Class: Fusuma::Plugin::Appmatcher::Cosmic::Matcher

Inherits:
Object
  • Object
show all
Defined in:
lib/fusuma/plugin/appmatcher/cosmic.rb

Instance Method Summary collapse

Instance Method Details

#active_application ⇒ String?

Returns:

  • (String, nil) 


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# File 'lib/fusuma/plugin/appmatcher/cosmic.rb', line 59

def active_application
  extract_activated_app_id(fetch_info)
end

#on_active_application_changed ⇒ Object 



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# File 'lib/fusuma/plugin/appmatcher/cosmic.rb', line 75

def on_active_application_changed
  last = UNSET
  subscribe_state_change do |state|
    app_id = extract_activated_app_id(state)
    next if app_id == last
    last = app_id
    yield(app_id || "NOT FOUND")
  end
rescue => e
  MultiLogger.error "Cosmic subscription error: #{e.message}"
  sleep 1
  retry
end

#running_applications ⇒ Array<String>

Returns:

  • (Array<String>) 


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# File 'lib/fusuma/plugin/appmatcher/cosmic.rb', line 64

def running_applications
  state = fetch_info
  return [] unless state
  (state["apps"] || []).map { |a| a["app_id"] }.compact.uniq
end