Docker Compose Updater

This is a Node.js script that automates the process of updating Docker images in a docker-compose.yml file by leveraging OpenAI's GPT-4 language model.

Features

• Checks for newer versions of Docker images used in a docker-compose.yml file
• Creates a new branch for each updated image version
• Updates the docker-compose.yml file with the new image version
• Commits and pushes the changes to the new branch
• Creates a pull request for the branch with the changes
• Adds a reviewer to the pull request

Prerequisites

• Node.js (v14 or later recommended)
• A GitHub account with an access token
• A repository containing a docker-compose.yml file

Setup

1. Clone this repository.
2. Run npm install to install dependencies.
3. Create a .env file in the root directory of the project with the following contents:

GITHUB_MAIN_USERNAME=<your_github_username>
GITHUB_ACCESS_TOKEN=<your_github_access_token>
MAIN_REPO_NAME=<your_main_repository_name>
MAIN_REPO_URL=<your_main_repository_url>
ENV=<dev | prod>

Replace the placeholders with your GitHub username, access token, and repository information.

Usage

Run node updateImageVersion.js in the project root directory to start the script. The script will check for newer versions of the Docker images used in the docker-compose.yml file of the specified repository. If any newer versions are found, the script will create a new branch, update the docker-compose.yml file, commit and push the changes, and create a pull request for the branch.

How it works

This script uses OpenAI's GPT-4 language model to parse and understand the contents of the docker-compose.yml file, find the latest versions of the Docker images, and update the file accordingly.

Here's a brief overview of the main steps:

1. Read the docker-compose.yml file from the specified repository.
2. Send the file contents to the GPT-4 model to identify the images and their versions.
3. For each image, ask the GPT-4 model for the latest version available on GitHub.
4. If a newer version is found, create a new branch and update the docker-compose.yml file with the new version.
5. Commit and push the changes to the new branch.
6. Create a pull request for the branch with the updated docker-compose.yml file, and add a reviewer to the pull request.

Limitations

The script assumes that the docker-compose.yml file uses a specific format and indentation. If the format is different, the script may not work as expected. In addition, the script depends on the GPT-4 model for parsing and understanding the contents of the docker-compose.yml file, which may not always produce accurate results.

Contributing

Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.

License

MIT