Any ways to patch files once it generated?

[sunxyw]

I want to patch the purpur.yml after it first generated, so I can keep my settings without keeping the whole purpur.yml, anyone has any ideas?

I know it is simple to use the mount feature, but purpur.yml may change with version updates, so I want to keep only the settings I want to change, not the whole file.

As far as I know, the patch tool is only run before starting the server, but the purpur.yml has not been generated yet. Is there any other way to achieve this besides running setup before the actual launch?

PS: SETUP_ONLY not working too, it seems it does not actually run the server.

[sunxyw]

I solved this.

Just simply put the purpur.yml contains what you need in the config mount point, and set the destination to /data, and purpur will handle it, and merge them together.

// config/purpur.yml
settings:
  use-alternate-keepalive: true