Listing 2. Getting the Image Filenames from HTML Files

# The list of files to be uploaded.
Files = index.html
        info.html
        download.html
Files += `get_html_images(Files)`

# The publish attribute tells where to upload to.
:attr {publish = scp://my.server.net/html/%file%}
        $Files

# When executed without a target: publish the files.
all : publish