Mantap 👍
Dengan **SvelteKit + Nginx + Gitea**, setup **paling bersih & profesional** adalah:

> **Auto-deploy via Gitea Actions → build → replace semua file di server**

Aku susun **end-to-end**, dari SvelteKit sampai Nginx & Gitea Actions. Tinggal copas.

---

## 1️⃣ Pastikan SvelteKit mode STATIC (wajib)

Di `svelte.config.js`:

```js
import adapter from '@sveltejs/adapter-static';

export default {
  kit: {
    adapter: adapter({
      pages: 'build',
      assets: 'build',
      fallback: null
    })
  }
};
```

Kalau belum:

```bash
npm i -D @sveltejs/adapter-static
```

Build test lokal:

```bash
npm run build
```

Pastikan folder `build/` muncul.

---

## 2️⃣ Setup Nginx (static site)

Contoh config:

```nginx
server {
    listen 80;
    server_name domainkamu.com;

    root /var/www/sveltekit;
    index index.html;

    location / {
        try_files $uri $uri/ /index.html;
    }
}
```

Reload:

```bash
sudo nginx -t
sudo systemctl reload nginx
```

📌 Folder target deploy:

```
/var/www/sveltekit
```

---

## 3️⃣ Siapkan server untuk auto-deploy

### a. Buat user deploy (opsional tapi recommended)

```bash
sudo adduser deploy
sudo chown -R deploy:deploy /var/www/sveltekit
```

### b. Setup SSH key (WAJIB)

Di local / runner:

```bash
ssh-keygen -t ed25519
```

Copy public key:

```bash
ssh-copy-id deploy@SERVER_IP
```

Pastikan bisa login tanpa password:

```bash
ssh deploy@SERVER_IP
```

---

## 4️⃣ Setup Gitea Actions (CI/CD)

Di repo SvelteKit kamu, buat folder:

```bash
.gitea/workflows/deploy.yml
```

Isi **FULL deploy pipeline** 👇

```yaml
name: Deploy SvelteKit

on:
  push:
    branches:
      - main

jobs:
  deploy:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Setup Node
        uses: actions/setup-node@v4
        with:
          node-version: 20

      - name: Install dependencies
        run: npm ci

      - name: Build SvelteKit
        run: npm run build

      - name: Deploy to server
        uses: appleboy/ssh-action@v1.0.3
        with:
          host: ${{ secrets.SERVER_HOST }}
          username: ${{ secrets.SERVER_USER }}
          key: ${{ secrets.SERVER_SSH_KEY }}
          script: |
            rm -rf /var/www/sveltekit/*
            rsync -av --delete build/ /var/www/sveltekit/
```

---

## 5️⃣ Set Secrets di Gitea

Repo → **Settings → Secrets**:

| Name             | Value               |
| ---------------- | ------------------- |
| `SERVER_HOST`    | IP / domain server  |
| `SERVER_USER`    | deploy              |
| `SERVER_SSH_KEY` | **private key SSH** |

⚠️ SSH key **tanpa passphrase** untuk CI.

---

## 6️⃣ Alur yang terjadi otomatis 🚀

1. `git push origin main`
2. Gitea Actions jalan
3. `npm run build`
4. Server:

   * hapus semua file lama
   * upload build baru
5. Nginx langsung serve versi terbaru

**ZERO manual upload. ZERO drama.**

---

## 7️⃣ Struktur final di server

```bash
/var/www/sveltekit
├── index.html
├── _app/
├── assets/
└── favicon.png
```

---

## 8️⃣ Upgrade level (opsional tapi keren)

Kalau mau **zero-downtime deploy**:

```bash
/var/www/releases/20260204/
ln -sfn releases/20260204 current
```

Atau pakai **versioned deploy + rollback** (tinggal ganti symlink).

---

## Ringkasannya 🔥

✅ Static SvelteKit
✅ Nginx simple & cepat
✅ Gitea Actions auto deploy
✅ Replace semua file server
✅ Aman & scalable

Kalau kamu mau:

* **subdomain staging**
* **HTTPS (Certbot)**
* **rollback 1 klik**
* **deploy multi environment**