test: migrate from Jest to Vitest

.eslintrc.cjs

@@ -1,21 +1,16 @@
 module.exports = {
   extends: [
     "eslint:recommended",
-    "plugin:@typescript-eslint/strict-type-checked", // Enable type checking, max strictness
-    "plugin:prettier/recommended" // prettier rules
+    "plugin:@typescript-eslint/strict-type-checked",
+    "plugin:prettier/recommended"
   ],
-
   parser: "@typescript-eslint/parser",
-
   parserOptions: {
-    project: true,
+    project: ["./tsconfig.json", "./tsconfig.eslint.json"],
     tsconfigRootDir: __dirname
   },
-
   plugins: ["@typescript-eslint"],
-
   root: true,
-
   ignorePatterns: [
     ".eslintrc.js",
     "*.spec.ts",
@@ -24,15 +19,13 @@ module.exports = {
     "coverage/",
     "lib/",
     "pnpm-lock.yaml",
-    ".pnpm-store/"
-  ], // ESLINT IGNORE
-
+    ".pnpm-store/",
+    "vitest.config.js"
+  ],
   env: {
-    // ESLINT ENV
     node: true,
     jest: true
   },
-
   rules: {
     "no-else-return": ["error", { allowElseIf: false }],
     "consistent-return": "error",

.husky/pre-push

@@ -3,7 +3,7 @@ pnpm preflight
 # Check if there are any changes in the dist/ directory
 if [ -n "$(git status dist/ --porcelain)" ]; then
   git add dist/
-  git commit -m "chore: update dist"
+  git commit -m "chore: bump dist" --no-verify
 else
   echo "No changes in dist/ to commit."
 fi

.prettierignore

@@ -8,5 +8,5 @@ __tests__/
 badges/
 script/
 pnpm-lock.yaml
-.eslintrc.js
-*.md
+*.md
+vitest.config.ts

__tests__/index.test.ts

@@ -1,5 +1,7 @@
-describe('index.ts tests', () => {
-    it('should pass', () => {
-        expect(true).toBe(true);
-    });
+import { describe, it, expect } from "vitest";
+
+describe("example", () => {
+  it("should pass", () => {
+    expect(true).toBe(true);
+  });
 });

dist/index.js

@@ -144854,14 +144854,13 @@ async function deleteOldComments(octokit, owner, repo, pull_number) {
         });
     }
 }
-async function commentOnPullRequest(commentBody) {
+async function commentOnPullRequest(commentBody, token = core.getInput("github-token")) {
     if (!lib_github.context.payload.pull_request) {
         throw new Error("No pull request found in the context!");
     }
-    if (core.getInput("github-token") === "") {
+    if (token === "") {
         throw new Error("Could not add a comment to pull request because github-token is missing!");
     }
-    const token = core.getInput("github-token");
     const octokit = lib_github.getOctokit(token);
     const { owner, repo } = lib_github.context.repo;
     const pull_number = lib_github.context.payload.pull_request.number;