TypeScript arrays.isNonEmptyArray函数代码示例

export function isUIExtension(manifest: IExtensionManifest, productService: IProductService, configurationService: IConfigurationService): boolean {
	const uiContributions = ExtensionsRegistry.getExtensionPoints().filter(e => e.defaultExtensionKind !== 'workspace').map(e => e.name);
	const extensionId = getGalleryExtensionId(manifest.publisher, manifest.name);
	const extensionKind = getExtensionKind(manifest, configurationService);
	switch (extensionKind) {
		case 'ui': return true;
		case 'workspace': return false;
		default: {
			// Tagged as UI extension in product
			if (isNonEmptyArray(productService.uiExtensions) && productService.uiExtensions.some(id => areSameExtensions({ id }, { id: extensionId }))) {
				return true;
			}
			// Not an UI extension if it has main
			if (manifest.main) {
				return false;
			}
			// Not an UI extension if it has dependencies or an extension pack
			if (isNonEmptyArray(manifest.extensionDependencies) || isNonEmptyArray(manifest.extensionPack)) {
				return false;
			}
			if (manifest.contributes) {
				// Not an UI extension if it has no ui contributions
				if (!uiContributions.length || Object.keys(manifest.contributes).some(contribution => uiContributions.indexOf(contribution) === -1)) {
					return false;
				}
			}
			return true;
		}
	}
}

function codeActionsComparator(a: CodeAction, b: CodeAction): number {
	if (isNonEmptyArray(a.diagnostics)) {
		if (isNonEmptyArray(b.diagnostics)) {
			return a.diagnostics[0].message.localeCompare(b.diagnostics[0].message);
		} else {
			return -1;
		}
	} else if (isNonEmptyArray(b.diagnostics)) {
		return 1;
	} else {
		return 0;	// both have no diagnostics
	}
}

export function isUIExtension(manifest: IExtensionManifest, configurationService: IConfigurationService): boolean {
	const extensionId = getGalleryExtensionId(manifest.publisher, manifest.name);
	const configuredUIExtensions = configurationService.getValue<string[]>('_workbench.uiExtensions') || [];
	if (configuredUIExtensions.length) {
		if (configuredUIExtensions.indexOf(extensionId) !== -1) {
			return true;
		}
		if (configuredUIExtensions.indexOf(`-${extensionId}`) !== -1) {
			return false;
		}
	}
	switch (manifest.extensionKind) {
		case 'ui': return true;
		case 'workspace': return false;
		default: {
			if (uiExtensions.has(extensionId)) {
				return true;
			}
			if (manifest.main) {
				return false;
			}
			if (manifest.contributes && isNonEmptyArray(manifest.contributes.debuggers)) {
				return false;
			}
			// Default is UI Extension
			return true;
		}
	}
}

export function isUIExtension(manifest: IExtensionManifest, uiContributions: string[], configurationService: IConfigurationService): boolean {
	const extensionId = getGalleryExtensionId(manifest.publisher, manifest.name);
	const configuredUIExtensions = configurationService.getValue<string[]>('_workbench.uiExtensions') || [];
	if (configuredUIExtensions.length) {
		if (configuredUIExtensions.indexOf(extensionId) !== -1) {
			return true;
		}
		if (configuredUIExtensions.indexOf(`-${extensionId}`) !== -1) {
			return false;
		}
	}
	switch (manifest.extensionKind) {
		case 'ui': return true;
		case 'workspace': return false;
		default: {
			if (isNonEmptyArray(product.uiExtensions) && product.uiExtensions.some(id => areSameExtensions({ id }, { id: extensionId }))) {
				return true;
			}
			if (manifest.main) {
				return false;
			}
			if (manifest.contributes) {
				if (!uiContributions.length || Object.keys(manifest.contributes).some(contribution => uiContributions.indexOf(contribution) === -1)) {
					return false;
				}
			}
			// Default is UI Extension
			return true;
		}
	}
}

export async function getDocumentFormattingEditsUntilResult(
	workerService: IEditorWorkerService,
	model: ITextModel,
	options: FormattingOptions,
	token: CancellationToken
): Promise<TextEdit[] | undefined> {

	const providers = getRealAndSyntheticDocumentFormattersOrdered(model);
	for (const provider of providers) {
		let rawEdits = await Promise.resolve(provider.provideDocumentFormattingEdits(model, options, token)).catch(onUnexpectedExternalError);
		if (isNonEmptyArray(rawEdits)) {
			return await workerService.computeMoreMinimalEdits(model.uri, rawEdits);
		}
	}
	return undefined;
}