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Use PathReferences more widely

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This commit is contained in:
John Ericson 2020-10-07 13:52:20 +00:00
parent dae4409071
commit f8d562c0a7
29 changed files with 431 additions and 205 deletions
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24
src/libstore/content-address.cc
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@ -9,6 +9,7 @@ std::string FixedOutputHash::printMethodAlgo() const
return makeFileIngestionPrefix(method) + printHashType(hash.type);
}
std::string makeFileIngestionPrefix(const FileIngestionMethod m)
{
switch (m) {
@ -16,9 +17,8 @@ std::string makeFileIngestionPrefix(const FileIngestionMethod m)
return "";
case FileIngestionMethod::Recursive:
return "r:";
default:
throw Error("impossible, caught both cases");
}
assert(false);
}
std::string makeFixedOutputCA(FileIngestionMethod method, const Hash & hash)
@ -32,10 +32,13 @@ std::string renderContentAddress(ContentAddress ca)
{
return std::visit(overloaded {
[](TextHash th) {
return "text:" + th.hash.to_string(Base32, true);
return "text:"
+ th.hash.to_string(Base32, true);
},
[](FixedOutputHash fsh) {
return makeFixedOutputCA(fsh.method, fsh.hash);
return "fixed:"
+ makeFileIngestionPrefix(fsh.method)
+ fsh.hash.to_string(Base32, true);
}
}, ca);
}
@ -142,7 +145,18 @@ Hash getContentAddressHash(const ContentAddress & ca)
},
[](FixedOutputHash fsh) {
return fsh.hash;
}
},
}, ca);
}
ContentAddressWithReferences caWithoutRefs(const ContentAddress & ca) {
return std::visit(overloaded {
[&](TextHash h) -> ContentAddressWithReferences {
return TextInfo { h, {}};
},
[&](FixedOutputHash h) -> ContentAddressWithReferences {
return FixedOutputInfo { h, {}};
},
}, ca);
}