail.com>

packages/sqlite/src/index.ts

@@ -2,7 +2,7 @@ import { Binary, deepEqual, Dict, difference, isNullable, makeArray, mapValues }
 import { Driver, Eval, executeUpdate, Field, getCell, hasSubquery, isEvalExpr, Selection, z } from 'minato'
 import { escapeId } from '@minatojs/sql-utils'
 import { resolve } from 'node:path'
-import { readFile, writeFile } from 'node:fs/promises'
+import { access, readFile, writeFile } from 'node:fs/promises'
 import { createRequire } from 'node:module'
 import init from '@minatojs/sql.js'
 import enUS from './locales/en-US.yml'
@@ -166,6 +166,15 @@ export class SQLiteDriver extends Driver<SQLiteDriver.Config> {
           // @ts-ignore
           : createRequire(import.meta.url || pathToFileURL(__filename).href).resolve('@minatojs/sql.js/dist/' + file),
     })
+
+    if (this.path !== ':memory:') {
+      const dir = resolve(this.path, '..')
+      try {
+        await access(dir)
+      } catch {
+        throw new Error(`The database directory '${resolve(this.path, '..')}' is not accessible. You may have to create it first.`)
+      }
+    }
     if (!isBrowser || this.path === ':memory:') {
       this.db = new sqlite.Database(this.path)
     } else {