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Define LegacySSHStore::buildPaths using cmdBuildPaths

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Evidentally this was never implemented because Nix switched to using
`buildDerivation` exclusively before `build-remote.pl` was rewritten.

The `nix-copy-ssh` test (already) tests this.
This commit is contained in:
John Ericson 2020-08-12 03:13:17 +00:00
parent e11bbfb0ab
commit e1308b1211
1 changed files with 43 additions and 10 deletions
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53
src/libstore/legacy-ssh-store.cc
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@ -202,6 +202,24 @@ struct LegacySSHStore : public Store
const StorePathSet & references, RepairFlag repair) override
{ unsupported("addTextToStore"); }
private:
void putBuildSettings(Connection & conn)
{
conn.to
<< settings.maxSilentTime
<< settings.buildTimeout;
if (GET_PROTOCOL_MINOR(conn.remoteVersion) >= 2)
conn.to
<< settings.maxLogSize;
if (GET_PROTOCOL_MINOR(conn.remoteVersion) >= 3)
conn.to
<< settings.buildRepeat
<< settings.enforceDeterminism;
}
public:
BuildResult buildDerivation(const StorePath & drvPath, const BasicDerivation & drv,
BuildMode buildMode) override
{
@ -211,16 +229,8 @@ struct LegacySSHStore : public Store
<< cmdBuildDerivation
<< printStorePath(drvPath);
writeDerivation(conn->to, *this, drv);
conn->to
<< settings.maxSilentTime
<< settings.buildTimeout;
if (GET_PROTOCOL_MINOR(conn->remoteVersion) >= 2)
conn->to
<< settings.maxLogSize;
if (GET_PROTOCOL_MINOR(conn->remoteVersion) >= 3)
conn->to
<< settings.buildRepeat
<< settings.enforceDeterminism;
putBuildSettings(*conn);
conn->to.flush();
@ -234,6 +244,29 @@ struct LegacySSHStore : public Store
return status;
}
void buildPaths(const std::vector<StorePathWithOutputs> & drvPaths, BuildMode buildMode) override
{
auto conn(connections->get());
conn->to << cmdBuildPaths;
Strings ss;
for (auto & p : drvPaths)
ss.push_back(p.to_string(*this));
conn->to << ss;
putBuildSettings(*conn);
conn->to.flush();
BuildResult result;
result.status = (BuildResult::Status) readInt(conn->from);
if (!result.success()) {
conn->from >> result.errorMsg;
throw Error(result.status, result.errorMsg);
}
}
void ensurePath(const StorePath & path) override
{ unsupported("ensurePath"); }