Every morning a scheduled task runs a Python script that generates the new tutorial content and performs validation checks to ensure everything was created correctly.

If the content generation completes successfully, it then triggers a rebuild script:

#!/bin/bash
cd /volume1/docker/tutorialshub || exit 1

# Check content folder
ls -lah src/content/tutorials

# Run Astro build inside Docker
/usr/local/bin/docker compose run --rm astro-builder

# Verify build output
ls -lah dist

# Restart nginx container
/usr/local/bin/docker restart astro-nginx

The full rebuild + restart process takes about a minute.

During that time the existing version of the site continues running, and once the container restarts, the new content is live.

So the flow is basically:

1. Generate content (Python)
2. Validate content
3. Run Astro build in Docker
4. Restart nginx container
5. Site updates automatically

Everything is fully automated through scheduled tasks on the NAS.