#!/bin/bash

# This script updates the authorized_keys file with the keys from the ssh-keys repository.
# It assumes that the ssh-keys repository is available on the local machine at the path defined in SSH_KEYS_DIR.

# The directory where the ssh-keys repository is located.
# TODO: Update this path to the actual location of the ssh-keys repository on the server.
SSH_KEYS_DIR="/Users/ten/ssh-keys"

# The authorized_keys file to update.
AUTHORIZED_KEYS_FILE="$HOME/.ssh/authorized_keys"

# The directory containing the public keys.
KEYS_DIR="$SSH_KEYS_DIR/keys"

# Ensure the .ssh directory exists.
mkdir -p "$(dirname "$AUTHORIZED_KEYS_FILE")"

# Start with a clean authorized_keys file.
> "$AUTHORIZED_KEYS_FILE"

# Concatenate all public keys into the authorized_keys file.
for key_file in "$KEYS_DIR"/*.pub; do
  if [ -f "$key_file" ]; then
    cat "$key_file" >> "$AUTHORIZED_KEYS_FILE"
    echo "" >> "$AUTHORIZED_KEYS_FILE" # Add a newline after each key
  fi
done

echo "SSH keys updated successfully."