Pug

To enable pug support make use of the viewEngine option inside your I18nModule.

src/app.module.ts

  I18nModule.forRoot({
    fallbackLanguage: 'en',
    loaders: [
      new I18nJsonLoader({
        path: path.join(__dirname, '/i18n/'),
      }),
    ],
+   viewEngine: 'pug'
  })

Example usage

Let's try to do some translations with pug templates.

src/i18n/en/test.json

{
  "HELLO": "Hello {username}"
}

src/app.controller.ts

@Controller('Test')
export class TestController {
  @Get('/')
  @Render('page')
  index(): any {
    return { username: 'John' };
  }
}

src/view/page.pug

h1 #{t('test.HELLO', i18nLang, {username: username} )}

caution

The second parameter i18nLang is the current language. There is no way of passing this to @softkit/i18n automatically. So you have to pass it manually.

tip

The third argument is optional. This is only needed if you want to pass along arguments to your translations.

Result

  
Hello John