#!/bin/bash
set -e

# Ralph CLI Installer

INSTALL_DIR="$HOME/.local/bin"
REPO_URL="https://raw.githubusercontent.com/rathi/ralph-cli/main/ralph"

echo "Installing Ralph CLI..."

# Create install directory if needed
mkdir -p "$INSTALL_DIR"

# Download or copy ralph
if [ -f "$(dirname "$0")/ralph" ]; then
  # Local install
  cp "$(dirname "$0")/ralph" "$INSTALL_DIR/ralph"
else
  # Remote install
  curl -fsSL "$REPO_URL" -o "$INSTALL_DIR/ralph"
fi

chmod +x "$INSTALL_DIR/ralph"

# Check if in PATH
if [[ ":$PATH:" != *":$INSTALL_DIR:"* ]]; then
  echo ""
  echo "Add this to your shell profile (.bashrc, .zshrc, etc.):"
  echo ""
  echo "  export PATH=\"\$HOME/.local/bin:\$PATH\""
  echo ""
fi

echo "Ralph installed to $INSTALL_DIR/ralph"
echo ""
echo "Usage:"
echo "  ralph init          # Initialize in a repo"
echo "  ralph run 10        # Run 10 iterations"
echo "  ralph --help        # See all options"