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95d9c13716
* It is tough to contribute to a project that doesn't use a formatter, * It is extra hard to contribute to a project which has configured the formatter, but ignores it for some files * Code formatting makes it harder to hide obscure / weird bugs by accident or on purpose, Let's rip the bandaid off? Note that PRs currently in flight should be able to be merged relatively easily by applying `clang-format` to their tip prior to merge. Co-authored-by: Graham Christensen <graham@grahamc.com>
55 lines
1.7 KiB
C++
55 lines
1.7 KiB
C++
#include "nix/cmd/installable-derived-path.hh"
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#include "nix/store/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
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InstallableDerivedPath::parse(ref<Store> store, std::string_view prefix, ExtendedOutputsSpec extendedOutputsSpec)
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{
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auto derivedPath = std::visit(
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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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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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},
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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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} // namespace nix
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