---
title: Quick Start for Developer
description: Step by step installation
---

<DocsLang en="/docs/developer/quick-start" zh="/docs/developer/quick-start-zh" />

## 0. Installation

```bash
git clone https://github.com/oiov/wr.do
```

Enter in the folder and install dependencies for your project:

```bash
cd wrdo
pnpm install
```

### Create a `.env` file

Copy/paste the `.env.example` in the `.env` file

## 1. Configure the Database

### Prepare the Server Database Instance and Obtain the Connection URL

Before deployment, make sure you have prepared a Postgres database instance. You can choose one of the following methods:

- A. Use Serverless Postgres instances like Vercel / Neon;
- B. Use self-deployed Postgres instances like Docker.

The configuration for both methods is slightly different, and will be distinguished in the next step.

### Add Environment Variables in Vercel

In Vercel's deployment environment variables, add `DATABASE_URL` and other environment variables, 
and fill in the Postgres database connection URL prepared in the previous step. 
The typical format for the database connection URL is

`postgres://username:password@host:port/database`.

```js title=".env"
DATABASE_URL=
```

### Deploy Postgres

```bash
pnpm postinstall
pnpm db:push
```

#### Or manually init 

Via [migration.sql](https://github.com/oiov/wr.do/blob/main/prisma/migrations), 
copy the sql code to the database to initialize the database schema.

### Add the AUTH_SECRET Environment Variable

The `AUTH_SECRET` environment variable is used to encrypt tokens and email verification hashes(NextAuth.js).
You can generate one from https://generate-secret.vercel.app/32:

```js title=".env"
AUTH_SECRET=10000032bsfasfafk4lkkfsa
AUTH_URL=http://localhost:3000
```

## 2. Configure Authentication Service

The server-side database needs to be paired with a user authentication service to function properly. 
Therefore, the corresponding authentication service needs to be configured.

We provide the following authentication services:

- Google
- Github
- LinuxDo
- Resend Email Verification

### Google config

In this section, you can update these variables:

```js title=".env"
GOOGLE_CLIENT_ID = your_secret_client_id.apps.googleusercontent.com;
GOOGLE_CLIENT_SECRET = your_secret_client;
```

See config tutorial in [Authjs - Google OAuth](https://authjs.dev/getting-started/providers/google).

### Github config

In this section, you can update these variables:

```js title=".env"
GITHUB_ID = your_secret_client_id;
GITHUB_SECRET = your_secret_client;
```

See config tutorial in [Authjs - Github OAuth](https://authjs.dev/getting-started/providers/github).

### LinuxDo config

```js title=".env"
LinuxDo_CLIENT_ID=
LinuxDo_CLIENT_SECRET=
```

See config tutorial in [Connect LinuxDo](https://connect.linux.do).

### Resend Email Verification config

<Callout type="note">
  The email part is similar at the [resend](https://resend.com/) documentation.
  You can find the official documentation
  [here](https://authjs.dev/getting-started/installation#setup-environment) if
  you want.
</Callout>

<Steps>

#### Create an account

If don't have an account on Resend, just follow their steps after signup [here](https://resend.com/signup).

#### Create an API key

After signin on Resend, he propurse you to create your first API key.

Copy/paste in your `.env` file.

```js
RESEND_API_KEY=re_your_resend_api_key;
RESEND_FROM_EMAIL="you <support@your-domain.com>"
```

</Steps>

## 3. Email Worker Configs (Recive email)

See detail in [Email Worker](/docs/developer/cloudflare-email-worker).

After you have completed the above steps, you need add a public domain for r2 storage. 

Via:

```bash
 https://dash.cloudflare.com/[account_id]/r2/default/buckets/[bucket]/settings
 ```

![](/_static/docs/r2-domain.png)

```js title=".env"
NEXT_PUBLIC_EMAIL_R2_DOMAIN=https://email-attachment.wr.do
```

## 4. Add the SCREENSHOTONE_BASE_URL Environment Variable

It's the base URL for the screenshotone API.

You can deploy your own screenshotone API from [jasonraimondi/url-to-png](https://github.com/jasonraimondi/url-to-png). 
Deploy docs via [here](https://jasonraimondi.github.io/url-to-png/)

```js title=".env"
SCREENSHOTONE_BASE_URL=https://api.screenshotone.com
```

## 5. Add the GITHUB_TOKEN Environment Variable

Via https://github.com/settings/tokens to get your token.

```js title=".env"
GITHUB_TOKEN=
```

## 6. Start the Dev Server

```bash
pnpm dev
```
Via [http://localhost:3000](http://localhost:3000)

- Default admin account：`admin@admin.com`
- Default admin password：`123456`

## 7. Deploy

See [Deploy Guide](/docs/developer/deploy).

## Q & A
 
### Worker Error - Too many redirects

Via:

```bash
https://dash.cloudflare.com/[account_id]/[zone_name]/ssl-tls/configuration
```

Change the `SSL/TLS Encryption` Mode to `Full` in the Cloudflare dashboard.