class Dotenv::LogSubscriber


Dotenv.instrumenter = ActiveSupport::Notifications
require “dotenv/log_subscriber”
require “active_support/notifications”
Usage:
Logs instrumented events

def color_env_constant 

def color_env_constant
  color("ENV", :GREEN)
end

def color_filename(filename) 

def color_filename(filename)
  color(Pathname.new(filename).relative_path_from(Dotenv::Rails.root.to_s).to_s, :YELLOW)
end

def color_var(name) 

def color_var(name)
  color(name, :CYAN)
end

def load(event) 

def load(event)
  env = event.payload[:env]
  info "Loaded #{color_filename(env.filename)}"
end

def logger 

def logger
  Dotenv::Rails.logger
end

def restore(event) 

def restore(event)
  diff = event.payload[:diff]
  removed = diff.removed.keys.map { |key| color(key, :RED) }
  restored = (diff.changed.keys + diff.added.keys).map { |key| color_var(key) }
  if removed.any? || restored.any?
    info "Restored snapshot of #{color_env_constant}"
    debug "Unset #{removed.to_sentence}" if removed.any?
    debug "Restored #{restored.to_sentence}" if restored.any?
  end
end

def save(event) 

def save(event)
  info "Saved a snapshot of #{color_env_constant}"
end

def update(event) 

def update(event)
  diff = event.payload[:diff]
  changed = diff.env.keys.map { |key| color_var(key) }
  debug "Set #{changed.to_sentence}" if diff.any?
end