add .prettierrc, and make prettier

.prettierrc

@@ -0,0 +1,8 @@
+{
+  "bracketSpacing": true,
+  "printWidth": 80,
+  "singleQuote": true,
+  "tabWidth": 2,
+  "trailingComma": "none",
+  "useTabs": true
+}

lib/index.js

@@ -30,14 +30,14 @@ module.exports.create = function(config) {
 				form: {
 					type: 'TXT',
 					name: dnsPrefix,
-					data: '"'+txt+'"', // vultr requires the TXT record wraped in quotes
+					data: '"' + txt + '"', // vultr requires the TXT record wraped in quotes
 					domain: config.domain,
 					ttl: 300
 				}
 			}).then(function(resp) {
-				if(resp.statusCode==200){	
+				if (resp.statusCode == 200) {
 					return true;
-				}else{
+				} else {
 					console.log(resp.statusCode);
 					console.log(resp.body);
 					throw new Error('record did not set. check subdomain, api key, etc');
@@ -53,24 +53,26 @@ module.exports.create = function(config) {
 
 			return request({
 				method: 'GET',
-				url: url+'?domain='+config.domain,
+				url: url + '?domain=' + config.domain,
 				// PROBLEM (fixed): Remember to set json: true (not need to JSON.parse)
 				json: true,
 				headers: {
 					'API-Key': apiKey
 				}
-			}).then(function(resp) {
-				if(resp.statusCode==200){
+			})
+				.then(function(resp) {
+					if (resp.statusCode == 200) {
 						resp = resp.body;
 						console.log(resp);
-					var entries =
-						resp.filter(function(x) {
+						var entries = resp.filter(function(x) {
 							return x.type === 'TXT';
 						});
 
 						var entry = entries.filter(function(x) {
 							// vultr wraps the TXT record in double quotes
-						return x.data.substring(1, x.data.length - 1) === ch.dnsAuthorization;
+							return (
+								x.data.substring(1, x.data.length - 1) === ch.dnsAuthorization
+							);
 						})[0];
 
 						if (entry) {
@@ -80,10 +82,11 @@ module.exports.create = function(config) {
 								"Couldn't remove record. check subdomain, api key, etc"
 							);
 						}
-				}else{
-					throw new Error("record did not set. check subdomain, api key, etc");
+					} else {
+						throw new Error(
+							'record did not set. check subdomain, api key, etc'
+						);
 					}
-
 				})
 				.then(function(recordId) {
 					var domainname = data.challenge.altname;
@@ -98,15 +101,17 @@ module.exports.create = function(config) {
 						},
 						form: {
 							domain: config.domain,
-                            'RECORDID': recordId
+							RECORDID: recordId
 						}
 					}).then(function(resp) {
-						if(resp.statusCode==200){	
+						if (resp.statusCode == 200) {
 							return true;
-						}else{
+						} else {
 							console.log(resp.statusCode);
 							console.log(resp.body);
-							throw new Error("record did not remove. check subdomain, api key, etc");
+							throw new Error(
+								'record did not remove. check subdomain, api key, etc'
+							);
 						}
 					});
 				});
@@ -122,7 +127,7 @@ module.exports.create = function(config) {
 
 			return request({
 				method: 'GET',
-				url: url+'?domain='+config.domain,
+				url: url + '?domain=' + config.domain,
 				json: true,
 				headers: {
 					'API-Key': apiKey
@@ -140,7 +145,9 @@ module.exports.create = function(config) {
 				})[0];
 
 				if (entry) {
-					return { dnsAuthorization: entry.data.substring(1, entry.data.length - 1)};
+					return {
+						dnsAuthorization: entry.data.substring(1, entry.data.length - 1)
+					};
 				} else {
 					return null;
 				}

test.js

@@ -8,7 +8,7 @@ var tester = require('acme-challenge-test');
 var zone = process.argv[2];
 var challenger = require('./index.js').create({
 	apiKey: process.argv[3],
-	domain:zone
+	domain: zone
 });
 
 // The dry-run tests can pass on, literally, 'example.com'