@joakimbugge/seeder

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@joakimbugge/seeder / RunSeedersOptions

Type Alias: RunSeedersOptions<TContext>

type RunSeedersOptions<TContext> = TContext & object;

Defined in: packages/seeder/src/seeder/runner.ts:14

Options for runSeeders. Extends SeedContext with lifecycle hooks and logging control.

Type Declaration

logger?

optional logger?: SeederLogger;

Custom logger used when logging is true. Ignored when logging is false. Defaults to ConsoleLogger when omitted.

logging?

optional logging?: false | true;

Controls seeder progress output.

• false (default) — no output.
• true — logs via ConsoleLogger (or a custom SeederLogger if logger is provided).

ORM packages extend this with their own logging key (e.g. 'typeorm', 'mikroorm').

Default

false

onBefore?

optional onBefore?: () => void | Promise<void>;

Called once before any seeder runs.

Returns

void | Promise<void>

onError?

optional onError?: (seeder, error) => void | Promise<void>;

Called when a seeder throws, with the failing seeder and the error. The error is re-thrown after this returns.

Parameters

seeder

SeederCtor

error

unknown

Returns

void | Promise<void>

onFinally?

optional onFinally?: (durationMs) => void | Promise<void>;

Always called once after all seeders finish — whether all succeeded or one threw.

Parameters

durationMs

number

Returns

void | Promise<void>

onSuccess?

optional onSuccess?: (seeders, durationMs) => void | Promise<void>;

Called once after all seeders complete successfully. Receives the list of seeders that ran (excluding skipped ones) and the total duration.

Parameters

seeders

SeederCtor[]

durationMs

number

Returns

void | Promise<void>

skip?

optional skip?: (seeder) => boolean | Promise<boolean>;

Called for each seeder before it runs. Return true to skip it entirely.

Parameters

seeder

SeederCtor

Returns

boolean | Promise<boolean>

Type Parameters

TContext

TContext extends SeedContext = SeedContext