theme-sync

Palette-driven theming engine for the equisdots desktop. It reads the active palette from settings.json and syncs a set of applications with it — one module per application, and a failing target never aborts the rest.

How it works

1. Palettes are plain JSON files: base16 (color0..color15) + background/ foreground + optional roles overrides. The data and its schema live in equisdots/palettes.
2. The active palette slug comes from settings.json → dock.palette (fallback x).
3. Each target under themesync/targets/ regenerates its application's config: per-palette artifacts (kitty, starship, xtop, nvim, opencode, Qt, xfetch) or active-only config (VS Code, browsers, rofi, cava, GTK).

Usage

./theme-sync.sh --list                  # targets + availability
./theme-sync.sh --dry-run               # show what would change, write nothing
./theme-sync.sh --targets kitty,xfetch  # only these apps
./theme-sync.sh --palettes DIR --settings FILE

Defaults target the equisdots desktop layout:

• palettes: ~/.config/hypr/scripts/quickshell/dock/palettes
• settings: ~/.config/hypr/settings.json

Targets

Target	What it writes
kitty	~/.config/kitty/themes/<slug>.conf + include and active border in kitty.conf
starship	per-palette themes + fixed ~/.config/starship.toml + STARSHIP_CONFIG in .zshrc/.bashrc
xtop	~/.config/xtop/themes/<slug>.jsonc + active theme (xtop --ct)
vscode	workbench.colorTheme / workbench.iconTheme in Code / Code - Insiders
nvim	lua/themes/palettes.lua + active-theme bootstrap
browsers	Brave/Beta prefs (color_scheme2, accent) + Firefox user.js
opencode	~/.config/opencode/themes/<slug>.json + active theme in tui.json
rofi	colors.rasi + config.rasi (dmenu included)
cava	managed [color] block with a palette gradient
qt	qt6ct/qt5ct color schemes + active config
gtk	gtk-3.0/gtk-4.0 gtk.css overrides + system color-scheme
xfetch	~/.config/xfetch/themes/<slug>.jsonc (hex) + active theme

Palette format

Minimal example (see the palettes schema for the full contract):

{
  "name": "X",
  "slug": "x",
  "author": "xscriptor",
  "base16": { "color0": "#0a0a0a", "color1": "#fc618d", "color7": "#f7f1ff", "color15": "#f7f1ff" },
  "background": "#0a0a0a",
  "foreground": "#f7f1ff",
  "roles": { "workspaceActive": "#eab308" }
}

x is special: it is the fallback palette (used when the active palette file is missing), so it must always exist. index.json in the palettes repo is the ordered list the desktop panel shows.

Adding a target

Create themesync/targets/<app>.py:

NAME = "app"
DESCRIPTION = "one line for --list"

def available(env) -> bool:
    ...

def apply(env) -> list:
    ...

and add it to the registry in themesync/targets/__init__.py.

Development

python3 -m compileall -q themesync   # syntax check
./theme-sync.sh --dry-run            # exercise every target without writing

Palette validation lives with the data: equisdots/palettes → python3 tools/validate_palettes.py.

License

MIT — see LICENSE.