This repository contains a Dockerfile to build a custom container image for a self-hosted GitHub Actions runner. The image is based on the official actions-runner image and includes a variety of common tools and dependencies needed for modern CI/CD workflows.

The primary goal of this custom runner is to provide a pre-configured environment with necessary software, reducing setup time within workflow jobs and ensuring consistent builds.

• ghcr.io/actions/actions-runner:latest

This image comes with the following software and tools pre-installed:

• Node.js 18.x: A modern version of Node.js for JavaScript-based tools and applications.
• Python 3: The latest stable version of Python available in the base image's repositories.
• PHP 8.1, 8.2, 8.3, 8.4,8.5: Multiple PHP versions with common extensions pre-installed (mbstring, intl, mysqli, pdo_mysql, gd, xml, zip, curl, bcmath, opcache). PHP 8.5 is set as the default php command, while all versions are accessible via php8.1, php8.2, php8.3, php8.4 and php8.5.

• npm (via Node.js)
• yarn: A popular JavaScript package manager.
• pip3 (via Python 3)
• Composer: PHP dependency manager, installed globally and available system-wide.

• AWS SAM CLI: The AWS Serverless Application Model (SAM) Command Line Interface for building and deploying serverless applications.
• Git & Git LFS: For version control and handling large files.

A comprehensive set of build tools and libraries are included to compile native extensions and other software:

• build-essential
• autoconf, automake, libtool
• libssl-dev, libxml2-dev, zlib1g-dev, libonig-dev, libzip-dev, libcurl4-openssl-dev

• @redocly/cli: For OpenAPI documentation generation and validation.
• yamllint: A linter for YAML files.
• Standard utilities like curl, wget, unzip, zip, rsync.

1. Build the Docker image:

   docker build -t brixion-github-runner .

2. Run the container: Follow the GitHub documentation for running self-hosted runners in a container. You will need to provide your repository/organization URL and a personal access token (PAT) to register the runner.