server-setup.sh

server-setup.sh

#!/usr/bin/env bash

# -----------------------------------------------------------------------------
# Bootstrap Development Environment
#
# This script:
# 1. Installs Zsh if it is not already installed
# 2. Installs Oh My Zsh
# 3. Installs NVM (Node Version Manager)
# 4. Installs the latest LTS version of Node.js using NVM
#
# Supported platforms:
# - macOS
# - Ubuntu/Debian Linux
#
# Usage:
# curl -fsSL <gist-url> | bash
# -----------------------------------------------------------------------------

set -e

echo "Checking for Zsh..."

if ! command -v zsh >/dev/null 2>&1; then
    echo "Zsh not found. Installing..."

    if [[ "$OSTYPE" == "darwin"* ]]; then
        brew install zsh
    else
        sudo apt update
        sudo apt install -y zsh
    fi
else
    echo "Zsh is already installed."
fi

echo "Installing Oh My Zsh..."

if [ ! -d "$HOME/.oh-my-zsh" ]; then
    RUNZSH=no CHSH=no sh -c \
      "$(curl -fsSL https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh)"
else
    echo "Oh My Zsh is already installed."
fi

echo "Installing NVM..."

export NVM_DIR="$HOME/.nvm"

if [ ! -d "$NVM_DIR" ]; then
    curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/master/install.sh | bash
else
    echo "NVM is already installed."
fi

# Load NVM into current shell session
[ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh"

echo "Installing latest LTS version of Node.js..."

nvm install --lts
nvm use --lts
nvm alias default lts/*

echo "Setup completed successfully."