为舞台环境配置 padrino 记录器？

Question

如何启用除 prod、dev 或 test 之外的其他环境的 padrino 记录器。例如，舞台环境？

我的舞台环境中的 padrino 应用程序不写入文件日志。

我试过了

Padrino::Logger::Config[:stage][:stream] = :to_file
Padrino::Logger::Config[:stage][:log_level]  = :devel

但我收到了错误

$ - > RACK_ENV=homolog bundle exec padrino start
Users/carlospereira/ws/nutri/config/boot.rb:15:in `<top (required)>': undefined method `[]=' for nil:NilClass (NoMethodError)
from /Users/carlospereira/.rvm/gems/ruby-1.9.2-p320@nutri/bundler/gems/padrino-framework-94d09af7573a/padrino-core/lib/padrino-core/cli/base.rb:24:in `require'
from /Users/carlospereira/.rvm/gems/ruby-1.9.2-p320@nutri/bundler/gems/padrino-framework-94d09af7573a/padrino-core/lib/padrino-core/cli/base.rb:24:in `start'
from /Users/carlospereira/.rvm/gems/ruby-1.9.2-p320@nutri/gems/thor-0.15.2/lib/thor/task.rb:27:in `run'
from /Users/carlospereira/.rvm/gems/ruby-1.9.2-p320@nutri/gems/thor-0.15.2/lib/thor/invocation.rb:120:in `invoke_task'
from /Users/carlospereira/.rvm/gems/ruby-1.9.2-p320@nutri/gems/thor-0.15.2/lib/thor.rb:275:in `dispatch'
from /Users/carlospereira/.rvm/gems/ruby-1.9.2-p320@nutri/gems/thor-0.15.2/lib/thor/base.rb:408:in `start'
from /Users/carlospereira/.rvm/gems/ruby-1.9.2-p320@nutri/bundler/gems/padrino-framework-94d09af7573a/padrino-core/bin/padrino:9:in `<top (required)>'
from /Users/carlospereira/.rvm/gems/ruby-1.9.2-p320@nutri/bin/padrino:23:in `load'
from /Users/carlospereira/.rvm/gems/ruby-1.9.2-p320@nutri/bin/padrino:23:in `<main>'

在我的 boot.rb 中有：

PADRINO_ENV  = ENV["PADRINO_ENV"] ||= ENV["RACK_ENV"] ||= "development"  unless defined?(PADRINO_ENV)
PADRINO_ROOT = File.expand_path('../..', __FILE__) unless defined?(PADRINO_ROOT)

require 'rubygems' unless defined?(Gem)  
require 'bundler/setup'
Bundler.require(:default, PADRINO_ENV)

Padrino::Logger::Config[:homolog][:stream] = :to_file
Padrino::Logger::Config[:homolog][:log_level]  = :devel

Padrino.before_load do
  Encoding.default_internal = nil
end

Padrino.after_load do
  DataMapper.finalize
end

Padrino.load!

我剪掉了 cmets，但第 15 行是

Padrino::Logger::Config[:homolog][:stream] = :to_file

我也试过了

if PADRINO_ENV == 'homolog'
  log_file_name = "#{PADRINO_ROOT}/log/#{PADRINO_ENV}_#{(ENV['APP_PROCESS_NAME'] || File.basename($0))}.log"
  log_file = File.new(log_file_name, "a+")
  PADRINO_LOGGER = { :homolog    => { :log_level => :debug, :stream => log_file }} 
end

但我仍然收到消息：

/Users/carlospereira/ws/nutri/config/boot.rb:19: warning: already initialized constant PADRINO_LOGGER
No logging configuration for :homolog found, falling back to :production

第 19 行是

PADRINO_LOGGER = { :homolog    => { :log_level => :debug, :stream => log_file }}

并且日志文件中没有写入任何日志。

有什么想法吗？

Tkz

Answer 1

这就是我们在暂存环境中启用它的方式。

config/boot.rb的相关部分

PADRINO_LOGGER = { :staging => { :log_level => :debug, :stream => :to_file }} if PADRINO_ENV == 'staging'

Answer 2

你可以在config/boot.rb中设置这个

Padrino::Logger::Config[:stage][:stream] = :to_file
Padrino::Logger::Config[:stage][:log_level]  = :devel

参考API Doc

Answer 3

我的解决方案是使用哈希，否则我会在日志中获得 ascii 颜色：

Padrino::Logger::Config[:development] = { :log_level => :debug, :stream => :to_file }