@salesforce/b2c-tooling-sdk / config / ConfigSource

Interface: ConfigSource

Defined in: packages/b2c-tooling-sdk/src/config/types.ts:388

A configuration source that can contribute config values.

Implement this interface to create custom configuration sources. Sources are called in order, and later sources can override earlier ones.

Example

import type { ConfigSource, ConfigLoadResult, ResolveConfigOptions } from '@salesforce/b2c-tooling-sdk/config';

class MyCustomSource implements ConfigSource {
  name = 'my-custom-source';

  async load(options: ResolveConfigOptions): Promise<ConfigLoadResult | undefined> {
    // Load config from your custom source (sync return values also work)
    return { config: { hostname: 'example.com' }, location: '/path/to/config' };
  }
}

Properties

credentialFields?

optional credentialFields: keyof NormalizedConfig[]

Defined in: packages/b2c-tooling-sdk/src/config/types.ts:448

Fields this source can securely store (e.g., ['password', 'clientSecret']).

---

name

name: string

Defined in: packages/b2c-tooling-sdk/src/config/types.ts:390

Human-readable name for diagnostics

---

priority?

optional priority: number

Defined in: packages/b2c-tooling-sdk/src/config/types.ts:403

Priority for source ordering. Lower numbers = higher priority.

Recommended ranges:

• < 0: Before built-in sources (override defaults)
• 0: Built-in sources (DwJsonSource, MobifySource)
• 1-999: After built-in sources (fill gaps)
• 1000: Lowest priority (PackageJsonSource)

Default

0

Methods

createInstance()?

optional createInstance(options): MaybePromise<void>

Defined in: packages/b2c-tooling-sdk/src/config/types.ts:427

Create a new instance in this source.

Parameters

options

CreateInstanceOptions & ResolveConfigOptions

Creation options including name and config

Returns

MaybePromise<void>

---

listInstances()?

optional listInstances(options?): MaybePromise<InstanceInfo[]>

Defined in: packages/b2c-tooling-sdk/src/config/types.ts:421

List all instances from this source.

Parameters

options?

ResolveConfigOptions

Resolution options

Returns

MaybePromise<InstanceInfo[]>

Array of instance info objects. May return synchronously or as a Promise.

---

load()

load(options): MaybePromise<ConfigLoadResult | undefined>

Defined in: packages/b2c-tooling-sdk/src/config/types.ts:412

Load configuration from this source.

Parameters

options

ResolveConfigOptions

Resolution options

Returns

MaybePromise<ConfigLoadResult | undefined>

Config and location from this source, or undefined if source not available. May return synchronously or as a Promise.

---

removeCredential()?

optional removeCredential(instanceName, field, options?): MaybePromise<void>

Defined in: packages/b2c-tooling-sdk/src/config/types.ts:470

Remove a credential for an instance.

Parameters

instanceName

string

Instance name

field

keyof NormalizedConfig

Config field to remove

options?

ResolveConfigOptions

Resolution options

Returns

MaybePromise<void>

---

removeInstance()?

optional removeInstance(name, options?): MaybePromise<void>

Defined in: packages/b2c-tooling-sdk/src/config/types.ts:434

Remove an instance from this source.

Parameters

name

string

Instance name to remove

options?

ResolveConfigOptions

Resolution options

Returns

MaybePromise<void>

---

setActiveInstance()?

optional setActiveInstance(name, options?): MaybePromise<void>

Defined in: packages/b2c-tooling-sdk/src/config/types.ts:441

Set an instance as active.

Parameters

name

string

Instance name to set as active

options?

ResolveConfigOptions

Resolution options

Returns

MaybePromise<void>

---

storeCredential()?

optional storeCredential(instanceName, field, value, options?): MaybePromise<void>

Defined in: packages/b2c-tooling-sdk/src/config/types.ts:457

Store a credential value for an instance.

Parameters

instanceName

string

Instance name

field

keyof NormalizedConfig

Config field to store

value

string

Value to store

options?

ResolveConfigOptions

Resolution options

Returns

MaybePromise<void>

---

updateConfig()?

optional updateConfig(patch, options): MaybePromise<ConfigUpdateResult>

Defined in: packages/b2c-tooling-sdk/src/config/types.ts:495

Persist field values to the exact entry load returns for the same options (for example the selected dw.json instance). An undefined value removes the field. Implement only for sources the user owns and can edit; throw when the target is ambiguous or a value can't be represented.

b2c setup set calls this on the source that supplies the field, or for a field nothing sets, on the source that supplied the instance (its instanceName, else hostname). Sources without this method are treated as read-only, except credential stores, which receive storeCredential / removeCredential for their credentialFields.

Parameters

patch

Partial<NormalizedConfig>

Fields to set, or undefined to remove

options

ResolveConfigOptions

The options this source was loaded with

Returns

MaybePromise<ConfigUpdateResult>

Where the values were written