This repository automatically builds and releases Docker images for the gpodder/mygpo project.

A GitHub Actions workflow runs daily (and on pushes to main) to:

1. Check for new commits in the gpodder/mygpo repository.
2. If new commits are found, build a new Docker image.
3. Push the image to GitHub Container Registry (GHCR) at ghcr.io/thekoma/gpodder-docker. Images are tagged with latest and the Git SHA of the build commit in this repository.
4. Create a new GitHub Release in this repository. The release tag follows the format YYYY.MM.N (e.g., 2025.04.0) and includes a changelog generated from the new gpodder/mygpo commit messages.
5. Tag the corresponding Docker image on GHCR with the new release tag (e.g., ghcr.io/thekoma/gpodder-docker:2025.04.0).
6. Update the last_source_commit.txt file to track the latest processed commit from gpodder/mygpo.

A docker-compose.yml file is provided for easy deployment using PostgreSQL as the database backend.

1. Create an Environment File:

Copy the example environment file:

cp .env.example .env

Now, edit the .env file and set the required values:

• POSTGRES_DB: Name for the mygpo database (e.g., mygpo).
• POSTGRES_USER: Username for the database user (e.g., mygpo).
• POSTGRES_PASSWORD: A strong, unique password for the database user.
• MYGPO_SECRET_KEY: A long, random, and secret string. You MUST change this for security. You can generate one using openssl rand -base64 32 or similar tools.
• MYGPO_ALLOWED_HOSTS: Comma-separated list of hostnames/IP addresses allowed to serve the site (e.g., localhost,127.0.0.1,yourdomain.com).
• MYGPO_DEFAULT_BASE_URL: The base URL of your deployment (e.g., https://gpodder.yourdomain.com). This is crucial for generating correct URLs within the application.

2. Start the Services:

docker-compose up -d

This will download the images (if not present locally) and start the mygpo application container (app) and the PostgreSQL database container (db).

3. Initialize the Database:

After the containers are running for the first time, you need to run the database migrations:

docker-compose exec app python manage.py migrate

4. Access mygpo:

Your mygpo instance should now be accessible at the host and port configured (default is port 8000 on your Docker host, e.g., http://localhost:8000).

The mygpo application is configured via environment variables. The essential variables needed for the docker-compose setup are defined in the .env file (see above).

Refer to the official mygpo configuration documentation for a complete list of available variables if you need further customization. These can be added to the environment section of the app service in docker-compose.yml or directly to your .env file (if the compose file is adapted to read them).

Images are available on GitHub Container Registry: ghcr.io/thekoma/gpodder-docker

You can pull a specific release tag (e.g., 2025.04.0) or latest.

docker pull ghcr.io/thekoma/gpodder-docker:latest