dawarich/docker/sidekiq-entrypoint.sh

#!/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