Class: Cafeznik::CompactFormatter

Inherits:
Logger::Formatter
  • Object
show all
Defined in:
lib/cafeznik/log.rb

Constant Summary collapse

COLOR_MAP = 
{
  colors: (30..37).to_a + (90..97).to_a # ANSI text colors
}.freeze
COLORS = 
{
  severity: {
    "DEBUG" => ["\e[44m", "\e[37m"],  # Blue bg, white fg
    "INFO" => ["\e[42m", "\e[30m"],   # Green bg, black fg
    "WARN" => ["\e[43m", "\e[30m"],   # Yellow bg, black fg
    "ERROR" => ["\e[41m", "\e[37m"],  # Red bg, white fg
    "FATAL" => ["\e[45m", "\e[30m"]   # Magenta bg, black fg
  },
  reset: "\e[0m"
}.freeze

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ CompactFormatter

Returns a new instance of CompactFormatter.



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# File 'lib/cafeznik/log.rb', line 63

def initialize
  @component_colors = {}
  @verbose = false
  super
end

Instance Attribute Details

#verbose ⇒ Object

Returns the value of attribute verbose.



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# File 'lib/cafeznik/log.rb', line 61

def verbose
  @verbose
end

Instance Method Details

#call(severity, _time, _progname, message) ⇒ Object 



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# File 'lib/cafeznik/log.rb', line 69

def call(severity, _time, _progname, message)
  component, method, content = parse_message(message)
  severity_bg, severity_fg = COLORS[:severity][severity] || COLORS[:severity]["DEBUG"]
  severity_prefix = "#{severity_bg}#{severity_fg}#{severity[0]}#{COLORS[:reset]}"
  source_prefix = format_source(component, method)

  formatted_content = content.gsub("\n", "\n" + (" " * (severity_prefix.size + source_prefix.size + 1)))
  if @verbose
    "#{severity_prefix} #{source_prefix} #{formatted_content}\n"
  else
    "#{formatted_content}\n"
  end
end