Use ensure-error (#12)

package.json

@@ -1,6 +1,6 @@
 {
   "name": "auto-update",
-  "version": "2.1.4",
+  "version": "2.1.5",
   "license": "MIT",
   "type": "module",
   "files": [
@@ -15,7 +15,8 @@
   },
   "dependencies": {
     "@actions/core": "^1.6.0",
-    "@actions/github": "^5.0.1"
+    "@actions/github": "^5.0.1",
+    "ensure-error": "^4.0.0"
   },
   "devDependencies": {
     "@octokit/openapi-types": "^11.2.0",

src/index.ts

@@ -1,28 +1,9 @@
-import {
-  getInput,
-  group,
-  info,
-  error as logError,
-  setFailed,
-  warning,
-} from "@actions/core";
+import { getInput, group, info, setFailed, warning } from "@actions/core";
 import { context, getOctokit } from "@actions/github";
 import type { GitHub } from "@actions/github/lib/utils.js";
 import type { components } from "@octokit/openapi-types";
 import type { PushEvent } from "@octokit/webhooks-definitions/schema.js";
-
-const handleError = (
-  error: unknown,
-  {
-    handle = logError,
-  }: Readonly<{ handle?: (error: string | Error) => void }> = {},
-) => {
-  if (typeof error !== "string" && !(error instanceof Error)) {
-    throw new TypeError(`Caught error of unexpected type: ${typeof error}`);
-  }
-
-  handle(error);
-};
+import ensureError from "ensure-error";
 
 const unupdatablePullRequestCommentBody =
   "Cannot auto-update because of conflicts.";
@@ -91,7 +72,7 @@ const handleUnupdatablePullRequest = async (
 
     info(`Commented: ${newComment.html_url}`);
   } catch (error: unknown) {
-    handleError(error, { handle: warning });
+    warning(ensureError(error));
   }
 };
 
@@ -130,7 +111,7 @@ const handlePullRequest = async (
         );
         info("Updated!");
       } catch (error: unknown) {
-        handleError(error, { handle: warning });
+        warning(ensureError(error));
         await handleUnupdatablePullRequest(pullRequest, { octokit });
       }
     },
@@ -175,7 +156,7 @@ const run = async () => {
       await handlePullRequest(pullRequest, { eventPayload, octokit });
     }
   } catch (error: unknown) {
-    handleError(error, { handle: setFailed });
+    setFailed(ensureError(error));
   }
 };
 

yarn.lock

@@ -706,6 +706,11 @@ enhanced-resolve@^0.9.1:
     memory-fs "^0.2.0"
     tapable "^0.1.8"
 
+ensure-error@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/ensure-error/-/ensure-error-4.0.0.tgz#8c7aedefd5a1f37c6802ff0bbc3cee726583388c"
+  integrity sha512-7Xenn3+R6tp2UqAbH9Jqs6QCSABQok+1VAhaPaF0jjm3iuhVHCblfBh18nYtpm3K9/V4Jpxz1JIqFZyrjstBtw==
+
 env-editor@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/env-editor/-/env-editor-1.0.0.tgz#a7de585a96f0198d9ba20a786c17a691c53afaab"