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Restrict some code to StoreDirConfig

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- part of eval cache
 - part of derivations
 - derived path
 - store path with outputs
 - serializers
This commit is contained in:
John Ericson 2022-03-18 15:35:45 +00:00
parent e97ac09abe
commit dde1d86338
30 changed files with 175 additions and 157 deletions
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26
src/libstore/derivations.hh
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@ -17,7 +17,7 @@
namespace nix {
class Store;
struct StoreDirConfig;
/* Abstract syntax of derivations. */
@ -55,7 +55,7 @@ struct DerivationOutput
* @param drvName The name of the derivation this is an output of, without the `.drv`.
* @param outputName The name of this output.
*/
StorePath path(const Store & store, std::string_view drvName, OutputNameView outputName) const;
StorePath path(const StoreDirConfig & store, std::string_view drvName, OutputNameView outputName) const;
GENERATE_CMP(CAFixed, me->ca);
};
@ -132,17 +132,17 @@ struct DerivationOutput
* the safer interface provided by
* BasicDerivation::outputsAndOptPaths
*/
std::optional<StorePath> path(const Store & store, std::string_view drvName, OutputNameView outputName) const;
std::optional<StorePath> path(const StoreDirConfig & store, std::string_view drvName, OutputNameView outputName) const;
nlohmann::json toJSON(
const Store & store,
const StoreDirConfig & store,
std::string_view drvName,
OutputNameView outputName) const;
/**
* @param xpSettings Stop-gap to avoid globals during unit tests.
*/
static DerivationOutput fromJSON(
const Store & store,
const StoreDirConfig & store,
std::string_view drvName,
OutputNameView outputName,
const nlohmann::json & json,
@ -304,7 +304,7 @@ struct BasicDerivation
* augmented with knowledge of the Store paths they would be written
* into.
*/
DerivationOutputsAndOptPaths outputsAndOptPaths(const Store & store) const;
DerivationOutputsAndOptPaths outputsAndOptPaths(const StoreDirConfig & store) const;
static std::string_view nameFromPath(const StorePath & storePath);
@ -318,6 +318,8 @@ struct BasicDerivation
me->name);
};
class Store;
struct Derivation : BasicDerivation
{
/**
@ -328,7 +330,7 @@ struct Derivation : BasicDerivation
/**
* Print a derivation.
*/
std::string unparse(const Store & store, bool maskOutputs,
std::string unparse(const StoreDirConfig & store, bool maskOutputs,
DerivedPathMap<StringSet>::ChildNode::Map * actualInputs = nullptr) const;
/**
@ -365,9 +367,9 @@ struct Derivation : BasicDerivation
Derivation(const BasicDerivation & bd) : BasicDerivation(bd) { }
Derivation(BasicDerivation && bd) : BasicDerivation(std::move(bd)) { }
nlohmann::json toJSON(const Store & store) const;
nlohmann::json toJSON(const StoreDirConfig & store) const;
static Derivation fromJSON(
const Store & store,
const StoreDirConfig & store,
const nlohmann::json & json,
const ExperimentalFeatureSettings & xpSettings = experimentalFeatureSettings);
@ -391,7 +393,7 @@ StorePath writeDerivation(Store & store,
* Read a derivation from a file.
*/
Derivation parseDerivation(
const Store & store,
const StoreDirConfig & store,
std::string && s,
std::string_view name,
const ExperimentalFeatureSettings & xpSettings = experimentalFeatureSettings);
@ -493,8 +495,8 @@ extern Sync<DrvHashes> drvHashes;
struct Source;
struct Sink;
Source & readDerivation(Source & in, const Store & store, BasicDerivation & drv, std::string_view name);
void writeDerivation(Sink & out, const Store & store, const BasicDerivation & drv);
Source & readDerivation(Source & in, const StoreDirConfig & store, BasicDerivation & drv, std::string_view name);
void writeDerivation(Sink & out, const StoreDirConfig & store, const BasicDerivation & drv);
/**
* This creates an opaque and almost certainly unique string