JavaScript how to specify ormconfig.ts for typeorm?

I have created a sample typeorm project using the typeorm cli which has ormconfig.json by default:

{
   "type": "postgres",
   "host": "localhost",
   "port": 5432,
   "username": "postgres",
   "password": "postgres",
   "database": "test",
   "synchronize": false,
   "entities": [
      "src/entity/**/*.ts"
   ],
   "migrations": [
      "database/migrations/**/*.ts"
   ],
   "subscribers": [
      "src/subscriber/**/*.ts"
   ],
   "cli": {
      "entitiesDir": "src/entity",
      "migrationsDir": "database/migrations",
      "subscribersDir": "src/subscriber"
   }
}

this is the directory structure:

-database
  -migrations
-src
  -entity
-ormconfig.json

This creates the migrations in the database/migrations folder properly as well as executes the migrations from it.

I replaced ormconfig.json with the following ormconfig.ts :

export default {
    type: 'postgres',
    host: 'localhost',
    port: 5432,
    username: 'postgres',
    password: 'postgres',
    database: 'test',
    synchronize: false,
    "entities": [
        "src/entity/**/*.ts"
    ],
    "migrations": [
         "database/migrations/**/*.ts"
    ],
    "subscribers": [
        "src/subscriber/**/*.ts"
    ],
    "cli": {
        "entitiesDir": "src/entity",
        "migrationsDir": "database/migrations",
        "subscribersDir": "src/subscriber"
    }
};

this however creates migrations in the root directory instead of inside database/migrations.

Can anyone help me in figuring out whats missing here and how i can use ormconfig.ts to generate migrations inside the intended directory?

Thanks!

Answer:1

At the time of writing, TypeORM only look for ormconfig.json and ignores ormconfig.ts. There is work in progress to support it though.

Beside having ormconfig.json you need these commands in your package.json.

"typeorm": "ts-node -r tsconfig-paths/register ./node_modules/.bin/typeorm",
"migration:generate": "npm run typeorm -- migration:generate --config src/config/ormconfig.json --connection  --name ",
"migration:run": "npm run typeorm -- migration:run"

Answer:2

Hey i up this conversation since i can propose you a solution.

You can put the following line in your package.json file:

"typeorm": "ts-node -r tsconfig-paths/register ./node_modules/typeorm/cli.js --config server/environments/database.ts",

And your ts config must export directly the config by doing that:

export = { /* your config */ };

As you can see, you can also specify the path of your config. No need for your config to be at the root level of your project.

Hope that will help you

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