sync-color-themes

#!/bin/bash
#
# Download and install latest versions of Squirrelsong themes for supported apps.
# > More information: <https://sapegin.me/squirrelsong/>.
#
# > This script syncs color themes for:
# > [x] Bat
# > [x] Bear
# > [x] Vivaldi
# > [x] Chrome DevTools
# > [x] CotEditor
# > [x] Marta
# > [x] Syntax Highlight
# > [x] Ghostty
# > [/] Ice
# > [/] Slack
# > [/] Telegram
# > [/] macOS
#
# - Get themes from the Squirrelsong repo:
#
# `sync-color-themes`
#
# ---
# Author: Nick Plekhanov, https://nikkhan.com/
# License: MIT
# https://github.com/nicksp/dotfiles

set -euo pipefail

cd "$(dirname "$0")/.."

RED=$(tput setaf 1)
CYAN=$(tput setaf 6)
BOLD=$(tput bold)
UNDERLINE=$(tput sgr 0 1)
RESET=$(tput sgr0)
HIGHLIGHT=$(tput sgr 0 1)

warning() {
  echo "$RED"
  echo "/!\\ $1 /!\\"
  echo "$RESET"
}

header() {
  echo
  echo -e "${UNDERLINE}${CYAN}${1}${RESET}"
  echo
}

decode_filename() {
  encoded_filename="$1"
  decoded_filename="$(echo "$encoded_filename" | sed 's/%20/ /g')"
  echo "$decoded_filename"
}

REPO_ROOT="https://raw.githubusercontent.com/sapegin/squirrelsong/master"
DEST_DIR="$(pwd)"
LOCAL_THEMES_DIR="$HOME/Documents/MYDATA/Color Themes"

# Download to dotfiles directory
local_install() {
  local from_file="$1"
  local to_dir="$2"
  local filename

  filename="$(basename "$from_file")"
  filename_normalized="$(decode_filename "$filename")"

  sudo curl "$REPO_ROOT/$from_file" -o "$DEST_DIR/$to_dir/$filename_normalized"
}

# Download to app-specific system dirs
system_install() {
  local from="$1"
  local to="$2"

  sudo curl "$REPO_ROOT/$from" -o "$to"
}

# Download to a local data directory
my_data_install() {
  local from_file="$1"
  local to_dir="$2"
  local filename
  local dest

  filename="$(basename "$from_file")"
  filename_normalized="$(decode_filename "$filename")"

  # Ensure destination exists
  mkdir -p "$LOCAL_THEMES_DIR/$to_dir"

  if [[ "$from_file" == https://* ]]; then

    local archive="$LOCAL_THEMES_DIR/$filename_normalized"
    sudo curl -L "$from_file" -o "$archive"

    # Check if the download was successful
    if [ $? -eq 0 ]; then
      unzip -qo "$archive" "${to_dir}/*" -d "$LOCAL_THEMES_DIR"
      rm -f "$archive"
      echo "File extracted successfully to: ${UNDERLINE}${LOCAL_THEMES_DIR}/${to_dir}${RESET}"
    else
      echo "Error: Failed to download the file."
      exit 1
    fi

  else

    dest="$LOCAL_THEMES_DIR/$to_dir/$filename_normalized"
    sudo curl -L "$REPO_ROOT/$from_file" -o "$dest"

    # Check if the download was successful
    if [ $? -eq 0 ]; then
      echo "File downloaded successfully to: ${UNDERLINE}${dest}${RESET}"
    else
      echo "Error: Failed to download the file."
      exit 1
    fi

  fi
}

# Ask for the administrator password upfront
warning "Activate sudo"
sudo echo "Sudo activated!"
echo

#
# Ghostty: https://github.com/sapegin/squirrelsong/tree/master/themes/Ghostty
#

header "Installing Ghostty theme..."

local_install "themes/Ghostty/Squirrelsong%20Dark" "tilde/.config/ghostty/themes"
echo "🌈 A new color theme has been installed and ready to use"

#
# Bat: https://github.com/sharkdp/bat?tab=readme-ov-file#adding-new-themes
# Theme: https://github.com/sapegin/squirrelsong/tree/master/themes/Sublime%20Text
#

header "Installing Bat theme..."

local_install "themes/Sublime%20Text/Squirrelsong%20Dark/Squirrelsong%20Dark.tmTheme" "tilde/.config/bat/themes"
# Update the binary cache
bat cache --build
echo "🌈 A new color theme has been installed and ready to use"

#
# Bear: https://github.com/sapegin/squirrelsong/tree/master/themes/Bear
#

header "Installing Bear theme..."

bear_themes_dir="/Applications/Bear.app/Contents/Frameworks/BearCore.framework/Versions/A/Resources"
sudo command rm -f "$bear_themes_dir/Red Graphite.theme"
system_install "themes/Bear/Squirrelsong%20Light.theme" "$bear_themes_dir/Red Graphite.theme"
echo "🌈 Now choose ${HIGHLIGHT}Red Graphite${RESET} theme in Bear settings"

#
# Marta: https://github.com/sapegin/squirrelsong/tree/master/themes/Marta
#

header "Installing Marta theme..."

marta_app_themes_dir="$HOME/Library/Application Support/org.yanex.marta/Themes"
marta_terminal_themes_dir="/Applications/Marta.app/Contents/Resources/Themes"

sudo command rm -f "$marta_terminal_themes_dir/SquirrelsongLight.ettyTheme"
system_install "themes/Marta/Squirrelsong%20Light.theme" "$marta_app_themes_dir/Squirrelsong Light.theme"
system_install "themes/Marta/SquirrelsongLight.ettyTheme" "$marta_terminal_themes_dir/SquirrelsongLight.ettyTheme"
echo "🌈 Point to new themes in Marta preferences and restart the app for the changes to take effect"

#
# Syntax Highlight: https://github.com/sapegin/squirrelsong/tree/master/themes/Highlight
#

header "Installing Syntax Highlight theme..."

local_install "themes/Highlight/Squirrelsong%20Light.theme" "syntax-highlight/themes"
echo "🌈 Import ${HIGHLIGHT}Squirrelsong Light.theme${RESET} in ${BOLD}Syntax Highlight − Settings${RESET} and then select the theme under ${BOLD}General − Color scheme${RESET} for ${BOLD}Light${RESET} and ${BOLD}Dark${RESET} modes"

#
# Vivaldi: https://github.com/sapegin/squirrelsong/tree/master/themes/Vivaldi
#

header "Installing Vivaldi theme..."

my_data_install "themes/Vivaldi/Squirrelsong%20Light.zip" "squirrelsong-master/themes/Vivaldi"
echo ""
echo "🌈 Follow these steps to install the theme:"
echo ""
echo "− Open ${BOLD}Settings${RESET}, then ${BOLD}Themes${RESET}."
echo "− Press ${BOLD}Open Theme...${RESET} button."
echo "− Select ${HIGHLIGHT}Squirrelsong Light.zip${RESET}."
echo "− Select ${BOLD}Squirrelsong Light${RESET} in ${BOLD}Theme${RESET} list."

#
# CotEditor: https://github.com/sapegin/squirrelsong/tree/master/themes/CotEditor
#

header "Installing CotEditor theme..."

my_data_install "themes/CotEditor/Squirrelsong%20Light.cottheme" "squirrelsong-master/themes/CotEditor"
echo ""
echo "🌈 Follow these steps to install the theme:"
echo ""
echo "− Open ${BOLD}Settings${RESET}, then ${BOLD}Appearance${RESET}."
echo "− Import ${HIGHLIGHT}Squirrelsong Light.cottheme${RESET}"
echo "− Select ${BOLD}Squirrelsong Light${RESET} in ${BOLD}Theme${RESET} list."

#
# Chrome DevTools: https://github.com/sapegin/squirrelsong/tree/master/themes/Chrome%20DevTools
#

header "Installing Chrome DevTools theme..."

my_data_install "https://github.com/sapegin/squirrelsong/archive/refs/heads/master.zip" "squirrelsong-master/themes/Chrome DevTools/extension-light"
echo ""
echo "🌈 Follow these steps to install the extension:"
echo ""
echo "− Go to chrome://extensions in your browser."
echo "− Turn on ${BOLD}Developer mode${RESET}."
echo "− Press ${BOLD}Load unpacked${RESET} button."
echo "− Select the ${HIGHLIGHT}Chrome DevTools/extension-light${RESET} folder of this repository."
echo "− Open DevTools settings."
echo "− Make sure that the ${BOLD}Light${RESET} theme is selected in the ${BOLD}Preferences${RESET} → ${BOLD}Appearance${RESET} section."
echo "− Make sure that the ${BOLD}Allow extensions to load custom stylesheets${RESET} checkbox is selected in the ${BOLD}Experiments${RESET} section."

# --- 8< -- 8< ---

#
# Ice: https://github.com/sapegin/squirrelsong/tree/master/themes/Ice
#

header "☕ Install Ice theme: https://github.com/sapegin/squirrelsong/tree/master/themes/Ice"

#
# Slack: https://github.com/sapegin/squirrelsong/tree/master/themes/Slack
#

header "☕ Install Slack theme: https://github.com/sapegin/squirrelsong/tree/master/themes/Slack"

#
# Telegram: https://github.com/sapegin/squirrelsong/tree/master/themes/Telegram
#

header "☕ Install Telegram theme: https://github.com/sapegin/squirrelsong/tree/master/themes/Telegram"

#
# macOS: https://github.com/sapegin/squirrelsong/tree/master/themes/macOS
#

header "☕ Tweak macOS colors: https://github.com/sapegin/squirrelsong/tree/master/themes/macOS"