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lib: Add utility functions

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This commit is contained in:
Tom Hubrecht 2023-06-30 18:29:56 +02:00
parent e64c32bf34
commit c06fe743b0
2 changed files with 18 additions and 0 deletions
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12
lib/default.nix
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@ -5,6 +5,8 @@ let
in in
trivial // (with trivial; rec { trivial // (with trivial; rec {
recursiveFuse = builtins.foldl' lib.recursiveUpdate { };
mkImport = root: file: mkImport = root: file:
let path = mkRel root file; in let path = mkRel root file; in
path + (lib.optionalString (!lib.pathIsDirectory path) ".nix"); path + (lib.optionalString (!lib.pathIsDirectory path) ".nix");
@ -19,4 +21,14 @@ trivial // (with trivial; rec {
getAllKeys = names: builtins.concatLists (builtins.map getKeys names); getAllKeys = names: builtins.concatLists (builtins.map getKeys names);
getKeyFiles = builtins.map (compose (n: "${n}.keys") (mkRel ../keys)); getKeyFiles = builtins.map (compose (n: "${n}.keys") (mkRel ../keys));
getNodeKeys = node:
let
meta = import ../meta;
names = builtins.foldl'
(names: group: names ++ meta.members.groups.${group})
(meta.nodes.${node}.admins ++ [ "/machines/${node}" ])
(meta.nodes.${node}.adminGroups ++ [ "root" ]);
in
getAllKeys names;
}) })

6
lib/trivial.nix
View file

@ -27,6 +27,8 @@ rec {
mapSingleFuse = f: mapFuse (x: singleAttr x (f x)); mapSingleFuse = f: mapFuse (x: singleAttr x (f x));
setDefault = default: mapFuse (name: { ${name} = default; });
/* Creates a relative path as a string /* Creates a relative path as a string
Example: Example:
@ -36,4 +38,8 @@ rec {
mkRel = path: file: path + "/${file}"; mkRel = path: file: path + "/${file}";
compose = f: g: (x: g (f x)); compose = f: g: (x: g (f x));
mkBaseSecrets = root: mapFuse (secret: { ${secret}.file = mkRel root secret; });
getSecrets = dir: builtins.attrNames (import (mkRel dir "secrets.nix"));
} }