otree-setup.sh

#!/bin/bash

# 更新系统软件包列表
sudo apt update

# 安装必需的软件包
for pkg in curl wget git vim; do
  if ! command -v $pkg &> /dev/null; then
    echo "Installing $pkg..."
    sudo apt install -y $pkg
  else
    echo "$pkg is already installed."
  fi
done

# 安装 Node.js version 21（如果可用）和 pm2
if ! command -v nvm &> /dev/null; then
  echo "Installing nvm..."
  curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.0/install.sh | bash
fi
source "$HOME/.nvm/nvm.sh"
if nvm list | grep -q "v21."; then
  echo "Node.js 21 is already installed."
else
  echo "Installing Node.js 21..."
  nvm install 21
fi
if ! command -v pm2 &> /dev/null; then
  echo "Installing pm2..."
  npm install -g pm2
else
  echo "pm2 is already installed."
fi

# 安装 pyenv 和 Python 3.10.13, sometimes this can't install, because internet issue.
if ! command -v pyenv &> /dev/null; then
  echo "Installing pyenv..."
  curl -L https://github.com/pyenv/pyenv-installer/raw/master/bin/pyenv-installer | bash
  echo 'export PATH="$HOME/.pyenv/bin:$PATH"' >> ~/.bashrc
  echo 'eval "$(pyenv init --path)"' >> ~/.bashrc
  echo 'eval "$(pyenv virtualenv-init -)"' >> ~/.bashrc
  source ~/.bashrc
fi
if pyenv versions | grep -q 3.10.13; then
  echo "Python 3.10.13 is already installed."
else
  echo "Installing Python 3.10.13..."
  pyenv install 3.10.13
  pyenv global 3.10.13
fi

# manual install pyenv
if ! command -v pyenv &> /dev/null; then
  echo "Manual Installing pyenv..."
  git clone https://github.com/pyenv/pyenv.git ~/.pyenv
  echo 'export PYENV_ROOT="$HOME/.pyenv"' >> ~/.bashrc
  echo 'export PATH="$PYENV_ROOT/bin:$PATH"' >> ~/.bashrc
  echo 'eval "$(pyenv init --path)"' >> ~/.bashrc
  echo 'eval "$(pyenv virtualenv-init -)"' >> ~/.bashrc
  source ~/.bashrc
fi
if pyenv versions | grep -q 3.10.13; then
  echo "Python 3.10.13 is already installed."
else
  echo "Installing Python 3.10.13..."
  pyenv install 3.10.13
  pyenv global 3.10.13
fi

# 安装 otree5
if ! python -m pip show otree &> /dev/null; then
  echo "Installing otree5..."
  pip install otree
else
  echo "otree5 is already installed."
fi

# 检查并生成SSH Ed25519密钥对
if [ ! -f ~/.ssh/id_ed25519 ]; then
    echo "Generating SSH Ed25519 key pair..."
    ssh-keygen -t ed25519 -a 100 -N "" -f ~/.ssh/id_ed25519
    echo "SSH Ed25519 key pair generated."
else
    echo "SSH Ed25519 key pair already exists."
fi

echo "所有指定的软件已安装完成。"