wip

Author: Fraccaman

package.json

@@ -12,6 +12,7 @@
   "bugs": {
     "url": "https://github.com/actions/typescript-action/issues"
   },
+  "type": "module",
   "keywords": [
     "actions",
     "node",
@@ -43,7 +44,8 @@
     "testEnvironment": "node",
     "moduleFileExtensions": [
       "js",
-      "ts"
+      "ts",
+      "mts"
     ],
     "testMatch": [
       "**/*.test.ts"
@@ -53,7 +55,7 @@
       "/dist/"
     ],
     "transform": {
-      "^.+\\.ts$": "ts-jest"
+      "^.+\\.ts$": ["ts-jest", { "allowImportingTsExtensions": true }]
     },
     "coverageReporters": [
       "json-summary",

src/index.ts

@@ -1,7 +1,7 @@
 /**
  * The entrypoint for the action.
  */
-import { run } from './main'
+import { run } from './main.js'
 
 // eslint-disable-next-line @typescript-eslint/no-floating-promises
 run()

src/main.ts

@@ -34,7 +34,7 @@ export function parse_additional_parameters(
   return result
 }
 
-async function getGithubTokenViaGithubApp(appId: string, privateKey: string, organization: string, repository: string): Promise<any> {
+async function getGithubTokenViaGithubApp(appId: string, privateKey: string, organization: string, repository: string): Promise<string> {
   const app = new App({ appId, privateKey }); 
 
   const { data: installation } = await app.octokit.request(
@@ -43,12 +43,16 @@ async function getGithubTokenViaGithubApp(appId: string, privateKey: string, org
 
   const octokitInstance = await app.getInstallationOctokit(installation.id);
 
-  const { token } = await octokitInstance.auth({
+  const auth = await octokitInstance.auth({
     type: 'installation',
     installationId: installation.id
-  }) as any;
+  });
 
-  return token;
+  if (auth != null && typeof auth === "object" && "token" in auth && typeof auth.token === "string")  {
+    return auth.token;
+  } else {
+    throw new Error("Failed to get token");
+  }
 }
 
 /**