Type variables

src/index.ts

@@ -1,30 +1,34 @@
-import * as core from '@actions/core'
-import * as github from '@actions/github'
+import * as core from '@actions/core';
+import * as github from '@actions/github';
 
 /**
  * Check if the issue is marked as needing attention, and this comment's
  * author is the original issue author.
-*/
-async function run() {
+ */
+async function run(): Promise<void> {
   try {
     const octokit = github.getOctokit(core.getInput('token'), {required: true});
     const context = github.context;
     const {owner, repo} = context.repo;
     const {issue, comment} = context.payload;
     const labels = issue?.labels;
-    const issue_number: number = issue?.number as number;
+    const issue_number = Number(issue?.number);
 
-    const responseRequiredLabel = core.getInput('response-required-label');
-    const needsAttentionLabel = core.getInput('needs-attention-label');
-    const perform = core.getInput('perform');
+    const responseRequiredLabel: string = core.getInput(
+      'response-required-label',
+    );
+    const needsAttentionLabel: string = core.getInput('needs-attention-label');
+    const perform: string = core.getInput('perform');
 
-    const isMarked = labels
-      .map(label => label.name)
+    const isMarked: boolean = labels
+      .map(label => label.name as string)
       .includes(responseRequiredLabel);
 
     if (isMarked && issue?.user.login === comment?.user.login) {
       if (perform) {
-        console.log(`[Actions:needs-attention]: ${owner}/${repo}#${issue_number} needs attention`);
+        console.log(
+          `[Actions:needs-attention]: ${owner}/${repo}#${issue_number} needs attention`,
+        );
         await octokit.rest.issues.removeLabel({
           owner,
           repo,
@@ -53,8 +57,8 @@ async function run() {
         `${owner}/${repo}#${issue_number} does not need attention`,
       );
     }
-  } catch (error: any) {
-    core.setFailed(error.message);
+  } catch (error) {
+    if (error instanceof Error) core.setFailed(error.message);
   }
 }