Mini Shell

/* eslint-disable no-var */

jQuery( document ).ready( function ( $ ) {
	// Refresh our hidden field value if any checkboxes change
	$( '.customize-control-excluded-post-type-checkbox' ).on( 'change', function () {
		var $parent = $( this ).parent().parent();
		var newValue = $parent
			.find( '.customize-control-excluded-post-type-checkbox:checked' )
			.map( function () {
				return $( this ).val();
			} )
			.toArray();
		$parent.find( '.customize-control-excluded-post-types' ).val( newValue ).trigger( 'change' );

		// Set the last unchecked checkbox disabled to prvevent user from excluding all post types
		var excludedPostTypesCount = $parent.find(
			'.customize-control-excluded-post-type-checkbox:not(:checked)'
		).length;
		$parent
			.find( '.customize-control-excluded-post-type-checkbox:not(:checked)' )
			.prop( 'disabled', excludedPostTypesCount <= 1 );
	} );
} );