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Squashed get CA derivations building

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This commit is contained in:
John Ericson 2020-08-07 19:09:26 +00:00
parent f7ba16f9cb
commit e913a2989f
29 changed files with 1021 additions and 485 deletions
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14
src/libstore/derivations.hh
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@ -27,6 +27,7 @@ struct DerivationOutputInputAddressed
struct DerivationOutputCAFixed
{
FixedOutputHash hash; /* hash used for expected hash computation */
StorePath path(const Store & store, std::string_view drvName, std::string_view outputName) const;
};
/* Floating-output derivations, whose output paths are content addressed, but
@ -48,12 +49,6 @@ struct DerivationOutput
> output;
std::optional<HashType> hashAlgoOpt(const Store & store) const;
std::optional<StorePath> pathOpt(const Store & store, std::string_view drvName) const;
/* DEPRECATED: Remove after CA drvs are fully implemented */
StorePath path(const Store & store, std::string_view drvName) const {
auto p = pathOpt(store, drvName);
if (!p) throw UnimplementedError("floating content-addressed derivations are not yet implemented");
return *p;
}
};
typedef std::map<string, DerivationOutput> DerivationOutputs;
@ -101,9 +96,6 @@ struct BasicDerivation
/* Return true iff this is a fixed-output derivation. */
DerivationType type() const;
/* Return the output paths of a derivation. */
StorePathSet outputPaths(const Store & store) const;
/* Return the output names of a derivation. */
StringSet outputNames() const;
@ -136,6 +128,8 @@ Derivation readDerivation(const Store & store, const Path & drvPath, std::string
// FIXME: remove
bool isDerivation(const string & fileName);
std::string outputPathName(std::string_view drvName, std::string_view outputName);
// known CA drv's output hashes, current just for fixed-output derivations
// whose output hashes are always known since they are fixed up-front.
typedef std::map<std::string, Hash> CaOutputHashes;
@ -185,4 +179,6 @@ void writeDerivation(Sink & out, const Store & store, const BasicDerivation & dr
std::string hashPlaceholder(const std::string & outputName);
StorePath downstreamPlaceholder(const Store & store, const StorePath & drvPath, std::string_view outputName);
}