Import all nix files in a directory tree.
Discussions: https://oeiuwq.zulipchat.com/join/nqp26cd4kngon6mo3ncgnuap/
dendrix.oeiuwq.com/Dendritic.html
dendritic
inputs
just remembered functions do exist. (#18)
authored by
GitHub
234b5bb6
6d319ab4
+12
-10
+12
-10
default.nix
+12
-10
default.nix
···
99
99
let
100
100
__config = (f self);
101
101
boundAPI = builtins.mapAttrs (_: g: g (self f)) __config.api;
102
+
accAttr = attrName: acc: self (c: mapAttr (f c) attrName acc);
103
+
mergeAttrs = attrs: self (c: (f c) // attrs);
102
104
in
103
105
boundAPI
104
106
// {
···
106
108
__functor = functor;
107
109
108
110
# Configuration updates (accumulating)
109
-
filter = filterf: self (c: mapAttr (f c) "filterf" (and filterf));
110
-
filterNot = filterf: self (c: mapAttr (f c) "filterf" (andNot filterf));
111
-
match = regex: self (c: mapAttr (f c) "filterf" (and (matchesRegex regex)));
112
-
matchNot = regex: self (c: mapAttr (f c) "filterf" (andNot (matchesRegex regex)));
113
-
map = mapf: self (c: mapAttr (f c) "mapf" (compose mapf));
114
-
addPath = path: self (c: mapAttr (f c) "paths" (p: p ++ [ path ]));
115
-
addAPI = api: self (c: mapAttr (f c) "api" (a: a // api));
111
+
filter = filterf: accAttr "filterf" (and filterf);
112
+
filterNot = filterf: accAttr "filterf" (andNot filterf);
113
+
match = regex: accAttr "filterf" (and (matchesRegex regex));
114
+
matchNot = regex: accAttr "filterf" (andNot (matchesRegex regex));
115
+
map = mapf: accAttr "mapf" (compose mapf);
116
+
addPath = path: accAttr "paths" (p: p ++ [ path ]);
117
+
addAPI = api: accAttr "api" (a: a // api);
116
118
117
119
# Configuration updates (non-accumulating)
118
-
withLib = lib: self (c: (f c) // { inherit lib; });
119
-
pipeTo = pipef: self (c: (f c) // { inherit pipef; });
120
-
leafs = self (c: (f c) // { pipef = (i: i); });
120
+
withLib = lib: mergeAttrs { inherit lib; };
121
+
pipeTo = pipef: mergeAttrs { inherit pipef; };
122
+
leafs = mergeAttrs { pipef = (i: i); };
121
123
122
124
# Applies empty (for already path-configured trees)
123
125
result = (self f) [ ];