sapling/eden/mononoke/scs_server
Kostia Balytskyi e4ca9347b8 megarepo: impl config adding methods
Summary:
This diff wires up actual `scs_server` methods `megarepo_add_sync_target_config`, `megarepo_add_sync_target`, `megarepo_add_sync_target_poll` to the underlying logic in the `CfgrMononokeMegarepoConfigs`.

One of these is a synchronous method (`megarepo_add_sync_target_config`), so it is implemented properly. This method only allows adding new configs to an existing target.

The other two are a pair of async methods (create reqest + poll request) for target creation with an initial config. On the one hand, we don't yet have any infrastructure for async methods, so properly implementing this pair is not possible. What's more, target creation is a two-part operation: save a config + create an initial repo commit. Second part is not yet implemented at all (and is what requires async implementation, as it is going to be expensive). On the other hand, I would like to expose the concept of target creation for the client to test, that's why I add `FAKE_ADD_TARGET_TOKEN` to mask a so-far synchronous impl of this method as asynchronous.

Once I implement async methods, I will come back and work on a proper `megarepo_add_sync_target` impl (this is the first method to be implemented).

Important: any use of these methods now should be considered experimental, and we'll have to delete all of these configs later (because all of the targets won't have any corresponding bookmarks in the real repos, which makes them invalid).

Reviewed By: StanislavGlebik

Differential Revision: D27885979

fbshipit-source-id: 9e2a914af1a7db2ec00ffa11a832ddd71fd19d0f
2021-04-26 09:43:42 -07:00
..
src megarepo: impl config adding methods 2021-04-26 09:43:42 -07:00
metadata.cpp add thrift metadata support 2020-09-03 12:18:18 -07:00
metadata.h add thrift metadata support 2020-09-03 12:18:18 -07:00
metadata.rs Remove extern crate from bindgen src_includes 2020-12-14 12:53:36 -08:00