Woocommerce – Paginated "On Sale" page

Hi

I need to create a paginated Product Archive page that lists all the woocommerce products that are “on sale” in a shop.

I do not want to add a “Sale” category and manually assign products to that, it needs to get the products automatically.

I found this post that almost answers my question but as I am new to wordpress I am not sure how I access the template “product-archive_sale.php” in a page template.

Like the post in the above link I have copied woocommerce/product-archive.php to my theme and named it “woocommerce/product-archive_sale.php” and added the code below above if ( have_posts() ) : line…

$args = array(
    'post_type'      => 'product',
    'meta_query'     => array(
        'relation' => 'OR',
        array( // Simple products type
            'key'           => '_sale_price',
            'value'         => 0,
            'compare'       => '>',
            'type'          => 'numeric'
        ),
        array( // Variable products type
            'key'           => '_min_variation_sale_price',
            'value'         => 0,
            'compare'       => '>',
            'type'          => 'numeric'
        )
    )
);

query_posts( $args );

This gets the sale products but now I don’t know how to use it. I need to a URL like domain.com/sale/ that has the Woocommerce Sidebar on the page.

Any advice is much appreciated.