#146 Adding optional kubeconfig encoding variable (#164)

* encoding input variable added * encoding input variable added * encoding input variable added * corrected unit tests * corrected unit tests * prettier edits * working on tests * working on tests * working on tests * minor edits * minor edits * better logic structure * added tests for edge cases * edited to enum
2026-06-28 02:09:28 +08:00 · 2025-07-17 14:27:04 -04:00
parent 8440376895
commit 0fc754ad67
3 changed files with 67 additions and 1 deletions
@@ -44,7 +44,27 @@ export function getDefaultKubeconfig(): string {
      }
      default: {
         core.debug('Setting context using kubeconfig')
-         return core.getInput('kubeconfig', {required: true})
+         enum Encoding {
+            Base64 = 'base64',
+            Plaintext = 'plaintext'
+         }
+
+         const rawKubeconfig = core.getInput('kubeconfig', {required: true})
+         const encoding =
+            core.getInput('kubeconfig-encoding')?.toLowerCase() ||
+            Encoding.Plaintext
+
+         if (encoding !== Encoding.Base64 && encoding !== Encoding.Plaintext) {
+            throw new Error(
+               `Invalid kubeconfig-encoding: '${encoding}'. Must be 'plaintext' or 'base64'.`
+            )
+         }
+         const kubeconfig =
+            encoding === Encoding.Base64
+               ? Buffer.from(rawKubeconfig, 'base64').toString('utf-8')
+               : rawKubeconfig
+
+         return kubeconfig
      }
   }
 }