PR番号取得処理をGitHub Actionsの変数で取得する (#1496)

Author: massongit

action.yml

@@ -71,6 +71,7 @@ runs:
       id: create_pull_request
       env:
         PR_DESCRIPTION_PREFIX: ${{inputs.pr-description-prefix}}
+        PR_NUMBER: ${{github.event.pull_request.number}}
         PR_TITLE_PREFIX: ${{inputs.pr-title-prefix}}
         BRANCH_NAME_PREFIX: ${{inputs.branch-name-prefix}}
       with:

scripts/action/create_pull_request.js

@@ -1,7 +1,7 @@
 module.exports = async ({ github, context }) => {
   const HEAD_REF = process.env.HEAD_REF
   const escapedHeadRef = HEAD_REF.replaceAll('#', '')
-  const PR_NUMBER = context.payload.number
+  const PR_NUMBER = process.env.PR_NUMBER
   const PR_TITLE_PREFIX = process.env.PR_TITLE_PREFIX
   let head = process.env.BRANCH_NAME_PREFIX