One-file MU plugin updater

[szepeviktor]

Based on a meta header, e.g. MU Plugin URI:

[danielbachhuber]

Could you clarify how this might work with a bit more detail?

[szepeviktor]

The above mentioned meta would point to the download location. On wp plugin mu-list wp-cli would download that file and parse its headers. If $new > $current then wp-cli would replace the file on wp plugin mu-update my-mu-plugin

[szepeviktor]

The downloaded files could be cached for X minutes.