本文整理汇总了TypeScript中@angular-devkit/schematics.SchematicEngine类的典型用法代码示例。如果您正苦于以下问题：TypeScript SchematicEngine类的具体用法？TypeScript SchematicEngine怎么用？TypeScript SchematicEngine使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了SchematicEngine类的6个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的TypeScript代码示例。
示例1: it
it('does not list private schematics', () => {
const engineHost = new FileSystemEngineHost(root);
const engine = new SchematicEngine(engineHost);
const collection = engine.createCollection('private-schematics');
expect(collection.listSchematicNames()).toEqual([
'schematic-1',
'schematic-2',
]);
});示例2: it
it('understands aliases', () => {
const engineHost = new FileSystemEngineHost(root);
const engine = new SchematicEngine(engineHost);
const testCollection = engine.createCollection('aliases');
const schematic1 = engine.createSchematic('alias1', testCollection);
expect(schematic1).not.toBeNull();
expect(schematic1.description.name).toBe('schematic1');
});示例3: it
it('lists schematics but not aliases', () => {
const engineHost = new FileSystemEngineHost(root);
const engine = new SchematicEngine(engineHost);
const testCollection = engine.createCollection('aliases');
const names = testCollection.listSchematicNames();
expect(names).not.toBeNull();
expect(names[0]).toBe('schematic1');
expect(names[1]).toBe('schematic2');
});示例4: _listSchematics
function _listSchematics(collectionName: string, logger: logging.Logger) {
try {
const engineHost = new NodeModulesEngineHost();
const engine = new SchematicEngine(engineHost);
const collection = engine.createCollection(collectionName);
logger.info(engine.listSchematicNames(collection).join('\n'));
} catch (error) {
logger.fatal(error.message);
return 1;
}
return 0;
}示例5: it
it('allows dupe aliases for a single schematic', () => {
const engineHost = new FileSystemEngineHost(root);
const engine = new SchematicEngine(engineHost);
const testCollection = engine.createCollection('aliases-dupe');
const schematic1 = engine.createSchematic('alias1', testCollection);
expect(schematic1).not.toBeNull();
expect(schematic1.description.name).toBe('schematic1');
const schematic2 = engine.createSchematic('alias2', testCollection);
expect(schematic2).not.toBeNull();
expect(schematic2.description.name).toBe('schematic1');
const schematic3 = engine.createSchematic('alias3', testCollection);
expect(schematic3).not.toBeNull();
expect(schematic3.description.name).toBe('schematic1');
});示例6: getCollection
export function getCollection(collectionName: string): Collection<any, any> {
const engineHost = getEngineHost();
const engine = new SchematicEngine(engineHost);
// Add support for schemaJson.
engineHost.registerOptionsTransform((schematic: FileSystemSchematicDesc, options: any) => {
if (schematic.schema) {
const SchemaMetaClass = SchemaClassFactory<any>(schematic.schemaJson!);
const schemaClass = new SchemaMetaClass(options);
return schemaClass.$$root();
}
return options;
});
const collection = engine.createCollection(collectionName);
if (collection === null) {
throw new SilentError(`Invalid collection (${collectionName}).`);
}
return collection;
}