#!/bin/bash
# Usage: clone_yek_copy <github_repo_url>
# Description: Clones a GitHub repo, runs `yek | pbcopy`, then deletes the repo.

set -e

# --- 1️⃣ Check for URL argument ---
if [ -z "$1" ]; then
  echo "Usage: $0 <github_repo_url>"
  exit 1
fi

repo_url="$1"
repo_name=$(basename -s .git "$repo_url")

# --- 2️⃣ Detect OS and set clipboard command ---
if command -v pbcopy &> /dev/null; then
  CLIP_CMD="pbcopy"
elif command -v xclip &> /dev/null; then
  CLIP_CMD="xclip -selection clipboard"
elif command -v wl-copy &> /dev/null; then
  CLIP_CMD="wl-copy"
else
  echo "❌ No clipboard command found! Install pbcopy (macOS), xclip or wl-clipboard (Linux)."
  exit 1
fi

# --- 3️⃣ Clone the repo ---
echo "📥 Cloning $repo_url..."
git clone "$repo_url"

cd "$repo_name"

# --- 4️⃣ Run yek and copy output ---
if ! command -v yek &> /dev/null; then
  echo "❌ 'yek' not found! Please install it first."
  cd ..
  rm -rf "$repo_name"
  exit 1
fi

echo "⚙️  Running yek and copying output..."
yek | $CLIP_CMD

# --- 5️⃣ Clean up ---
cd ..
rm -rf "$repo_name"
echo "🧹 Deleted cloned repo."

echo "✅ Done! Output copied to clipboard."