return quickOpenService.pick(picks, { placeHolder: nls.localize('openSnippet.pickLanguage', "Select Language for Snippet") }).then((language) => {
			if (language) {
				const snippetPath = join(environmentService.appSettingsHome, 'snippets', language.id + '.json');
				return fileExists(snippetPath).then((success) => {
					if (success) {
						return openFile(snippetPath);
					}
					const defaultContent = [
						'{',
						'/*',
						'\t// Place your snippets for ' + language.label + ' here. Each snippet is defined under a snippet name and has a prefix, body and ',
						'\t// description. The prefix is what is used to trigger the snippet and the body will be expanded and inserted. Possible variables are:',
						'\t// $1, $2 for tab stops, $0 for the final cursor position, and ${1:label}, ${2:another} for placeholders. Placeholders with the ',
						'\t// same ids are connected.',
						'\t// Example:',
						'\t"Print to console": {',
						'\t\t"prefix": "log",',
						'\t\t"body": [',
						'\t\t\t"console.log(\'$1\');",',
						'\t\t\t"$2"',
						'\t\t],',
						'\t\t"description": "Log output to console"',
						'\t}',
						'*/',
						'}'
					].join('\n');
					return writeFile(snippetPath, defaultContent).then(() => {
						return openFile(snippetPath);
					}, (err) => {
						errors.onUnexpectedError(nls.localize('openSnippet.errorOnCreate', 'Unable to create {0}', snippetPath));
					});
				});
			}
			return TPromise.as(null);
		});

	}
	return _TERMINAL_DEFAULT_SHELL_UNIX_LIKE;
}

let _TERMINAL_DEFAULT_SHELL_WINDOWS: string = null;
export function getTerminalDefaultShellWindows(): string {
	if (!_TERMINAL_DEFAULT_SHELL_WINDOWS) {
		const isAtLeastWindows10 = platform.isWindows && parseFloat(os.release()) >= 10;
		const is32ProcessOn64Windows = process.env.hasOwnProperty('PROCESSOR_ARCHITEW6432');
		const powerShellPath = `${process.env.windir}\\${is32ProcessOn64Windows ? 'Sysnative' : 'System32'}\\WindowsPowerShell\\v1.0\\powershell.exe`;
		_TERMINAL_DEFAULT_SHELL_WINDOWS = isAtLeastWindows10 ? powerShellPath : processes.getWindowsShell();
	}
	return _TERMINAL_DEFAULT_SHELL_WINDOWS;
}

if (platform.isLinux) {
	const file = '/etc/os-release';
	fileExists(file).then(exists => {
		if (!exists) {
			return;
		}
		readFile(file).then(b => {
			const contents = b.toString();
			if (contents.indexOf('NAME=Fedora') >= 0) {
				isFedora = true;
			}
		});
	});
}

export let isFedora = false;