Feat/add husky (#223)

# Add Husky and lint-staged for automated code quality checks ## Description This PR adds Husky Git hooks and lint-staged to automate code quality checks during the development workflow. ## Features Added - Pre-commit hook that runs lint-staged to check files before committing - Pre-push hook that runs tests and type checking before pushing - Configuration for lint-staged to format and lint different file types - Documentation explaining the Husky setup and usage - Updated README.md with information about Git hooks ## Benefits - Ensures consistent code style across the project - Prevents pushing code with failing tests or type errors - Reduces the need for style-related code review comments - Improves overall code quality ## Implementation Details - Added Husky and lint-staged as dev dependencies - Created pre-commit and pre-push hooks - Added configuration for lint-staged - Added documentation in HUSKY.md - Updated README.md with a new section on Git hooks ## Testing The hooks have been tested locally and work as expected: - Pre-commit hook runs ESLint and Prettier on staged files - Pre-push hook runs tests and type checking I have read the CLA Document and I hereby sign the CLA --------- Signed-off-by: Alpha Diop <alphakhoss@gmail.com>
2025-04-17 14:18:43 +00:00
parent b62ef70d2a
commit 639c67b909
8 changed files with 520 additions and 11 deletions
--- a/README.md
+++ b/README.md
@@ -356,9 +356,18 @@ More broadly we welcome contributions – whether you are opening your very firs
 - We use **Vitest** for unit tests, **ESLint** + **Prettier** for style, and **TypeScript** for type‑checking.
 - Before pushing, run the full test/type/lint suite:

-  ```bash
-  npm test && npm run lint && npm run typecheck
-  ```
+### Git Hooks with Husky
+
+This project uses [Husky](https://typicode.github.io/husky/) to enforce code quality checks:
+
+- **Pre-commit hook**: Automatically runs lint-staged to format and lint files before committing
+- **Pre-push hook**: Runs tests and type checking before pushing to the remote
+
+These hooks help maintain code quality and prevent pushing code with failing tests. For more details, see [HUSKY.md](./codex-cli/HUSKY.md).
+
+```bash
+npm test && npm run lint && npm run typecheck
+```

 - If you have **not** yet signed the Contributor License Agreement (CLA), add a PR comment containing the exact text

--- a/codex-cli/.husky/_/husky.sh
+++ b/codex-cli/.husky/_/husky.sh
@@ -0,0 +1,32 @@
+#!/usr/bin/env sh
+if [ -z "$husky_skip_init" ]; then
+  debug () {
+    if [ "$HUSKY_DEBUG" = "1" ]; then
+      echo "husky (debug) - $1"
+    fi
+  }
+
+  readonly hook_name="$(basename -- "$0")"
+  debug "starting $hook_name..."
+
+  if [ "$HUSKY" = "0" ]; then
+    debug "HUSKY env variable is set to 0, skipping hook"
+    exit 0
+  fi
+
+  if [ -f ~/.huskyrc ]; then
+    debug "sourcing ~/.huskyrc"
+    . ~/.huskyrc
+  fi
+
+  readonly husky_skip_init=1
+  export husky_skip_init
+  sh -e "$0" "$@"
+  exitCode="$?"
+
+  if [ $exitCode != 0 ]; then
+    echo "husky - $hook_name hook exited with code $exitCode (error)"
+  fi
+
+  exit $exitCode
+fi
--- a/codex-cli/.husky/pre-commit
+++ b/codex-cli/.husky/pre-commit
@@ -0,0 +1,5 @@
+#!/usr/bin/env sh
+. "$(dirname -- "$0")/_/husky.sh"
+
+# Run lint-staged to check files that are about to be committed
+npm run pre-commit
--- a/codex-cli/.husky/pre-push
+++ b/codex-cli/.husky/pre-push
@@ -0,0 +1,5 @@
+#!/usr/bin/env sh
+. "$(dirname -- "$0")/_/husky.sh"
+
+# Run tests and type checking before pushing
+npm test && npm run typecheck
--- a/codex-cli/.lintstagedrc.json
+++ b/codex-cli/.lintstagedrc.json
@@ -0,0 +1,9 @@
+{
+  "*.{ts,tsx}": [
+    "eslint --fix",
+    "prettier --write"
+  ],
+  "*.{json,md,yml}": [
+    "prettier --write"
+  ]
+}
--- a/codex-cli/HUSKY.md
+++ b/codex-cli/HUSKY.md
@@ -0,0 +1,45 @@
+# Husky Git Hooks
+
+This project uses [Husky](https://typicode.github.io/husky/) to enforce code quality checks before commits and pushes.
+
+## What's Included
+
+- **Pre-commit Hook**: Runs lint-staged to check files that are about to be committed.
+
+  - Lints and formats TypeScript/TSX files using ESLint and Prettier
+  - Formats JSON, MD, and YML files using Prettier
+
+- **Pre-push Hook**: Runs tests and type checking before pushing to the remote repository.
+  - Executes `npm test` to run all tests
+  - Executes `npm run typecheck` to check TypeScript types
+
+## Benefits
+
+- Ensures consistent code style across the project
+- Prevents pushing code with failing tests or type errors
+- Reduces the need for style-related code review comments
+- Improves overall code quality
+
+## For Contributors
+
+You don't need to do anything special to use these hooks. They will automatically run when you commit or push code.
+
+If you need to bypass the hooks in exceptional cases:
+
+```bash
+# Skip pre-commit hooks
+git commit -m "Your message" --no-verify
+
+# Skip pre-push hooks
+git push --no-verify
+```
+
+Note: Please use these bypass options sparingly and only when absolutely necessary.
+
+## Troubleshooting
+
+If you encounter any issues with the hooks:
+
+1. Make sure you have the latest dependencies installed: `npm install`
+2. Ensure the hook scripts are executable (Unix systems): `chmod +x .husky/pre-commit .husky/pre-push`
+3. Check if there are any ESLint or Prettier configuration issues in your code
--- a/codex-cli/package-lock.json
+++ b/codex-cli/package-lock.json
@@ -43,7 +43,9 @@
        "eslint-plugin-react": "^7.32.2",
        "eslint-plugin-react-hooks": "^4.6.0",
        "eslint-plugin-react-refresh": "^0.4.19",
+        "husky": "^9.1.7",
        "ink-testing-library": "^3.0.0",
+        "lint-staged": "^15.5.1",
        "prettier": "^2.8.7",
        "punycode": "^2.3.1",
        "ts-node": "^10.9.1",
@@ -2182,6 +2184,13 @@
      "resolved": "https://registry.npmjs.org/color-name/-/color-name-1.1.4.tgz",
      "integrity": "sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA=="
    },
+    "node_modules/colorette": {
+      "version": "2.0.20",
+      "resolved": "https://registry.npmjs.org/colorette/-/colorette-2.0.20.tgz",
+      "integrity": "sha512-IfEDxwoWIjkeXL1eXcDiow4UbKjhLdq6/EuSVR9GMN7KVH3r9gQ83e73hsz1Nd1T3ijd5xv1wcWRYO+D6kCI2w==",
+      "dev": true,
+      "license": "MIT"
+    },
    "node_modules/combined-stream": {
      "version": "1.0.8",
      "resolved": "https://registry.npmjs.org/combined-stream/-/combined-stream-1.0.8.tgz",
@@ -2193,6 +2202,16 @@
        "node": ">= 0.8"
      }
    },
+    "node_modules/commander": {
+      "version": "13.1.0",
+      "resolved": "https://registry.npmjs.org/commander/-/commander-13.1.0.tgz",
+      "integrity": "sha512-/rFeCpNJQbhSZjGVwO9RFV3xPqbnERS8MmIQzCtD/zl6gpJuV/bMLuN92oG3F7d8oDEHHRrujSXNUr8fpjntKw==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=18"
+      }
+    },
    "node_modules/concat-map": {
      "version": "0.0.1",
      "resolved": "https://registry.npmjs.org/concat-map/-/concat-map-0.0.1.tgz",
@@ -2218,7 +2237,6 @@
      "resolved": "https://registry.npmjs.org/cross-spawn/-/cross-spawn-7.0.6.tgz",
      "integrity": "sha512-uV2QOWP2nWzsy2aMp8aRibhi9dlzF5Hgh5SHaB9OiTGEyDTiJJyx0uy51QXdyWbtAHNua4XJzUKca3OzKUd3vA==",
      "dev": true,
-      "peer": true,
      "dependencies": {
        "path-key": "^3.1.0",
        "shebang-command": "^2.0.0",
@@ -3193,6 +3211,79 @@
        "node": ">=6"
      }
    },
+    "node_modules/eventemitter3": {
+      "version": "5.0.1",
+      "resolved": "https://registry.npmjs.org/eventemitter3/-/eventemitter3-5.0.1.tgz",
+      "integrity": "sha512-GWkBvjiSZK87ELrYOSESUYeVIc9mvLLf/nXalMOS5dYrgZq9o5OVkbZAVM06CVxYsCwH9BDZFPlQTlPA1j4ahA==",
+      "dev": true,
+      "license": "MIT"
+    },
+    "node_modules/execa": {
+      "version": "8.0.1",
+      "resolved": "https://registry.npmjs.org/execa/-/execa-8.0.1.tgz",
+      "integrity": "sha512-VyhnebXciFV2DESc+p6B+y0LjSm0krU4OgJN44qFAhBY0TJ+1V61tYD2+wHusZ6F9n5K+vl8k0sTy7PEfV4qpg==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "cross-spawn": "^7.0.3",
+        "get-stream": "^8.0.1",
+        "human-signals": "^5.0.0",
+        "is-stream": "^3.0.0",
+        "merge-stream": "^2.0.0",
+        "npm-run-path": "^5.1.0",
+        "onetime": "^6.0.0",
+        "signal-exit": "^4.1.0",
+        "strip-final-newline": "^3.0.0"
+      },
+      "engines": {
+        "node": ">=16.17"
+      },
+      "funding": {
+        "url": "https://github.com/sindresorhus/execa?sponsor=1"
+      }
+    },
+    "node_modules/execa/node_modules/mimic-fn": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/mimic-fn/-/mimic-fn-4.0.0.tgz",
+      "integrity": "sha512-vqiC06CuhBTUdZH+RYl8sFrL096vA45Ok5ISO6sE/Mr1jRbGH4Csnhi8f3wKVl7x8mO4Au7Ir9D3Oyv1VYMFJw==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=12"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
+    "node_modules/execa/node_modules/onetime": {
+      "version": "6.0.0",
+      "resolved": "https://registry.npmjs.org/onetime/-/onetime-6.0.0.tgz",
+      "integrity": "sha512-1FlR+gjXK7X+AsAHso35MnyN5KqGwJRi/31ft6x0M194ht7S+rWAvd7PHss9xSKMzE0asv1pyIHaJYq+BbacAQ==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "mimic-fn": "^4.0.0"
+      },
+      "engines": {
+        "node": ">=12"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
+    "node_modules/execa/node_modules/signal-exit": {
+      "version": "4.1.0",
+      "resolved": "https://registry.npmjs.org/signal-exit/-/signal-exit-4.1.0.tgz",
+      "integrity": "sha512-bzyZ1e88w9O1iNJbKnOlvYTrWPDl46O1bG0D3XInv+9tkPrxrN8jUUTiFlDkkmKWgn1M6CfIA13SuGqOa9Korw==",
+      "dev": true,
+      "license": "ISC",
+      "engines": {
+        "node": ">=14"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/isaacs"
+      }
+    },
    "node_modules/expect-type": {
      "version": "1.2.1",
      "resolved": "https://registry.npmjs.org/expect-type/-/expect-type-1.2.1.tgz",
@@ -3535,6 +3626,19 @@
        "node": ">= 0.4"
      }
    },
+    "node_modules/get-stream": {
+      "version": "8.0.1",
+      "resolved": "https://registry.npmjs.org/get-stream/-/get-stream-8.0.1.tgz",
+      "integrity": "sha512-VaUJspBffn/LMCJVoMvSAdmscJyS1auj5Zulnn5UoYcY531UWmdwhRWkcGKnGU93m5HSXP9LP2usOryrBtQowA==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=16"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
    "node_modules/get-symbol-description": {
      "version": "1.1.0",
      "resolved": "https://registry.npmjs.org/get-symbol-description/-/get-symbol-description-1.1.0.tgz",
@@ -3771,6 +3875,16 @@
        "node": "*"
      }
    },
+    "node_modules/human-signals": {
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/human-signals/-/human-signals-5.0.0.tgz",
+      "integrity": "sha512-AXcZb6vzzrFAUE61HnN4mpLqd/cSIwNQjtNWR0euPm6y0iqx3G4gOXaIDdtdDwZmhwe82LA6+zinmW4UBWVePQ==",
+      "dev": true,
+      "license": "Apache-2.0",
+      "engines": {
+        "node": ">=16.17.0"
+      }
+    },
    "node_modules/humanize-ms": {
      "version": "1.2.1",
      "resolved": "https://registry.npmjs.org/humanize-ms/-/humanize-ms-1.2.1.tgz",
@@ -3779,6 +3893,22 @@
        "ms": "^2.0.0"
      }
    },
+    "node_modules/husky": {
+      "version": "9.1.7",
+      "resolved": "https://registry.npmjs.org/husky/-/husky-9.1.7.tgz",
+      "integrity": "sha512-5gs5ytaNjBrh5Ow3zrvdUUY+0VxIuWVL4i9irt6friV+BqdCfmV11CQTWMiBYWHbXhco+J1kHfTOUkePhCDvMA==",
+      "dev": true,
+      "license": "MIT",
+      "bin": {
+        "husky": "bin.js"
+      },
+      "engines": {
+        "node": ">=18"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/typicode"
+      }
+    },
    "node_modules/ieee754": {
      "version": "1.2.1",
      "resolved": "https://registry.npmjs.org/ieee754/-/ieee754-1.2.1.tgz",
@@ -4282,6 +4412,19 @@
        "url": "https://github.com/sponsors/ljharb"
      }
    },
+    "node_modules/is-stream": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/is-stream/-/is-stream-3.0.0.tgz",
+      "integrity": "sha512-LnQR4bZ9IADDRSkvpqMGvt/tEJWclzklNgSw48V5EAaAeDd6qGvN8ei6k5p0tvxSR171VmGyHuTiAOfxAbr8kA==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": "^12.20.0 || ^14.13.1 || >=16.0.0"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
    "node_modules/is-string": {
      "version": "1.1.1",
      "resolved": "https://registry.npmjs.org/is-string/-/is-string-1.1.1.tgz",
@@ -4408,8 +4551,7 @@
      "version": "2.0.0",
      "resolved": "https://registry.npmjs.org/isexe/-/isexe-2.0.0.tgz",
      "integrity": "sha512-RHxMLp9lnKHGHRng9QFhRCMbYAcVpn69smSGcq3f36xjgVVWThj4qqLbTLlq7Ssj8B+fIQ1EuCEGI2lKsyQeIw==",
-      "dev": true,
-      "peer": true
+      "dev": true
    },
    "node_modules/iterator.prototype": {
      "version": "1.1.5",
@@ -4518,6 +4660,65 @@
        "node": ">= 0.8.0"
      }
    },
+    "node_modules/lilconfig": {
+      "version": "3.1.3",
+      "resolved": "https://registry.npmjs.org/lilconfig/-/lilconfig-3.1.3.tgz",
+      "integrity": "sha512-/vlFKAoH5Cgt3Ie+JLhRbwOsCQePABiU3tJ1egGvyQ+33R/vcwM2Zl2QR/LzjsBeItPt3oSVXapn+m4nQDvpzw==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=14"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/antonk52"
+      }
+    },
+    "node_modules/lint-staged": {
+      "version": "15.5.1",
+      "resolved": "https://registry.npmjs.org/lint-staged/-/lint-staged-15.5.1.tgz",
+      "integrity": "sha512-6m7u8mue4Xn6wK6gZvSCQwBvMBR36xfY24nF5bMTf2MHDYG6S3yhJuOgdYVw99hsjyDt2d4z168b3naI8+NWtQ==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "chalk": "^5.4.1",
+        "commander": "^13.1.0",
+        "debug": "^4.4.0",
+        "execa": "^8.0.1",
+        "lilconfig": "^3.1.3",
+        "listr2": "^8.2.5",
+        "micromatch": "^4.0.8",
+        "pidtree": "^0.6.0",
+        "string-argv": "^0.3.2",
+        "yaml": "^2.7.0"
+      },
+      "bin": {
+        "lint-staged": "bin/lint-staged.js"
+      },
+      "engines": {
+        "node": ">=18.12.0"
+      },
+      "funding": {
+        "url": "https://opencollective.com/lint-staged"
+      }
+    },
+    "node_modules/listr2": {
+      "version": "8.3.2",
+      "resolved": "https://registry.npmjs.org/listr2/-/listr2-8.3.2.tgz",
+      "integrity": "sha512-vsBzcU4oE+v0lj4FhVLzr9dBTv4/fHIa57l+GCwovP8MoFNZJTOhGU8PXd4v2VJCbECAaijBiHntiekFMLvo0g==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "cli-truncate": "^4.0.0",
+        "colorette": "^2.0.20",
+        "eventemitter3": "^5.0.1",
+        "log-update": "^6.1.0",
+        "rfdc": "^1.4.1",
+        "wrap-ansi": "^9.0.0"
+      },
+      "engines": {
+        "node": ">=18.0.0"
+      }
+    },
    "node_modules/locate-path": {
      "version": "6.0.0",
      "resolved": "https://registry.npmjs.org/locate-path/-/locate-path-6.0.0.tgz",
@@ -4541,6 +4742,104 @@
      "dev": true,
      "peer": true
    },
+    "node_modules/log-update": {
+      "version": "6.1.0",
+      "resolved": "https://registry.npmjs.org/log-update/-/log-update-6.1.0.tgz",
+      "integrity": "sha512-9ie8ItPR6tjY5uYJh8K/Zrv/RMZ5VOlOWvtZdEHYSTFKZfIBPQa9tOAEeAWhd+AnIneLJ22w5fjOYtoutpWq5w==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "ansi-escapes": "^7.0.0",
+        "cli-cursor": "^5.0.0",
+        "slice-ansi": "^7.1.0",
+        "strip-ansi": "^7.1.0",
+        "wrap-ansi": "^9.0.0"
+      },
+      "engines": {
+        "node": ">=18"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
+    "node_modules/log-update/node_modules/cli-cursor": {
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/cli-cursor/-/cli-cursor-5.0.0.tgz",
+      "integrity": "sha512-aCj4O5wKyszjMmDT4tZj93kxyydN/K5zPWSCe6/0AV/AA1pqe5ZBIw0a2ZfPQV7lL5/yb5HsUreJ6UFAF1tEQw==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "restore-cursor": "^5.0.0"
+      },
+      "engines": {
+        "node": ">=18"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
+    "node_modules/log-update/node_modules/onetime": {
+      "version": "7.0.0",
+      "resolved": "https://registry.npmjs.org/onetime/-/onetime-7.0.0.tgz",
+      "integrity": "sha512-VXJjc87FScF88uafS3JllDgvAm+c/Slfz06lorj2uAY34rlUu0Nt+v8wreiImcrgAjjIHp1rXpTDlLOGw29WwQ==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "mimic-function": "^5.0.0"
+      },
+      "engines": {
+        "node": ">=18"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
+    "node_modules/log-update/node_modules/restore-cursor": {
+      "version": "5.1.0",
+      "resolved": "https://registry.npmjs.org/restore-cursor/-/restore-cursor-5.1.0.tgz",
+      "integrity": "sha512-oMA2dcrw6u0YfxJQXm342bFKX/E4sG9rbTzO9ptUcR/e8A33cHuvStiYOwH7fszkZlZ1z/ta9AAoPk2F4qIOHA==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "onetime": "^7.0.0",
+        "signal-exit": "^4.1.0"
+      },
+      "engines": {
+        "node": ">=18"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
+    "node_modules/log-update/node_modules/signal-exit": {
+      "version": "4.1.0",
+      "resolved": "https://registry.npmjs.org/signal-exit/-/signal-exit-4.1.0.tgz",
+      "integrity": "sha512-bzyZ1e88w9O1iNJbKnOlvYTrWPDl46O1bG0D3XInv+9tkPrxrN8jUUTiFlDkkmKWgn1M6CfIA13SuGqOa9Korw==",
+      "dev": true,
+      "license": "ISC",
+      "engines": {
+        "node": ">=14"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/isaacs"
+      }
+    },
+    "node_modules/log-update/node_modules/strip-ansi": {
+      "version": "7.1.0",
+      "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-7.1.0.tgz",
+      "integrity": "sha512-iq6eVVI64nQQTRYq2KtEg2d2uU7LElhTJwsH4YzIHZshxlgZms/wIc4VoDQTlG/IvVIrBKG06CrZnp0qv7hkcQ==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "ansi-regex": "^6.0.1"
+      },
+      "engines": {
+        "node": ">=12"
+      },
+      "funding": {
+        "url": "https://github.com/chalk/strip-ansi?sponsor=1"
+      }
+    },
    "node_modules/loose-envify": {
      "version": "1.4.0",
      "resolved": "https://registry.npmjs.org/loose-envify/-/loose-envify-1.4.0.tgz",
@@ -4623,6 +4922,13 @@
        "url": "https://github.com/sponsors/sindresorhus"
      }
    },
+    "node_modules/merge-stream": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/merge-stream/-/merge-stream-2.0.0.tgz",
+      "integrity": "sha512-abv/qOcuPfk3URPfDzmZU1LKmuw8kT+0nIHvKrKgFrwifol/doWcdA4ZqsWQ8ENrFKkd67Mfpo/LovbIUsbt3w==",
+      "dev": true,
+      "license": "MIT"
+    },
    "node_modules/merge2": {
      "version": "1.4.1",
      "resolved": "https://registry.npmjs.org/merge2/-/merge2-1.4.1.tgz",
@@ -4653,6 +4959,19 @@
        "node": ">=6"
      }
    },
+    "node_modules/mimic-function": {
+      "version": "5.0.1",
+      "resolved": "https://registry.npmjs.org/mimic-function/-/mimic-function-5.0.1.tgz",
+      "integrity": "sha512-VP79XUPxV2CigYP3jWwAUFSku2aKqBH7uTAapFWCBqutsbmDo96KY5o8uh6U+/YSIn5OxJnXp73beVkpqMIGhA==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=18"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
    "node_modules/minimatch": {
      "version": "9.0.5",
      "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-9.0.5.tgz",
@@ -4786,6 +5105,35 @@
        "webidl-conversions": "^3.0.0"
      }
    },
+    "node_modules/npm-run-path": {
+      "version": "5.3.0",
+      "resolved": "https://registry.npmjs.org/npm-run-path/-/npm-run-path-5.3.0.tgz",
+      "integrity": "sha512-ppwTtiJZq0O/ai0z7yfudtBpWIoxM8yE6nHi1X47eFR2EWORqfbu6CnPlNsjeN683eT0qG6H/Pyf9fCcvjnnnQ==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "path-key": "^4.0.0"
+      },
+      "engines": {
+        "node": "^12.20.0 || ^14.13.1 || >=16.0.0"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
+    "node_modules/npm-run-path/node_modules/path-key": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/path-key/-/path-key-4.0.0.tgz",
+      "integrity": "sha512-haREypq7xkM7ErfgIyA0z+Bj4AGKlMSdlQE2jvJo6huWD1EdkKYV+G/T4nq0YEF2vgTT8kqMFKo1uHn950r4SQ==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=12"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
    "node_modules/object-assign": {
      "version": "4.1.1",
      "resolved": "https://registry.npmjs.org/object-assign/-/object-assign-4.1.1.tgz",
@@ -5114,7 +5462,6 @@
      "resolved": "https://registry.npmjs.org/path-key/-/path-key-3.1.1.tgz",
      "integrity": "sha512-ojmeN0qd+y0jszEtoY48r0Peq5dwMEkIlCOu6Q5f41lfkswXuKtYrhgoTpLnyIcHm24Uhqx+5Tqm2InSwLhE6Q==",
      "dev": true,
-      "peer": true,
      "engines": {
        "node": ">=8"
      }
@@ -5179,6 +5526,19 @@
        "url": "https://github.com/sponsors/jonschlinkert"
      }
    },
+    "node_modules/pidtree": {
+      "version": "0.6.0",
+      "resolved": "https://registry.npmjs.org/pidtree/-/pidtree-0.6.0.tgz",
+      "integrity": "sha512-eG2dWTVw5bzqGRztnHExczNxt5VGsE6OwTeCG3fdUf9KBsZzO3R5OIIIzWR+iZA0NtZ+RDVdaoE2dK1cn6jH4g==",
+      "dev": true,
+      "license": "MIT",
+      "bin": {
+        "pidtree": "bin/pidtree.js"
+      },
+      "engines": {
+        "node": ">=0.10"
+      }
+    },
    "node_modules/possible-typed-array-names": {
      "version": "1.1.0",
      "resolved": "https://registry.npmjs.org/possible-typed-array-names/-/possible-typed-array-names-1.1.0.tgz",
@@ -5418,6 +5778,13 @@
        "node": ">=0.10.0"
      }
    },
+    "node_modules/rfdc": {
+      "version": "1.4.1",
+      "resolved": "https://registry.npmjs.org/rfdc/-/rfdc-1.4.1.tgz",
+      "integrity": "sha512-q1b3N5QkRUWUl7iyylaaj3kOpIT0N2i9MqIEQXP73GVsN9cw3fdx8X63cEmWhJGi2PPCF23Ijp7ktmd39rawIA==",
+      "dev": true,
+      "license": "MIT"
+    },
    "node_modules/rimraf": {
      "version": "3.0.2",
      "resolved": "https://registry.npmjs.org/rimraf/-/rimraf-3.0.2.tgz",
@@ -5631,7 +5998,6 @@
      "resolved": "https://registry.npmjs.org/shebang-command/-/shebang-command-2.0.0.tgz",
      "integrity": "sha512-kHxr2zZpYtdmrN1qDjrrX/Z1rR1kG8Dx+gkpK1G4eXmvXswmcE1hTWBWYUzlraYw1/yZp6YuDY77YtvbN0dmDA==",
      "dev": true,
-      "peer": true,
      "dependencies": {
        "shebang-regex": "^3.0.0"
      },
@@ -5644,7 +6010,6 @@
      "resolved": "https://registry.npmjs.org/shebang-regex/-/shebang-regex-3.0.0.tgz",
      "integrity": "sha512-7++dFhtcx3353uBaq8DDR4NuxBetBzC7ZQOhmTQInHEd6bSrXdiEyzCvG07Z44UYdLShWUyXt5M/yhz8ekcb1A==",
      "dev": true,
-      "peer": true,
      "engines": {
        "node": ">=8"
      }
@@ -5832,6 +6197,16 @@
      "integrity": "sha512-UGvjygr6F6tpH7o2qyqR6QYpwraIjKSdtzyBdyytFOHmPZY917kwdwLG0RbOjWOnKmnm3PeHjaoLLMie7kPLQw==",
      "dev": true
    },
+    "node_modules/string-argv": {
+      "version": "0.3.2",
+      "resolved": "https://registry.npmjs.org/string-argv/-/string-argv-0.3.2.tgz",
+      "integrity": "sha512-aqD2Q0144Z+/RqG52NeHEkZauTAUWJO8c6yTftGJKO3Tja5tUgIfmIl6kExvhtxSDP7fXB6DvzkfMpCd/F3G+Q==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=0.6.19"
+      }
+    },
    "node_modules/string-width": {
      "version": "7.2.0",
      "resolved": "https://registry.npmjs.org/string-width/-/string-width-7.2.0.tgz",
@@ -5983,6 +6358,19 @@
        "node": ">=4"
      }
    },
+    "node_modules/strip-final-newline": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/strip-final-newline/-/strip-final-newline-3.0.0.tgz",
+      "integrity": "sha512-dOESqjYr96iWYylGObzd39EuNTa5VJxyvVAEm5Jnh7KGo75V43Hk1odPQkNDyXNmUR6k+gEiDVXnjB8HJ3crXw==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=12"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
    "node_modules/strip-json-comments": {
      "version": "3.1.1",
      "resolved": "https://registry.npmjs.org/strip-json-comments/-/strip-json-comments-3.1.1.tgz",
@@ -6622,7 +7010,6 @@
      "resolved": "https://registry.npmjs.org/which/-/which-2.0.2.tgz",
      "integrity": "sha512-BLI3Tl1TW3Pvl70l3yq3Y64i+awpwXqsGBYWkkqMtnbXgrMD+yj7rhW0kuEDxzJaYXGjEW5ogapKNMEKNMjibA==",
      "dev": true,
-      "peer": true,
      "dependencies": {
        "isexe": "^2.0.0"
      },
@@ -6823,6 +7210,19 @@
        "node": ">=10"
      }
    },
+    "node_modules/yaml": {
+      "version": "2.7.1",
+      "resolved": "https://registry.npmjs.org/yaml/-/yaml-2.7.1.tgz",
+      "integrity": "sha512-10ULxpnOCQXxJvBgxsn9ptjq6uviG/htZKk9veJGhlqn3w/DxQ631zFF+nlQXLwmImeS5amR2dl2U8sg6U9jsQ==",
+      "dev": true,
+      "license": "ISC",
+      "bin": {
+        "yaml": "bin.mjs"
+      },
+      "engines": {
+        "node": ">= 14"
+      }
+    },
    "node_modules/yargs": {
      "version": "16.2.0",
      "resolved": "https://registry.npmjs.org/yargs/-/yargs-16.2.0.tgz",
--- a/codex-cli/package.json
+++ b/codex-cli/package.json
@@ -22,7 +22,9 @@
    "build:dev": "NODE_ENV=development node build.mjs --dev && NODE_OPTIONS=--enable-source-maps node dist/cli-dev.js",
    "release:readme": "cp ../README.md ./README.md",
    "release:version": "codex -a full-auto 'update the CLI_VERSION in codex-cli/src/utils/session.ts and the version in package.json to use the current timestamp (YYMMDDHHmm format)'",
-    "release": "npm run release:readme && npm run release:version && npm run build && npm publish"
+    "release": "npm run release:readme && npm run release:version && npm run build && npm publish",
+    "prepare": "husky",
+    "pre-commit": "lint-staged"
  },
  "files": [
    "README.md",
@@ -61,7 +63,9 @@
    "eslint-plugin-react": "^7.32.2",
    "eslint-plugin-react-hooks": "^4.6.0",
    "eslint-plugin-react-refresh": "^0.4.19",
+    "husky": "^9.1.7",
    "ink-testing-library": "^3.0.0",
+    "lint-staged": "^15.5.1",
    "prettier": "^2.8.7",
    "punycode": "^2.3.1",
    "ts-node": "^10.9.1",