Function collectOrUndefined

src/spec-node/imageMetadata.ts:285–289

(entries: T[], property: K)

}

function collectOrUndefined<T, K extends keyof T>(entries: T[], property: K): NonNullable<T[K]>[] | undefined {
	const values = entries.map(entry => entry[property])
		.filter(value => !!value) as NonNullable<T[K]>[];
	return values.length ? values : undefined;
}

export function getDevcontainerMetadata(baseImageMetadata: SubstitutedConfig<ImageMetadataEntry[]>, devContainerConfig: SubstitutedConfig<DevContainerConfig>, featuresConfig: FeaturesConfig | undefined, omitPropertyOverride: string[] = [], omitDevcontainerPropertyOverride: (keyof DevContainerConfig & keyof ImageMetadataEntry)[] = []): SubstitutedConfig<ImageMetadataEntry[]> {
	const effectivePickFeatureProperties = pickFeatureProperties.filter(property => !omitPropertyOverride.includes(property));