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KISS. Fix-points are fun but also make things less approachable. Functions in lib/fixed-point.nix had to know that they were being used in the lib/default.nix and couldn't rely on lib. If you find yourself needing to replace an existing lib function, patch entangled. For example lib/fixed-point.sh nixpkgs (this should be pretty rare). Extending is still possible with the merge (`//`) operator.
roberth
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Dec 9, 2021
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roberth
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This is a good change, but also a breaking change. Users of lib.extend should be given time to migrate their code with a deprecation message. The message should reference documentation that helps them migrate. They'll need to learn about specialArgs for example.
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I'm against this in its current form because it breaks the original reason I added |
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Thanks, with the extra context, I don't believe that this PR is worth it anymore. |
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KISS. Fix-points are fun but also make things less approachable.
Functions in lib/fixed-point.nix had to know that they were being used
in the lib/default.nix and couldn't rely on lib.
If you find yourself needing to replace an existing lib function, patch
entangled. For example lib/fixed-point.sh
nixpkgs (this should be pretty rare). Extending is still possible with
the merge (
//) operator.Motivation for this change
Things done
sandbox = trueset innix.conf? (See Nix manual)nix-shell -p nixpkgs-review --run "nixpkgs-review rev HEAD". Note: all changes have to be committed, also see nixpkgs-review usage./result/bin/)nixos/doc/manual/md-to-db.shto update generated release notes