branch

#!/bin/bash
set -e

echo "===================================="
echo " 🚀 Schnell-Branch-Switcher"
echo "===================================="
echo ""

# muss in git repo laufen
git rev-parse --is-inside-work-tree >/dev/null 2>&1 || {
  echo "❌ Kein Git-Repo (bitte im Repo-Ordner ausführen)"
  exit 1
}

read -p "Claude-Branch: " REMOTE_BRANCH
[ -z "$REMOTE_BRANCH" ] && exit 1

# Prefix sauber entfernen + "/" im local branch entschärfen
BASE="${REMOTE_BRANCH#claude/}"
LOCAL_BRANCH="test-${BASE//\//-}"

git fetch origin
git show-ref --verify --quiet "refs/remotes/origin/$REMOTE_BRANCH" || {
  echo "❌ Branch nicht gefunden"
  exit 1
}

git branch -D "$LOCAL_BRANCH" 2>/dev/null || true
git checkout -b "$LOCAL_BRANCH" "origin/$REMOTE_BRANCH"

echo "✅ In $LOCAL_BRANCH gewechselt"