forked from lix-project/lix
58 lines
1.3 KiB
C++
58 lines
1.3 KiB
C++
#include "command.hh"
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#include "common-args.hh"
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#include "store-api.hh"
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#include "archive.hh"
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using namespace nix;
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struct CmdAddToStore : MixDryRun, StoreCommand
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{
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Path path;
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std::optional<std::string> namePart;
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CmdAddToStore()
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{
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expectArg("path", &path);
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mkFlag()
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.longName("name")
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.shortName('n')
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.description("name component of the store path")
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.labels({"name"})
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.dest(&namePart);
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}
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std::string description() override
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{
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return "add a path to the Nix store";
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}
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Examples examples() override
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{
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return {
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};
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}
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void run(ref<Store> store) override
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{
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if (!namePart) namePart = baseNameOf(path);
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StringSink sink;
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dumpPath(path, sink);
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auto narHash = hashString(htSHA256, *sink.s);
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ValidPathInfo info(store->makeFixedOutputPath(true, narHash, *namePart));
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info.narHash = narHash;
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info.narSize = sink.s->size();
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info.ca = makeFixedOutputCA(true, info.narHash);
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if (!dryRun)
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store->addToStore(info, sink.s);
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logger->stdout("%s", store->printStorePath(info.path));
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}
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};
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static auto r1 = registerCommand<CmdAddToStore>("add-to-store");
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