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Ensure all store types support "real" URIs

Browse source 
In particular `local://<path>` and `unix://` (without any path) now
work, and mean the same things as `local` and `daemon`, respectively. We
thus now have the opportunity to desguar `local` and `daemon` early.

This will allow me to make a change to
https://github.com/NixOS/nix/pull/9839 requested during review to
desugar those earlier.

Co-authored-by: Théophane Hufschmitt <7226587+thufschmitt@users.noreply.github.com>
This commit is contained in:
John Ericson 2024-01-25 10:31:52 -05:00
parent 3a7d62528d
commit 470c0501eb
19 changed files with 170 additions and 75 deletions
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16
src/libstore/local-store.cc
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@ -463,10 +463,20 @@ LocalStore::LocalStore(const Params & params)
}
LocalStore::LocalStore(std::string scheme, std::string path, const Params & params)
: LocalStore(params)
LocalStore::LocalStore(
std::string_view scheme,
PathView path,
const Params & _params)
: LocalStore([&]{
// Default `?root` from `path` if non set
if (!path.empty() && _params.count("root") == 0) {
auto params = _params;
params.insert_or_assign("root", std::string { path });
return params;
}
return _params;
}())
{
throw UnimplementedError("LocalStore");
}