Class: Startback::Support::LogFormatter

Inherits:
Object
  • Object
show all
Defined in:
lib/startback/support/log_formatter.rb

Instance Method Summary collapse

Instance Method Details

#call(severity, time, progname, msg) ⇒ Object 



5
6
7
8
9
10
11
12
13
 
# File 'lib/startback/support/log_formatter.rb', line 5

def call(severity, time, progname, msg)
  {
    severity: severity,
    time: time
  }.merge(msg)
   .merge(error: error_to_json(msg[:error], severity))
   .compact
   .to_json << "\n"
end

#error_to_json(error, severity = nil) ⇒ Object 



15
16
17
18
19
20
21
22
23
24
25
26
27
28
 
# File 'lib/startback/support/log_formatter.rb', line 15

def error_to_json(error, severity = nil)
  return error if error.nil?
  return error if error.is_a?(String)
  return error.to_s unless error.is_a?(Exception)

  backtrace = error.backtrace[0..25] if severity == "FATAL"
  causes = error.causes.map{|c| error_to_json(c) } if error.respond_to?(:causes)
  causes = nil if causes && causes.empty?
  {
    message: error.message,
    backtrace: backtrace,
    causes: causes
  }.compact
end