Migrate repo from dev to main

migrate-to-main.sh

#!/bin/bash

set -e

echo "🚀 Starting migration..."

# Check if inside a git repo
if ! git rev-parse --is-inside-work-tree >/dev/null 2>&1; then
  echo "❌ Not a Git repository. Run this inside your local repo folder."
  exit 1
fi

CURRENT_BRANCH=$(git rev-parse --abbrev-ref HEAD)

# Step 1: Detach if current branch is main or dev
if [[ "$CURRENT_BRANCH" == "main" || "$CURRENT_BRANCH" == "dev" ]]; then
  echo "📦 Detaching from current branch ($CURRENT_BRANCH) to allow cleanup..."
  git checkout --detach
fi

# Step 2: Delete old main and dev branches if they exist
git branch -D main 2>/dev/null || true
git branch -D dev 2>/dev/null || true

# Step 3: Update remote URL
CURRENT_URL=$(git remote get-url origin)
NEW_PATH="github.com:lotusflare/mtn-web.git"
NEW_PATH_HTTPS="github.com/lotusflare/mtn-web.git"

if [[ "$CURRENT_URL" == git@* ]]; then
  UPDATED_URL="git@${NEW_PATH}"
elif [[ "$CURRENT_URL" == https://* ]]; then
  UPDATED_URL="https://${NEW_PATH_HTTPS}"
else
  echo "❌ Unknown remote URL format: $CURRENT_URL"
  exit 1
fi

echo "🔄 Updating remote to: $UPDATED_URL"
git remote set-url origin "$UPDATED_URL"

# Step 4: Fetch new main
echo "📥 Fetching from remote..."
git fetch origin

# Step 5: Check out clean main
git checkout -b main origin/main

echo "✅ Migration complete. You’re now on the new 'main' branch."