Merge pull request #16 from EspadaV8/main

Update readme examples to work with Kysely

README.md

@@ -23,21 +23,36 @@ Create a migration script as shown below:
 ```typescript
 // scripts/migrate.ts
 
+import * as path from 'path'
+import { promises as fs } from 'fs'
+import pg from 'pg'
 import { Kysely, Migrator, PostgresDialect, FileMigrationProvider } from 'kysely'
 import { run } from 'kysely-migration-cli'
 
+// For ESM environment
+const migrationFolder = new URL('./migrations', import.meta.url).pathname
+
+// For CJS environment
+// const migrationFolder = path.join(__dirname, './migrations')
+
 const db = new Kysely<any>({
  dialect: new PostgresDialect({
- connectionString: process.env.DATABASE_URL,
+ pool: new pg.Pool({
+ connectionString: process.env.DATABASE_URL,
+ }),
  }),
 })
 
 const migrator = new Migrator({
  db,
- provider: new FileMigrationProvider('./migrations'),
+ provider: new FileMigrationProvider({
+ fs,
+ path,
+ migrationFolder,
+ }),
 })
 
-run(db, migrator)
+run(db, migrator, migrationFolder)
 ```
 
 Then run: