How can I format code in my CI pipeline?

How can I format code in my CI pipeline?

You can use tools like Prettier or ESLint to format your code automatically during the CI process.

Can you show me how to integrate Prettier with GitHub Actions?

Sure! You can create a GitHub Actions workflow file that runs Prettier on your code. Here's a basic example:

name: Format Code
on: [push]
jobs:
  format:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - name: Install Node.js
        uses: actions/setup-node@v2
        with:
          node-version: '14'
      - run: npm install --save-dev prettier
      - run: npx prettier --check .

What if I want to automatically fix formatting issues?

You can modify the last step in the workflow to run npx prettier --write . instead of --check to automatically fix formatting issues.

Are there any other tools I should consider for code formatting?

Yes, besides Prettier, you might also consider using ESLint for JavaScript or Black for Python, depending on your project.