Please provide Docker files
How can I use the plugin in Docker? I can manage to set up Docker images and containers, but compiling them is new to me. Could you provide the plugin files? Thanks!
You dont need to compile anything The release page https://github.com/WithoutPants/stash-plugin-duplicate-finder/releases has the builds for every os. You just have to untar the relevant file to the plugins subfolder of stash ( where stash's config.yml is, create if needed ) and edit the plugins configuration file if needed.
The files are for Windows, Mac, Linux and RaspPi. But not for Docker images. ;)
Again it doesnt matter. You add plugins like you add scrapers. If you used volume mounts for the config dir as suggested in here https://raw.githubusercontent.com/stashapp/stash/master/docker/production/docker-compose.yml you should be able to just make a plugins dir and put the plugin inside.