本文整理汇总了TypeScript中@angular-devkit/schematics.SchematicEngine.listSchematicNames方法的典型用法代码示例。如果您正苦于以下问题：TypeScript SchematicEngine.listSchematicNames方法的具体用法？TypeScript SchematicEngine.listSchematicNames怎么用？TypeScript SchematicEngine.listSchematicNames使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类@angular-devkit/schematics.SchematicEngine的用法示例。
在下文中一共展示了SchematicEngine.listSchematicNames方法的2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: _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2: main
export async function main({
args,
stdout = process.stdout,
stderr = process.stderr,
}: MainOptions): Promise<0 | 1> {
const argv = parseArgs(args);
/** Create the DevKit Logger used through the CLI. */
const logger = createConsoleLogger(argv['verbose'], stdout, stderr);
if (argv.help) {
logger.info(getUsage());
return 0;
}
/** Get the collection an schematic name from the first argument. */
const {
collection: collectionName,
schematic: schematicName,
} = parseSchematicName(argv._.shift() || null);
const isLocalCollection = collectionName.startsWith('.') || collectionName.startsWith('/');
/** If the user wants to list schematics, we simply show all the schematic names. */
if (argv['list-schematics']) {
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;
}
if (!schematicName) {
logger.info(getUsage());
return 1;
}
/** Gather the arguments for later use. */
const debug: boolean = argv.debug === null ? isLocalCollection : argv.debug;
const dryRun: boolean = argv['dry-run'] === null ? debug : argv['dry-run'];
const force = argv['force'];
const allowPrivate = argv['allow-private'];
/** Create a Virtual FS Host scoped to where the process is being run. **/
const fsHost = new virtualFs.ScopedHost(new NodeJsSyncHost(), normalize(process.cwd()));
/** Create the workflow that will be executed with this run. */
const workflow = new NodeWorkflow(fsHost, { force, dryRun });
// Indicate to the user when nothing has been done. This is automatically set to off when there's
// a new DryRunEvent.
let nothingDone = true;
// Logging queue that receives all the messages to show the users. This only get shown when no
// errors happened.
let loggingQueue: string[] = [];
let error = false;
/**
* Logs out dry run events.
*
* All events will always be executed here, in order of discovery. That means that an error would
* be shown along other events when it happens. Since errors in workflows will stop the Observable
* from completing successfully, we record any events other than errors, then on completion we
* show them.
*
* This is a simple way to only show errors when an error occur.
*/
workflow.reporter.subscribe((event: DryRunEvent) => {
nothingDone = false;
switch (event.kind) {
case 'error':
error = true;
const desc = event.description == 'alreadyExist' ? 'already exists' : 'does not exist';
logger.warn(`ERROR! ${event.path} ${desc}.`);
break;
case 'update':
loggingQueue.push(tags.oneLine`
${terminal.white('UPDATE')} ${event.path} (${event.content.length} bytes)
`);
break;
case 'create':
loggingQueue.push(tags.oneLine`
${terminal.green('CREATE')} ${event.path} (${event.content.length} bytes)
`);
break;
case 'delete':
loggingQueue.push(`${terminal.yellow('DELETE')} ${event.path}`);
break;
case 'rename':
//.........这里部分代码省略.........