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Support flake references in the old CLI

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Fixes #7026.
This commit is contained in:
Eelco Dolstra 2022-12-07 15:23:01 +01:00
parent ae5f62a894
commit fd0ed75118
5 changed files with 42 additions and 4 deletions
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15
src/libcmd/common-eval-args.cc
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@ -146,10 +146,21 @@ Path lookupFileArg(EvalState & state, std::string_view s)
auto storePath = fetchers::downloadTarball(
state.store, EvalSettings::resolvePseudoUrl(s), "source", false).first.storePath;
return state.store->toRealPath(storePath);
} else if (s.size() > 2 && s.at(0) == '<' && s.at(s.size() - 1) == '>') {
}
else if (hasPrefix(s, "flake:")) {
settings.requireExperimentalFeature(Xp::Flakes);
auto flakeRef = parseFlakeRef(std::string(s.substr(6)), {}, true, false);
auto storePath = flakeRef.resolve(state.store).fetchTree(state.store).first.storePath;
return state.store->toRealPath(storePath);
}
else if (s.size() > 2 && s.at(0) == '<' && s.at(s.size() - 1) == '>') {
Path p(s.substr(1, s.size() - 2));
return state.findFile(p);
} else
}
else
return absPath(std::string(s));
}