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Create worker_proto::{Read,Write}Conn

Browse source 
Pass this around instead of `Source &` and `Sink &` directly. This will
give us something to put the protocol version on once the time comes.

To do this ergonomically, we need to expose `RemoteStore::Connection`,
so do that too. Give it some more API docs while we are at it.
This commit is contained in:
John Ericson 2023-04-17 13:40:46 -04:00
parent 4e8b495ad7
commit 9f69b7dee9
16 changed files with 348 additions and 184 deletions
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7
src/libstore/derivations.cc
View file

@ -750,7 +750,8 @@ Source & readDerivation(Source & in, const Store & store, BasicDerivation & drv,
drv.outputs.emplace(std::move(name), std::move(output));
}
drv.inputSrcs = WorkerProto::Serialise<StorePathSet>::read(store, in);
drv.inputSrcs = WorkerProto::Serialise<StorePathSet>::read(store,
WorkerProto::ReadConn { .from = in });
in >> drv.platform >> drv.builder;
drv.args = readStrings<Strings>(in);
@ -798,7 +799,9 @@ void writeDerivation(Sink & out, const Store & store, const BasicDerivation & dr
},
}, i.second.raw());
}
WorkerProto::write(store, out, drv.inputSrcs);
WorkerProto::write(store,
WorkerProto::WriteConn { .to = out },
drv.inputSrcs);
out << drv.platform << drv.builder << drv.args;
out << drv.env.size();
for (auto & i : drv.env)