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Improve error message parsing external-builders setting

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This commit is contained in:
Eelco Dolstra 2025-07-17 17:35:15 +02:00
parent e290b52613
commit 3cabd4ff2e
1 changed files with 5 additions and 1 deletions
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6
src/libstore/globals.cc
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@ -313,7 +313,11 @@ NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE(Settings::ExternalBuilder, systems, program,
template<> Settings::ExternalBuilders BaseSetting<Settings::ExternalBuilders>::parse(const std::string & str) const template<> Settings::ExternalBuilders BaseSetting<Settings::ExternalBuilders>::parse(const std::string & str) const
{ {
return nlohmann::json::parse(str).template get<Settings::ExternalBuilders>(); try {
return nlohmann::json::parse(str).template get<Settings::ExternalBuilders>();
} catch (std::exception & e) {
throw UsageError("parsing setting '%s': %s", name, e.what());
}
} }
template<> std::string BaseSetting<Settings::ExternalBuilders>::to_string() const template<> std::string BaseSetting<Settings::ExternalBuilders>::to_string() const