Fixed ESLint errors

Author: Frank Schmid

lib/logs.js

@@ -44,15 +44,14 @@ module.exports = {
 					this.options.stage,
 					this.options.region)
 				.then(reply => {
-					if (!reply || reply.logStreams.length === 0) {
+					if (!reply || _.isEmpty(reply.logStreams)) {
 						throw new this.serverless.classes
 							.Error('No existing streams for the function alias');
 					}
 
-					return _.chain(reply.logStreams)
-						.filter(stream => _.includes(stream.logStreamName, `[${version}]`))
-						.map('logStreamName')
-						.value();
+					return _.map(
+						_.filter(reply.logStreams, stream => _.includes(stream.logStreamName, `[${version}]`)),
+						stream => stream.logStreamName);
 				});
 		});
 
@@ -71,24 +70,24 @@ module.exports = {
 			let msg = msgParam;
 			const dateFormat = 'YYYY-MM-DD HH:mm:ss.SSS (Z)';
 
-			if (msg.startsWith('REPORT')) {
+			if (_.startsWith(msg, 'REPORT')) {
 				msg += os.EOL;
 			}
 
-			if (msg.startsWith('START') || msg.startsWith('END') || msg.startsWith('REPORT')) {
+			if (_.startsWith(msg, 'START') || _.startsWith(msg, 'END') || _.startsWith(msg, 'REPORT')) {
 				return chalk.gray(msg);
-			} else if (msg.trim() === 'Process exited before completing request') {
+			} else if (_.trim(msg) === 'Process exited before completing request') {
 				return chalk.red(msg);
 			}
 
-			const splitted = msg.split('\t');
+			const splitted = _.split(msg, '\t');
 
 			if (splitted.length < 3 || new Date(splitted[0]) === 'Invalid Date') {
 				return msg;
 			}
 			const reqId = splitted[1];
 			const time = chalk.green(moment(splitted[0]).format(dateFormat));
-			const text = msg.split(`${reqId}\t`)[1];
+			const text = _.split(msg, `${reqId}\t`)[1];
 
 			return `${time}\t${chalk.yellow(reqId)}\t${text}`;
 		};
@@ -103,12 +102,12 @@ module.exports = {
 		if (this.options.filter) params.filterPattern = this.options.filter;
 		if (this.options.nextToken) params.nextToken = this.options.nextToken;
 		if (this.options.startTime) {
-			const since = (['m', 'h', 'd']
-				.indexOf(this.options.startTime[this.options.startTime.length - 1]) !== -1);
+			const since = _.includes(['m', 'h', 'd'],
+				this.options.startTime[this.options.startTime.length - 1]);
 			if (since) {
-				params.startTime = moment().subtract(this.options
-					.startTime.replace(/\D/g, ''), this.options
-					.startTime.replace(/\d/g, '')).valueOf();
+				params.startTime = moment().subtract(
+					_.replace(this.options.startTime, /\D/g, ''),
+					_.replace(this.options.startTime, /\d/g, '')).valueOf();
 			} else {
 				params.startTime = moment.utc(this.options.startTime).valueOf();
 			}
@@ -122,7 +121,7 @@ module.exports = {
 				this.options.region)
 			.then(results => {
 				if (results.events) {
-					results.events.forEach(e => {
+					_.forEach(results.events, e => {
 						process.stdout.write(formatLambdaLogEvent(e.message));
 					});
 				}

package.json

@@ -45,9 +45,9 @@
     "eslint-plugin-promise": "^3.4.0",
     "get-installed-path": "^2.0.3",
     "istanbul": "^0.4.5",
-    "mocha": "^3.3.0",
-    "serverless": "^1.12.1",
-    "sinon": "^2.2.0",
+    "mocha": "^3.4.1",
+    "serverless": "^1.13.2",
+    "sinon": "^2.3.1",
     "sinon-chai": "^2.10.0"
   }
 }