Add script to migrate services from old site

This script copies the service logos, normalises the file names and
creates a corresponding entry in `_services`.

scripts/migrate_services.rb

@@ -0,0 +1,35 @@
+require 'nokogiri'
+require 'fileutils'
+
+fn = File.join(File.dirname(__FILE__), 'mirror', 'coops.tech.archived.website', 'index.html')
+html = File.read(fn)
+doc = Nokogiri::HTML(html)
+
+doc.css('a.service-thumb').each do |node|
+  url = node.xpath('@href').text
+  service_slug = url.split('/')[1]
+
+  style = node.xpath('div/@style')
+  current_logo = style.text.match(/background-image: url\((.*)\)/)[1]
+  current_logo.gsub!('%40', '@')
+  service_name = node.xpath('h5').text
+
+  p [service_name, service_slug, current_logo]
+
+  current_logo_path = File.join(File.dirname(__FILE__), 'mirror', 'coops.tech.archived.website', current_logo)
+
+  new_logo_path = File.join(File.dirname(__FILE__), '..', 'images', 'services', service_slug + File.extname(current_logo_path))
+
+  FileUtils.cp(current_logo_path, new_logo_path)
+
+  services_md_path = File.join(File.dirname(__FILE__), '..', '_services', service_slug + '.md')
+
+  File.open(services_md_path, 'w') do |file|
+    file.write("---\n")
+    file.write("title: #{service_name}\n")
+    file.write("name: #{service_name}\n")
+    file.write("---\n")
+  end
+end
+
+# File.open(output_fn, 'w') { |file| file.write(result) }