Class: Tidewave::Tools::GetLogs

Inherits:
Base
  • Object
show all
Defined in:
lib/tidewave/tools/get_logs.rb

Instance Method Summary collapse

Instance Method Details

#call(tail:, grep: nil) ⇒ Object 



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# File 'lib/tidewave/tools/get_logs.rb', line 16

def call(tail:, grep: nil)
  log_file = Rails.root.join("log", "#{Rails.env}.log")
  return "Log file not found" unless File.exist?(log_file)

  regex = Regexp.new(grep, Regexp::IGNORECASE) if grep
  matching_lines = []

  tail_lines(log_file) do |line|
    if regex.nil? || line.match?(regex)
      matching_lines.unshift(line)
      break if matching_lines.size >= tail
    end
  end

  matching_lines.join
end