forked from lix-project/lix
32 lines
708 B
C++
32 lines
708 B
C++
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#include "command.hh"
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using namespace nix;
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struct CmdNar : NixMultiCommand
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{
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CmdNar() : MultiCommand(RegisterCommand::getCommandsFor({"nar"}))
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{ }
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std::string description() override
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{
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return "query the contents of NAR files";
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}
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Category category() override { return catUtility; }
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void run() override
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{
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if (!command)
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throw UsageError("'nix nar' requires a sub-command.");
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command->second->prepare();
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command->second->run();
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}
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void printHelp(const string & programName, std::ostream & out) override
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{
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MultiCommand::printHelp(programName, out);
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}
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};
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static auto rCmdNar = registerCommand<CmdNar>("nar");
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