fix: don't prompt auth on travis

package.json

@@ -45,6 +45,7 @@
     "glob": "7.1.6",
     "gradle-to-js": "2.0.0",
     "inversify": "5.0.1",
+    "is-travis": "^2.0.0",
     "js-yaml": "3.13.1",
     "lodash": "4.17.15",
     "moment": "2.24.0",

src/index.ts

@@ -8,6 +8,7 @@ import updateNotifier from 'update-notifier';
 import { ScanningStrategyDetectorUtils } from './detectors/utils/ScanningStrategyDetectorUtils';
 import { PracticeImpact } from './model';
 import { ServiceType } from './detectors/ScanningStrategyDetector';
+import isTravis from 'is-travis';
 
 class DXScannerCommand extends Command {
   static description = 'Scan your project for possible DX recommendations.';
@@ -60,7 +61,7 @@ class DXScannerCommand extends Command {
 
     let scanResult: ScanResult;
     scanResult = await scanner.scan();
-    if (scanResult.needsAuth) {
+    if (scanResult.needsAuth && !isTravis) {
       if (ScanningStrategyDetectorUtils.isGitHubPath(scanPath) || scanResult.serviceType === ServiceType.github) {
         authorization = await cli.prompt('Insert your GitHub personal access token. https://github.com/settings/tokens\n', {
           type: 'hide',

types/is-travis/index.d.ts

@@ -0,0 +1,4 @@
+declare module 'is-travis' {
+  const isTravis: boolean;
+  export = isTravis;
+}