Analog

The open source calendar that changes everything

Getting Started

To get Analog up and running on your local machine, follow these steps:

Prerequisites

Ensure you have the following installed:

• Bun: A fast JavaScript runtime, package manager, bundler, and test runner.
  • Installation Guide
• Docker Desktop: For running the PostgreSQL database.
  • Installation Guide

Setup

1. Clone the repository:

   git clone https://github.com/analogdotnow/analog.git
   cd analog
   

2. Install dependencies:

   bun install
   

3. Configure environment variables: Copy the example environment file:

   cp .env.example .env
   

   Then, open the newly created .env file. You will find default values for DATABASE_URL and BETTER_AUTH_URL. You need to set the following:

   • BETTER_AUTH_SECRET: Generate a secure secret by running openssl rand -hex 32 in your terminal.
     
     

4. Set up Google OAuth:

• GOOGLE_CLIENT_ID and GOOGLE_CLIENT_SECRET:
  1. Create a Google project in the Google Cloud Console.
  2. Follow step 1 in the Better Auth documentation to set up Google OAuth credentials.
  3. Enable the Google Calendar API by visiting Google Cloud Console APIs and enabling it for your project.
  4. Add yourself as test user:
     • Locate the Google OAuth Audience tab.
     • Under 'Test users', click on 'Add Users'.
     • Add your email(s) in the textbox and click on 'Save'.

5. Set up Microsoft OAuth (optional):

• MICROSOFT_CLIENT_ID and MICROSOFT_CLIENT_SECRET:
  1. Go to the Microsoft Azure Portal, then navigate to Microsoft Entra ID → App registrations.
  2. Register a new application and set the redirect URI (http://localhost:3000/api/auth/callback/microsoft).
  3. Copy the Application (client) ID and create a new client secret under Certificates & secrets.
  4. Go to API permissions, click + Add a permission, choose Microsoft Graph → Delegated permissions, and add:
     • Calendars.Read, Calendars.ReadWrite, User.Read, offline_access

6. Set up Google Maps API (optional):

• GOOGLE_MAPS_API_KEY:
  1. In your existing Google Cloud project (or create a new one), enable the Places API (New) by visiting Google Cloud API Library.
  2. Create an API key in Google Cloud Maps Platform Credentials.
  3. Set the API key as GOOGLE_MAPS_API_KEY in your .env file.

Database Setup

Analog uses PostgreSQL with Drizzle ORM. You can run the database using Docker:

1. Start the PostgreSQL database container:

   bun run docker:up
   

   This command uses docker-compose.yml to spin up a PostgreSQL container.

2. Initialize the database: Once the database container is running and healthy, initialize the database:

   bun run db:push
   

Running the Application

After setting up the environment and database, you can start the development server:

bun run dev

The application should now be accessible in your browser at http://localhost:3000.

Tech Stack

• Web: Next.js, TypeScript, Tailwind v4, Bun, tRPC, TanStack Query, shadcn/ui, Vercel AI SDK
• Database: Drizzle with PostgreSQL, Redis
• Authentication: Better Auth

Contributing

Please see CONTRIBUTING.md for details on how to contribute to this project.