ignored user agents

app/services/warp_engine/download_service.rb

@@ -40,6 +40,8 @@ module WarpEngine
     end
 
     def log_download(relative, asset:, ip:, user_agent:, referer:, subject:)
+      return if WarpEngine.config.ignored_user_agent?(user_agent)
+
       download = WarpEngine::Download.create!(
         file_path: relative,
         release: asset&.release,

lib/warp_engine/configuration.rb

@@ -17,7 +17,8 @@ module WarpEngine
                   :subject_resolver,
                   :identity_verification_url,
                   :device_code_ttl,
-                  :device_code_interval
+                  :device_code_interval,
+                  :ignored_user_agents
 
     def initialize
       @site_url                      = nil
@@ -37,6 +38,22 @@ module WarpEngine
       @identity_verification_url     = nil
       @device_code_ttl               = 600
       @device_code_interval          = 5
+      @ignored_user_agents           = []
+    end
+
+    def ignored_user_agent?(ua)
+      return false if ua.blank?
+
+      @_ignored_ua_patterns ||= Array(@ignored_user_agents).map do |pattern|
+        pattern.is_a?(Regexp) ? pattern : Regexp.new("\\A#{Regexp.escape(pattern).gsub("\\*", ".*")}\\z", Regexp::IGNORECASE)
+      end
+
+      @_ignored_ua_patterns.any? { |re| re.match?(ua) }
+    end
+
+    def ignored_user_agents=(value)
+      @ignored_user_agents = value
+      @_ignored_ua_patterns = nil
     end
   end
 end

lib/warp_engine/version.rb

@@ -1,5 +1,5 @@
 module WarpEngine
-  VERSION = "0.8.0"
+  VERSION = "0.9.0"
 
   VERSION_HEADER = "WarpEngine-Version".freeze
 end