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WIP: store separate hasValidPath bool

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This commit is contained in:
John Ericson 2020-06-24 22:46:27 +00:00
parent 1722ae6ece
commit 71e4c9c505
17 changed files with 119 additions and 69 deletions
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29
src/libstore/store-api.cc
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@ -715,7 +715,7 @@ std::optional<ValidPathInfo> decodeValidPathInfo(const Store & store, std::istre
if (!string2Int(s, n)) throw Error("number expected");
while (n--) {
getline(str, s);
info.references.insert(store.parseStorePath(s));
info.insertReferencePossiblyToSelf(store.parseStorePath(s));
}
if (!str || str.eof()) throw Error("missing input");
return std::optional<ValidPathInfo>(std::move(info));
@ -738,6 +738,20 @@ string showPaths(const PathSet & paths)
return concatStringsSep(", ", quoteStrings(paths));
}
StorePathSet ValidPathInfo::referencesPossiblyToSelf() const
{
return PathReferences<StorePath>::referencesPossiblyToSelf(path);
}
void ValidPathInfo::insertReferencePossiblyToSelf(StorePath && ref)
{
return PathReferences<StorePath>::insertReferencePossiblyToSelf(path, std::move(ref));
}
void ValidPathInfo::setReferencesPossiblyToSelf(StorePathSet && refs)
{
return PathReferences<StorePath>::setReferencesPossiblyToSelf(path, std::move(refs));
}
std::string ValidPathInfo::fingerprint(const Store & store) const
{
@ -748,7 +762,7 @@ std::string ValidPathInfo::fingerprint(const Store & store) const
"1;" + store.printStorePath(path) + ";"
+ narHash.to_string(Base32, true) + ";"
+ std::to_string(narSize) + ";"
+ concatStringsSep(",", store.printStorePathSet(references));
+ concatStringsSep(",", store.printStorePathSet(referencesPossiblyToSelf()));
}
@ -767,16 +781,11 @@ bool ValidPathInfo::isContentAddressed(const Store & store) const
auto caPath = std::visit(overloaded {
[&](TextHash th) {
assert(!hasSelfReference);
return store.makeTextPath(path.name(), th.hash, references);
},
[&](FixedOutputHash fsh) {
auto refs = references;
bool hasSelfReference = false;
if (refs.count(path)) {
hasSelfReference = true;
refs.erase(path);
}
return store.makeFixedOutputPath(fsh.method, fsh.hash, path.name(), refs, hasSelfReference);
return store.makeFixedOutputPath(fsh.method, fsh.hash, path.name(), references, hasSelfReference);
}
}, *ca);
@ -810,7 +819,7 @@ bool ValidPathInfo::checkSignature(const Store & store, const PublicKeys & publi
Strings ValidPathInfo::shortRefs() const
{
Strings refs;
for (auto & r : references)
for (auto & r : referencesPossiblyToSelf())
refs.push_back(std::string(r.to_string()));
return refs;
}