### Run the automated installation script

Source: https://stackwarden.mysticastra.org/docs/installation

Executes the installation script to pull images and start the StackWarden services.

```bash
$ curl -fsSL https://stackwarden.mysticastra.org/install.sh | bash
```

--------------------------------

### Install the SDK

Source: https://stackwarden.mysticastra.org/docs/sdk/laravel

Install the package via Composer.

```bash
$ composer require stackwarden/laravel
```

--------------------------------

### Install Stackwarden via Script

Source: https://stackwarden.mysticastra.org/docs/nginx

Set environment variables and execute the installation script to deploy the stack.

```bash
export STACKWARDEN_DIR=/var/www/sw.example.com
export WEB_PORT=8001
export PUBLIC_WEB_URL=https://sw.example.com
export PUBLIC_API_URL=https://sw.example.com
curl -fsSL https://stackwarden.mysticastra.org/install.sh | bash
```

--------------------------------

### Install StackWarden

Source: https://stackwarden.mysticastra.org/docs/quickstart

Sets the web port and executes the installation script on a VPS or Docker environment.

```bash
$ export WEB_PORT=8001
$ curl -fsSL https://stackwarden.mysticastra.org/install.sh | bash
```

--------------------------------

### Configuration environment variables

Source: https://stackwarden.mysticastra.org/docs/sdk/laravel

Example configuration settings for the .env file.

```text
STACKWARDEN_DSN=http://sw_…@127.0.0.1:8001
STACKWARDEN_TRACES_SAMPLE_RATE=1.0
STACKWARDEN_ENABLE_LOGS=true
STACKWARDEN_ENABLE_METRICS=true
```

--------------------------------

### Install with custom domain and port

Source: https://stackwarden.mysticastra.org/docs/installation

Configures custom environment variables before running the installation script to set the web port and public URL.

```bash
export WEB_PORT=8001
export PUBLIC_WEB_URL=https://sw.example.com
curl -fsSL https://stackwarden.mysticastra.org/install.sh | bash
```

--------------------------------

### Verify installation

Source: https://stackwarden.mysticastra.org/docs/sdk/laravel

Run the test command to verify the integration.

```bash
$ php artisan stackwarden:test
$ php artisan stackwarden:test --all   # event + sample trace / log / metric
```

--------------------------------

### Enable TLS with Certbot

Source: https://stackwarden.mysticastra.org/docs/nginx

Install Certbot and generate SSL certificates for the domain.

```bash
# Debian/Ubuntu
$ sudo apt install -y certbot python3-certbot-nginx
$ sudo certbot --nginx -d sw.example.com
```

--------------------------------

### Install Stackwarden via CLI

Source: https://stackwarden.mysticastra.org/docs/sdk/flutter

Add the package to your Flutter project using the command line.

```bash
$ flutter pub add stackwarden
```

--------------------------------

### Integrate Laravel SDK

Source: https://stackwarden.mysticastra.org/docs/quickstart

Installs the package via Composer and publishes the configuration with the project DSN.

```bash
$ composer require stackwarden/laravel
$ php artisan stackwarden:publish --dsn="http://sw_YOUR_PROJECT_KEY@127.0.0.1:8001"
```

--------------------------------

### Install Stackwarden via pubspec.yaml

Source: https://stackwarden.mysticastra.org/docs/sdk/flutter

Add the dependency manually to your pubspec.yaml file.

```yaml
dependencies:
  stackwarden: ^1.0.0
```

--------------------------------

### Configure Environment Variables and Verify Service

Source: https://stackwarden.mysticastra.org/docs/nginx

Update the .env file with public URLs and verify the local service response.

```text
PUBLIC_WEB_URL=https://sw.example.com
PUBLIC_API_URL=https://sw.example.com
WEB_PORT=8001
```

```bash
$ cd /var/www/sw.example.com
$ docker compose up -d
$ curl -I http://127.0.0.1:8001/
```

--------------------------------

### Manual usage and instrumentation

Source: https://stackwarden.mysticastra.org/docs/sdk/laravel

Capture exceptions, configure scope, and manually start/finish transactions.

```php
use Stackwarden\Facade as Stackwarden;

try {
    risky();
} catch (Throwable $e) {
    Stackwarden::captureException($e);
}

Stackwarden::configureScope(function ($scope) {
    $scope->setTag('tenant', 'acme');
    $scope->setUser(['id' => (string) auth()->id()]);
});

$tx = Stackwarden::startTransaction('POST /checkout', 'http.server');
// …
Stackwarden::finishTransaction('ok');
```

--------------------------------

### Configure DSN via Artisan

Source: https://stackwarden.mysticastra.org/docs/sdk/laravel

Publish the DSN configuration using the artisan command.

```bash
$ php artisan stackwarden:publish --dsn="http://sw_YOUR_PROJECT_KEY@127.0.0.1:8001"
```

--------------------------------

### Configure DSN via .env

Source: https://stackwarden.mysticastra.org/docs/sdk/laravel

Set the DSN or split configuration variables in the .env file.

```text
STACKWARDEN_DSN=http://sw_YOUR_PROJECT_KEY@127.0.0.1:8001

# Equivalent split form:
# STACKWARDEN_BASE_URL=http://127.0.0.1:8001
# STACKWARDEN_PROJECT_KEY=sw_YOUR_PROJECT_KEY
```

--------------------------------

### Configure DNS Records

Source: https://stackwarden.mysticastra.org/docs/nginx

Point your domain to the server IP and verify the configuration.

```text
sw.example.com  ->  your.server.ip
```

```bash
$ dig +short sw.example.com
```

--------------------------------

### Initialize Stackwarden with Integration.runApp

Source: https://stackwarden.mysticastra.org/docs/sdk/flutter

Wrap your application entry point with Integration.runApp to automatically capture unhandled Flutter and platform errors.

```dart
import 'package:stackwarden/stackwarden.dart';

Future<void> main() async {
  await Integration.runApp(
    () async {
      // Plugin / binding init here - not before Integration.runApp.
      return const MyApp();
    },
    options: Options.fromMap({
      'dsn': const String.fromEnvironment(
        'STACKWARDEN_DSN',
        defaultValue: 'http://sw_YOUR_PROJECT_KEY@127.0.0.1:8001',
      ),
      'environment': 'development',
      'traces_sample_rate': 1.0,
      'enable_logs': true,
      'enable_metrics': true,
    }),
  );
}
```

--------------------------------

### Pull and recreate containers

Source: https://stackwarden.mysticastra.org/docs/updating

Use these commands to update the application to the latest images and restart the services.

```bash
$ cd stackwarden   # or your STACKWARDEN_DIR
$ docker compose pull
$ docker compose up -d
```

--------------------------------

### Integration.runApp

Source: https://stackwarden.mysticastra.org/docs/sdk/flutter

Initializes the StackWarden integration, wrapping the application to capture unhandled Flutter errors, platform errors, and zone errors.

```APIDOC
## Integration.runApp

### Description
Initializes the StackWarden SDK and wraps the application to automatically capture unhandled errors from FlutterError, PlatformDispatcher, and runZonedGuarded.

### Parameters
- **appBuilder** (Function) - Required - A function that returns the root widget of the application.
- **options** (Options) - Required - Configuration object created via Options.fromMap or the Options constructor.
```

--------------------------------

### Integrate Flutter SDK

Source: https://stackwarden.mysticastra.org/docs/quickstart

Adds the dependency to the project and runs the application with the DSN defined as a dart-define variable.

```bash
$ flutter pub add stackwarden
$ flutter run --dart-define=STACKWARDEN_DSN=http://sw_…@127.0.0.1:8001
```

--------------------------------

### Define DSN via Dart Define

Source: https://stackwarden.mysticastra.org/docs/sdk/flutter

Pass the DSN configuration at runtime using the --dart-define flag.

```bash
$ flutter run --dart-define=STACKWARDEN_DSN=http://sw_…@127.0.0.1:8001
```

--------------------------------

### configureScope

Source: https://stackwarden.mysticastra.org/docs/sdk/flutter

Configures the current scope with tags and user information.

```APIDOC
## configureScope

### Description
Allows setting tags and user context that will be attached to subsequent events.

### Parameters
- **callback** (Function(Scope)) - Required - A function that receives the current scope to modify.
```

--------------------------------

### Wire unhandled exceptions for Laravel 11+

Source: https://stackwarden.mysticastra.org/docs/sdk/laravel

Register the exception handler in bootstrap/app.php.

```php
->withExceptions(function (Exceptions $exceptions) {
    \Stackwarden\Integration::handles($exceptions);
})
```

--------------------------------

### Uninstall Stackwarden

Source: https://stackwarden.mysticastra.org/docs/updating

Stops all containers and removes the Postgres volume, resulting in permanent data loss.

```bash
$ cd stackwarden
$ docker compose down -v
```

--------------------------------

### Capture Exceptions, Configure Scope, and Send Telemetry

Source: https://stackwarden.mysticastra.org/docs/sdk/flutter

Use these methods to manually report exceptions, set user context, and send custom logs or metrics.

```dart
try {
  risky();
} catch (e, st) {
  await captureException(e, stackTrace: st);
}

configureScope((scope) {
  scope.setTag('tenant', 'acme');
  scope.setUser({'id': currentUserId});
});

await captureLog('Order placed', attributes: {'order_id': '42'});
await captureMetric('checkout.latency', 12.5, unit: 'ms');
await flush();
```

--------------------------------

### captureException

Source: https://stackwarden.mysticastra.org/docs/sdk/flutter

Manually captures and reports an exception to StackWarden.

```APIDOC
## captureException

### Description
Manually reports an exception and its associated stack trace to the StackWarden dashboard.

### Parameters
- **exception** (dynamic) - Required - The error object to report.
- **stackTrace** (StackTrace) - Optional - The stack trace associated with the exception.
```

--------------------------------

### Configure Nginx Reverse Proxy

Source: https://stackwarden.mysticastra.org/docs/nginx

Define the server block for Nginx and apply the configuration changes.

```nginx
server {
    listen 80;
    server_name sw.example.com;

    location / {
        proxy_pass http://127.0.0.1:8001;
        proxy_http_version 1.1;
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "upgrade";
        client_max_body_size 20m;
    }
}
```

```bash
$ sudo ln -sf /etc/nginx/sites-available/sw.example.com \
  /etc/nginx/sites-enabled/
$ sudo nginx -t && sudo systemctl reload nginx
```

--------------------------------

### captureLog

Source: https://stackwarden.mysticastra.org/docs/sdk/flutter

Reports a custom log message with optional attributes.

```APIDOC
## captureLog

### Description
Sends a custom log message to the StackWarden platform.

### Parameters
- **message** (String) - Required - The log message.
- **attributes** (Map<String, dynamic>) - Optional - Key-value pairs providing additional context.
```

--------------------------------

### Wire unhandled exceptions for Laravel 10

Source: https://stackwarden.mysticastra.org/docs/sdk/laravel

Register the exception handler in app/Exceptions/Handler.php.

```php
public function register(): void
{
    $this->reportable(function (Throwable $e) {
        \Stackwarden\Integration::captureUnhandledException($e);
    });
}
```

--------------------------------

### captureMetric

Source: https://stackwarden.mysticastra.org/docs/sdk/flutter

Reports a custom metric value.

```APIDOC
## captureMetric

### Description
Records a custom metric for performance monitoring.

### Parameters
- **name** (String) - Required - The name of the metric.
- **value** (num) - Required - The numeric value to record.
- **unit** (String) - Optional - The unit of measurement (e.g., 'ms').
```

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