stylix: full migration off matugen

Flips stylix.autoEnable on so every supported target picks up colours
from the wallpaper-derived base16 palette, and tears out the per-app
matugen plumbing it replaces:

- fred.nix: drop the matugen config.toml block and the .keep files;
  move btop and ghostty to programs.* with the colour-bearing options
  removed (stylix owns those).
- gnome.nix: remove the matugen and jq packages, the hand-written
  gtk.css home.file overrides (replaced by gtk.gtk{3,4}.extraCss layered
  on top of stylix's theme), the WallpaperShell user-themes override,
  and the gtk-theme/cursor-theme/accent-color dconf entries that stylix
  now writes.
- stylix.nix: add a home.activation hook that recolours Adwaita folder
  SVGs using stylix.colors.base0D and pulls in Papirus mimetypes —
  same outcome as the old matugen post-hook but driven by stylix.
- common.nix: drop the matugen invocation from the `update` alias.

Leftover matugen-only behaviour intentionally dropped: Vesktop CSS,
the GNOME accent hue-mapping, the VSCodium colour-merge (stylix's
vscode target handles that natively). Templates in templates/ are kept
on disk for now; can be removed in a follow-up.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
This commit is contained in:
ediblerope 2026-05-11 19:44:07 +01:00
parent 727eefb20a
commit 1bf08d2097
4 changed files with 150 additions and 163 deletions

View file

@ -87,7 +87,7 @@
# Shell aliases (work in both bash and fish)
environment.shellAliases = {
update = "bash -c 'set -o pipefail && OLD_SYSTEM=$(readlink /run/current-system) && sudo nixos-rebuild switch $@ --impure --flake git+https://forg.gregersen.it/rope/nixos -L --log-format internal-json 2>&1 | nom --json && nvd diff $OLD_SYSTEM /run/current-system && (command -v record-update &>/dev/null && record-update $OLD_SYSTEM /run/current-system || true) && command -v matugen &>/dev/null && matugen image ~/.local/share/backgrounds/wallpaper.png -m dark || true' --";
update = "bash -c 'set -o pipefail && OLD_SYSTEM=$(readlink /run/current-system) && sudo nixos-rebuild switch $@ --impure --flake git+https://forg.gregersen.it/rope/nixos -L --log-format internal-json 2>&1 | nom --json && nvd diff $OLD_SYSTEM /run/current-system && (command -v record-update &>/dev/null && record-update $OLD_SYSTEM /run/current-system || true)' --";
clean = "sudo nix-collect-garbage -d";
ll = "ls -alh";
clear = "command clear";