9121fed4b4
Types converted: - `NixStringContextElem` - `OutputsSpec` - `ExtendedOutputsSpec` - `DerivationOutput` - `DerivationType` Existing ones mostly conforming the pattern cleaned up: - `ContentAddressMethod` - `ContentAddressWithReferences` The `DerivationGoal::derivationType` field had a bogus initialization, now caught, so I made it `std::optional`. I think #8829 can make it non-optional again because it will ensure we always have the derivation when we construct a `DerivationGoal`. See that issue (#7479) for details on the general goal. `git grep 'Raw::Raw'` indicates the two types I didn't yet convert `DerivedPath` and `BuiltPath` (and their `Single` variants) . This is because @roberth and I (can't find issue right now...) plan on reworking them somewhat, so I didn't want to churn them more just yet. Co-authored-by: Eelco Dolstra <edolstra@gmail.com>
66 lines
2.1 KiB
C++
66 lines
2.1 KiB
C++
#include "installable-derived-path.hh"
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#include "derivations.hh"
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namespace nix {
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std::string InstallableDerivedPath::what() const
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{
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return derivedPath.to_string(*store);
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}
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DerivedPathsWithInfo InstallableDerivedPath::toDerivedPaths()
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{
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return {{
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.path = derivedPath,
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.info = make_ref<ExtraPathInfo>(),
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}};
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}
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std::optional<StorePath> InstallableDerivedPath::getStorePath()
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{
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return derivedPath.getBaseStorePath();
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}
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InstallableDerivedPath InstallableDerivedPath::parse(
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ref<Store> store,
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std::string_view prefix,
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ExtendedOutputsSpec extendedOutputsSpec)
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{
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auto derivedPath = std::visit(overloaded {
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// If the user did not use ^, we treat the output more
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// liberally: we accept a symlink chain or an actual
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// store path.
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[&](const ExtendedOutputsSpec::Default &) -> DerivedPath {
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auto storePath = store->followLinksToStorePath(prefix);
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// Remove this prior to stabilizing the new CLI.
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if (storePath.isDerivation()) {
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auto oldDerivedPath = DerivedPath::Built {
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.drvPath = makeConstantStorePathRef(storePath),
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.outputs = OutputsSpec::All { },
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};
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warn(
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"The interpretation of store paths arguments ending in `.drv` recently changed. If this command is now failing try again with '%s'",
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oldDerivedPath.to_string(*store));
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};
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return DerivedPath::Opaque {
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.path = std::move(storePath),
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};
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},
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// If the user did use ^, we just do exactly what is written.
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[&](const ExtendedOutputsSpec::Explicit & outputSpec) -> DerivedPath {
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auto drv = make_ref<SingleDerivedPath>(SingleDerivedPath::parse(*store, prefix));
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drvRequireExperiment(*drv);
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return DerivedPath::Built {
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.drvPath = std::move(drv),
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.outputs = outputSpec,
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};
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},
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}, extendedOutputsSpec.raw);
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return InstallableDerivedPath {
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store,
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std::move(derivedPath),
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};
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}
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}
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