TypeScript shell-quote.parse函数代码示例

export function getConfig(fileOrArgv?: string | string[], argv?: string[]) {
	let args: { [key: string]: any } = {};
	let file = typeof fileOrArgv === 'string' ? fileOrArgv : undefined;
	argv = Array.isArray(fileOrArgv) ? fileOrArgv : argv;
	const userArgs = (argv || process.argv).slice(2);

	if (process.env['INTERN_ARGS']) {
		mixin(args, parseArgs(parse(process.env['INTERN_ARGS'] || '')));
	}

	if (userArgs.length > 0) {
		mixin(args, parseArgs(userArgs));
	}

	if (file) {
		args.config = file;
	}

	let load: Task<{ [key: string]: any }>;

	if (args.config) {
		// If a config parameter was provided, load it and mix in any other
		// command line args.
		const { configFile, childConfig } = splitConfigPath(args.config, sep);
		file = resolve(configFile || 'intern.json');
		load = loadConfig(file, loadText, args, childConfig);
	} else {
		// If no config parameter was provided, try 'intern.json', or just
		// resolve to the original args
		file = resolve('intern.json');
		load = loadConfig(file, loadText, args, undefined).catch(
			(error: NodeJS.ErrnoException) => {
				if (error.code === 'ENOENT') {
					file = undefined;
					return args;
				}
				throw error;
			}
		);
	}

	return load
		.then(config => {
			// If a basePath wasn't set in the config or via a query arg, and we
			// have a config file path, use that.
			if (file) {
				config.basePath = getBasePath(
					file,
					config.basePath,
					isAbsolute,
					sep
				);
			}
			return config;
		})
		.then(config => ({ config, file }));
}

export function parse(a: string): string {
  if (a.startsWith('"')) {
    a = a.replace(/\\n/g, '\n')
  } else if (a.startsWith("'")) {
    a = a.replace(/\\\\/g, '\\')
  }
  let parsed = shell.parse(a)
  if (parsed.length > 1) throw new Error(`Invalid token: ${a}`)
  return parsed[0]
  // return parsed[0].replace(/\\\\n/g, '\n')
}

export function getConfig(configFile?: string) {
	let args: { [key: string]: any } = {};

	if (process.env['INTERN_ARGS']) {
		mixin(args, parseArgs(parse(process.env['INTERN_ARGS'])));
	}

	if (process.argv.length > 2) {
		mixin(args, parseArgs(process.argv.slice(2)));
	}

	if (configFile) {
		args.config = configFile;
	}

	if (args.config) {
		// If a config parameter was provided, load it and mix in any other
		// command line args.
		const { configFile, childConfig } = splitConfigPath(args.config, sep);
		return loadConfig(
			configFile || 'intern.json',
			loadText,
			args,
			childConfig
		);
	} else {
		// If no config parameter was provided, try 'intern.json', or just
		// resolve to the original args
		return loadConfig(
			'intern.json',
			loadText,
			args
		).catch((error: NodeJS.ErrnoException) => {
			if (error.code === 'ENOENT') {
				return args;
			}
			throw error;
		});
	}
}

import { parse, quote } from 'shell-quote';

quote([  'a', 'b c d', '$f', '"g"' ]);
parse('a "b c" \\$def \'it\\\'s great\'');
parse('beep --boop="$PWD"', { PWD: '/home/robot' });
parse('beep --boop="$PWD"', { PWD: '/home/robot' }, { escape: '^' });
parse('beep --boop="$PWD"', (key: string) => '/home/robot');
parse('beep --boop="$PWD"', (key: string) => ({ op: '||' }));