redeploy on every new commit from another repo

I want to deploy a repo that I don’t have access to, and update it on every commit. what’s the best way to do this?

n/a

github doesn't have auto sync for forked repos?

idts

and its not a forked repo

its just a dockerfile

the dockerfile clones the repo, builds it, and blah blah

setup something to watch for changes in the repo and redoploy your railway service?

yes

but how to easily do the "something to watch for changes in the repo" part

github doesn't have any kind of webhook thingy for watching for repo changes?

idk

maybe

how would i do that though

i dont want ot make a complicated app to listen respond to webhook changes and use the railway api

github cron scheduler that calls the railway api directly?

is there a railway gh action

not that I know of