guix/nix/libstore/references.cc, branch master Transactional package manager, declarative GNU/Linux distribution, reproducible deployment tool, and more! https://guix.gnu.org daemon: libutil: add base32Values and use them. 2026-06-24T13:20:16+00:00 Reepca Russelstein reepca@russelstein.xyz 2026-06-21T12:13:16+00:00 64a0824955aa40ea8e59bd4328ecaaf8caaa2acc Recognizing base32 characters and/or parsing them into byte sequences is done in several places, so it makes sense to provide a common lookup table. * nix/libutil/hash.hh (base32Values, base32ValuesInitialized): new variables. (initializeBase32Values, getBase32Value): new functions. * nix/libutil/hash.cc (base32Values, base32ValuesInitialized): provide definition for variables. (initializeBase32Values, getBase32Value): provide function implementations. (parseHash32): use base32Values. * nix/libstore/references.cc (search): use base32Values. Signed-off-by: Ludovic Courtès <ludo@gnu.org> 
Recognizing base32 characters and/or parsing them into byte sequences is done
in several places, so it makes sense to provide a common lookup table.

* nix/libutil/hash.hh (base32Values, base32ValuesInitialized): new variables.
  (initializeBase32Values, getBase32Value): new functions.
* nix/libutil/hash.cc (base32Values, base32ValuesInitialized): provide
  definition for variables.
  (initializeBase32Values, getBase32Value): provide function implementations.
  (parseHash32): use base32Values.
* nix/libstore/references.cc (search): use base32Values.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>
daemon: Bump to C++20 and use ‘std::format’ instead of ‘boost::format’. 2025-10-19T19:29:39+00:00 Congcong Kuo congcong.kuo@gmail.com 2025-07-21T03:02:40+00:00 3af52f845fe2ceb448416ac7b9f48925673c594e * 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> 
* 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>
daemon: Remove ‘foreach’ and ‘foreach_reverse’ 2025-06-09T20:05:13+00:00 Congcong Kuo congcong.kuo@gmail.com 2025-05-29T15:46:21+00:00 3721eb1d6a9077a9bdb752ff0baa519293a788d4 ‘foreach_reverse’ is not used anywhere * nix/libutil/util.hh (foreach, foreach_reverse): Remove. * nix/libstore/build.cc (addToWeakGoals): Use ‘std::none_of’ instead of macro ‘foreach’. (Goal::waiteeDone, Goal::amDone, UserLock::acquire, rewriteHashes, DerivationGoal::addWantedOutputs, DerivationGoal::haveDerivation, DerivationGoal::outputsSubstituted, DerivationGoal::repairClosure, DerivationGoal::inputsRealised, DerivationGoal::tryToBuild, DerivationGoal::buildDone, DerivationGoal::tryBuildHook, DerivationGoal::startBuilder, DerivationGoal::runChild, parseReferenceSpecifiers, DerivationGoal::registerOutputs, DerivationGoal::checkPathValidity, SubstitutionGoal::tryNext, SubstitutionGoal::referencesValid, Worker::removeGoal, Worker::childTerminated, Worker::run, Worker::waitForInput): Use range-based ‘for’ instead of macro ‘foreach’. * nix/libstore/derivations.cc (writeDerivation, unparseDerivation, hashDerivationModulo): Likewise. * nix/libstore/gc.cc (addAdditionalRoots, LocalStore::deletePathRecursive, LocalStore::canReachRoot, LocalStore::collectGarbage): Likewise. * nix/libstore/globals.cc (Settings::pack): Likewise. * nix/libstore/local-store.cc (checkDerivationOutputs, queryValidPaths, querySubstitutablePaths, querySubstitutablePathInfos, registerValidPaths, verifyStore, verifyPath): Likewise. * nix/libstore/misc.cc (computeFSClosure, dfsVisit, topoSortPaths): Likewise. * nix/libstore/optimise-store.cc (LocalStore::optimisePath_, LocalStore::optimiseStore): Likewise. * nix/libstore/pathlocks.cc (PathLocks::lockPaths, PathLocks::~PathLocks): Likewise. * nix/libstore/references.cc (search, scanForReferences): Likewise. * nix/libstore/store-api.cc (checkStoreName, computeStorePathForText, StoreAPI::makeValidityRegistration, showPaths, readStorePaths): Likewise. * nix/libutil/serialise.cc (writeStrings): Likewise. * nix/libutil/util.cc (concatStringsSep): Likewise. * nix/nix-daemon/nix-daemon.cc (performOp): Likewise. Signed-off-by: Ludovic Courtès <ludo@gnu.org> 
‘foreach_reverse’ is not used anywhere

* nix/libutil/util.hh (foreach, foreach_reverse): Remove.
* nix/libstore/build.cc (addToWeakGoals): Use ‘std::none_of’ instead of macro ‘foreach’.
(Goal::waiteeDone, Goal::amDone, UserLock::acquire, rewriteHashes,
DerivationGoal::addWantedOutputs, DerivationGoal::haveDerivation,
DerivationGoal::outputsSubstituted, DerivationGoal::repairClosure,
DerivationGoal::inputsRealised, DerivationGoal::tryToBuild,
DerivationGoal::buildDone, DerivationGoal::tryBuildHook,
DerivationGoal::startBuilder, DerivationGoal::runChild,
parseReferenceSpecifiers, DerivationGoal::registerOutputs,
DerivationGoal::checkPathValidity, SubstitutionGoal::tryNext,
SubstitutionGoal::referencesValid, Worker::removeGoal,
Worker::childTerminated, Worker::run, Worker::waitForInput): Use range-based
‘for’ instead of macro ‘foreach’.
* nix/libstore/derivations.cc (writeDerivation, unparseDerivation,
hashDerivationModulo): Likewise.
* nix/libstore/gc.cc (addAdditionalRoots, LocalStore::deletePathRecursive,
LocalStore::canReachRoot, LocalStore::collectGarbage): Likewise.
* nix/libstore/globals.cc (Settings::pack): Likewise.
* nix/libstore/local-store.cc (checkDerivationOutputs, queryValidPaths,
querySubstitutablePaths, querySubstitutablePathInfos, registerValidPaths, verifyStore,
verifyPath): Likewise.
* nix/libstore/misc.cc (computeFSClosure, dfsVisit, topoSortPaths): Likewise.
* nix/libstore/optimise-store.cc (LocalStore::optimisePath_, LocalStore::optimiseStore): Likewise.
* nix/libstore/pathlocks.cc (PathLocks::lockPaths, PathLocks::~PathLocks): Likewise.
* nix/libstore/references.cc (search, scanForReferences): Likewise.
* nix/libstore/store-api.cc (checkStoreName, computeStorePathForText,
StoreAPI::makeValidityRegistration, showPaths, readStorePaths): Likewise.
* nix/libutil/serialise.cc (writeStrings): Likewise.
* nix/libutil/util.cc (concatStringsSep): Likewise.
* nix/nix-daemon/nix-daemon.cc (performOp): Likewise.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>
Merge branch 'nix' into 'master'. 2014-12-19T21:47:37+00:00 Ludovic Courtès ludo@gnu.org 2014-12-17T22:00:42+00:00 36457566f9917dc7c0c348d012816a2ca333ef1b