split eye output in 2 logfiles and forward stdout to terminal in dev mode

closes #5989

Changelog.md

@@ -16,6 +16,7 @@
 * Gracefully handle mailer failures if a like is already deleted again [#5983](https://github.com/diaspora/diaspora/pull/5983)
 * Ensure posts have an author [#5986](https://github.com/diaspora/diaspora/pull/5986)
 * Improve the logging messages of Sidekiq messages [#5988](https://github.com/diaspora/diaspora/pull/5988)
+* Improve the logging of Eyes output [#5989](https://github.com/diaspora/diaspora/pull/5989)
 
 ## Bug fixes
 * Disable auto follow back on aspect deletion [#5846](https://github.com/diaspora/diaspora/pull/5846)

config/eye.rb

@@ -8,7 +8,8 @@ end
 Eye.application("diaspora") do
   working_dir Rails.root.to_s
   env "DB" => ENV["DB"], "RAILS_ENV" => rails_env
-  stdall "log/eye_processes.log"
+  stdout "log/eye_processes_stdout.log" unless rails_env == "development"
+  stderr "log/eye_processes_stderr.log"
 
   process :web do
     start_command "bin/bundle exec unicorn -c config/unicorn.rb"