Shell script to install python (via pyenv), node (via nvm) and docker

startup.sh

#! /bin/bash
sudo apt-get update -y

# Basic packages
sudo apt-get install -y \
    git \
    apt-transport-https \
    ca-certificates \
    curl \
    gnupg \
    software-properties-common \
    lsb-release \
    dirmngr \
    unzip \

# Needed for pyenv
sudo apt-get install -y build-essential libssl-dev zlib1g-dev \
    libbz2-dev libreadline-dev libsqlite3-dev curl \
    libncursesw5-dev xz-utils tk-dev libxml2-dev libxmlsec1-dev libffi-dev liblzma-dev

# Add docker ubuntu repositories
sudo mkdir -p /etc/apt/keyrings
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /etc/apt/keyrings/docker.gpg
echo \
"deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/ubuntu \
$(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null

# Install docker
sudo apt-get update -y
sudo apt-get install -y docker-ce docker-ce-cli containerd.io docker-compose-plugin

# Manage Docker as a non-root user
sudo groupadd -f docker
sudo usermod -aG docker $USER

# Install python
if [ ! -r ~/.pyenv/ ]
then
    curl https://pyenv.run | bash
    echo 'export PYENV_ROOT="$HOME/.pyenv"' >> ~/.bashrc
    echo 'command -v pyenv >/dev/null || export PATH="$PYENV_ROOT/bin:$PATH"' >> ~/.bashrc
    echo 'eval "$(pyenv init -)"' >> ~/.bashrc
    echo 'export PYENV_ROOT="$HOME/.pyenv"' >> ~/.profile
    echo 'command -v pyenv >/dev/null || export PATH="$PYENV_ROOT/bin:$PATH"' >> ~/.profile
    echo 'eval "$(pyenv init -)"' >> ~/.profile
    pyenv install 3.10
    pyenv global 3.10
fi

# Install nvm
curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.3/install.sh | bash
# Start using nvm now
export NVM_DIR="$HOME/.nvm"
[ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh"  # This loads nvm
[ -s "$NVM_DIR/bash_completion" ] && \. "$NVM_DIR/bash_completion"  # This loads nvm bash_completion
nvm install 18
nvm use 18

# User should run `newgrp docker` to switch to the docker group
newgrp docker