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Introduce OutputName and OutputNameView type aliases

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Hopefully they make the code easier to understand!
This commit is contained in:
John Ericson 2023-08-25 09:53:12 -04:00
parent 0a6ac133cf
commit 2f5d3da806
11 changed files with 45 additions and 33 deletions
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12
src/libstore/derivations.hh
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@ -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, std::string_view outputName) const;
StorePath path(const Store & store, std::string_view drvName, OutputNameView outputName) const;
GENERATE_CMP(CAFixed, me->ca);
};
@ -132,19 +132,19 @@ struct DerivationOutput
* the safer interface provided by
* BasicDerivation::outputsAndOptPaths
*/
std::optional<StorePath> path(const Store & store, std::string_view drvName, std::string_view outputName) const;
std::optional<StorePath> path(const Store & store, std::string_view drvName, OutputNameView outputName) const;
nlohmann::json toJSON(
const Store & store,
std::string_view drvName,
std::string_view outputName) const;
OutputNameView outputName) const;
/**
* @param xpSettings Stop-gap to avoid globals during unit tests.
*/
static DerivationOutput fromJSON(
const Store & store,
std::string_view drvName,
std::string_view outputName,
OutputNameView outputName,
const nlohmann::json & json,
const ExperimentalFeatureSettings & xpSettings = experimentalFeatureSettings);
};
@ -405,7 +405,7 @@ bool isDerivation(std::string_view fileName);
* This is usually <drv-name>-<output-name>, but is just <drv-name> when
* the output name is "out".
*/
std::string outputPathName(std::string_view drvName, std::string_view outputName);
std::string outputPathName(std::string_view drvName, OutputNameView outputName);
/**
@ -499,7 +499,7 @@ void writeDerivation(Sink & out, const Store & store, const BasicDerivation & dr
* own outputs without needing to use the hash of a derivation in
* itself, making the hash near-impossible to calculate.
*/
std::string hashPlaceholder(const std::string_view outputName);
std::string hashPlaceholder(const OutputNameView outputName);
extern const Hash impureOutputHash;