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| author | Valentin Gagarin <valentin.gagarin@tweag.io> | 2024-01-13 20:51:37 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-01-13 20:51:37 +0100 |
| commit | fd78de6eeb06d674c9a4b8176c44d8baaca8cb9f (patch) | |
| tree | ed0aba82d9d2339ce22051ade5f5dcfb2eb57528 /pkgs/build-support | |
| parent | 76a31fdb5c4fea3852c36067e6383362094eb7de (diff) | |
| parent | 0530d6bd0498e6f554cc9070a163ac9aec5819c8 (diff) | |
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Merge pull request #267285 from fricklerhandwerk/code-comment
Diffstat (limited to 'pkgs/build-support')
| -rw-r--r-- | pkgs/build-support/mkshell/default.nix | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/pkgs/build-support/mkshell/default.nix b/pkgs/build-support/mkshell/default.nix index 3517e949f67a..5369301ea105 100644 --- a/pkgs/build-support/mkshell/default.nix +++ b/pkgs/build-support/mkshell/default.nix @@ -16,6 +16,10 @@ let mergeInputs = name: (attrs.${name} or [ ]) ++ + # 1. get all `{build,nativeBuild,...}Inputs` from the elements of `inputsFrom` + # 2. since that is a list of lists, `flatten` that into a regular list + # 3. filter out of the result everything that's in `inputsFrom` itself + # this leaves actual dependencies of the derivations in `inputsFrom`, but never the derivations themselves (lib.subtractLists inputsFrom (lib.flatten (lib.catAttrs name inputsFrom))); rest = builtins.removeAttrs attrs [ |