automation

Automate GitHub Template Repositories for Script Deployment

Learn how to use GitHub template repositories to automate shared script inclusion across projects.

Shipped January 2026

This repository demonstrates how to use GitHub template repositories to automate the deployment of common scripts across multiple projects. It provides a practical example to ensure consistent inclusion of a synchronization script in new repositories.

Features

  • Automates inclusion of shared scripts in new repositories using GitHub templates
  • Utilizes GitHub CLI commands to manage and create template repositories
  • Standardizes repository setup and project scaffolding

Tech Stack

  • GitHub Repositories
  • GitHub CLI (gh)
  • Shell scripting (assumed for gh_submodule_sync.sh)

Getting Started

Prerequisites

  • Install GitHub CLI
  • Have an existing repository containing the scripts you want to share (e.g., gh_submodule_sync)

Setup

  1. Clone the existing repository intended as a template:

    git clone https://github.com/justin-napolitano/gh_submodule_sync.git
    cd gh_submodule_sync
    
  2. Mark the repository as a template using GitHub CLI:

    gh api -X PATCH /repos/justin-napolitano/gh_submodule_sync -f is_template=true
    
  3. Create a new repository from the template:

    gh repo create new-repo --template=justin-napolitano/gh_submodule_sync --public --confirm
    
  4. Clone the newly created repository:

    git clone https://github.com/justin-napolitano/new-repo.git
    cd new-repo
    

Project Structure

  • index.md: Documentation explaining the process and rationale for using GitHub template repositories to automate script deployment.
  • README.md: This file, providing an overview and instructions.

Future Work / Roadmap

  • Develop automation scripts to propagate template updates to existing repositories
  • Provide examples for integrating additional shared scripts or configurations
  • Include CI/CD pipeline templates to further standardize project setup
  • Expand documentation with troubleshooting guides and advanced usage scenarios

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Send me the constraints and I'll annotate the relevant docs, share risks I see, and outline the first sprint so the work keeps moving.