add prettier

cli.js

@@ -25,7 +25,9 @@ if (argv.help || argv.h) {
         console.log('Detected devices:\n');
         Object.keys(devices)
             .sort(key => !devices[key].connected)
-            .forEach(key => console.log(key + ':', connectionStatus(devices[key])));
+            .forEach(key =>
+                console.log(key + ':', connectionStatus(devices[key]))
+            );
     });
 } else {
     let selectedMonitors = argv._;
@@ -39,13 +41,19 @@ if (argv.help || argv.h) {
         console.log('Using profile', profile);
     }
 
-    console.log('Switching on', selectedMonitors.length ? selectedMonitors : 'all connected monitors');
+    console.log(
+        'Switching on',
+        selectedMonitors.length ? selectedMonitors : 'all connected monitors'
+    );
 
     swm.getDevices((err, devices) => {
         if (err) {
             throw new Error(err);
         }
-        const xrandrOptions = swm.generateXrandrOptions(selectedMonitors, devices);
+        const xrandrOptions = swm.generateXrandrOptions(
+            selectedMonitors,
+            devices
+        );
         swm.switchDevices(xrandrOptions);
         swm.executePostCmd(postCmd);
     });

config.js

@@ -4,14 +4,14 @@ const configPath = require('xdg').basedir.configPath('switchmon/config.json');
 
 const defaults = {
     postCmd: undefined,
-    profiles: {},
+    profiles: {}
 };
 
 let config = Object.assign({}, defaults);
 
 try {
     config = Object.assign(config, require(configPath));
-} catch(err) {
+} catch (err) {
     if (err.code !== 'MODULE_NOT_FOUND') {
         throw err;
     }

package.json

@@ -14,10 +14,7 @@
         "type": "git",
         "url": "git+https://github.com/tomru/switchmon.git"
     },
-  "keywords": [
-    "xrandr",
-    "monitor"
-  ],
+    "keywords": ["xrandr", "monitor"],
     "author": "Thomas Ruoff",
     "license": "MIT",
     "bugs": {
@@ -36,5 +33,9 @@
         "mocha-lcov-reporter": "^1.2.0",
         "proxyquire": "^1.7.4",
         "sinon": "^1.17.3"
+    },
+    "prettier": {
+        "tabWidth": 4,
+        "singleQuote": true
     }
 }

swm.js

@@ -8,7 +8,9 @@ function executeCmd(cmd, callback) {
 }
 
 function getDevices(callback) {
-    executeCmd('xrandr', (err, stdout) => callback(err, err ? null : xrandrParse(stdout)));
+    executeCmd('xrandr', (err, stdout) =>
+        callback(err, err ? null : xrandrParse(stdout))
+    );
 }
 
 function switchDevices(xrandrOptions, callback) {
@@ -23,7 +25,7 @@ function orderDeviceKeys(selectedDevices, devices) {
     let orderedDeviceKeys = Object.keys(devices).sort();
 
     // fix the sort order if monitors were explicitly selected
-    selectedDevices.reverse().forEach((monitor) => {
+    selectedDevices.reverse().forEach(monitor => {
         const index = orderedDeviceKeys.indexOf(monitor);
         if (index < 0) {
             console.error('Unkown monitor', monitor, '(ignored)');