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Using Git Hooks

Git hooks are scripts that Git executes before or after events such as commits, pushes, and merges. They allow you to automate certain tasks, enforce coding standards, or integrate with other tools. Here's a structured approach to using Git hooks:

1. Locate the Hooks Directory

Git hooks reside in the .git/hooks directory of your repository. You can find sample hook scripts here, typically with a .sample extension.

2. Choose a Hook

Common hooks include:

• pre-commit: Runs before a commit; useful for static analysis.
• post-commit: Executes after a successful commit; for notifications.
• pre-push: Validates changes before pushing; for testing.

3. Create or Edit a Hook

To create a custom hook, rename a sample file (e.g., pre-commit.sample to pre-commit) and make it executable:

chmod +x .git/hooks/pre-commit

Then, add your script logic in the file, such as:

#!/bin/sh
    echo "Running pre-commit hook!"

4. Test Your Hooks

After setting up your hook, perform the associated Git operation (like committing) to ensure it works as expected.

5. Share Hooks (Optional)

Since hooks are not versioned with Git, consider sharing them via additional scripts or in a hooks directory in your repository.

In summary, Git hooks offer powerful automation capabilities, enhancing your DevOps workflow while ensuring quality in your codebase.