2024-06-30 08:16:52 +00:00
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/*
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Library of low-level helper functions for nix expressions.
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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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2024-05-01 22:14:04 +00:00
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let
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inherit (import ./fixed-points.nix { inherit lib; }) makeExtensible;
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2024-06-30 08:16:52 +00:00
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lib = makeExtensible (
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self:
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let
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callLibs = file: import file { lib = self; };
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in
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{
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2024-05-01 22:14:04 +00:00
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2024-06-30 08:16:52 +00:00
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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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2024-05-01 22:14:04 +00:00
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2024-06-30 08:16:52 +00:00
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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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2024-05-01 22:14:04 +00:00
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2024-06-30 08:16:52 +00:00
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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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2024-05-01 22:14:04 +00:00
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2024-06-30 08:16:52 +00:00
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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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2024-05-01 22:14:04 +00:00
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2024-06-30 08:16:52 +00:00
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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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2024-05-01 22:14:04 +00:00
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2024-06-30 08:16:52 +00:00
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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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2024-05-01 22:14:04 +00:00
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2024-06-30 08:16:52 +00:00
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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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misc = callLibs ./deprecated/misc.nix;
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2024-05-01 22:14:04 +00:00
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2024-06-30 08:16:52 +00:00
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# domain-specific
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fetchers = callLibs ./fetchers.nix;
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2024-05-01 22:14:04 +00:00
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2024-06-30 08:16:52 +00:00
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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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2024-05-01 22:14:04 +00:00
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2024-06-30 08:16:52 +00:00
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# back-compat aliases
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platforms = self.systems.doubles;
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2024-05-01 22:14:04 +00:00
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2024-06-30 08:16:52 +00:00
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# linux kernel configuration
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kernel = callLibs ./kernel.nix;
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2024-05-01 22:14:04 +00:00
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2024-06-30 08:16:52 +00:00
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inherit (builtins)
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add
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addErrorContext
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attrNames
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concatLists
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deepSeq
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elem
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elemAt
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filter
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genericClosure
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genList
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getAttr
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hasAttr
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head
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isAttrs
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isBool
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isInt
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isList
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isPath
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isString
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length
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lessThan
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listToAttrs
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pathExists
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readFile
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replaceStrings
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seq
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stringLength
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sub
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substring
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tail
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trace
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;
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inherit (self.trivial)
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id
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const
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pipe
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concat
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or
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and
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xor
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bitAnd
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bitOr
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bitXor
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bitNot
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boolToString
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mergeAttrs
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flip
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mapNullable
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inNixShell
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isFloat
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min
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max
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importJSON
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importTOML
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warn
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warnIf
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warnIfNot
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throwIf
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throwIfNot
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checkListOfEnum
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info
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showWarnings
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nixpkgsVersion
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version
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isInOldestRelease
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mod
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compare
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splitByAndCompare
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functionArgs
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setFunctionArgs
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isFunction
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toFunction
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mirrorFunctionArgs
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toHexString
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toBaseDigits
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inPureEvalMode
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;
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inherit (self.fixedPoints)
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fix
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fix'
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converge
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extends
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composeExtensions
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composeManyExtensions
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makeExtensible
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makeExtensibleWithCustomName
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;
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inherit (self.attrsets)
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attrByPath
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hasAttrByPath
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setAttrByPath
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getAttrFromPath
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attrVals
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attrValues
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getAttrs
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catAttrs
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filterAttrs
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filterAttrsRecursive
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foldlAttrs
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foldAttrs
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collect
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nameValuePair
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mapAttrs
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mapAttrs'
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mapAttrsToList
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attrsToList
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concatMapAttrs
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mapAttrsRecursive
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mapAttrsRecursiveCond
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genAttrs
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isDerivation
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toDerivation
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optionalAttrs
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zipAttrsWithNames
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zipAttrsWith
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zipAttrs
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recursiveUpdateUntil
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recursiveUpdate
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matchAttrs
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mergeAttrsList
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overrideExisting
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showAttrPath
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getOutput
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getBin
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getLib
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getDev
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getMan
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chooseDevOutputs
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zipWithNames
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zip
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recurseIntoAttrs
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dontRecurseIntoAttrs
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cartesianProduct
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cartesianProductOfSets
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mapCartesianProduct
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updateManyAttrsByPath
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;
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inherit (self.lists)
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singleton
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forEach
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foldr
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fold
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foldl
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foldl'
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imap0
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imap1
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ifilter0
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concatMap
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flatten
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remove
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findSingle
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findFirst
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any
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all
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count
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optional
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optionals
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toList
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range
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replicate
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partition
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zipListsWith
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zipLists
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reverseList
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listDfs
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toposort
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sort
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sortOn
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naturalSort
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compareLists
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take
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drop
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sublist
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last
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init
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crossLists
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unique
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allUnique
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intersectLists
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subtractLists
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mutuallyExclusive
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groupBy
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groupBy'
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;
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inherit (self.strings)
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concatStrings
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concatMapStrings
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concatImapStrings
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intersperse
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concatStringsSep
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concatMapStringsSep
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concatImapStringsSep
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concatLines
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makeSearchPath
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makeSearchPathOutput
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makeLibraryPath
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makeIncludePath
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makeBinPath
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optionalString
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hasInfix
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hasPrefix
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hasSuffix
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stringToCharacters
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stringAsChars
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escape
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escapeShellArg
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escapeShellArgs
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isStorePath
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isStringLike
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isValidPosixName
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toShellVar
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toShellVars
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escapeRegex
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escapeURL
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escapeXML
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replaceChars
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lowerChars
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upperChars
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toLower
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toUpper
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addContextFrom
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splitString
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removePrefix
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removeSuffix
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versionOlder
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versionAtLeast
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getName
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getVersion
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cmakeOptionType
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cmakeBool
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cmakeFeature
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mesonOption
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mesonBool
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mesonEnable
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nameFromURL
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enableFeature
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enableFeatureAs
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withFeature
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withFeatureAs
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fixedWidthString
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fixedWidthNumber
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toInt
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toIntBase10
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readPathsFromFile
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fileContents
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;
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inherit (self.stringsWithDeps)
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textClosureList
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textClosureMap
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noDepEntry
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fullDepEntry
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packEntry
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stringAfter
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;
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inherit (self.customisation)
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overrideDerivation
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makeOverridable
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callPackageWith
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callPackagesWith
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extendDerivation
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hydraJob
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makeScope
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makeScopeWithSplicing
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makeScopeWithSplicing'
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;
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inherit (self.derivations) lazyDerivation optionalDrvAttr;
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inherit (self.meta)
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addMetaAttrs
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dontDistribute
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setName
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updateName
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appendToName
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mapDerivationAttrset
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setPrio
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lowPrio
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lowPrioSet
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hiPrio
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hiPrioSet
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getLicenseFromSpdxId
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getExe
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getExe'
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;
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inherit (self.filesystem)
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pathType
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pathIsDirectory
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pathIsRegularFile
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packagesFromDirectoryRecursive
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;
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inherit (self.sources)
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cleanSourceFilter
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cleanSource
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sourceByRegex
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sourceFilesBySuffices
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commitIdFromGitRepo
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cleanSourceWith
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pathHasContext
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canCleanSource
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pathIsGitRepo
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;
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inherit (self.modules)
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evalModules
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setDefaultModuleLocation
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unifyModuleSyntax
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applyModuleArgsIfFunction
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mergeModules
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mergeModules'
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mergeOptionDecls
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mergeDefinitions
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pushDownProperties
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|
dischargeProperties
|
|
|
|
|
filterOverrides
|
|
|
|
|
sortProperties
|
|
|
|
|
fixupOptionType
|
|
|
|
|
mkIf
|
|
|
|
|
mkAssert
|
|
|
|
|
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
|
|
|
|
|
literalExample
|
|
|
|
|
showOption
|
|
|
|
|
showOptionWithDefLocs
|
|
|
|
|
showFiles
|
|
|
|
|
unknownModule
|
|
|
|
|
mkOption
|
|
|
|
|
mkPackageOption
|
|
|
|
|
mkPackageOptionMD
|
|
|
|
|
mdDoc
|
|
|
|
|
literalMD
|
|
|
|
|
;
|
|
|
|
|
inherit (self.types)
|
|
|
|
|
isType
|
|
|
|
|
setType
|
|
|
|
|
defaultTypeMerge
|
|
|
|
|
defaultFunctor
|
|
|
|
|
isOptionType
|
|
|
|
|
mkOptionType
|
|
|
|
|
;
|
|
|
|
|
inherit (self.asserts) assertMsg assertOneOf;
|
|
|
|
|
inherit (self.debug)
|
|
|
|
|
traceIf
|
|
|
|
|
traceVal
|
|
|
|
|
traceValFn
|
|
|
|
|
traceSeq
|
|
|
|
|
traceSeqN
|
|
|
|
|
traceValSeq
|
|
|
|
|
traceValSeqFn
|
|
|
|
|
traceValSeqN
|
|
|
|
|
traceValSeqNFn
|
|
|
|
|
traceFnSeqN
|
|
|
|
|
runTests
|
|
|
|
|
testAllTrue
|
|
|
|
|
;
|
|
|
|
|
inherit (self.misc)
|
|
|
|
|
maybeEnv
|
|
|
|
|
defaultMergeArg
|
|
|
|
|
defaultMerge
|
|
|
|
|
foldArgs
|
|
|
|
|
maybeAttrNullable
|
|
|
|
|
maybeAttr
|
|
|
|
|
ifEnable
|
|
|
|
|
checkFlag
|
|
|
|
|
getValue
|
|
|
|
|
checkReqs
|
|
|
|
|
uniqList
|
|
|
|
|
uniqListExt
|
|
|
|
|
condConcat
|
|
|
|
|
lazyGenericClosure
|
|
|
|
|
innerModifySumArgs
|
|
|
|
|
modifySumArgs
|
|
|
|
|
innerClosePropagation
|
|
|
|
|
closePropagation
|
|
|
|
|
mapAttrsFlatten
|
|
|
|
|
nvs
|
|
|
|
|
setAttr
|
|
|
|
|
setAttrMerge
|
|
|
|
|
mergeAttrsWithFunc
|
|
|
|
|
mergeAttrsConcatenateValues
|
|
|
|
|
mergeAttrsNoOverride
|
|
|
|
|
mergeAttrByFunc
|
|
|
|
|
mergeAttrsByFuncDefaults
|
|
|
|
|
mergeAttrsByFuncDefaultsClean
|
|
|
|
|
mergeAttrBy
|
|
|
|
|
fakeHash
|
|
|
|
|
fakeSha256
|
|
|
|
|
fakeSha512
|
|
|
|
|
nixType
|
|
|
|
|
imap
|
|
|
|
|
;
|
|
|
|
|
inherit (self.versions) splitVersion;
|
|
|
|
|
}
|
|
|
|
|
);
|
|
|
|
|
in
|
|
|
|
|
lib
|
