pre-commit hook hangs in React TypeScript project | Using official husky installation guide

[baciladan]

Hi, I installed husky in my create-react-app project that uses the typescript template.

I have installed husky using the following commands:

`npx husky-init && npm install`

This command also created a basic pre-commit hook that runs npm test

The npm test command runs after a commit but hangs after the following msg in the terminal:

`No tests found related to files changed since last commit.`

My package.json file has the following scrips ( related to husky ):

    "prepare": "husky install"
    "test": "react-scripts test",

To mention that husky automatically created the .husky folder, _ file and pre-commit file

If I close the process in the terminal using CTRL+C ( I am using bash as my terminal ) I get the following error:

`.husky/_/husky.sh: line 28: echo: write error: Communication error on send`

I am using the following versions:

husky: "^8.0.1"
react: "^18.1.0"

Feel free to ask for any additional details.
It's my first time posting a question on github and so I did not know how much information to include.

Thank you!

[baciladan]

I am such a dummy, by default the test method in react apps created using create-react-app ( at least in the latest version ) is configured to run in watch mode and therefore is not exiting with an exit code.

Understandable now why the hook waited for the test script to exit before continuing the commit.

The fix was adding a new .env variable CI=true npm test that way the npm test command is ready to be used in CI purposes.
You can also setup a new npm script to run the tests in watch mode by using the --watchAll flag.