dotfiles

#!/bin/bash

SSH_DIR="$HOME/.ssh"
DOTFILES_DIR="$HOME/.dotfiles"

function fedora_setup() {
  if ! [[ -x $(command -v ansible) ]]; then
    echo "Installing Ansible..."
    sudo dnf install -y ansible git
  fi
}

function ubuntu_setup() {
  if ! [[ -x $(command -v ansible) ]]; then
    echo "Installing Ansible..."
    sudo apt install -y ansible git
  fi
}

function arch_setup() {
  if ! [[ -x $(command -v ansible) ]]; then
    echo "Installing Ansible..."
    sudo pacman -S ansible git openssh --noconfirm
  fi
}

function setup_ssh() {
  if ! [[ -d $SSH_DIR ]]; then
    echo "Setting up SSH keys..."
    mkdir -p $SSH_DIR
    chmod 700 $SSH_DIR
    ssh-keygen -b 4096 -t rsa -f $SSH_DIR/id_rsa -N "" -C "$USER@$HOSTNAME"
    cat $SSH_DIR/id_rsa.pub > $SSH_DIR/authorized_keys
    chmod 600 $SSH_DIR/authorized_keys
  fi
}

# Detect the OS and run the appropriate setup function.
os=$(uname -n)
if [[ -f /etc/os-release ]]; then
  source /etc/os-release
  os=$ID
fi

case $os in
  fedora)
    fedora_setup
    ;;
  ubuntu)
    ubuntu_setup
    ;;
  arch)
    arch_setup
    ;;
  *)
    echo "Unsupported OS: $os"
    exit 1
    ;;
esac

# Setup SSH keys for the current user if they don't already exist.
setup_ssh

# Clone the dotfiles repository if it doesn't already exist.
if ! [[ -d $DOTFILES_DIR ]]; then
  echo "Cloning dotfiles repository..."
  git clone "https://github.com/Juangr4/dotdev.git" $DOTFILES_DIR
else
  echo "Updating dotfiles repository..."
  git -C $DOTFILES_DIR pull
fi

# Install galaxy requirements.
ansible-galaxy install -r $DOTFILES_DIR/requirements.yml

# Run the Ansible playbook.
ANSIBLE_CONFIG=$DOTFILES_DIR/ansible.cfg ansible-playbook $DOTFILES_DIR/playbook.yml --ask-become-pass "$@"