( config: SerializedConfig, moduleRunner: PublicModuleRunner, )
| 42 | } |
| 43 | |
| 44 | export async function loadDiffConfig( |
| 45 | config: SerializedConfig, |
| 46 | moduleRunner: PublicModuleRunner, |
| 47 | ): Promise<SerializedDiffOptions | undefined> { |
| 48 | if (typeof config.diff === 'object') { |
| 49 | return config.diff |
| 50 | } |
| 51 | if (typeof config.diff !== 'string') { |
| 52 | return |
| 53 | } |
| 54 | |
| 55 | const diffModule = await moduleRunner.import(config.diff) |
| 56 | |
| 57 | if ( |
| 58 | diffModule |
| 59 | && typeof diffModule.default === 'object' |
| 60 | && diffModule.default != null |
| 61 | ) { |
| 62 | return diffModule.default as DiffOptions |
| 63 | } |
| 64 | else { |
| 65 | throw new Error( |
| 66 | `invalid diff config file ${config.diff}. Must have a default export with config object`, |
| 67 | ) |
| 68 | } |
| 69 | } |
| 70 | |
| 71 | export async function loadSnapshotSerializers( |
| 72 | config: SerializedConfig, |
no test coverage detected