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feat(tvix/store/pathinfosvc): add calculate_nar method

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Putting this in the PathInfoService trait makes much more sense, we can
have direct control over where/how to cache the results in the
implementation.

This now requires each PathInfoService to hold pointers to BlobService
and DirectoryService.

Change-Id: I4faae780d43eae4beeb57bd5e190e6d1a5d3314e
Reviewed-on: https://cl.tvl.fyi/c/depot/+/8724
Tested-by: BuildkiteCI
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: tazjin <tazjin@tvl.su>
This commit is contained in:
Florian Klink 2023-06-09 10:28:02 +03:00 • committed by clbot
parent 8d05c0ceaa
commit 6f85dbfc06
12 changed files with 147 additions and 67 deletions
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12
tvix/store/src/proto/tests/grpc_pathinfoservice.rs
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@ -5,7 +5,9 @@ use crate::proto::GRPCPathInfoServiceWrapper;
use crate::proto::PathInfo;
use crate::proto::{GetPathInfoRequest, Node, SymlinkNode};
use crate::tests::fixtures::DUMMY_OUTPUT_HASH;
use crate::tests::utils::{gen_blob_service, gen_directory_service, gen_pathinfo_service};
use crate::tests::utils::gen_blob_service;
use crate::tests::utils::gen_directory_service;
use crate::tests::utils::gen_pathinfo_service;
use tonic::Request;
/// generates a GRPCPathInfoService out of blob, directory and pathinfo services.
@ -14,11 +16,9 @@ use tonic::Request;
/// It uses the NonCachingNARCalculationService NARCalculationService to
/// calculate NARs.
fn gen_grpc_service() -> impl GRPCPathInfoService {
GRPCPathInfoServiceWrapper::new(
gen_pathinfo_service(),
gen_blob_service(),
gen_directory_service(),
)
let blob_service = gen_blob_service();
let directory_service = gen_directory_service();
GRPCPathInfoServiceWrapper::from(gen_pathinfo_service(blob_service, directory_service))
}
/// Trying to get a non-existent PathInfo should return a not found error.