Yoda/src/Yoda.php

<?php

// Load dependencies
require_once __DIR__ .
             DIRECTORY_SEPARATOR . '..'.
             DIRECTORY_SEPARATOR . 'vendor' .
             DIRECTORY_SEPARATOR . 'autoload.php';

// Init filesystem
$filesystem = new \Yggverse\Yoda\Model\Filesystem(
    (
        getenv('HOME') ?? __DIR__ . DIRECTORY_SEPARATOR . '..'
    ) . DIRECTORY_SEPARATOR . '.yoda'
);

// Init database
$database = new \Yggverse\Yoda\Model\Database(
    $filesystem->getAbsolute(
        'database.sqlite'
    )
);

// Init GTK
\Gtk::init();

// Init browser
new \Yggverse\Yoda\Entity\Browser(
    $database
);

// Init theme
$css = new \GtkCssProvider;

$css->load_from_file(
    __DIR__ .
    DIRECTORY_SEPARATOR . 'theme' .
    DIRECTORY_SEPARATOR . 'default.css'
);

$style = new \GtkStyleContext;

$style->add_provider_for_screen(
    $css,
    \GtkStyleProvider::PRIORITY_APPLICATION
);

\Gtk::main();