alpine.sh

#!/bin/sh

# Check if the script is being run as root, if not, exit
if [ "$EUID" -ne 0 ]; then
    echo "This script must be run as root" 
    exit 1
fi

# Uncomment the community repository
echo "Uncommenting the community repository..."
sed -i '/^#.*http.*alpine\/v[0-9]\.[0-9]\/community/s/^#//' /etc/apk/repositories

# Update and upgrade the system
echo "Updating system packages..."
apk update && apk upgrade

# Install shell utilities
echo "Installing utilities..."
apk add curl wget git unzip zsh

# Install oh-my-zsh
echo "Installing oh-my-zsh..."
sh -c "$(curl -fsSL https://raw.github.com/ohmyzsh/ohmyzsh/master/tools/install.sh)"

# Powerlevel10k
echo "Cloning Powerlevel10k theme..."
git clone --depth=1 https://github.com/romkatv/powerlevel10k.git ${ZSH_CUSTOM:-$HOME/.oh-my-zsh/custom}/themes/powerlevel10k

# Update ~/.zshrc to use Powerlevel10k theme
ZSHRC_FILE="$HOME/.zshrc"
THEME_CONFIG='ZSH_THEME="powerlevel10k/powerlevel10k"'

echo "Updating $ZSHRC_FILE..."

if grep -q '^ZSH_THEME=' "$ZSHRC_FILE"; then
    # Change the existing ZSH_THEME line
    sed -i "s/^ZSH_THEME=.*/$THEME_CONFIG/" "$ZSHRC_FILE"
else
    # Add the ZSH_THEME line if it doesn't exist
    echo "$THEME_CONFIG" >> "$ZSHRC_FILE"
fi

# Set default shell as zsh
echo "Setting zsh as the default shell..."
chsh -s /bin/zsh

echo "Now, you need to restart the shell to apply the changes."