How do you enable least-privilege access for Pull request workflows?

Enabling least-privilege access for pull request workflows enhances security by ensuring that only authorized users can access certain features and perform specific actions. This minimizes the risk of unauthorized changes and improves the overall integrity of your DevOps processes.
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// Example of configuring least-privilege access for a GitHub Action workflow name: Pull Request Workflow on: pull_request: branches: - main jobs: build: runs-on: ubuntu-latest permissions: contents: read # Only read access for contents pull-requests: write # Allows the action to create comments, etc. steps: - name: Checkout code uses: actions/checkout@v2 - name: Run build run: | echo "Building the project..." # Add build steps here

devops pull request workflows least-privilege access security best practices