feat!: refactor to latest core library

.editorconfig

@@ -0,0 +1,12 @@
+# EditorConfig is awesome: https://EditorConfig.org
+
+# top-most EditorConfig file
+root = true
+
+[*]
+indent_style = space
+indent_size = 2
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true

action.yml

@@ -1,4 +1,4 @@
-# action.yml
+---
 name: 'Closed Issue Message'
 description: 'Add a default comment on all issues that get closed'
 inputs:
@@ -9,8 +9,8 @@ inputs:
         description: 'The message you want to be commented whenever an issue is closed'
         required: true
 runs:
-  using: 'docker'
-  image: 'Dockerfile'
+  using: 'node20'
+  main: 'entrypoint.js'
 branding:
     icon: 'message-square'
-    color: 'orange'
+    color: 'orange'

biome.jsonc

@@ -0,0 +1,26 @@
+{
+  "formatter": {
+    "indentStyle": "space",
+    "lineWidth": 120,
+    "indentWidth": 2,
+    "lineEnding": "lf",
+    "enabled": true,
+  },
+  "linter": {
+    "enabled": true,
+  },
+  "javascript": {
+    "formatter": {
+    "trailingCommas": "all",
+    "jsxQuoteStyle": "double",
+    "quoteStyle": "single",
+    "bracketSpacing": true,
+    "arrowParentheses": "always",
+    },
+  },
+  "json": {
+    "formatter": {
+    "trailingCommas": "all",
+    },
+  },
+}

entrypoint.js

@@ -0,0 +1,27 @@
+import * as core from '@actions/core';
+import * as github from '@actions/github';
+import { exit } from 'node:process';
+
+const token = core.getInput('repo-token', { required: true });
+const octokit = github.getOctokit(token);
+const message = core.getInput('message', { required: true });
+
+const issueNumber = github.context.payload.issue?.number || github.context.payload.pull_request?.number;
+if (!issueNumber) {
+  core.setFailed('No issue or pull request found in the context');
+  exit(core.ExitCode.Failure);
+}
+
+try {
+  await octokit.rest.issues.createComment({
+    ...context.repo,
+    issue_number: issueNumber,
+    body: message
+  });
+  core.info(`Commented on issue #${issueNumber}`);
+} catch (error) {
+  core.setFailed(error.message);
+  exit(core.ExitCode.Failure);
+}
+
+exit(core.ExitCode.Success);