GitHub Action Templates for Terragrunt

This repository contains reusable GitHub Actions workflows for managing Terragrunt operations.

Available Workflows

1. Terragrunt Plan (terragrunt-plan.yml): Runs terragrunt plan to preview infrastructure changes.
2. Terragrunt Format (terragrunt-format.yml): Runs terragrunt hclfmt to format Terragrunt configuration files.
3. Terragrunt Apply (terragrunt-apply.yml): Runs terragrunt apply to apply infrastructure changes.

Secrets

• TERRAGRUNT_GITHUB_TOKEN: GitHub token for managing repositories and teams.
• GCP_SERVICE_ACCOUNT_KEY (optional): GCP service account key for Terragrunt operations requiring GCP authentication.

Usage

To use these workflows in your repository, reference them in your GitHub Actions workflow file:

jobs:
  terragrunt-plan:
    uses: org-name/github-action-templates/.github/workflows/terragrunt-plan.yml@main
    with:
      working-directory: path/to/your/terragrunt/code
    secrets:
      TERRAGRUNT_GITHUB_TOKEN: ${{ secrets.TERRAGRUNT_GITHUB_TOKEN }}
      GCP_SERVICE_ACCOUNT_KEY: ${{ secrets.GCP_SERVICE_ACCOUNT_KEY }}

Replace org-name with your GitHub organization or username, and adjust the working-directory to point to your Terragrunt configuration files.