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* nix/boost: This directory and all files inside it are removed. * nix/libstore/build.cc (Goal::trace): Use ‘std::string’ instead of ‘const format &’. (DerivationGoal::startBuilder, ...): Use ‘std::format’ or ‘std::vformat’ instead of ‘boost::format’. * nix/libstore/builtins.cc (builtinDownload): Same. * nix/libstore/derivations.cc (DerivationOutput::parseHashInfo, ...): Same. * nix/libstore/gc.cc (LocalStore::openGCLock, ...): Same. * nix/libstore/globals.cc (Settings::_get): Same. * nix/libstore/local-store.cc: (checkStoreNotSymlink, ...): Same. * nix/libstore/misc.cc (dfsVisit, showBytes): Same * nix/libstore/optimise-store.cc (makeWritable, ...): Same. * nix/libstore/pathlocks.cc (openLockFile, ...): Same. * nix/libstore/references.cc (search, scanForReferences): Same. * nix/libstore/sqlite.hh (throwSQLiteError): Use ‘std::string’ instead of ‘const format &’. * nix/libstore/sqlite.cc (throwSQLiteError): Use ‘std::string’ instead of ‘const format &’. * nix/libstore/store-api.cc (assertStorePath, ...): Use ‘std::format’ instead of ‘boost::format’. * nix/libutil/affinity.cc (setAffinityTo): Same. * nix/libutil/archive.cc (dumpContents, ...): Same. * nix/libutil/hash.cc (parseHash, parseHash32, parseHash16or32, hashFile): Same. * nix/libutil/hash.hh (parseHash, parseHash32, parseHash16or32, isHash): Same. * nix/libutil/serialise.cc : Add ‘<cassert>’ header file. * nix/libutil/spawn.cc (addPhaseAfter, ...): Use ‘std::format’ instead of ‘boost::format’. * nix/libutil/types.hh (FormatOrString): Removed. (BaseError, BaseError::addPrefix, SysError, MakeError): Use ‘std::string or std::string_view’ instead of ‘FormatOrString’. * nix/libutil/util.hh (Nest::open, printMsg_, warnOnce, expect): Same. * nix/libutil/util.cc (BaseError::BaseError, ...): Same. (writeToStderr, _interrupted): Use std::uncaught_exceptions() instead of std::uncaught_exception() * nix/nix-daemon/nix-daemon.cc (performOp, ...): Same. * nix/nix-daemon/guix-daemon.cc (string_to_bool, ...): Same. * nix/local.mk: Remove ‘libformat.a’ from ‘noinst_LIBRARIES’, remove ‘libformat_a_SOURCES’ and ‘libformat_headers’, remove ‘libformat_a_CPPFLAGS’ from ‘libutil_a_CPPFLAGS’ and ‘guix_daemon_LDADD’, update ‘AM_CXXFLAGS’ to ‘-std=c++20’. Signed-off-by: Ludovic Courtès <ludo@gnu.org>
88 lines
2.5 KiB
C++
88 lines
2.5 KiB
C++
/* GNU Guix --- Functional package management for GNU
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Copyright (C) 2016-2019, 2023 Ludovic Courtès <ludo@gnu.org>
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This file is part of GNU Guix.
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GNU Guix is free software; you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or (at
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your option) any later version.
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GNU Guix is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU Guix. If not, see <http://www.gnu.org/licenses/>. */
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#include <builtins.hh>
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#include <util.hh>
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#include <globals.hh>
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#include <unistd.h>
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#include <cstdlib>
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#include <format>
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namespace nix {
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static void builtinDownload(const Derivation &drv,
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const std::string &drvPath,
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const std::string &output)
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{
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/* Invoke 'guix perform-download'. */
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Strings args;
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args.push_back("perform-download");
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args.push_back(drvPath);
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/* Close all other file descriptors. */
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closeMostFDs(set<int>());
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const char *const argv[] =
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{
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"guix", "perform-download", drvPath.c_str(), output.c_str(), NULL
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};
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/* Tell the script what the store file name is, so that
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'strip-store-file-name' (used for instance to determine the URL of
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content-addressed mirrors) works correctly. */
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setenv("NIX_STORE", settings.nixStore.c_str(), 1);
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/* Tell it about options such as "print-extended-build-trace". */
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setenv("_NIX_OPTIONS", settings.pack().c_str(), 1);
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const string program = settings.guixProgram;
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execv(program.c_str(), (char *const *) argv);
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throw SysError(std::format("failed to run download program '{}'", program));
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}
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static const std::map<std::string, derivationBuilder> builtins =
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{
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{ "download", builtinDownload },
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{ "git-download", builtinDownload }
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};
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derivationBuilder lookupBuiltinBuilder(const std::string & name)
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{
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if (name.substr(0, 8) == "builtin:")
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{
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auto realName = name.substr(8);
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auto builder = builtins.find(realName);
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return builder == builtins.end() ? NULL : builder->second;
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}
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else
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return NULL;
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}
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std::list<std::string> builtinBuilderNames()
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{
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std::list<std::string> result;
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for(auto&& iter: builtins)
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{
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result.push_back(iter.first);
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}
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return result;
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}
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}
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