From dfc351b4634aff4c56a08ab4f47139ccaf6dc652 Mon Sep 17 00:00:00 2001 From: Kane York Date: Mon, 10 Aug 2020 15:13:20 -0700 Subject: feat(tools/depot-scanner): init project depot-scanner is a tool that runs Nix and parses the --trace-file-access output to deduce what files are necessary to evaluate a derivation. Take DEPOT_ROOT from the environment. If depotRoot doesn't exist, print an error early. Fix the build of the protobuf library. Switch to the GRPC build rule, as a service is in this proto file. Create the PathType enum and parse it from cmdline flags. Change-Id: I537b5c6bceecf76ca510f7ac04ab9dad7785feb1 Reviewed-on: https://cl.tvl.fyi/c/depot/+/1769 Tested-by: BuildkiteCI Reviewed-by: tazjin Reviewed-by: lukegb --- tools/depot-scanner/depot_scanner.proto | 46 +++++++++++++++++++++++++++++++++ 1 file changed, 46 insertions(+) create mode 100644 tools/depot-scanner/depot_scanner.proto (limited to 'tools/depot-scanner/depot_scanner.proto') diff --git a/tools/depot-scanner/depot_scanner.proto b/tools/depot-scanner/depot_scanner.proto new file mode 100644 index 0000000000..5249daebf4 --- /dev/null +++ b/tools/depot-scanner/depot_scanner.proto @@ -0,0 +1,46 @@ +// Copyright 2020 TVL +// SPDX-License-Identifier: MIT + +syntax = "proto3"; +package tvl.tools.depot_scanner; +option go_package = "code.tvl.fyi/tools/depot-scanner/proto"; + +enum PathType { + UNKNOWN = 0; + DEPOT = 1; + STORE = 2; + CORE = 3; +} + +message ScanRequest { + // Which revision of the depot + string revision = 1; + string attr = 2; + // Optionally, the attr to evaluate can be provided as a path to a folder or a + // .nix file. This is used by the HTTP service. + string attrAsPath = 3; +} + +message ScanResponse { + repeated string depotPath = 1; + repeated string nixStorePath = 2; + repeated string corePkgsPath = 4; + repeated string otherPath = 3; + + bytes derivation = 5; +} + +message ArchiveRequest { + repeated string depotPath = 1; +} + +message ArchiveChunk { + bytes chunk = 1; +} + +service DepotScanService { + rpc Scan(ScanRequest) returns (ScanResponse); + + rpc MakeArchive(ArchiveRequest) returns (stream ArchiveChunk); +} + -- cgit 1.4.1