Class: Klogger::JSONHighlighter

Inherits:
Object
  • Object
show all
Defined in:
lib/klogger/json_highlighter.rb

Defined Under Namespace

Classes: DebugTheme, ErrorTheme, Theme, WarnTheme

Constant Summary collapse

LEXER = 
Rouge::Lexers::JSON.new
FORMATTER = 
Rouge::Formatters::Terminal256
FORMATTERS = 
{
  info: FORMATTER.new(Theme.new),
  debug: FORMATTER.new(DebugTheme.new),
  warn: FORMATTER.new(WarnTheme.new),
  error: FORMATTER.new(ErrorTheme.new),
  fatal: FORMATTER.new(ErrorTheme.new)
}.freeze

Class Method Summary collapse

Class Method Details

.highlight(output) ⇒ Object 



52
53
54
55
56
 
# File 'lib/klogger/json_highlighter.rb', line 52

def highlight(output)
  severity = ::Regexp.last_match(1).to_sym if output.match(/"severity":"(\w+)"/)
  formatter = FORMATTERS[severity] || FORMATTERS[:info]
  formatter.format(LEXER.lex(output))
end