fix(api): remove broken universal-speedtest to avoid confusion

apps/api/src/static-info.ts

@@ -1,9 +1,8 @@
-import { HardwareInfo, ServerInfo } from '@dash/common';
+import { HardwareInfo, removePad, ServerInfo } from '@dash/common';
 import { exec as cexec } from 'child_process';
 import * as fs from 'fs';
 import { BehaviorSubject, map, Observable } from 'rxjs';
 import * as si from 'systeminformation';
-import { SpeedUnits, UniversalSpeedtest } from 'universal-speedtest';
 import { inspect, promisify } from 'util';
 import { CONFIG } from './config';
 import { NET_INTERFACE_PATH } from './setup';
@@ -321,25 +320,14 @@ export const runSpeedTest = async (): Promise<string> => {
       },
     });
   } else {
-    usedRunner = 'universal';
-    const universalSpeedtest = new UniversalSpeedtest({
-      measureUpload: true,
-      downloadUnit: SpeedUnits.bps,
-      uploadUnit: SpeedUnits.bps,
-    });
-
-    const speed = await universalSpeedtest.runSpeedtestNet();
-
-    STATIC_INFO.next({
-      ...STATIC_INFO.getValue(),
-      network: {
-        ...STATIC_INFO.getValue().network,
-        speedDown:
-          speed.downloadSpeed ?? STATIC_INFO.getValue().network.speedDown,
-        speedUp: speed.uploadSpeed ?? STATIC_INFO.getValue().network.speedUp,
-        publicIp: speed.client.ip ?? STATIC_INFO.getValue().network.publicIp,
-      },
-    });
+    throw new Error(removePad`
+      There is no speedtest module installed - please use one of the following:
+      - speedtest: https://www.speedtest.net/apps/cli
+      - speedtest-cli: https://github.com/sivel/speedtest-cli
+
+      For more help on how to setup dashdot, look here:
+      https://getdashdot.com/docs/install/from-source
+    `);
   }
 
   return usedRunner;

libs/common/src/utils.ts

@@ -1,3 +1,14 @@
 export const clamp = (num: number, min: number, max: number) => {
   return num > max ? max : num < min ? min : num;
 };
+
+export const removePad = (strings: TemplateStringsArray, ...content: any[]) => {
+  const complete = strings.reduce(
+    (acc, s, i) => `${acc}${s}${content[i] ?? ''}`,
+    ''
+  );
+  const trimmed = complete.split('\n').filter(s => /^\s*$/.test(s) === false);
+  const shortestPad = Math.min(...trimmed.map(s => /(?!\s)/.exec(s)!.index));
+
+  return trimmed.map(s => s.substring(shortestPad)).join('\n');
+};

package.json

@@ -72,7 +72,6 @@
     "systeminformation": "5.12.6",
     "throttle-debounce": "5.0.0",
     "tslib": "2.4.0",
-    "universal-speedtest": "2.0.5",
     "use-color-scheme": "1.1.3",
     "util": "0.12.4",
     "web-vitals": "3.0.2",