guix/nix/libstore/builtins.hh
Congcong Kuo 85a72ed28e
daemon: Use starts_with() and ends_with() instead of string() or hasSuffix()
* nix/libstore/build.cc (DerivationGoal::tryBuildHook): Use starts_with instead
of string()
* nix/libstore/builtins.cc (lookupBuiltinBuilder): Same.
* nix/libstore/builtins.hh (isBuiltin): Same and fix indentation of the file.
* nix/libstore/derivations.cc (DerivationOutput::parseHashInfo, isDerivation):
Same and clean header files.
* nix/libstore/gc.cc (addPermRoot, LocalStore::isActiveTempFile): Same.
* nix/libstore/globals.cc: Same.
* nix/libstore/local-store.cc: Same.
* nix/libstore/misc.cc: Same.
* nix/libstore/store-api.cc (checkStoreName): Same.
* nix/libutil/affinity.cc: Same.
* nix/libutil/archive.cc: Same.
* nix/libutil/spawn.cc: Same.
* nix/libutil/util.{cc, hh} (hasSuffix): Removed.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>
2025-11-03 17:18:37 +01:00

44 lines
1.4 KiB
C++

/* GNU Guix --- Functional package management for GNU
Copyright (C) 2016, 2017 Ludovic Courtès <ludo@gnu.org>
This file is part of GNU Guix.
GNU Guix is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or (at
your option) any later version.
GNU Guix is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with GNU Guix. If not, see <http://www.gnu.org/licenses/>. */
/* Interface to built-in derivation builders. */
#pragma once
#include <derivations.hh>
#include <string>
namespace nix {
inline bool isBuiltin(const Derivation & drv)
{
return drv.builder.starts_with("builtin:");
}
/* Build DRV, which lives at DRVPATH. */
typedef void (*derivationBuilder) (const Derivation &drv,
const std::string &drvPath,
const std::string &output);
/* Return the built-in builder called BUILDER, or NULL if none was
found. */
derivationBuilder lookupBuiltinBuilder(const std::string &builder);
/* Return the list of supported built-in builder names. */
std::list<std::string> builtinBuilderNames();
}