forked from auxolotl/core
205 lines
8.9 KiB
Nix
205 lines
8.9 KiB
Nix
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/* Library of low-level helper functions for nix expressions.
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*
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* Please implement (mostly) exhaustive unit tests
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* for new functions in `./tests.nix`.
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*/
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let
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inherit (import ./fixed-points.nix { inherit lib; }) makeExtensible;
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lib = makeExtensible (self: let
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callLibs = file: import file { lib = self; };
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loadNode = (root: folder:
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let
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static = {
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setup = builtins.fromJSON builtins.readFile ( "${root}/${folder}/static/setup.json" );
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dependencies = builtins.fromJSON builtins.readFile ( "${root}/${folder}/static/dependencies.json" );
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meta = builtins.fromJSON builtins.readFile ( "${root}/${folder}/static/meta.json" );
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};
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_nodeNames = (builtins.attrNames static.dependencies.nodes);
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in
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# basecase
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if (builtins.length _nodeNames) == 0
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then
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{
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static = static;
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value = import "${root}/${folder}/default.nix";
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dependencies = {};
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}
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# recursive case
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else
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{
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static = static;
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value = import "${root}/${folder}/default.nix";
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dependencies.nodes = (builtins.listToAttrs
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(builtins.map
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(nodeName:
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{
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name = nodeName;
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value = (loadNode root nodeName).value;
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}
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)
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_nodeNames
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)
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);
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}
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);
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in {
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builtins = builtins;
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# often used, or depending on very little
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trivial = callLibs ./trivial.nix;
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fixedPoints = callLibs ./fixed-points.nix;
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# datatypes
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attrsets = callLibs ./attrsets.nix;
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lists = callLibs ./lists.nix;
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strings = callLibs ./strings.nix;
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stringsWithDeps = callLibs ./strings-with-deps.nix;
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# packaging
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customisation = callLibs ./customisation.nix;
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derivations = callLibs ./derivations.nix;
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maintainers = import ../maintainers/maintainer-list.nix;
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teams = callLibs ../maintainers/team-list.nix;
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meta = callLibs ./meta.nix;
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versions = callLibs ./versions.nix;
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# module system
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modules = callLibs ./modules.nix;
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options = callLibs ./options.nix;
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types = callLibs ./types.nix;
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# constants
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licenses = callLibs ./licenses.nix;
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sourceTypes = callLibs ./source-types.nix;
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systems = callLibs ./systems;
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# serialization
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cli = callLibs ./cli.nix;
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gvariant = callLibs ./gvariant.nix;
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generators = callLibs ./generators.nix;
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# misc
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asserts = callLibs ./asserts.nix;
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debug = callLibs ./debug.nix;
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# domain-specific
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fetchers = callLibs ./fetchers.nix;
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# Eval-time filesystem handling
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path = callLibs ./path;
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filesystem = callLibs ./filesystem.nix;
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fileset = callLibs ./fileset;
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sources = callLibs ./sources.nix;
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# back-compat aliases
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platforms = self.systems.doubles;
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# linux kernel configuration
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kernel = callLibs ./kernel.nix;
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inherit (builtins) add addErrorContext attrNames concatLists
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deepSeq elem elemAt filter genericClosure genList getAttr
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hasAttr head isAttrs isBool isInt isList isPath isString length
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lessThan listToAttrs pathExists readFile replaceStrings seq
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stringLength sub substring tail trace;
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inherit (self.trivial) id const pipe concat or and xor bitAnd bitOr bitXor
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bitNot boolToString mergeAttrs flip mapNullable inNixShell isFloat min max
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importJSON importTOML warn warnIf warnIfNot throwIf throwIfNot checkListOfEnum
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info showWarnings nixpkgsVersion version isInOldestRelease
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mod compare splitByAndCompare
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functionArgs setFunctionArgs isFunction toFunction mirrorFunctionArgs
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toHexString toBaseDigits inPureEvalMode;
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inherit (self.fixedPoints) fix fix' converge extends composeExtensions
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composeManyExtensions makeExtensible makeExtensibleWithCustomName;
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inherit (self.attrsets) attrByPath hasAttrByPath setAttrByPath
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getAttrFromPath attrVals attrValues getAttrs catAttrs filterAttrs
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filterAttrsRecursive foldlAttrs foldAttrs collect nameValuePair mapAttrs
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mapAttrs' mapAttrsToList attrsToList concatMapAttrs mapAttrsRecursive
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mapAttrsRecursiveCond genAttrs isDerivation toDerivation optionalAttrs
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zipAttrsWithNames zipAttrsWith zipAttrs recursiveUpdateUntil
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recursiveUpdate matchAttrs mergeAttrsList overrideExisting showAttrPath getOutput
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getBin getLib getDev getMan chooseDevOutputs zipWithNames zip
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recurseIntoAttrs dontRecurseIntoAttrs cartesianProduct cartesianProductOfSets
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mapCartesianProduct updateManyAttrsByPath;
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inherit (self.lists) singleton forEach foldr fold foldl foldl' imap0 imap1
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ifilter0 concatMap flatten remove findSingle findFirst any all count
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optional optionals toList range replicate partition zipListsWith zipLists
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reverseList listDfs toposort sort sortOn naturalSort compareLists take
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drop sublist last init crossLists unique allUnique intersectLists
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subtractLists mutuallyExclusive groupBy groupBy';
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inherit (self.strings) concatStrings concatMapStrings concatImapStrings
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intersperse concatStringsSep concatMapStringsSep
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concatImapStringsSep concatLines makeSearchPath makeSearchPathOutput
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makeLibraryPath makeIncludePath makeBinPath optionalString
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hasInfix hasPrefix hasSuffix stringToCharacters stringAsChars escape
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escapeShellArg escapeShellArgs
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isStorePath isStringLike
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isValidPosixName toShellVar toShellVars
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escapeRegex escapeURL escapeXML replaceChars lowerChars
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upperChars toLower toUpper addContextFrom splitString
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removePrefix removeSuffix versionOlder versionAtLeast
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getName getVersion
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cmakeOptionType cmakeBool cmakeFeature
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mesonOption mesonBool mesonEnable
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nameFromURL enableFeature enableFeatureAs withFeature
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withFeatureAs fixedWidthString fixedWidthNumber
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toInt toIntBase10 readPathsFromFile fileContents;
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inherit (self.stringsWithDeps) textClosureList textClosureMap
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noDepEntry fullDepEntry packEntry stringAfter;
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inherit (self.customisation) overrideDerivation makeOverridable
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callPackageWith callPackagesWith extendDerivation hydraJob
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makeScope makeScopeWithSplicing makeScopeWithSplicing';
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inherit (self.derivations) lazyDerivation optionalDrvAttr;
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inherit (self.meta) addMetaAttrs dontDistribute setName updateName
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appendToName mapDerivationAttrset setPrio lowPrio lowPrioSet hiPrio
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hiPrioSet getLicenseFromSpdxId getExe getExe';
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inherit (self.filesystem) pathType pathIsDirectory pathIsRegularFile
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packagesFromDirectoryRecursive;
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inherit (self.sources) cleanSourceFilter
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cleanSource sourceByRegex sourceFilesBySuffices
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commitIdFromGitRepo cleanSourceWith pathHasContext
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canCleanSource pathIsGitRepo;
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inherit (self.modules) evalModules setDefaultModuleLocation
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unifyModuleSyntax applyModuleArgsIfFunction mergeModules
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mergeModules' mergeOptionDecls mergeDefinitions
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pushDownProperties dischargeProperties filterOverrides
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sortProperties fixupOptionType mkIf mkAssert mkMerge mkOverride
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mkOptionDefault mkDefault mkImageMediaOverride mkForce mkVMOverride
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mkFixStrictness mkOrder mkBefore mkAfter mkAliasDefinitions
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mkAliasAndWrapDefinitions fixMergeModules mkRemovedOptionModule
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mkRenamedOptionModule mkRenamedOptionModuleWith
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mkMergedOptionModule mkChangedOptionModule
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mkAliasOptionModule mkDerivedConfig doRename
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mkAliasOptionModuleMD;
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inherit (self.options) isOption mkEnableOption mkSinkUndeclaredOptions
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mergeDefaultOption mergeOneOption mergeEqualOption mergeUniqueOption
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getValues getFiles
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optionAttrSetToDocList optionAttrSetToDocList'
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scrubOptionValue literalExpression literalExample
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showOption showOptionWithDefLocs showFiles
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unknownModule mkOption mkPackageOption mkPackageOptionMD
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mdDoc literalMD;
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inherit (self.types) isType setType defaultTypeMerge defaultFunctor
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isOptionType mkOptionType;
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inherit (self.asserts)
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assertMsg assertOneOf;
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inherit (self.debug) traceIf traceVal traceValFn
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traceSeq traceSeqN traceValSeq
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traceValSeqFn traceValSeqN traceValSeqNFn traceFnSeqN
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runTests testAllTrue;
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inherit (self.versions)
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splitVersion;
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loadStatic = (folder:
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{
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setup = builtins.fromJSON ( builtins.readFile "${folder}/static/setup.json" );
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dependencies = builtins.fromJSON ( builtins.readFile "${folder}/static/dependencies.json" );
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meta = builtins.fromJSON ( builtins.readFile "${folder}/static/meta.json" );
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}
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);
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loadNode = loadNode;
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});
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in lib
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