fix: auto assign dependabot[bot] (#1306)

Signed-off-by: Egbaiyelo <moteniolaegbaiyelo@trentu.ca>

Author: Egbaiyelo

.github/scripts/helpers/validation.js

@@ -32,7 +32,7 @@ function isNonNegativeInteger(value) {
  * @returns {boolean}
  */
 function isSafeSearchToken(value) {
-  return typeof value === 'string' && /^[a-zA-Z0-9._/-]+$/.test(value);
+  return typeof value === 'string' && /^[a-zA-Z0-9._/-]+(\[bot\])?$/.test(value);
 }
 
 /**

.github/scripts/tests/test-api.js

@@ -15,6 +15,7 @@ const {
   hasLabel,
 } = require('../helpers/api');
 const { LABELS } = require('../helpers/constants');
+const { isSafeSearchToken } = require('../helpers/validation');
 
 // =============================================================================
 // MOCK FACTORY
@@ -457,6 +458,34 @@ const unitTests = [
       return calls.labelsRemoved.length === 0 && calls.labelsAdded.length === 0;
     },
   },
+
+  // ---------------------------------------------------------------------------
+  // SafeSearchToken
+  // ---------------------------------------------------------------------------
+  {
+    name: 'isSafeSearchToken: dependabot[bot] → true',
+    test: () => isSafeSearchToken('dependabot[bot]') === true,
+  },
+  {
+    name: 'isSafeSearchToken: string with spaces → false',
+    test: () => isSafeSearchToken('bad username') === false,
+  },
+  {
+    name: 'isSafeSearchToken: string with bad characters → false',
+    test: () => isSafeSearchToken('bad<username>') === false,
+  },
+  {
+    name: 'isSafeSearchToken: string with bad characters → false',
+    test: () => isSafeSearchToken('bad;username') === false,
+  },
+  {
+    name: 'isSafeSearchToken: string with brackets but not bot inside → false',
+    test: () => isSafeSearchToken('bad[admin]') === false,
+  },
+  {
+    name: 'isSafeSearchToken: string with multiple brackets → false',
+    test: () => isSafeSearchToken('bad[[admin]') === false,
+  },
 ];
 
 // =============================================================================