dotfiles/toggle-theme at master · cactozs/dotfiles · GitHub

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#!/usr/bin/env bash

THEME_FILE="$HOME/.config/theme-current"

if [ -f "$THEME_FILE" ]; then
    CURRENT=$(cat "$THEME_FILE")
else
    CURRENT="dark"
fi

if [ "$CURRENT" == "light" ]; then
    echo "Switching to DARK theme..."

    # Alacritty
    [ -d ~/.config/alacritty ] && ln -sf dark.toml ~/.config/alacritty/theme.toml && touch ~/.config/alacritty/alacritty.toml 2>/dev/null

    # Waybar - hard restart needed (signal reload unreliable in some builds)
    if [ -d ~/.config/waybar ]; then
        ln -sf ~/.config/waybar/colors-dark.css ~/.config/waybar/colors.css
        pkill waybar 2>/dev/null
        sleep 0.3
        waybar >/dev/null 2>&1 &
    fi

    # Wofi
    [ -d ~/.config/wofi ] && ln -sf style-dark.css ~/.config/wofi/style.css

    # SwayNC
    if [ -d ~/.config/swaync ]; then
        ln -sf style-dark.css ~/.config/swaync/style.css
        pkill swaync 2>/dev/null; sleep 0.3; /run/current-system/sw/bin/swaync &>/dev/null &
    fi

    # GTK
    gsettings set org.gnome.desktop.interface color-scheme 'prefer-dark' 2>/dev/null

    echo "dark" > "$THEME_FILE"
    notify-send "Theme Switched" "Dark mode activated" -i weather-clear-night 2>/dev/null
else
    echo "Switching to LIGHT theme..."

    # Alacritty
    [ -d ~/.config/alacritty ] && ln -sf light.toml ~/.config/alacritty/theme.toml && touch ~/.config/alacritty/alacritty.toml 2>/dev/null

    # Waybar - hard restart needed
    if [ -d ~/.config/waybar ]; then
        ln -sf ~/.config/waybar/colors-light.css ~/.config/waybar/colors.css
        pkill waybar 2>/dev/null
        sleep 0.3
        waybar >/dev/null 2>&1 &
    fi

    # Wofi
    [ -d ~/.config/wofi ] && ln -sf style-light.css ~/.config/wofi/style.css

    # SwayNC
    if [ -d ~/.config/swaync ]; then
        ln -sf style-light.css ~/.config/swaync/style.css
        pkill swaync 2>/dev/null; sleep 0.3; /run/current-system/sw/bin/swaync &>/dev/null &
    fi

    # GTK
    gsettings set org.gnome.desktop.interface color-scheme 'prefer-light' 2>/dev/null

    echo "light" > "$THEME_FILE"
    notify-send "Theme Switched" "Light mode activated" -i weather-clear 2>/dev/null
fi