nix flake refactor: avoid with lib; & use lib.optional*
#2813
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Upstream Nixpkgs has been pushing the style of removing ``with lib;`` with the reasoning of clarity around where variables in scope come that hurt readability & static analysis[*]. While on the topic of ``lib``, introduce ``lib.optional`` & ``lib.optionalString`` in a few more places to tidy up the code while using common library patterns. .. [*] https://nix.dev/guides/best-practices#with-scopes Format: text/x-rst
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Upstream Nixpkgs has been pushing the style of removing
with lib;with the reasoning of clarity around where variables in scope come that hurt readability & static analysis1.While on the topic of
lib, introducelib.optional&lib.optionalStringin a few more places to tidy up the code while using common library patterns.Also has been open @ https://gitlab.com/StevenBlack/hosts/-/merge_requests/2
Footnotes
https://nix.dev/guides/best-practices#with-scopes ↩