gistfile1.aw

<?php

if (! function_exists('write_log')) {
   function write_log($log) {
      if (is_array($log) || is_object($log)) {
         error_log(print_r($log, true));
      } else {
         error_log($log);
      }
   }
}

add_filter(
	'blocksy_ext_custom_fonts:dynamic_fonts',
	function ($fonts) {
		write_log([
			'action' => 'blocksy_ext_custom_fonts:dynamic_fonts',
			'site_url' => get_site_url(),
			'font_url' => blc_normalize_site_url(THEME_FONTS_URI . '/Buffalo.woff2')
		]);

		$fonts[] = [
			'name' => 'Buffalo',
			'fontType' => 'regular',
			'variations' => [
				[
					'variation' => 'n4',
					'url' => blc_normalize_site_url(THEME_FONTS_URI . '/Buffalo.woff2')
				],
			],
		];

		return $fonts;
	}
);