Fixes `UPDATE_YT_DLP_ON_START` when set to 'nightly' as the pip command is missing --break-system-packages. Simplifies dockerfiles by setting this globally via pip config file.
Thanks @Snuffy2 for the contribution!
Closes https://github.com/jmbannon/ytdl-sub/issues/1154
For docker images, add the ability to set the variable `UPDATE_YT_DLP_ON_START`, which will update yt-dlp to the specified version if a new one exists.
Supports ``stable``, ``nightly``, ``master``.
- Update Ubuntu-based images to use Python 3.12
- Move hidden files from GUI image's main dir
- Update github workflows to use python 3.12
- Update fixtures
- Minor doc fixes
Drastically simplifies setting up cron within ytdl-sub. Below is the documentation which is available in readthedocs, and a section on how to migrate from the old way to this.
## New Cron Documentation
Cron is preconfigured in every ytdl-sub docker container. Enable by adding the following ENV variables to your docker setup.
```
services:
ytdl-sub:
environment:
- CRON_SCHEDULE="0 */6 * * *"
- CRON_RUN_ON_START=false
```
- CRON_SCHEDULE follows the standard [cron scheduling syntax](https://crontab.guru/#0_*/6_*_*_*). The above value will run the script once every 6 hours.
- CRON_RUN_ON_START toggles whether to run your cron script on container start.
The cron script will reside in the main directory with the file name `cron`. Cron logs should show when viewing the Docker logs.
## Migrating Existing Cron Setup
Containers' cron files will remain intact until you add the `CRON_SCHEDULE` variable. Once you add that with your preferred schedule, it will write that value to /config/crontabs/abc and create a new file `cron` within your working directory. Simply copy everything from your existing `run_cron` script into `cron`.
If you have the ENV variable `DOCKER_MODS` in your docker-compose, remove it. It is now included by default. Not removing this will prevent cron logs from showing in your docker container logs.
