I’m looking to set up an automated way to prune old/test flows in a project. I found the GraphQL endpoint to remove flows, but to determine old flows vs current flows I was thinking to: 1. Pipe the output of

prefect register -p project

to get the names of the current flows that would have been registered 2. Get the IDs of the flows through the GraphQL API 3. Delete flow IDs that that do not have names from step 1 Is there a more sensible way to get the “current flows” in a project beside the

prefect register

trick?

How do you define a

current

flow? Are you giving a list?

We have a project

main

that has flows registered from a git branch

main

via a CI/CD job. Since our flows in main are changing, “current” would mean any flow that is defined at the HEAD of the

main

branch.

What do you think of just deleting the project and re-registering the flows?

That would remove the flow history though correct?

Ah yeah that’s true

Yeah piping is an okay workaround. Just curious to find out if there’s a programmatic way to determine a diff of flows that were registered in one call but not another

Yeah not built-in. You’d have to manipulate the thing you are piping