26 lines
794 B
Nix
26 lines
794 B
Nix
{ lib, ... }:
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let
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# "a/b.ext" -> "b"
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fileAttrName = path: let
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ext = lib.last (lib.splitString "." path);
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in lib.removeSuffix ".${ext}" (builtins.baseNameOf path);
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# maps a file to a path
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# "a/b" -> "c/d.ext" -> { name = "d"; value = "a/b/c/d.ext"; }
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fileAttrInPath = path: name: {
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name = fileAttrName name;
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value = path + "/${name}";
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};
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# get an object of files in a directory with a given suffix
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# "a/b" -> { "foo" = "a/b/foo.ext"; "bar" = "a/b/bar.ext"; }
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dirAttrs = suffix: path: lib.mapAttrs'
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(name: _: fileAttrInPath path name)
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(lib.filterAttrs
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(name: type: lib.hasSuffix suffix name && type == "regular")
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(builtins.readDir path));
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in lib.mapAttrs (_: lib.readFile) (dirAttrs ".pub" ../ssh-keys)
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