#!/bin/sh

unset BUNDLE_PATH
unset BUNDLE_BIN

set -e

echo "⚠️ Starting Sidekiq in $RAILS_ENV environment ⚠️"

# Parse DATABASE_URL if present, otherwise use individual variables
if [ -n "$DATABASE_URL" ]; then
  # Extract components from DATABASE_URL
  DATABASE_HOST="$(echo "$DATABASE_URL" | awk -F[@/] '{print $4}')"
  DATABASE_PORT="$(echo "$DATABASE_URL" | awk -F[@/:] '{print $5}')"
  DATABASE_USERNAME="$(echo "$DATABASE_URL" | awk -F[:/@] '{print $4}')"
  DATABASE_PASSWORD="$(echo "$DATABASE_URL" | awk -F[:/@] '{print $5}')"
  DATABASE_NAME="$(echo "$DATABASE_URL" | awk -F[@/] '{print $5}')"
else
  # Use existing environment variables
  DATABASE_HOST="${DATABASE_HOST}"
  DATABASE_PORT="${DATABASE_PORT}"
  DATABASE_USERNAME="${DATABASE_USERNAME}"
  DATABASE_PASSWORD="${DATABASE_PASSWORD}"
  DATABASE_NAME="${DATABASE_NAME}"
fi

# Wait for the database to become available
echo "⏳ Waiting for database to be ready..."
until PGPASSWORD=$DATABASE_PASSWORD psql -h "$DATABASE_HOST" -p "$DATABASE_PORT" -U "$DATABASE_USERNAME" -d "$DATABASE_NAME" -c '\q'; do
  >&2 echo "Postgres is unavailable - retrying..."
  sleep 2
done
echo "✅ PostgreSQL is ready!"

# run sidekiq
exec bundle exec sidekiq