Function lookupCompiler

lib/compiler.js:93–114

* Look up the compiler for a specific name. * * @private * @param {(string|compileCallback)} compiler - A compile callback or the name of the compiler. * @param {Object} [options] - Optional compiler options. * @return {compileCallback} The resolved compiler. * @throws {VMError} If the compile

(compiler, options)

 * @throws {VMError} If the compiler is unknown or the coffee script module was needed and couldn't be found.
 */
function lookupCompiler(compiler, options) {
	if ('function' === typeof compiler) return compiler;
	switch (compiler) {
		case 'coffeescript':
		case 'coffee-script':
		case 'cs':
		case 'text/coffeescript':
			return getCoffeeScriptCompiler(options);
		case 'javascript':
		case 'java-script':
		case 'js':
		case 'text/javascript':
			return jsCompiler;
		case 'typescript':
		case 'type-script':
		case 'ts':
		case 'text/typescript':
			return getTypeScriptCompiler(options);
		default:
			throw new VMError(`Unsupported compiler '${compiler}'.`);
	}
}

exports.removeShebang = removeShebang;
exports.lookupCompiler = lookupCompiler;