mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-11-02 07:31:26 +00:00
Merge pull request #23768 from benley/lib-whitespace
lib: fix mixed tab/space indents, trailing whitespace, etc
This commit is contained in:
Jörg Thalheim
GitHub
commit
212efab7ac
@ -1,4 +1,4 @@
|
||||
{lib, pkgs} :
|
||||
{lib, pkgs}:
|
||||
let inherit (lib) nv nvs; in
|
||||
{
|
||||
|
||||
@ -19,7 +19,7 @@ let inherit (lib) nv nvs; in
|
||||
# * vim_configurable
|
||||
#
|
||||
# A minimal example illustrating most features would look like this:
|
||||
# let base = composableDerivation { (fixed : let inherit (fixed.fixed) name in {
|
||||
# let base = composableDerivation { (fixed: let inherit (fixed.fixed) name in {
|
||||
# src = fetchurl {
|
||||
# }
|
||||
# buildInputs = [A];
|
||||
@ -79,7 +79,7 @@ let inherit (lib) nv nvs; in
|
||||
# consider adding addtional elements by derivation.merge { removeAttrs = ["elem"]; };
|
||||
removeAttrs ? ["cfg" "flags"]
|
||||
|
||||
}: (lib.defaultOverridableDelayableArgs ( a: mkDerivation a)
|
||||
}: (lib.defaultOverridableDelayableArgs ( a: mkDerivation a)
|
||||
{
|
||||
inherit applyPreTidy removeAttrs;
|
||||
}).merge;
|
||||
|
||||
@ -24,10 +24,10 @@ rec {
|
||||
traceValSeq = v: traceVal (builtins.deepSeq v v);
|
||||
|
||||
# this can help debug your code as well - designed to not produce thousands of lines
|
||||
traceShowVal = x : trace (showVal x) x;
|
||||
traceShowVal = x: trace (showVal x) x;
|
||||
traceShowValMarked = str: x: trace (str + showVal x) x;
|
||||
attrNamesToStr = a : lib.concatStringsSep "; " (map (x : "${x}=") (attrNames a));
|
||||
showVal = x :
|
||||
attrNamesToStr = a: lib.concatStringsSep "; " (map (x: "${x}=") (attrNames a));
|
||||
showVal = x:
|
||||
if isAttrs x then
|
||||
if x ? outPath then "x is a derivation, name ${if x ? name then x.name else "<no name>"}, { ${attrNamesToStr x} }"
|
||||
else "x is attr set { ${attrNamesToStr x} }"
|
||||
@ -43,9 +43,9 @@ rec {
|
||||
|
||||
# trace the arguments passed to function and its result
|
||||
# maybe rewrite these functions in a traceCallXml like style. Then one function is enough
|
||||
traceCall = n : f : a : let t = n2 : x : traceShowValMarked "${n} ${n2}:" x; in t "result" (f (t "arg 1" a));
|
||||
traceCall2 = n : f : a : b : let t = n2 : x : traceShowValMarked "${n} ${n2}:" x; in t "result" (f (t "arg 1" a) (t "arg 2" b));
|
||||
traceCall3 = n : f : a : b : c : let t = n2 : x : traceShowValMarked "${n} ${n2}:" x; in t "result" (f (t "arg 1" a) (t "arg 2" b) (t "arg 3" c));
|
||||
traceCall = n: f: a: let t = n2: x: traceShowValMarked "${n} ${n2}:" x; in t "result" (f (t "arg 1" a));
|
||||
traceCall2 = n: f: a: b: let t = n2: x: traceShowValMarked "${n} ${n2}:" x; in t "result" (f (t "arg 1" a) (t "arg 2" b));
|
||||
traceCall3 = n: f: a: b: c: let t = n2: x: traceShowValMarked "${n} ${n2}:" x; in t "result" (f (t "arg 1" a) (t "arg 2" b) (t "arg 3" c));
|
||||
|
||||
# FIXME: rename this?
|
||||
traceValIfNot = c: x:
|
||||
@ -71,7 +71,7 @@ rec {
|
||||
|
||||
# create a test assuming that list elements are true
|
||||
# usage: { testX = allTrue [ true ]; }
|
||||
testAllTrue = expr : { inherit expr; expected = map (x: true) expr; };
|
||||
testAllTrue = expr: { inherit expr; expected = map (x: true) expr; };
|
||||
|
||||
strict = v:
|
||||
trace "Warning: strict is deprecated and will be removed in the next release"
|
||||
|
||||
@ -16,23 +16,23 @@ rec {
|
||||
|
||||
defaultMergeArg = x : y: if builtins.isAttrs y then
|
||||
y
|
||||
else
|
||||
else
|
||||
(y x);
|
||||
defaultMerge = x: y: x // (defaultMergeArg x y);
|
||||
foldArgs = merger: f: init: x:
|
||||
let arg=(merger init (defaultMergeArg init x));
|
||||
# now add the function with composed args already applied to the final attrs
|
||||
base = (setAttrMerge "passthru" {} (f arg)
|
||||
( z : z // rec {
|
||||
function = foldArgs merger f arg;
|
||||
args = (lib.attrByPath ["passthru" "args"] {} z) // x;
|
||||
foldArgs = merger: f: init: x:
|
||||
let arg = (merger init (defaultMergeArg init x));
|
||||
# now add the function with composed args already applied to the final attrs
|
||||
base = (setAttrMerge "passthru" {} (f arg)
|
||||
( z: z // rec {
|
||||
function = foldArgs merger f arg;
|
||||
args = (lib.attrByPath ["passthru" "args"] {} z) // x;
|
||||
} ));
|
||||
withStdOverrides = base // {
|
||||
override = base.passthru.function;
|
||||
} ;
|
||||
withStdOverrides = base // {
|
||||
override = base.passthru.function;
|
||||
};
|
||||
in
|
||||
withStdOverrides;
|
||||
|
||||
withStdOverrides;
|
||||
|
||||
|
||||
# predecessors: proposed replacement for applyAndFun (which has a bug cause it merges twice)
|
||||
# the naming "overridableDelayableArgs" tries to express that you can
|
||||
@ -49,35 +49,35 @@ rec {
|
||||
#
|
||||
# examples: see test cases "res" below;
|
||||
overridableDelayableArgs =
|
||||
f : # the function applied to the arguments
|
||||
initial : # you pass attrs, the functions below are passing a function taking the fix argument
|
||||
f: # the function applied to the arguments
|
||||
initial: # you pass attrs, the functions below are passing a function taking the fix argument
|
||||
let
|
||||
takeFixed = if isFunction initial then initial else (fixed : initial); # transform initial to an expression always taking the fixed argument
|
||||
tidy = args :
|
||||
tidy = args:
|
||||
let # apply all functions given in "applyPreTidy" in sequence
|
||||
applyPreTidyFun = fold ( n : a : x : n ( a x ) ) lib.id (maybeAttr "applyPreTidy" [] args);
|
||||
applyPreTidyFun = fold ( n: a: x: n ( a x ) ) lib.id (maybeAttr "applyPreTidy" [] args);
|
||||
in removeAttrs (applyPreTidyFun args) ( ["applyPreTidy"] ++ (maybeAttr "removeAttrs" [] args) ); # tidy up args before applying them
|
||||
fun = n : x :
|
||||
let newArgs = fixed :
|
||||
let args = takeFixed fixed;
|
||||
mergeFun = args.${n};
|
||||
in if isAttrs x then (mergeFun args x)
|
||||
else assert isFunction x;
|
||||
mergeFun args (x ( args // { inherit fixed; }));
|
||||
in overridableDelayableArgs f newArgs;
|
||||
fun = n: x:
|
||||
let newArgs = fixed:
|
||||
let args = takeFixed fixed;
|
||||
mergeFun = args.${n};
|
||||
in if isAttrs x then (mergeFun args x)
|
||||
else assert isFunction x;
|
||||
mergeFun args (x ( args // { inherit fixed; }));
|
||||
in overridableDelayableArgs f newArgs;
|
||||
in
|
||||
(f (tidy (lib.fix takeFixed))) // {
|
||||
merge = fun "mergeFun";
|
||||
replace = fun "keepFun";
|
||||
};
|
||||
defaultOverridableDelayableArgs = f :
|
||||
defaultOverridableDelayableArgs = f:
|
||||
let defaults = {
|
||||
mergeFun = mergeAttrByFunc; # default merge function. merge strategie (concatenate lists, strings) is given by mergeAttrBy
|
||||
keepFun = a : b : { inherit (a) removeAttrs mergeFun keepFun mergeAttrBy; } // b; # even when using replace preserve these values
|
||||
keepFun = a: b: { inherit (a) removeAttrs mergeFun keepFun mergeAttrBy; } // b; # even when using replace preserve these values
|
||||
applyPreTidy = []; # list of functions applied to args before args are tidied up (usage case : prepareDerivationArgs)
|
||||
mergeAttrBy = mergeAttrBy // {
|
||||
applyPreTidy = a : b : a ++ b;
|
||||
removeAttrs = a : b: a ++ b;
|
||||
applyPreTidy = a: b: a ++ b;
|
||||
removeAttrs = a: b: a ++ b;
|
||||
};
|
||||
removeAttrs = ["mergeFun" "keepFun" "mergeAttrBy" "removeAttrs" "fixed" ]; # before applying the arguments to the function make sure these names are gone
|
||||
};
|
||||
@ -86,7 +86,7 @@ rec {
|
||||
|
||||
|
||||
# rec { # an example of how composedArgsAndFun can be used
|
||||
# a = composedArgsAndFun (x : x) { a = ["2"]; meta = { d = "bar";}; };
|
||||
# a = composedArgsAndFun (x: x) { a = ["2"]; meta = { d = "bar";}; };
|
||||
# # meta.d will be lost ! It's your task to preserve it (eg using a merge function)
|
||||
# b = a.passthru.function { a = [ "3" ]; meta = { d2 = "bar2";}; };
|
||||
# # instead of passing/ overriding values you can use a merge function:
|
||||
@ -119,7 +119,7 @@ rec {
|
||||
else if val == true || val == false then false
|
||||
else null;
|
||||
|
||||
|
||||
|
||||
# Return true only if there is an attribute and it is true.
|
||||
checkFlag = attrSet: name:
|
||||
if name == "true" then true else
|
||||
@ -134,29 +134,29 @@ rec {
|
||||
( attrByPath [name] (if checkFlag attrSet name then true else
|
||||
if argList == [] then null else
|
||||
let x = builtins.head argList; in
|
||||
if (head x) == name then
|
||||
if (head x) == name then
|
||||
(head (tail x))
|
||||
else (getValue attrSet
|
||||
else (getValue attrSet
|
||||
(tail argList) name)) attrSet );
|
||||
|
||||
|
||||
|
||||
# Input : attrSet, [[name default] ...], [ [flagname reqs..] ... ]
|
||||
# Output : are reqs satisfied? It's asserted.
|
||||
checkReqs = attrSet : argList : condList :
|
||||
checkReqs = attrSet: argList: condList:
|
||||
(
|
||||
fold lib.and true
|
||||
(map (x: let name = (head x) ; in
|
||||
|
||||
((checkFlag attrSet name) ->
|
||||
fold lib.and true
|
||||
(map (x: let name = (head x); in
|
||||
|
||||
((checkFlag attrSet name) ->
|
||||
(fold lib.and true
|
||||
(map (y: let val=(getValue attrSet argList y); in
|
||||
(val!=null) && (val!=false))
|
||||
(tail x))))) condList)) ;
|
||||
|
||||
(val!=null) && (val!=false))
|
||||
(tail x))))) condList));
|
||||
|
||||
|
||||
# This function has O(n^2) performance.
|
||||
uniqList = {inputList, acc ? []} :
|
||||
let go = xs : acc :
|
||||
uniqList = { inputList, acc ? [] }:
|
||||
let go = xs: acc:
|
||||
if xs == []
|
||||
then []
|
||||
else let x = head xs;
|
||||
@ -164,26 +164,26 @@ rec {
|
||||
in y ++ go (tail xs) (y ++ acc);
|
||||
in go inputList acc;
|
||||
|
||||
uniqListExt = {inputList, outputList ? [],
|
||||
getter ? (x : x), compare ? (x: y: x==y)}:
|
||||
uniqListExt = { inputList,
|
||||
outputList ? [],
|
||||
getter ? (x: x),
|
||||
compare ? (x: y: x==y) }:
|
||||
if inputList == [] then outputList else
|
||||
let x=head inputList;
|
||||
isX = y: (compare (getter y) (getter x));
|
||||
newOutputList = outputList ++
|
||||
(if any isX outputList then [] else [x]);
|
||||
in uniqListExt {outputList=newOutputList;
|
||||
inputList = (tail inputList);
|
||||
inherit getter compare;
|
||||
};
|
||||
let x = head inputList;
|
||||
isX = y: (compare (getter y) (getter x));
|
||||
newOutputList = outputList ++
|
||||
(if any isX outputList then [] else [x]);
|
||||
in uniqListExt { outputList = newOutputList;
|
||||
inputList = (tail inputList);
|
||||
inherit getter compare;
|
||||
};
|
||||
|
||||
|
||||
|
||||
condConcat = name: list: checker:
|
||||
if list == [] then name else
|
||||
if checker (head list) then
|
||||
condConcat
|
||||
(name + (head (tail list)))
|
||||
(tail (tail list))
|
||||
if checker (head list) then
|
||||
condConcat
|
||||
(name + (head (tail list)))
|
||||
(tail (tail list))
|
||||
checker
|
||||
else condConcat
|
||||
name (tail (tail list)) checker;
|
||||
@ -202,12 +202,12 @@ rec {
|
||||
in
|
||||
work startSet [] [];
|
||||
|
||||
innerModifySumArgs = f: x: a: b: if b == null then (f a b) // x else
|
||||
innerModifySumArgs = f: x: a: b: if b == null then (f a b) // x else
|
||||
innerModifySumArgs f x (a // b);
|
||||
modifySumArgs = f: x: innerModifySumArgs f x {};
|
||||
|
||||
|
||||
innerClosePropagation = acc : xs :
|
||||
innerClosePropagation = acc: xs:
|
||||
if xs == []
|
||||
then acc
|
||||
else let y = head xs;
|
||||
@ -227,31 +227,31 @@ rec {
|
||||
closePropagation = list: (uniqList {inputList = (innerClosePropagation [] list);});
|
||||
|
||||
# calls a function (f attr value ) for each record item. returns a list
|
||||
mapAttrsFlatten = f : r : map (attr: f attr r.${attr}) (attrNames r);
|
||||
mapAttrsFlatten = f: r: map (attr: f attr r.${attr}) (attrNames r);
|
||||
|
||||
# attribute set containing one attribute
|
||||
nvs = name : value : listToAttrs [ (nameValuePair name value) ];
|
||||
nvs = name: value: listToAttrs [ (nameValuePair name value) ];
|
||||
# adds / replaces an attribute of an attribute set
|
||||
setAttr = set : name : v : set // (nvs name v);
|
||||
setAttr = set: name: v: set // (nvs name v);
|
||||
|
||||
# setAttrMerge (similar to mergeAttrsWithFunc but only merges the values of a particular name)
|
||||
# setAttrMerge "a" [] { a = [2];} (x : x ++ [3]) -> { a = [2 3]; }
|
||||
# setAttrMerge "a" [] { } (x : x ++ [3]) -> { a = [ 3]; }
|
||||
setAttrMerge = name : default : attrs : f :
|
||||
# setAttrMerge "a" [] { a = [2];} (x: x ++ [3]) -> { a = [2 3]; }
|
||||
# setAttrMerge "a" [] { } (x: x ++ [3]) -> { a = [ 3]; }
|
||||
setAttrMerge = name: default: attrs: f:
|
||||
setAttr attrs name (f (maybeAttr name default attrs));
|
||||
|
||||
# Using f = a : b = b the result is similar to //
|
||||
# Using f = a: b = b the result is similar to //
|
||||
# merge attributes with custom function handling the case that the attribute
|
||||
# exists in both sets
|
||||
mergeAttrsWithFunc = f : set1 : set2 :
|
||||
fold (n: set : if set ? ${n}
|
||||
mergeAttrsWithFunc = f: set1: set2:
|
||||
fold (n: set: if set ? ${n}
|
||||
then setAttr set n (f set.${n} set2.${n})
|
||||
else set )
|
||||
(set2 // set1) (attrNames set2);
|
||||
|
||||
# merging two attribute set concatenating the values of same attribute names
|
||||
# eg { a = 7; } { a = [ 2 3 ]; } becomes { a = [ 7 2 3 ]; }
|
||||
mergeAttrsConcatenateValues = mergeAttrsWithFunc ( a : b : (toList a) ++ (toList b) );
|
||||
mergeAttrsConcatenateValues = mergeAttrsWithFunc ( a: b: (toList a) ++ (toList b) );
|
||||
|
||||
# merges attributes using //, if a name exisits in both attributes
|
||||
# an error will be triggered unless its listed in mergeLists
|
||||
@ -262,10 +262,10 @@ rec {
|
||||
# ! deprecated, use mergeAttrByFunc instead
|
||||
mergeAttrsNoOverride = { mergeLists ? ["buildInputs" "propagatedBuildInputs"],
|
||||
overrideSnd ? [ "buildPhase" ]
|
||||
} : attrs1 : attrs2 :
|
||||
fold (n: set :
|
||||
}: attrs1: attrs2:
|
||||
fold (n: set:
|
||||
setAttr set n ( if set ? ${n}
|
||||
then # merge
|
||||
then # merge
|
||||
if elem n mergeLists # attribute contains list, merge them by concatenating
|
||||
then attrs2.${n} ++ attrs1.${n}
|
||||
else if elem n overrideSnd
|
||||
@ -286,14 +286,14 @@ rec {
|
||||
# { mergeAttrsBy = [...]; buildInputs = [ a b c d ]; }
|
||||
# is used by prepareDerivationArgs, defaultOverridableDelayableArgs and can be used when composing using
|
||||
# foldArgs, composedArgsAndFun or applyAndFun. Example: composableDerivation in all-packages.nix
|
||||
mergeAttrByFunc = x : y :
|
||||
mergeAttrByFunc = x: y:
|
||||
let
|
||||
mergeAttrBy2 = { mergeAttrBy=lib.mergeAttrs; }
|
||||
mergeAttrBy2 = { mergeAttrBy = lib.mergeAttrs; }
|
||||
// (maybeAttr "mergeAttrBy" {} x)
|
||||
// (maybeAttr "mergeAttrBy" {} y); in
|
||||
fold lib.mergeAttrs {} [
|
||||
x y
|
||||
(mapAttrs ( a : v : # merge special names using given functions
|
||||
(mapAttrs ( a: v: # merge special names using given functions
|
||||
if x ? ${a}
|
||||
then if y ? ${a}
|
||||
then v x.${a} y.${a} # both have attr, use merge func
|
||||
@ -313,9 +313,9 @@ rec {
|
||||
#
|
||||
# This function is best explained by an example:
|
||||
#
|
||||
# {version ? "2.x"} :
|
||||
# {version ? "2.x"}:
|
||||
#
|
||||
# mkDerivation (mergeAttrsByVersion "package-name" version
|
||||
# mkDerivation (mergeAttrsByVersion "package-name" version
|
||||
# { # version specific settings
|
||||
# "git" = { src = ..; preConfigre = "autogen.sh"; buildInputs = [automake autoconf libtool]; };
|
||||
# "2.x" = { src = ..; };
|
||||
@ -346,21 +346,24 @@ rec {
|
||||
# See misc.nix -> versionedDerivation
|
||||
# discussion: nixpkgs: pull/310
|
||||
mergeAttrsByVersion = name: version: attrsByVersion: base:
|
||||
mergeAttrsByFuncDefaultsClean [ { name = "${name}-${version}"; } base (maybeAttr version (throw "bad version ${version} for ${name}") attrsByVersion)];
|
||||
mergeAttrsByFuncDefaultsClean [ { name = "${name}-${version}"; }
|
||||
base
|
||||
(maybeAttr version (throw "bad version ${version} for ${name}") attrsByVersion)
|
||||
];
|
||||
|
||||
# sane defaults (same name as attr name so that inherit can be used)
|
||||
mergeAttrBy = # { buildInputs = concatList; [...]; passthru = mergeAttr; [..]; }
|
||||
listToAttrs (map (n : nameValuePair n lib.concat)
|
||||
listToAttrs (map (n: nameValuePair n lib.concat)
|
||||
[ "nativeBuildInputs" "buildInputs" "propagatedBuildInputs" "configureFlags" "prePhases" "postAll" "patches" ])
|
||||
// listToAttrs (map (n : nameValuePair n lib.mergeAttrs) [ "passthru" "meta" "cfg" "flags" ])
|
||||
// listToAttrs (map (n : nameValuePair n (a: b: "${a}\n${b}") ) [ "preConfigure" "postInstall" ])
|
||||
// listToAttrs (map (n: nameValuePair n lib.mergeAttrs) [ "passthru" "meta" "cfg" "flags" ])
|
||||
// listToAttrs (map (n: nameValuePair n (a: b: "${a}\n${b}") ) [ "preConfigure" "postInstall" ])
|
||||
;
|
||||
|
||||
# prepareDerivationArgs tries to make writing configurable derivations easier
|
||||
# example:
|
||||
# prepareDerivationArgs {
|
||||
# mergeAttrBy = {
|
||||
# myScript = x : y : x ++ "\n" ++ y;
|
||||
# myScript = x: y: x ++ "\n" ++ y;
|
||||
# };
|
||||
# cfg = {
|
||||
# readlineSupport = true;
|
||||
@ -392,10 +395,10 @@ rec {
|
||||
# TODO use args.mergeFun here as well?
|
||||
prepareDerivationArgs = args:
|
||||
let args2 = { cfg = {}; flags = {}; } // args;
|
||||
flagName = name : "${name}Support";
|
||||
cfgWithDefaults = (listToAttrs (map (n : nameValuePair (flagName n) false) (attrNames args2.flags)))
|
||||
flagName = name: "${name}Support";
|
||||
cfgWithDefaults = (listToAttrs (map (n: nameValuePair (flagName n) false) (attrNames args2.flags)))
|
||||
// args2.cfg;
|
||||
opts = attrValues (mapAttrs (a : v :
|
||||
opts = attrValues (mapAttrs (a: v:
|
||||
let v2 = if v ? set || v ? unset then v else { set = v; };
|
||||
n = if cfgWithDefaults.${flagName a} then "set" else "unset";
|
||||
attr = maybeAttr n {} v2; in
|
||||
|
||||
@ -114,7 +114,7 @@ rec {
|
||||
/* Massage a module into canonical form, that is, a set consisting
|
||||
of ‘options’, ‘config’ and ‘imports’ attributes. */
|
||||
unifyModuleSyntax = file: key: m:
|
||||
let metaSet = if m ? meta
|
||||
let metaSet = if m ? meta
|
||||
then { meta = m.meta; }
|
||||
else {};
|
||||
in
|
||||
@ -595,7 +595,7 @@ rec {
|
||||
functionality
|
||||
|
||||
This show a warning if any a.b.c or d.e.f is set, and set the value of
|
||||
x.y.z to the result of the merge function
|
||||
x.y.z to the result of the merge function
|
||||
*/
|
||||
mkMergedOptionModule = from: to: mergeFn:
|
||||
{ config, options, ... }:
|
||||
@ -611,12 +611,12 @@ rec {
|
||||
let val = getAttrFromPath f config;
|
||||
opt = getAttrFromPath f options;
|
||||
in
|
||||
optionalString
|
||||
optionalString
|
||||
(val != "_mkMergedOptionModule")
|
||||
"The option `${showOption f}' defined in ${showFiles opt.files} has been changed to `${showOption to}' that has a different type. Please read `${showOption to}' documentation and update your configuration accordingly."
|
||||
) from);
|
||||
} // setAttrByPath to (mkMerge
|
||||
(optional
|
||||
(optional
|
||||
(any (f: (getAttrFromPath f config) != "_mkMergedOptionModule") from)
|
||||
(mergeFn config)));
|
||||
};
|
||||
|
||||
@ -80,7 +80,7 @@ runTests {
|
||||
y = x.merge {};
|
||||
in (y.merge) { a = 10; };
|
||||
|
||||
resRem7 = res6.replace (a : removeAttrs a ["a"]);
|
||||
resRem7 = res6.replace (a: removeAttrs a ["a"]);
|
||||
|
||||
resReplace6 = let x = defaultOverridableDelayableArgs id { a = 7; mergeAttrBy = { a = add; }; };
|
||||
x2 = x.merge { a = 20; }; # now we have 27
|
||||
@ -88,10 +88,10 @@ runTests {
|
||||
|
||||
# fixed tests (delayed args): (when using them add some comments, please)
|
||||
resFixed1 =
|
||||
let x = defaultOverridableDelayableArgs id ( x : { a = 7; c = x.fixed.b; });
|
||||
y = x.merge (x : { name = "name-${builtins.toString x.fixed.c}"; });
|
||||
let x = defaultOverridableDelayableArgs id ( x: { a = 7; c = x.fixed.b; });
|
||||
y = x.merge (x: { name = "name-${builtins.toString x.fixed.c}"; });
|
||||
in (y.merge) { b = 10; };
|
||||
strip = attrs : removeAttrs attrs ["merge" "replace"];
|
||||
strip = attrs: removeAttrs attrs ["merge" "replace"];
|
||||
in all id
|
||||
[ ((strip res1) == { })
|
||||
((strip res2) == { a = 7; })
|
||||
|
||||
@ -81,7 +81,7 @@ rec {
|
||||
# name: name of the type
|
||||
# type: type function.
|
||||
# wrapped: the type wrapped in case of compound types.
|
||||
# payload: values of the type, two payloads of the same type must be
|
||||
# payload: values of the type, two payloads of the same type must be
|
||||
# combinable with the binOp binary operation.
|
||||
# binOp: binary operation that merge two payloads of the same type.
|
||||
functor ? defaultFunctor name
|
||||
|
||||
Loading…
Reference in New Issue
Block a user