blog-static/submodule-links.rb

puts "[params]"
puts "  [params.submoduleLinks]"

def each_submodule(base_path)
  `cd #{base_path} && git submodule status`.lines do |line|
    hash, path = line[1..].split " "
    full_path = "#{base_path}/#{path}"
    url = `git config --file #{base_path}/.gitmodules --get 'submodule.#{path}.url'`.chomp.delete_suffix(".git")
    safe_name = full_path.gsub(/\/|-|_\./, "")

    if url =~ /dev.danilafe.com/
      file_url = "#{url}/src/commit/#{hash}"
    else
      raise "Submodule URL #{url.dump} not in a known format!"
    end

    yield ({ :path => full_path, :url => file_url, :name => safe_name })
    each_submodule(full_path) { |m| yield m }
  end
end

each_submodule(".") do |m|
  next unless m[:path].start_with? "./code/"
  puts "    [params.submoduleLinks.#{m[:name].delete_prefix(".code")}]"
  puts "      url = #{m[:url].dump}"
  puts "      path = #{m[:path].delete_prefix("./code/").dump}"
end