Bash-从子脚本退出父脚本 [英] Bash - Exit parent script from child script

问题描述

我有一个Bash父脚本，该Bash父脚本在意外输入时会调用记录错误的错误记录子脚本.我还希望在发生错误并调用错误脚本时停止执行.但是，如果我从错误处理脚本中调用exit，它不会停止父脚本的执行.我该如何停止孩子的父脚本?

I have a Bash parent script that on unexpected input calls an error logging child script that logs the error. I also want the execution to halt when the error occurs and the error script is called. But if I call exit from the error handling script it does not stop the parent script from executing. How may I go about stopping a parent script from a child?

推荐答案

尝试..

#normal flow
[[ $(check_error_condition) ]] && /some/error_reporter.sh || exit 1

所以

• 当error_reporter将以退出状态> 0退出时，父级也会终止
• 如果error_reporter将以状态= 0退出，则父级继续...

您不想要stop the parent from a child(父母通常不喜欢这种行为):)，您反而想要tell to parent - need stop，他会自行停止(如果需要)；)

You don't want stop the parent from a child (the parents usually don't like this behavior) :), you instead want tell to parent - need stop and he will stop itself (if want) ;)

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