confOS/.config/update_theme.sh

#!/usr/bin/env bash

set -o errexit  # crash the script when a command crash
set -o pipefail # same as above for piped command
set -o nounset  # crash when a variable doesnt exist

# TRACE=1 for debug
if [[ "${TRACE-0}" == "1" ]]; then
  set -o xtrace
fi

cd "$(dirname "$0")" # change script directory

main() {
  if [ $# -eq 0 ]; then
    echo "No arguments supplied"
  else
    local GT_default
    GT_default=$(gsettings get org.gnome.Terminal.ProfilesList default | tr -d \')
    case $1 in
      "sunset" )  # Go to dark mode
        # Dracula theme
        set org.gnome.desktop.wm.preferences theme 'Dracula'

        # Terminal profile
        gsettings set org.gnome.Terminal.Legacy.Profile:/org/gnome/terminal/legacy/profiles:/:"${GT_default}"/ \
                      visible-name "Dark"
        gsettings set org.gnome.Terminal.Legacy.Profile:/org/gnome/terminal/legacy/profiles:/:"${GT_default}"/ \
                      foreground-color "rgb(211,208,200)"
        gsettings set org.gnome.Terminal.Legacy.Profile:/org/gnome/terminal/legacy/profiles:/:"${GT_default}"/ \
                      background-color "rgb(45,45,45)"

        # Fish theme
        fish -c "fish_config theme choose 'Base16 Eighties' && \
                 yes | fish_config theme save"
        fish -c "set fish_color_comment 5c6773" # custom comment color

        # Micro editor
        sed -i "s/bubblegum/monokai/g" "$HOME"/.config/micro/settings.json

        # Keyboard backlight
        gdbus call --session \
          --dest org.gnome.SettingsDaemon.Power \
          --object-path /org/gnome/SettingsDaemon/Power \
          --method org.gnome.SettingsDaemon.Power.Keyboard.StepUp
      ;;


      "sunrise" )  # Go to light mode
        # Gnome theme
        gsettings set org.gnome.desktop.interface color-scheme 'prefer-light'

        # Terminal profile
        gsettings set org.gnome.Terminal.Legacy.Profile:/org/gnome/terminal/legacy/profiles:/:"${GT_default}"/ \
                      visible-name "Light"
        gsettings set org.gnome.Terminal.Legacy.Profile:/org/gnome/terminal/legacy/profiles:/:"${GT_default}"/ \
                      foreground-color "rgb(23,20,33)"
        gsettings set org.gnome.Terminal.Legacy.Profile:/org/gnome/terminal/legacy/profiles:/:"${GT_default}"/ \
                      background-color "rgb(253,246,227)"

        # Fish theme
        fish -c "fish_config theme choose 'Solarized Light' && yes | fish_config theme save"

        # Micro editor
        sed -i "s/monokai/bubblegum/g" "$HOME"/.config/micro/settings.json

        # Keyboard backlight
        for _ in $(seq 2) # doing it 2 times to be sure we really turn off the lights
        do
          gdbus call --session \
            --dest org.gnome.SettingsDaemon.Power \
            --object-path /org/gnome/SettingsDaemon/Power \
            --method org.gnome.SettingsDaemon.Power.Keyboard.StepDown
        done
      ;;


      * )
        echo "Can't interpret given argument"
      ;;
    esac
  fi
}

main "$@"