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Remove StorePath::clone() and related functions

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This commit is contained in:
Eelco Dolstra 2020-06-16 22:20:18 +02:00
parent df4da4f5da
commit 29542865ce
34 changed files with 201 additions and 304 deletions
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42
src/libstore/derivations.cc
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@ -27,28 +27,6 @@ void DerivationOutput::parseHashInfo(FileIngestionMethod & recursive, Hash & has
}
BasicDerivation::BasicDerivation(const BasicDerivation & other)
: platform(other.platform)
, builder(other.builder)
, args(other.args)
, env(other.env)
{
for (auto & i : other.outputs)
outputs.insert_or_assign(i.first,
DerivationOutput(i.second.path.clone(), std::string(i.second.hashAlgo), std::string(i.second.hash)));
for (auto & i : other.inputSrcs)
inputSrcs.insert(i.clone());
}
Derivation::Derivation(const Derivation & other)
: BasicDerivation(other)
{
for (auto & i : other.inputDrvs)
inputDrvs.insert_or_assign(i.first.clone(), i.second);
}
const StorePath & BasicDerivation::findOutput(const string & id) const
{
auto i = outputs.find(id);
@ -67,9 +45,9 @@ bool BasicDerivation::isBuiltin() const
StorePath writeDerivation(ref<Store> store,
const Derivation & drv, std::string_view name, RepairFlag repair)
{
auto references = cloneStorePathSet(drv.inputSrcs);
auto references = drv.inputSrcs;
for (auto & i : drv.inputDrvs)
references.insert(i.first.clone());
references.insert(i.first);
/* Note that the outputs of a derivation are *not* references
(that can be missing (of course) and should not necessarily be
held during a garbage collection). */
@ -155,7 +133,11 @@ static Derivation parseDerivation(const Store & store, const string & s)
expect(str, ","); auto hashAlgo = parseString(str);
expect(str, ","); auto hash = parseString(str);
expect(str, ")");
drv.outputs.emplace(id, DerivationOutput(std::move(path), std::move(hashAlgo), std::move(hash)));
drv.outputs.emplace(id, DerivationOutput {
.path = std::move(path),
.hashAlgo = std::move(hashAlgo),
.hash = std::move(hash)
});
}
/* Parse the list of input derivations. */
@ -383,7 +365,7 @@ Hash hashDerivationModulo(Store & store, const Derivation & drv, bool maskOutput
auto h = drvHashes.find(i.first);
if (h == drvHashes.end()) {
assert(store.isValidPath(i.first));
h = drvHashes.insert_or_assign(i.first.clone(), hashDerivationModulo(store,
h = drvHashes.insert_or_assign(i.first, hashDerivationModulo(store,
store.readDerivation(i.first), false)).first;
}
inputs2.insert_or_assign(h->second.to_string(Base16, false), i.second);
@ -411,7 +393,7 @@ StorePathSet BasicDerivation::outputPaths() const
{
StorePathSet paths;
for (auto & i : outputs)
paths.insert(i.second.path.clone());
paths.insert(i.second.path);
return paths;
}
@ -434,7 +416,11 @@ Source & readDerivation(Source & in, const Store & store, BasicDerivation & drv)
auto path = store.parseStorePath(readString(in));
auto hashAlgo = readString(in);
auto hash = readString(in);
drv.outputs.emplace(name, DerivationOutput(std::move(path), std::move(hashAlgo), std::move(hash)));
drv.outputs.emplace(name, DerivationOutput {
.path = std::move(path),
.hashAlgo = std::move(hashAlgo),
.hash = std::move(hash)
});
}
drv.inputSrcs = readStorePaths<StorePathSet>(store, in);