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nix/src/libcmd/misc-store-flags.hh
John Ericson efd36b49e8 nix hash path, and preperatory refactors
- `nix store add` supports text hashing

  With functional test ensuring it matches `builtins.toFile`.

- Factored-out flags for both commands

- Move all common reusable flags to `libcmd`

  - They are not part of the *definition* of the CLI infra, just a usag
    of it.

  - The `libstore` flag couldn't go in `args.hh` in libutil anyways,
    would be awkward for it to live alone

- Shuffle around `Cmd*` hierarchy so flags for deprecated commands don't
  end up on the new ones
2024-02-21 12:11:25 -05:00

21 lines
728 B
C++

#include "args.hh"
#include "content-address.hh"
namespace nix::flag {
Args::Flag hashAlgo(std::string && longName, HashAlgorithm * ha);
static inline Args::Flag hashAlgo(HashAlgorithm * ha)
{
return hashAlgo("hash-algo", ha);
}
Args::Flag hashAlgoOpt(std::string && longName, std::optional<HashAlgorithm> * oha);
Args::Flag hashFormatWithDefault(std::string && longName, HashFormat * hf);
Args::Flag hashFormatOpt(std::string && longName, std::optional<HashFormat> * ohf);
static inline Args::Flag hashAlgoOpt(std::optional<HashAlgorithm> * oha)
{
return hashAlgoOpt("hash-algo", oha);
}
Args::Flag fileIngestionMethod(FileIngestionMethod * method);
Args::Flag contentAddressMethod(ContentAddressMethod * method);
}