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https://github.com/NixOS/nix
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cc24766fa6
For example, instead of doing
#include "nix/store-config.hh"
#include "nix/derived-path.hh"
Now do
#include "nix/store/config.hh"
#include "nix/store/derived-path.hh"
This was originally planned in the issue, and also recent requested by
Eelco.
Most of the change is purely mechanical. There is just one small
additional issue. See how, in the example above, we took this
opportunity to also turn `<comp>-config.hh` into `<comp>/config.hh`.
Well, there was already a `nix/util/config.{cc,hh}`. Even though there
is not a public configuration header for libutil (which also would be
called `nix/util/config.{cc,hh}`) that's still confusing, To avoid any
such confusion, we renamed that to `nix/util/configuration.{cc,hh}`.
Finally, note that the libflake headers already did this, so we didn't
need to do anything to them. We wouldn't want to mistakenly get
`nix/flake/flake/flake.hh`!
Progress on #7876
55 lines
1.6 KiB
C++
55 lines
1.6 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 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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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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