What are pre-commit hooks and how do they work in different programming languages?
Pre-commit hooks are scripts that run automatically before a commit is made in version control systems. They help enforce coding standards, run tests, and prevent bad code from being committed.
Can you give me examples of pre-commit hooks for Python and JavaScript?
Sure! In Python, you can use pre-commit
to run linters like flake8
or formatters like black
. For JavaScript, you might use hooks to run eslint
or prettier
.
How do I set up a pre-commit hook in my Git repository?
To set up a pre-commit hook, create a file named pre-commit
in the .git/hooks/
directory of your repository. Make it executable and add your desired commands.
Are there any tools that can help manage pre-commit hooks?
Yes, tools like pre-commit
framework can help manage and configure hooks easily across different languages.
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