source/flow.js
function flow(options) {
	const result = spawnSync(bin, [
		'check-contents',
		'--json',
		`--root=${options.root}`,
		options.fileName
	], {
		input: options.source,
		encoding: 'utf-8'
	});

	if (result.status !== 0) {
		return [{
			message: result.stderr,
			loc: {
				start: {
					line: 1
				},
				end: {
					line: 1
				}
			}
		}];
	}

	const {errors} = JSON.parse(result.stdout);

	return errors.map(error => {
		const [leading, ...rest] = error.message;
		const payload = rest.map(m => format(m, {
			root: options.root
		}));

		return {
			message: [leading.descr, ...payload].join(': '),
			path: leading.path,
			start: leading.loc.start.line,
			end: leading.loc.end.line,
			loc: leading.loc
		};
	});
}
function flow(options) {
	const result = spawnSync(bin, [
		'check-contents',
		'--json',
		`--root=${options.root}`,
		options.fileName
	], {
		input: options.source,
		encoding: 'utf-8'
	});

	if (result.status !== 0) {
		return [{
			message: result.stderr,
			loc: {
				start: {
					line: 1
				},
				end: {
					line: 1
				}
			}
		}];
	}

	const {errors} = JSON.parse(result.stdout);

	return errors.map(error => {
		const [leading, ...rest] = error.message;
		const payload = rest.map(m => format(m, {
			root: options.root
		}));

		return {
			message: [leading.descr, ...payload].join(': '),
			path: leading.path,
			start: leading.loc.start.line,
			end: leading.loc.end.line,
			loc: leading.loc
		};
	});
}
function flow ( options ) { const result = spawnSync ( bin , [ 'check-contents' , '--json' , ` ${ options . root } ` , options . fileName ] , { input : options . source , encoding : 'utf-8' } ) ; if ( result . status !== 0 ) { return [ { message : result . stderr , loc : { start : { line : 1 } , end : { line : 1 } } } ] ; } const { errors } = JSON . parse ( result . stdout ) ; return errors . map ( error => { const [ leading , ... rest ] = error . message ; const payload = rest . map ( m => format ( m , { root : options . root } ) ) ; return { message : [ leading . descr , ... payload ] . join ( ': ' ) , path : leading . path , start : leading . loc . start . line , end : leading . loc . end . line , loc : leading . loc } ; } ) ; }
start a flow server
start a flow server