Setup twitter bootstrap, in slim php, after downloading via composer?

Question

I've installed twitter bootstrap via composer and don't have any idea how to reference it in a twig view. I suppose there's a namespace for it but I don't get it.

In this similar question : How to setup bootstrap after downloading via composer? they use artisan to solve this but how to do this in slim php ?

My folder structure:

├── app
│   ├── controllers
│   ├── models
│   └── templates
├── composer.json
├── composer.lock
├── config
│   └── local.php
├── logs
│   ├── README.md
│   └── app.log
├── public
│   ├── css
│   └── index.php
├── src
│   ├── dependencies.php
│   ├── middleware.php
│   ├── routes.php
│   └── settings.php
└── vendor
    ├── autoload.php
    ├── bin
    ├── composer
    ├── container-interop
    ├── doctrine
    ├── illuminate
    ├── monolog
    ├── nesbot
    ├── nikic
    ├── paragonie
    ├── pimple
    ├── psr
    ├── slim
    ├── symfony
    ├── twbs
    └── twig

Composer.json file:

{
        "name": "slim/slim-skeleton",
        "description": "A Slim Framework skeleton application for rapid development",
        "keywords": [
                "microframework",
                "rest",
                "router",
                "psr7"
        ],
        "homepage": "http://github.com/slimphp/Slim-Skeleton",
        "license": "MIT",
        "authors": [
                {
                        "name": "Josh Lockhart",
                        "email": "info@joshlockhart.com",
                        "homepage": "http://www.joshlockhart.com/"
                }
        ],
        "require": {
                "php": ">=5.5.0",
                "slim/slim": "^3.1",
                "monolog/monolog": "^1.17",
                "illuminate/database": "~5.1",
                "slim/twig-view": "^2.1",
                "twbs/bootstrap": "^3.3"
        },
        "autoload": {
                "psr-4": {
                        "App\\Models\\": "app/models",
                        "App\\Controllers\\": "app/controllers"
                }
        }
}

Answer 1

You could setup a composer hook to automatically copy the file to your public directory:

{
  "scripts": {
    "post-update-cmd": "cp vendor/twbs/bootstrap/dist/css/bootstrap.css public/",
    "post-install-cmd": "cp vendor/twbs/bootstrap/dist/css/bootstrap.css public/"
  }
}

This should go into composer.json.
Note: Not tested but should work.