Capistrano在失败时运行本地命令退出 [英] Capistrano run local command exit on failure

问题描述

我想运行本地命令并在任何命令失败时退出。 Capistrano最好的方法是什么？ run_locally将继续失败。

I would like to run local commands and exit on failure of any command. whats the best way to do this with capistrano? run_locally will continue going on failure.

我是否每次都要检查最后一个命令是否存在（或创建自定义的本地运行函数）？

Do i have to check the last commands exist status everytime (or create a custom run locally function)?

推荐答案

我必须创建自己的函数，如下所示：

I had to create my own function like this:

task :build_backend do
  run_local("echo hello")
  run_local("abcdef")
  run_local("echo 'not run'")
end

def run_local(cmd)
  system cmd
  if($?.exitstatus != 0) then
    puts 'exit code: ' + $?.exitstatus.to_s
    exit
  end
end

使用此

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