帮助“每当” Ruby 中用于 cron 任务的 gem

发布于 2024-09-27 00:57:11 字数 1056 浏览 5 评论 0原文

我以前没有使用过 cron，所以我不能确定我这样做是否正确。我想要自动化的任务似乎没有运行。我在终端中执行了以下步骤：

sudo gem install每当
更改到应用程序目录
每当。（这创建了文件schedule.rb）

我将此代码添加到schedule.rb：

每 10 分钟一次
  跑步者“User.vote”，环境=> “发展”
结尾


每小时做一次
  跑步者“Digest.rss”，：环境=> “发展”
结尾

我将此代码添加到deploy.rb：

在“deploy:symlink”、“deploy:update_crontab”之后


命名空间：部署做
  desc“更新 crontab 文件”
  任务：update_crontab，：角色=> :db 做
    运行“cd #{current_path} && 每当 --update-crontab #{application}”
  结尾
结尾

我在终端中执行了此操作：每当

它返回：

@hourly cd /Users/RedApple/S && script/runner -e 开发 'Digest.rss'


0,10,20,30,40,50 * * * * cd /Users/RedApple/S && script/runner -edevelopment 'User.vote'

在终端中单独运行这些命令：

script/runner -edevelopment 'Digest.rss'
script/runner -edevelopment 'User.vote'

现在在开发模式（脚本/服务器）下运行本地服务器，我没有看到任何证据表明代码实际上正在运行。是不是有什么步骤我没做？除了我所做的之外，没有“每当”的指南显示任何其他内容。

原文

I have not used cron before, so I can't be sure that I did this right. The tasks I want to be automated don't seem to be running. I did these steps in the terminal:

sudo gem install whenever
change to the application directory
wheneverize . (this created the file schedule.rb)

I added this code to schedule.rb:

every 10.minutes do
  runner "User.vote", environment => "development"
end


every :hour do
  runner "Digest.rss", :environment => "development"
end

I added this code to deploy.rb:

after "deploy:symlink", "deploy:update_crontab"


namespace :deploy do
  desc "Update the crontab file"
  task :update_crontab, :roles => :db do
    run "cd #{current_path} && whenever --update-crontab #{application}"
  end
end

I did this in the terminal: whenever

It returned:

@hourly cd /Users/RedApple/S && script/runner -e development 'Digest.rss'


0,10,20,30,40,50 * * * * cd /Users/RedApple/S && script/runner -e development 'User.vote'

Running these commands individually in the terminal works:

script/runner -e development 'Digest.rss'
script/runner -e development 'User.vote'

Now running a local server in development mode, script/server, I don't see any evidence that the code is actually being run. Is there some step that I didn't do? No guides for "Whenever" show anything else than what I have done.