Class: ServiceInfo::Logger

Inherits:
Base
  • Object
show all
Defined in:
lib/runit-man/service_info/logger.rb

Overview

Represents information about service on logger-enabled host.

Instance Attribute Summary

Attributes inherited from Base

#name

Instance Method Summary collapse

Methods inherited from Base

[], #active?, all, #allowed_signals, #down!, #down?, #files_to_view, #files_to_watch, #initialize, itself_or_parent?, #log_pid, #logged?, #pid, real_data_from_file, #restart!, #run?, #send_signal, #started_at, #stat, #switch_down!, #switch_up!, #switchable?, #symlinks_to_file_paths, #to_hash, #to_json, #up!, #uptime, #urls_to_view, #watched_modified_files

Constructor Details

This class inherits a constructor from ServiceInfo::Base

Instance Method Details

#all_log_file_locations ⇒ Object

All log file locations



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# File 'lib/runit-man/service_info/logger.rb', line 50

def all_log_file_locations
  dir_name = log_folder
  return []  if log_folder.nil? || ! File.directory?(dir_name)

  r = []
  Dir.foreach(dir_name) do |subdirname|
    next  if ServiceInfo::Base.itself_or_parent?(subdirname)
    subdirpath = File.expand_path(subdirname, dir_name)
    next  unless File.directory?(subdirpath)

    Dir.foreach(subdirpath) do |filename|
      next  if ServiceInfo::Base.itself_or_parent?(filename)
      filepath = File.expand_path(filename, subdirpath)
      next  unless File.file?(filepath) && File.readable?(filepath)

      label = "#{Utils.host_name}-#{subdirname}-#{filename}"

      stats = File.stat(filepath)
      stat_times = [stats.ctime.utc, stats.mtime.utc]
      min_time, max_time = stat_times.min, stat_times.max

      r << {
        :name     => filename,
        :path     => filepath,
        :subdir   => subdirname,
        :label    => label,
        :size     => stats.size,
        :created  => min_time,
        :modified => max_time
      }
    end
  end

  sorted_file_locations(r)
end

#log_base_folder ⇒ Object 



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# File 'lib/runit-man/service_info/logger.rb', line 12

def log_base_folder
  (logger_string =~ /^[^\:]+\:([^\:]+)/) ? $1 : nil
end

#log_file_locations ⇒ Object

Current log file locations



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# File 'lib/runit-man/service_info/logger.rb', line 31

def log_file_locations
  folder = log_folder
  return []  if folder.nil? || ! File.directory?(log_folder)

  curdir = File.join(log_folder, Time.now.strftime('%Y-%m-%d'))
  return []  unless File.directory?(curdir)
  r = []
  Dir.foreach(curdir) do |filename|
    next  if ServiceInfo::Base.itself_or_parent?(filename)
    filepath = File.expand_path(filename, curdir)
    next  unless File.file?(filepath) && File.readable?(filepath)

    r << filepath
  end

  r
end

#log_folder ⇒ Object 



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# File 'lib/runit-man/service_info/logger.rb', line 16

def log_folder
  folder = log_folder_base_name
  (log_base_folder.nil? || folder.nil?) ? folder : File.expand_path(File.join(log_base_folder, folder))
end

#log_folder_base_name ⇒ Object 



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# File 'lib/runit-man/service_info/logger.rb', line 21

def log_folder_base_name
  result = super

  # we should remove : from the end of the line for logger installations.
  result = $1  if result =~ /^(.+)\:$/

  result
end

#logger_name ⇒ Object 



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# File 'lib/runit-man/service_info/logger.rb', line 8

def logger_name
  (logger_string =~ /^([^\:]+)\:/) ? $1 : logger_string
end

#logger_string ⇒ Object 



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# File 'lib/runit-man/service_info/logger.rb', line 4

def logger_string
  RunitMan::App.runit_logger
end