Files
Nomarchy/themes/engine/scripts/nomarchy-theme-set
Bernardo Magri 877da19770 feat: make VM and live ISO match an installed Nomarchy
- Migrate VM and graphical ISO to home-manager.nixosModules.home-manager;
  drop the standalone-HM sudo-based activation script (ran HM against
  /root because HOME wasn't reset) in flake.nix, core/system/vm-guest.nix,
  hosts/live-iso.nix.
- Run swaybg as nomarchy-wallpaper.service instead of a silent Hyprland
  exec-once so failures surface in systemctl.
- Skip the battery monitor unit on hosts without /sys/class/power_supply/BAT*
  (VMs, desktops).
- Don't wrap walker --dmenu in uwsm-app; redirect setsid background std-fds
  in nomarchy-launch-walker so $(menu ...) in nomarchy-menu doesn't hang.
- Restart waybar/walker via systemctl --user rather than pkill + uwsm-app
  to stop the post-theme-switch color race.
- Wire nomarchy-restart-walker/-waybar into nomarchy-theme-set so themes
  that only change the imported CSS reload correctly.
- Waybar: pin #custom-nomarchy to the Nomarchy font and use the U+F000
  codepoint so the logo shows across all themes.
- Auto-install the correct icon-theme package per palette via a new
  nomarchyLib.iconThemePackage helper in lib/default.nix; Everforest now
  actually renders for summer-night.
- Pre-cache every theme's HM generation: new packages.allThemeVariants
  flake output and nomarchy-themes-prebuild script so theme switches are
  cache-only (no Stylix rebuild, no downloads).
- Add nomarchy-test-live-iso to boot the graphical ISO in QEMU the same
  way nomarchy-test-vm does, with virtio-gpu support added to live-iso.nix.
- Installer-generated home.nix/system.nix now ship a curated, commented
  app menu (btop/fastfetch/chromium on by default) plus optional system
  services (Docker, libvirtd, Tailscale, Syncthing, Flatpak, Steam).
- nomarchy-test-vm now wipes the stale nomarchy.qcow2 before launch.
- Remove obsolete GEMINI.md and PLAN.md.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-04-24 18:20:54 +01:00

66 lines
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Executable File

#!/usr/bin/env bash
# Set the system theme declaratively.
# Usage: nomarchy-theme-set <theme-name>
THEME_NAME="$1"
if [[ -z $THEME_NAME ]]; then
echo "Usage: nomarchy-theme-set <theme-name>"
exit 1
fi
STATE_DIR="$HOME/.config/nomarchy"
STATE_FILE="$STATE_DIR/state.json"
# Resolve themes directory (Built-in from Nix store via Home Manager, or user extra)
if [ -d "$HOME/.config/nomarchy/themes/$THEME_NAME" ]; then
THEMES_DIR="$HOME/.config/nomarchy/themes"
else
THEMES_DIR="$HOME/.local/share/nomarchy/themes"
fi
mkdir -p "$STATE_DIR"
[[ ! -f $STATE_FILE ]] && echo "{}" > "$STATE_FILE"
if [ ! -d "$THEMES_DIR/$THEME_NAME" ] && ! [[ "$THEME_NAME" == "nord" ]]; then
echo "Theme '$THEME_NAME' not found in $THEMES_DIR"
fi
TMP_JSON=$(mktemp)
jq --arg theme "$THEME_NAME" '.theme = $theme' "$STATE_FILE" > "$TMP_JSON" && mv "$TMP_JSON" "$STATE_FILE"
# Sync to system state if we have permissions (for system-level theming like browser policies)
SYSTEM_STATE_FILE="/etc/nixos/state.json"
if [ -w "$SYSTEM_STATE_FILE" ] || [ -w "/etc/nixos" ]; then
sudo jq --arg theme "$THEME_NAME" '.theme = $theme' "$SYSTEM_STATE_FILE" > /tmp/system-state.json 2>/dev/null && sudo mv /tmp/system-state.json "$SYSTEM_STATE_FILE" 2>/dev/null || true
fi
# Try to find a background for this theme
BG_DIR="$THEMES_DIR/$THEME_NAME/backgrounds"
if [ -d "$BG_DIR" ]; then
BG=$(ls "$BG_DIR" | head -n 1)
if [ -n "$BG" ]; then
TMP_JSON=$(mktemp)
jq --arg wp "$BG_DIR/$BG" '.wallpaper = $wp' "$STATE_FILE" > "$TMP_JSON" && mv "$TMP_JSON" "$STATE_FILE"
fi
fi
echo "Theme set to $THEME_NAME. Applying changes with nomarchy-env-update..."
nomarchy-env-update
nomarchy-theme-set-templates
# Walker reads its CSS via @import of ~/.config/nomarchy/current/theme/apps/walker/style.css,
# and waybar's shared fallback style does the same with waybar.css. HM's sd-switch
# only restarts services whose unit *definition* changed, so when only the imported
# file's contents change, neither gets reloaded. Restart them explicitly.
command -v nomarchy-restart-walker >/dev/null 2>&1 && nomarchy-restart-walker || true
command -v nomarchy-restart-waybar >/dev/null 2>&1 && nomarchy-restart-waybar || true
# Reload the wallpaper — its ExecStart path is stable (~/.config/nomarchy/current/background)
# so sd-switch does not detect a unit change when only the symlink target moves.
systemctl --user restart nomarchy-wallpaper.service 2>/dev/null || true
nomarchy-hook theme-set "$THEME_NAME"