Test pre-commit formatting

Author: lalalune

.husky/pre-commit

@@ -0,0 +1,3 @@
+#!/usr/bin/env sh
+
+bun run scripts/pre-commit-lint.js

README.md

@@ -185,3 +185,15 @@ We now have a [paper](https://arxiv.org/pdf/2501.06781) you can cite for the Eli
 ## Star History
 
 [![Star History Chart](https://api.star-history.com/svg?repos=elizaos/eliza&type=Date)](https://star-history.com/#elizaos/eliza&Date)
+
+## Git Hooks
+
+This project uses git hooks to ensure code quality:
+
+- **pre-commit**: Automatically formats staged files using Prettier before committing
+
+To run the pre-commit hook manually:
+
+```bash
+bun run pre-commit
+```

bun.lock

@@ -0,0 +1,6 @@
+// This file has intentional formatting issues for testing the pre-commit hook
+function badlyFormattedFunction() {
+  const greeting = 'hello world';
+  console.log(greeting);
+  return 1 + 1;
+}

formatting-test.js

@@ -15,6 +15,7 @@
     "lint:format": "bun run format && bun run format:check",
     "format": "prettier --write .",
     "format:check": "prettier --check .",
+    "pre-commit": "bun run scripts/pre-commit-lint.js",
     "release": "bun run build && bun lint && lerna publish --no-private --force-publish && bun lint",
     "release:alpha": "lerna publish prerelease --preid alpha --dist-tag alpha --no-private --force-publish --loglevel verbose",
     "migrate": "turbo run migrate --filter=./packages/plugin-sql --force",
@@ -25,27 +26,29 @@
     "docker:start": "bash ./scripts/docker.sh start",
     "docker": "bun docker:build && bun docker:run && bun docker:bash",
     "test": "turbo run test --concurrency 20 --filter=!./packages/plugin-starter --filter=!./packages/project-starter --filter=!./packages/the-org --filter=!./packages/docs --filter=!./packages/plugin-video-understanding",
-    "test:app": "turbo run test --concurrency 20 --filter=./packages/app"
+    "test:app": "turbo run test --concurrency 20 --filter=./packages/app",
+    "prepare": "husky"
   },
   "devDependencies": {
     "@types/bun": "latest",
     "@types/node": "^22.13.10",
+    "@types/uuid": "^9.0.8",
     "@vitest/eslint-plugin": "1.0.1",
     "bun": "1.2.5",
     "concurrently": "9.1.0",
     "cross-env": "7.0.3",
-    "husky": "9.1.7",
+    "husky": "^9.1.7",
     "lerna": "8.1.4",
+    "lint-staged": "^15.5.0",
     "only-allow": "^1.2.1",
     "prettier": "3.5.3",
     "sharp": "0.33.5",
+    "tsup": "8.4.0",
     "turbo": "^2.4.4",
     "typedoc": "0.27.9",
     "typescript": "5.8.2",
     "vite": "5.4.12",
-    "vitest": "3.0.5",
-    "@types/uuid": "^9.0.8",
-    "tsup": "8.4.0"
+    "vitest": "3.0.5"
   },
   "bun": {
     "overrides": {

package.json

@@ -0,0 +1,43 @@
+#!/usr/bin/env node
+
+import { execSync } from 'node:child_process';
+import { existsSync } from 'node:fs';
+
+// Get all staged files
+const stagedFiles = execSync('git diff --cached --name-only --diff-filter=ACMR')
+  .toString()
+  .trim()
+  .split('\n')
+  .filter(Boolean);
+
+if (stagedFiles.length === 0) {
+  console.log('No staged files to lint');
+  process.exit(0);
+}
+
+// Filter for files we want to process
+const filesToLint = stagedFiles.filter((file) => {
+  const extensions = ['.js', '.jsx', '.ts', '.tsx', '.json', '.css', '.md'];
+  return extensions.some((ext) => file.endsWith(ext));
+});
+
+if (filesToLint.length === 0) {
+  console.log('No matching files to lint');
+  process.exit(0);
+}
+
+// Run prettier on the files
+try {
+  console.log('Running prettier on staged files...');
+  const fileList = filesToLint.join(' ');
+  execSync(`bun prettier --write ${fileList}`, { stdio: 'inherit' });
+
+  // Add the formatted files back to staging
+  execSync(`git add ${fileList}`, { stdio: 'inherit' });
+
+  console.log('Pre-commit linting completed successfully');
+  process.exit(0);
+} catch (error) {
+  console.error('Error during pre-commit linting:', error.message);
+  process.exit(1);
+}