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Please implement (mostly) exhaustive unit tests for new functions in `./tests.nix`.*/let
# A copy of `lib.makeExtensible'` in order to document `extend`. # It has been leading to some trouble, so we have to document it specially. makeExtensible' = rattrs: let self = rattrs self // { /** Patch the Nixpkgs library
A function that applies patches onto the nixpkgs library. Usage is discouraged for most scenarios.
:::{.note} The name `extends` is a bit misleading, as it doesn't actually extend the library, but rather patches it. It is merely a consequence of being implemented by `makeExtensible`. :::
# Inputs
- An "extension function" `f` that returns attributes that will be updated in the returned Nixpkgs library.
# Output
A patched Nixpkgs library.
:::{.warning} This functionality is intended as an escape hatch for when the provided version of the Nixpkgs library has a flaw.
If you were to use it to add new functionality, you will run into compatibility and interoperability issues. ::: */ extend = f: lib.makeExtensible (lib.extends f rattrs); }; in self;
lib = makeExtensible' ( self: let callLibs = file: import file { lib = self; }; in {
# often used, or depending on very little trivial = callLibs ./trivial.nix; fixedPoints = callLibs ./fixed-points.nix;
# datatypes attrsets = callLibs ./attrsets.nix; lists = callLibs ./lists.nix; strings = callLibs ./strings.nix; stringsWithDeps = callLibs ./strings-with-deps.nix;
# packaging customisation = callLibs ./customisation.nix; derivations = callLibs ./derivations.nix; maintainers = import ../maintainers/maintainer-list.nix; teams = callLibs ../maintainers/computed-team-list.nix; meta = callLibs ./meta.nix; versions = callLibs ./versions.nix;
# module system modules = callLibs ./modules.nix; options = callLibs ./options.nix; types = callLibs ./types.nix;
# constants licenses = callLibs ./licenses; sourceTypes = callLibs ./source-types.nix; systems = callLibs ./systems;
# serialization cli = callLibs ./cli.nix; gvariant = callLibs ./gvariant.nix; generators = callLibs ./generators.nix;
# misc asserts = callLibs ./asserts.nix; debug = callLibs ./debug.nix; misc = callLibs ./deprecated/misc.nix;
# domain-specific fetchers = callLibs ./fetchers.nix;
# Eval-time filesystem handling path = callLibs ./path; filesystem = callLibs ./filesystem.nix; fileset = callLibs ./fileset; sources = callLibs ./sources.nix;
# back-compat aliases platforms = self.systems.doubles;
# linux kernel configuration kernel = callLibs ./kernel.nix;
# network network = callLibs ./network;
# flakes flakes = callLibs ./flakes.nix;
inherit (builtins) getContext hasContext convertHash hashString parseDrvName placeholder fromJSON fromTOML toFile toJSON toString toXML tryEval ; inherit (self.trivial) id const pipe concat "or" and mul div xor bitAnd bitOr bitXor bitNot boolToString boolToYesNo mergeAttrs flip defaultTo mapNullable inNixShell isFloat min max importJSON importTOML warn warnIf warnIfNot throwIf throwIfNot checkListOfEnum info showWarnings nixpkgsVersion version isInOldestRelease oldestSupportedReleaseIsAtLeast mod compare splitByAndCompare seq deepSeq lessThan add sub functionArgs setFunctionArgs isFunction toFunction mirrorFunctionArgs fromHexString toHexString toBaseDigits inPureEvalMode isBool isInt pathExists genericClosure readFile ceil floor ; inherit (self.fixedPoints) fix fix' converge extends composeExtensions composeManyExtensions makeExtensible makeExtensibleWithCustomName toExtension ; inherit (self.attrsets) attrByPath hasAttrByPath setAttrByPath getAttrFromPath attrVals attrNames attrValues getAttrs catAttrs filterAttrs filterAttrsRecursive foldlAttrs foldAttrs collect nameValuePair mapAttrs mapAttrs' mapAttrsToList attrsToList concatMapAttrs mapAttrsRecursive mapAttrsRecursiveCond mapAttrsToListRecursive mapAttrsToListRecursiveCond genAttrs genAttrs' isDerivation toDerivation optionalAttrs zipAttrsWithNames zipAttrsWith zipAttrs recursiveUpdateUntil recursiveUpdate matchAttrs mergeAttrsList overrideExisting showAttrPath getOutput getFirstOutput getBin getLib getStatic getDev getInclude getMan chooseDevOutputs recurseIntoAttrs dontRecurseIntoAttrs cartesianProduct mapCartesianProduct updateManyAttrsByPath listToAttrs hasAttr getAttr isAttrs intersectAttrs removeAttrs ; inherit (self.lists) singleton forEach map foldr fold foldl foldl' imap0 imap1 filter ifilter0 concatMap flatten remove findSingle findFirst any all count optional optionals toList range replicate partition zipListsWith zipLists reverseList listDfs toposort sort sortOn naturalSort compareLists take takeEnd drop dropEnd sublist last init crossLists unique uniqueStrings allUnique intersectLists subtractLists mutuallyExclusive groupBy groupBy' concatLists genList length head tail elem elemAt isList concatAttrValues replaceElemAt ; inherit (self.strings) concatStrings concatMapStrings concatImapStrings stringLength substring isString replaceString replaceStrings intersperse concatStringsSep concatMapStringsSep concatMapAttrsStringSep concatImapStringsSep concatLines makeSearchPath makeSearchPathOutput makeLibraryPath makeIncludePath makeBinPath optionalString hasInfix hasPrefix hasSuffix join stringToCharacters stringAsChars escape escapeShellArg escapeShellArgs isStorePath isStringLike isValidPosixName toShellVar toShellVars trim trimWith escapeRegex escapeURL escapeXML lowerChars upperChars toLower toUpper toCamelCase toSentenceCase typeOf addContextFrom splitString splitStringBy removePrefix removeSuffix versionOlder versionAtLeast getName getVersion match split cmakeOptionType cmakeBool cmakeFeature mesonOption mesonBool mesonEnable nameFromURL enableFeature enableFeatureAs withFeature withFeatureAs fixedWidthString fixedWidthNumber toInt toIntBase10 fileContents appendContext unsafeDiscardStringContext ; inherit (self.stringsWithDeps) textClosureList textClosureMap noDepEntry fullDepEntry packEntry stringAfter ; inherit (self.customisation) overrideDerivation makeOverridable callPackageWith callPackagesWith extendDerivation hydraJob makeScope makeScopeWithSplicing makeScopeWithSplicing' extendMkDerivation renameCrossIndexFrom renameCrossIndexTo mapCrossIndex ; inherit (self.derivations) lazyDerivation optionalDrvAttr warnOnInstantiate addDrvOutputDependencies unsafeDiscardOutputDependency ; inherit (self.generators) mkLuaInline; inherit (self.meta) addMetaAttrs dontDistribute setName updateName appendToName mapDerivationAttrset setPrio lowPrio lowPrioSet hiPrio hiPrioSet licensesSpdx getLicenseFromSpdxId getLicenseFromSpdxIdOr getExe getExe' ; inherit (self.filesystem) pathType pathIsDirectory pathIsRegularFile baseNameOf dirOf isPath packagesFromDirectoryRecursive hashFile readDir readFileType ; inherit (self.sources) cleanSourceFilter cleanSource sourceByRegex sourceFilesBySuffices commitIdFromGitRepo cleanSourceWith pathHasContext canCleanSource pathIsGitRepo revOrTag repoRevToName filterSource ; inherit (self.modules) evalModules setDefaultModuleLocation unifyModuleSyntax applyModuleArgsIfFunction mergeModules mergeModules' mergeOptionDecls mergeDefinitions pushDownProperties dischargeProperties filterOverrides sortProperties fixupOptionType mkIf mkAssert mkDefinition mkMerge mkOverride mkOptionDefault mkDefault mkImageMediaOverride mkForce mkVMOverride mkFixStrictness mkOrder mkBefore mkAfter mkAliasDefinitions mkAliasAndWrapDefinitions fixMergeModules mkRemovedOptionModule mkRenamedOptionModule mkRenamedOptionModuleWith mkMergedOptionModule mkChangedOptionModule mkAliasOptionModule mkDerivedConfig doRename mkAliasOptionModuleMD ; evalOptionValue = lib.warn "External use of `lib.evalOptionValue` is deprecated. If your use case isn't covered by non-deprecated functions, we'd like to know more and perhaps support your use case well, instead of providing access to these low level functions. In this case please open an issue in https://github.com/nixos/nixpkgs/issues/." self.modules.evalOptionValue; inherit (self.options) isOption mkEnableOption mkSinkUndeclaredOptions mergeDefaultOption mergeOneOption mergeEqualOption mergeUniqueOption getValues getFiles optionAttrSetToDocList optionAttrSetToDocList' scrubOptionValue literalExpression showOption showOptionWithDefLocs showFiles unknownModule mkOption mkPackageOption literalMD ; inherit (self.types) isType setType defaultTypeMerge defaultFunctor isOptionType mkOptionType ; inherit (self.asserts) assertMsg assertOneOf ; inherit (self.debug) trace traceIf traceVal traceValFn traceSeq traceSeqN traceValSeq traceValSeqFn traceValSeqN traceValSeqNFn traceFnSeqN addErrorContext unsafeGetAttrPos runTests testAllTrue ; inherit (self.misc) maybeEnv defaultMergeArg defaultMerge foldArgs maybeAttrNullable maybeAttr ifEnable checkFlag getValue checkReqs uniqList uniqListExt condConcat lazyGenericClosure innerModifySumArgs modifySumArgs innerClosePropagation closePropagation nvs setAttr setAttrMerge mergeAttrsWithFunc mergeAttrsConcatenateValues mergeAttrsNoOverride mergeAttrByFunc mergeAttrsByFuncDefaults mergeAttrsByFuncDefaultsClean mergeAttrBy fakeHash fakeSha256 fakeSha512 nixType imap ; inherit (self.versions) compareVersions splitVersion ; inherit (self.network.ipv6) mkEUI64Suffix ; inherit (self.flakes) parseFlakeRef flakeRefToString ; } );inlib