kitty-terminal-theme-setup.sh

#!/bin/bash

#############################################
# KITTY THEMES SETUP (github.com/naranyala) #
#############################################

dir="~/.config/kitty/kitty-themes"
width=$(tput cols)
separator=$(printf '%*s' "$width" | tr ' ' '-')

# Check if the directory exists
if [ -d "$dir" ]; then
    echo "The '$dir' directory already exists. Skipping clone action."
else
    # git clone https://github.com/dexpota/kitty-themes.git "$dir"
    git clone --depth 1 https://github.com/dexpota/kitty-themes.git "$dir"
    echo "Themes SUCCESS cloned."
fi

echo $separator;
echo "All themes display can be found in 'github.com/dexpota/kitty-themes'"
echo $separator;

######################
# DISPLAY ALL THEMES #
######################

echo "Available themes:"
theme_list=("$dir/themes"/*)

# Extract the filenames without the directory path and file extension
theme_list_modified=()
for theme in "${theme_list[@]}"; do
    filename=$(basename "$theme")
    theme_list_modified+=("${filename%.*}")
done


## PERSONAL RECOMENDATION (based on order)
# PencilDark
# Flatland
# Obsidian
# OceanicMaterial
# Neutron
# Highway
# MaterialDark
# OneDark
# snazzy
# Galaxy
# Tomorrow_Night

# Prompt the user to select a theme
PS3="Select a theme based on number: "
select theme in "${theme_list_modified[@]}"; do
    if [[ -n $theme ]]; then
        echo "$separator"
        echo "Theme selected: $theme"
        echo "$separator"
        break
    else
        echo "Invalid option. Please try again."
    fi
done

##########################
# Apply selected theme #
##########################

# Source and destination file paths
source_file="kitty-themes/themes/$theme.conf"
final_file="theme.conf"

# Check if the final file already exists
if [ -f "$final_file" ]; then
    echo "The '$final_file' file already exists."
    read -p "Do you want to override this file? (y/n): " choice
    case $choice in
        y|Y)
            cp "$source_file" "$final_file"
            echo $separator
            echo "Theme $theme success applied, restart kitty terminal ..."
            ;;
        n|N)
            echo "Operation canceled. Exiting..."
            exit 0
            ;;
        *)
            echo "Invalid choice. Exiting..."
            exit 1
            ;;
    esac
else
    cp "$source_file" "$final_file"
    echo $separator
    echo "Theme $theme success applied, restart kitty terminal ..."
fi

#########################
# KITTY RESTART OPTION #
#########################

service_name="kitty"
pid=$(pidof "$service_name")

if [ -z "$pid" ]; then
    echo "Service '$service_name' is not running."

else
    echo "Service '$service_name' found with PID: $pid."

    # Restart the service by sending SIGHUP signal
    kill -SIGHUP "$pid"

    start_command="kitty -d='~/'"
    eval "nohup $start_command"

    echo "Service restarted."
fi