TypeScript argv.buildHelpMessage函数代码示例

OStack程序员社区-中国程序员成长平台 › 门户 › 编程› TypeScript›TypeScript教程

原作者: [db:作者] 来自: [db:来源] 收藏邀请

本文整理汇总了TypeScript中vs/platform/environment/node/argv.buildHelpMessage函数的典型用法代码示例。如果您正苦于以下问题：TypeScript buildHelpMessage函数的具体用法？TypeScript buildHelpMessage怎么用？TypeScript buildHelpMessage使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了buildHelpMessage函数的4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，您的评价将有助于我们的系统推荐出更棒的TypeScript代码示例。

示例1: main

export function main(argv: string[]): TPromise<void> {
	let args: ParsedArgs;

	try {
		args = parseCLIProcessArgv(argv);
	} catch (err) {
		console.error(err.message);
		return TPromise.as(null);
	}

	if (args.help) {
		console.log(buildHelpMessage(product.nameLong, product.applicationName, pkg.version));
	} else if (args.version) {
		console.log(`${pkg.version}\n${product.commit}`);
	} else if (shouldSpawnCliProcess(args)) {
		const mainCli = new TPromise<IMainCli>(c => require(['vs/code/node/cliProcessMain'], c));
		return mainCli.then(cli => cli.main(args));
	} else {
		const env = assign({}, process.env, {
			// this will signal Code that it was spawned from this module
			'VSCODE_CLI': '1',
			'ELECTRON_NO_ATTACH_CONSOLE': '1'
		});

		delete env['ELECTRON_RUN_AS_NODE'];

		if (args.verbose) {
			env['ELECTRON_ENABLE_LOGGING'] = '1';
		}

		const options = {
			detached: true,
			env,
		};

		if (!args.verbose) {
			options['stdio'] = 'ignore';
		}

		const child = spawn(process.execPath, argv.slice(2), options);

		if (args.verbose) {
			child.stdout.on('data', (data) => console.log(data.toString('utf8').trim()));
			child.stderr.on('data', (data) => console.log(data.toString('utf8').trim()));
		}

		if (args.wait || args.verbose) {
			return new TPromise<void>(c => child.once('exit', () => c(null)));
		}
	}

	return TPromise.as(null);
}

开发者ID:StateFarmIns，项目名称:vscode，代码行数:53，代码来源:cli.ts

示例2: main

export async function main(argv: string[]): Promise<any> {
	let args: ParsedArgs;

	try {
		args = parseCLIProcessArgv(argv);
	} catch (err) {
		console.error(err.message);
		return;
	}

	// Help
	if (args.help) {
		console.log(buildHelpMessage(product.nameLong, product.applicationName, pkg.version));
	}

	// Version Info
	else if (args.version) {
		console.log(`${pkg.version}\n${product.commit}\n${process.arch}`);
	}

	// Extensions Management
	else if (shouldSpawnCliProcess(args)) {
		const cli = await new Promise<IMainCli>((c, e) => require(['vs/code/node/cliProcessMain'], c, e));
		await cli.main(args);
		return;
	}

	// Write File
	else if (args['file-write']) {
		const source = args._[0];
		const target = args._[1];

		// Validate
		if (
			!source || !target || source === target ||					// make sure source and target are provided and are not the same
			!paths.isAbsolute(source) || !paths.isAbsolute(target) ||	// make sure both source and target are absolute paths
			!fs.existsSync(source) || !fs.statSync(source).isFile() ||	// make sure source exists as file
			!fs.existsSync(target) || !fs.statSync(target).isFile()		// make sure target exists as file
		) {
			throw new Error('Using --file-write with invalid arguments.');
		}

		try {

			// Check for readonly status and chmod if so if we are told so
			let targetMode: number = 0;
			let restoreMode = false;
			if (!!args['file-chmod']) {
				targetMode = fs.statSync(target).mode;
				if (!(targetMode & 128) /* readonly */) {
					fs.chmodSync(target, targetMode | 128);
					restoreMode = true;
				}
			}

			// Write source to target
			const data = fs.readFileSync(source);
			if (isWindows) {
				// On Windows we use a different strategy of saving the file
				// by first truncating the file and then writing with r+ mode.
				// This helps to save hidden files on Windows
				// (see https://github.com/Microsoft/vscode/issues/931) and
				// prevent removing alternate data streams
				// (see https://github.com/Microsoft/vscode/issues/6363)
				fs.truncateSync(target, 0);
				writeFileAndFlushSync(target, data, { flag: 'r+' });
			} else {
				writeFileAndFlushSync(target, data);
			}

			// Restore previous mode as needed
			if (restoreMode) {
				fs.chmodSync(target, targetMode);
			}
		} catch (error) {
			error.message = `Error using --file-write: ${error.message}`;
			throw error;
		}
	}

	// Just Code
	else {
		const env = assign({}, process.env, {
			'VSCODE_CLI': '1', // this will signal Code that it was spawned from this module
			'ELECTRON_NO_ATTACH_CONSOLE': '1'
		});

		delete env['ELECTRON_RUN_AS_NODE'];

		const processCallbacks: ((child: ChildProcess) => Promise<any>)[] = [];

		const verbose = args.verbose || args.status || typeof args['upload-logs'] !== 'undefined';
		if (verbose) {
			env['ELECTRON_ENABLE_LOGGING'] = '1';

			processCallbacks.push(async child => {
				child.stdout.on('data', (data: Buffer) => console.log(data.toString('utf8').trim()));
				child.stderr.on('data', (data: Buffer) => console.log(data.toString('utf8').trim()));

				await new Promise(c => child.once('exit', () => c()));
//.........这里部分代码省略.........

开发者ID:VishalMadhvani，项目名称:vscode，代码行数:101，代码来源:cli.ts

示例3: main

export function main(argv: string[]): TPromise<void> {
	let args: ParsedArgs;

	try {
		args = parseCLIProcessArgv(argv);
	} catch (err) {
		console.error(err.message);
		return TPromise.as(null);
	}

	if (args.help) {
		console.log(buildHelpMessage(product.nameLong, product.applicationName, pkg.version));
	} else if (args.version) {
		console.log(`${pkg.version}\n${product.commit}`);
	} else if (shouldSpawnCliProcess(args)) {
		const mainCli = new TPromise<IMainCli>(c => require(['vs/code/node/cliProcessMain'], c));
		return mainCli.then(cli => cli.main(args));
	} else {
		const env = assign({}, process.env, {
			// this will signal Code that it was spawned from this module
			'VSCODE_CLI': '1',
			'ELECTRON_NO_ATTACH_CONSOLE': '1'
		});

		delete env['ELECTRON_RUN_AS_NODE'];

		if (args.verbose) {
			env['ELECTRON_ENABLE_LOGGING'] = '1';
		}

		// If we are started with --wait create a random temporary file
		// and pass it over to the starting instance. We can use this file
		// to wait for it to be deleted to monitor that the edited file
		// is closed and then exit the waiting process.
		let waitMarkerFilePath: string;
		if (args.wait) {
			let waitMarkerError: Error;
			const randomTmpFile = paths.join(os.tmpdir(), Math.random().toString(36).replace(/[^a-z]+/g, '').substr(0, 10));
			try {
				fs.writeFileSync(randomTmpFile, '');
				waitMarkerFilePath = randomTmpFile;
				argv.push('--waitMarkerFilePath', waitMarkerFilePath);
			} catch (error) {
				waitMarkerError = error;
			}

			if (args.verbose) {
				if (waitMarkerError) {
					console.error(`Failed to create marker file for --wait: ${waitMarkerError.toString()}`);
				} else {
					console.log(`Marker file for --wait created: ${waitMarkerFilePath}`);
				}
			}
		}

		const options = {
			detached: true,
			env
		};

		if (!args.verbose) {
			options['stdio'] = 'ignore';
		}

		const child = spawn(process.execPath, argv.slice(2), options);

		if (args.verbose) {
			child.stdout.on('data', (data: Buffer) => console.log(data.toString('utf8').trim()));
			child.stderr.on('data', (data: Buffer) => console.log(data.toString('utf8').trim()));
		}

		if (args.verbose) {
			return new TPromise<void>(c => child.once('exit', () => c(null)));
		}

		if (args.wait && waitMarkerFilePath) {
			return new TPromise<void>(c => {

				// Complete when process exits
				child.once('exit', () => c(null));

				// Complete when wait marker file is deleted
				whenDeleted(waitMarkerFilePath).done(c, c);
			});
		}
	}

	return TPromise.as(null);
}

开发者ID:elibarzilay，项目名称:vscode，代码行数:89，代码来源:cli.ts

示例4: main

export async function main(argv: string[]): TPromise<any> {
	let args: ParsedArgs;

	try {
		args = parseCLIProcessArgv(argv);
	} catch (err) {
		console.error(err.message);
		return TPromise.as(null);
	}

	// Help
	if (args.help) {
		console.log(buildHelpMessage(product.nameLong, product.applicationName, pkg.version));
	}

	// Version Info
	else if (args.version) {
		console.log(`${pkg.version}\n${product.commit}\n${process.arch}`);
	}

	// Extensions Management
	else if (shouldSpawnCliProcess(args)) {
		const mainCli = new TPromise<IMainCli>(c => require(['vs/code/node/cliProcessMain'], c));
		return mainCli.then(cli => cli.main(args));
	}

	// Just Code
	else {
		const env = assign({}, process.env, {
			'VSCODE_CLI': '1', // this will signal Code that it was spawned from this module
			'ELECTRON_NO_ATTACH_CONSOLE': '1'
		});

		delete env['ELECTRON_RUN_AS_NODE'];

		const processCallbacks: ((child: ChildProcess) => Thenable<any>)[] = [];

		const verbose = args.verbose || args.status;
		if (verbose) {
			env['ELECTRON_ENABLE_LOGGING'] = '1';

			processCallbacks.push(child => {
				child.stdout.on('data', (data: Buffer) => console.log(data.toString('utf8').trim()));
				child.stderr.on('data', (data: Buffer) => console.log(data.toString('utf8').trim()));

				return new TPromise<void>(c => child.once('exit', () => c(null)));
			});
		}

		let stdinWithoutTty: boolean;
		try {
			stdinWithoutTty = !process.stdin.isTTY; // Via https://twitter.com/MylesBorins/status/782009479382626304
		} catch (error) {
			// Windows workaround for https://github.com/nodejs/node/issues/11656
		}

		let stdinFilePath: string;
		if (stdinWithoutTty) {

			// Read from stdin: we require a single "-" argument to be passed in order to start reading from
			// stdin. We do this because there is no reliable way to find out if data is piped to stdin. Just
			// checking for stdin being connected to a TTY is not enough (https://github.com/Microsoft/vscode/issues/40351)
			if (args._.length === 1 && args._[0] === '-') {

				// remove the "-" argument when we read from stdin
				args._ = [];
				argv = argv.filter(a => a !== '-');

				// prepare temp file to read stdin to
				stdinFilePath = paths.join(os.tmpdir(), `code-stdin-${Math.random().toString(36).replace(/[^a-z]+/g, '').substr(0, 3)}.txt`);

				// open tmp file for writing
				let stdinFileError: Error;
				let stdinFileStream: fs.WriteStream;
				try {
					stdinFileStream = fs.createWriteStream(stdinFilePath);
				} catch (error) {
					stdinFileError = error;
				}

				if (!stdinFileError) {

					// Pipe into tmp file using terminals encoding
					resolveTerminalEncoding(verbose).done(encoding => {
						const converterStream = iconv.decodeStream(encoding);
						process.stdin.pipe(converterStream).pipe(stdinFileStream);
					});

					// Make sure to open tmp file
					argv.push(stdinFilePath);

					// Enable --wait to get all data and ignore adding this to history
					argv.push('--wait');
					argv.push('--skip-add-to-recently-opened');
					args.wait = true;
				}

				if (verbose) {
					if (stdinFileError) {
						console.error(`Failed to create file to read via stdin: ${stdinFileError.toString()}`);
//.........这里部分代码省略.........

开发者ID:AlexxNica，项目名称:sqlopsstudio，代码行数:101，代码来源:cli.ts

注：本文中的vs/platform/environment/node/argv.buildHelpMessage函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。