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fix mkShellNoCC to use packages instead of buildInputs #1020

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Jul 14, 2024
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fix mkShellNoCC to use packages instead of buildInputs #1020

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4 changes: 2 additions & 2 deletions source/tutorials/nix-language.md
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Original file line number Diff line number Diff line change
Expand Up @@ -1936,7 +1936,7 @@ let
message = "hello world";
in
pkgs.mkShellNoCC {
buildInputs = with pkgs; [ cowsay ];
packages = with pkgs; [ cowsay ];
shellHook = ''
cowsay ${message}
'';
Expand All @@ -1953,7 +1953,7 @@ Explanation:
- The name `message` is bound to the string value `"hello world"`.
- The attribute `mkShellNoCC` of the `pkgs` set is a function that is passed an attribute set as argument.
Its return value is also the result of the outer function.
- The attribute set passed to `mkShellNoCC` has the attributes `buildInputs` (set to a list with one element: the `cowsay` attribute from `pkgs`) and `shellHook` (set to an indented string).
- The attribute set passed to `mkShellNoCC` has the attributes `packages` (set to a list with one element: the `cowsay` attribute from `pkgs`) and `shellHook` (set to an indented string).
- The indented string contains an interpolated expression, which will expand the value of `message` to yield `"hello world"`.


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