apply this change

.github/workflows/test-action.yml

@@ -19,21 +19,9 @@ jobs:
         id: checkout
         uses: actions/checkout@v4
 
-      - name: Get PR_NUMBER for issue_comment triggered events
-        id: get-pr-number
-        if: github.event.issue.pull_request
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        run: |
-          PR_URL="${{ github.event.issue.pull_request.url }}"
-          PR_NUM=${PR_URL##*/}
-          echo "pr-number=$PR_NUM" >> "$GITHUB_OUTPUT"
-
       - name: Test Local Action
         id: test-action
         uses: ./
-        with:
-          pr_number: ${{ steps.get-pr-number.outputs.pr-number }}
 
       - name: Print Output
         id: output

src/main.ts

@@ -1,5 +1,6 @@
 import * as core from '@actions/core'
 import { getOctokit, context } from '@actions/github'
+import { getOption } from './option'
 
 const uniqueStringArray = (texts: string[]): string[] => {
   if (texts.length === 0) return []
@@ -22,15 +23,8 @@ const uniqueStringArray = (texts: string[]): string[] => {
  */
 export async function run(): Promise<void> {
   try {
-    const prNumber =
-      context.payload.pull_request?.number ||
-      Number(core.getInput('pr_number', { required: false }))
-    if (isNaN(prNumber) || prNumber === 0) {
-      core.setFailed('pr number is not set properly')
-      return
-    }
+    const { token, prNumber } = getOption()
 
-    const token = core.getInput('github_token', { required: true })
     const octokit = getOctokit(token)
     const owner = context.repo.owner
     const repo = context.repo.repo