♻️ Code cleanup round 3 - arrow functions

Harmonizing code style

src/_boot.js

@@ -87,23 +87,23 @@ try {
 } catch(e) {
     // Folder already exists
 }
-fs.readdirSync(innerThemesDir).forEach((e) => {
+fs.readdirSync(innerThemesDir).forEach(e => {
     fs.writeFileSync(path.join(themesDir, e), fs.readFileSync(path.join(innerThemesDir, e), {encoding:"utf-8"}));
 });
 try {
     fs.mkdirSync(kblayoutsDir);
 } catch(e) {
     // Folder already exists
 }
-fs.readdirSync(innerKblayoutsDir).forEach((e) => {
+fs.readdirSync(innerKblayoutsDir).forEach(e => {
     fs.writeFileSync(path.join(kblayoutsDir, e), fs.readFileSync(path.join(innerKblayoutsDir, e), {encoding:"utf-8"}));
 });
 try {
     fs.mkdirSync(fontsDir);
 } catch(e) {
     // Folder already exists
 }
-fs.readdirSync(innerFontsDir).forEach((e) => {
+fs.readdirSync(innerFontsDir).forEach(e => {
     fs.writeFileSync(path.join(fontsDir, e), fs.readFileSync(path.join(innerFontsDir, e)));
 });
 

src/classes/clock.class.js

@@ -31,7 +31,7 @@ class Clock {
         let clockString = `${array[0]}:${array[1]}:${array[2]}`;
         array = clockString.match(/.{1}/g);
         clockString = "";
-        array.forEach((e) => {
+        array.forEach(e => {
             if (e === ":") clockString += "<em>"+e+"</em>";
             else clockString += "<span>"+e+"</span>";
         });

src/classes/cpuinfo.class.js

@@ -14,7 +14,7 @@ class Cpuinfo {
 
         this.series = [];
         this.charts = [];
-        window.si.cpu().then((data) => {
+        window.si.cpu().then(data => {
             let divide = Math.floor(data.cores/2);
             this.divide = divide;
 
@@ -118,7 +118,7 @@ class Cpuinfo {
         });
     }
     updateCPUload() {
-        window.si.currentLoad().then((data) => {
+        window.si.currentLoad().then(data => {
             let average = [[], []];
 
             if (!data.cpus) return; // Prevent memleak in rare case where systeminformation takes extra time to retrieve CPU info (see github issue #216)
@@ -144,7 +144,7 @@ class Cpuinfo {
         });
     }
     updateCPUtemp() {
-        window.si.cpuTemperature().then((data) => {
+        window.si.cpuTemperature().then(data => {
             try {
                 document.getElementById("mod_cpuinfo_temp").innerText = `${data.max}°C`;
             } catch(e) {
@@ -153,7 +153,7 @@ class Cpuinfo {
         });
     }
     updateCPUspeed() {
-        window.si.cpuCurrentspeed().then((data) => {
+        window.si.cpuCurrentspeed().then(data => {
             try {
                 document.getElementById("mod_cpuinfo_speed_min").innerText = `${data.min}GHz`;
                 document.getElementById("mod_cpuinfo_speed_max").innerText = `${data.max}GHz`;
@@ -163,7 +163,7 @@ class Cpuinfo {
         });
     }
     updateCPUtasks() {
-        window.si.processes().then((data) => {
+        window.si.processes().then(data => {
             try {
                 document.getElementById("mod_cpuinfo_tasks").innerText = `${data.all}`;
             } catch(e) {

src/classes/filesystem.class.js

@@ -81,7 +81,7 @@ class FilesystemDisplay {
         this.followTab = () => {
             let num = window.currentTerm;
 
-            window.term[num].oncwdchange = (cwd) => {
+            window.term[num].oncwdchange = cwd => {
                 if (cwd && window.currentTerm === num) {
                     if (this._fsWatcher) {
                         this._fsWatcher.close();
@@ -98,7 +98,7 @@ class FilesystemDisplay {
         };
         this.followTab();
 
-        this.watchFS = (dir) => {
+        this.watchFS = dir => {
             if (this._fsWatcher) {
                 this._fsWatcher.close();
             }
@@ -387,7 +387,7 @@ class FilesystemDisplay {
                     this.space_bar.bar.value = 100;
                 }
             }
-            
+
             // Render animation
             let id = 0;
             while (this.filesContainer.childNodes[id]) {

src/classes/locationGlobe.class.js

@@ -81,9 +81,9 @@ class LocationGlobe {
             // Connections
             this.conns = [];
             this.addConn = ip => {
-                require("https").get({host: "ipinfo.now.sh", port: 443, path: "/"+ip, localAddress: window.mods.netstat.internalIPv4, agent: false}, (res) => {
+                require("https").get({host: "ipinfo.now.sh", port: 443, path: "/"+ip, localAddress: window.mods.netstat.internalIPv4, agent: false}, res => {
                     let rawData = "";
-                    res.on("data", (chunk) => {
+                    res.on("data", chunk => {
                         rawData += chunk;
                     });
                     res.on("end", () => {
@@ -93,7 +93,7 @@ class LocationGlobe {
                             electron.ipcRenderer.send("log", "debug", `Error: ${e}`);
                         })
                     });
-                }).on("error", (e) => {
+                }).on("error", e => {
                     // Drop it
                 });
             };
@@ -152,9 +152,9 @@ class LocationGlobe {
         this.globe.addMarker(randomLat - 20, randomLong + 150, '', true);
     }
     addTemporaryConnectedMarker(ip) {
-        require("https").get({host: "ipinfo.now.sh", port: 443, path: "/"+ip, localAddress: window.mods.netstat.internalIPv4, agent: false}, (res) => {
+        require("https").get({host: "ipinfo.now.sh", port: 443, path: "/"+ip, localAddress: window.mods.netstat.internalIPv4, agent: false}, res => {
             let rawData = "";
-            res.on("data", (chunk) => {
+            res.on("data", chunk => {
                 rawData += chunk;
             });
             res.on("end", () => {
@@ -178,7 +178,7 @@ class LocationGlobe {
                     }, 3000);
                 }
             });
-        }).on("error", (e) => {
+        }).on("error", e => {
             // Drop it
         });
     }

src/classes/modal.class.js

@@ -44,7 +44,7 @@ class Modal {
             <h1>${this.title}</h1>
             ${this.type === "custom" ? options.html : "<h5>"+this.message+"</h5>"}
             <div>`;
-            buttons.forEach((b) => {
+            buttons.forEach(b => {
                 DOMstring += `<button onclick="${b.action}">${b.label}</button>`;
             });
         DOMstring += `</div>

src/classes/netstat.class.js

@@ -40,7 +40,7 @@ class Netstat {
         }, 2000);
     }
     updateInfo() {
-        window.si.networkInterfaces().then((data) => {
+        window.si.networkInterfaces().then(data => {
             let offline = false;
 
             let net = data[0];
@@ -86,9 +86,9 @@ class Netstat {
                 offline = true;
             } else {
                 if (this.lastconn.finished) {
-                    this.lastconn = require("https").get({host: "ipinfo.now.sh", port: 443, path: "/", localAddress: net.ip4, agent: this._httpsAgent}, (res) => {
+                    this.lastconn = require("https").get({host: "ipinfo.now.sh", port: 443, path: "/", localAddress: net.ip4, agent: this._httpsAgent}, res => {
                         let rawData = "";
-                        res.on("data", (chunk) => {
+                        res.on("data", chunk => {
                             rawData += chunk;
                         });
                         res.on("end", () => {
@@ -109,7 +109,7 @@ class Netstat {
                                 electron.ipcRenderer.send("log", "debug", `Error: ${e}`);
                             }
                         });
-                    }).on("error", (e) => {
+                    }).on("error", e => {
                         // Drop it
                     });
                 }

src/classes/ramwatcher.class.js

@@ -30,7 +30,7 @@ class RAMwatcher {
         }, 1500);
     }
     updateInfo() {
-        window.si.mem().then((data) => {
+        window.si.mem().then(data => {
             let total = data.free+data.used;
             let free = data.free;
             let available = data.used-data.active;
@@ -46,17 +46,17 @@ class RAMwatcher {
             available = Math.round((440*available)/total);
 
             // Update grid
-            this.points.slice(0, active).forEach((domPoint) => {
+            this.points.slice(0, active).forEach(domPoint => {
                 if (domPoint.attributes.class.value !== "mod_ramwatcher_point active") {
                     domPoint.setAttribute("class", "mod_ramwatcher_point active");
                 }
             });
-            this.points.slice(active, available).forEach((domPoint) => {
+            this.points.slice(active, available).forEach(domPoint => {
                 if (domPoint.attributes.class.value !== "mod_ramwatcher_point available") {
                     domPoint.setAttribute("class", "mod_ramwatcher_point available");
                 }
             });
-            this.points.slice(available, this.points.length).forEach((domPoint) => {
+            this.points.slice(available, this.points.length).forEach(domPoint => {
                 if (domPoint.attributes.class.value !== "mod_ramwatcher_point free") {
                     domPoint.setAttribute("class", "mod_ramwatcher_point free");
                 }

src/classes/terminal.class.js

@@ -232,7 +232,7 @@ class Terminal {
             this.ondisconnected = () => {};
 
             this._disableCWDtracking = false;
-            this._getTtyCWD = (tty) => {
+            this._getTtyCWD = tty => {
                 return new Promise((resolve, reject) => {
                     let pid = tty._pid;
                     switch(require("os").type()) {
@@ -307,7 +307,7 @@ class Terminal {
             this.wss = new this.Websocket({
                 port: this.port,
                 clientTracking: true,
-                verifyClient: (info) => {
+                verifyClient: info => {
                     if (this.wss.clients.length >= 1) {
                         return false;
                     } else {
@@ -336,15 +336,15 @@ class Terminal {
                         return;
                 }
             });
-            this.wss.on("connection", (ws) => {
+            this.wss.on("connection", ws => {
                 this.onopened();
                 ws.on("close", (code, reason) => {
                     this.ondisconnected(code, reason);
                 });
-                ws.on("message", (msg) => {
+                ws.on("message", msg => {
                     this.tty.write(msg);
                 });
-                this.tty.on("data", (data) => {
+                this.tty.on("data", data => {
                     this._nextTickUpdateTtyCWD = true;
                     this._nextTickUpdateProcess = true;
                     try {

src/classes/updateChecker.class.js

@@ -6,7 +6,7 @@ class UpdateChecker {
 
         this._failed = false;
         this._willfail = false;
-        this._fail = (e) => {
+        this._fail = e => {
             this._failed = true;
             electron.ipcRenderer.send("log", "note", "UpdateChecker: Could not fetch latest release from GitHub's API.");
             electron.ipcRenderer.send("log", "debug", `Error: ${e}`);