如何检查目录是否在Chef中是符号链接 [英] How to check if the directory is symlink in chef

问题描述

如果不是symlnik，我只想删除目录。

I just want to do delete directory if it is not symlnik.

directory "/var/www/html/" do
  action :delete
  only_if ???
end

推荐答案

所选答案将不起作用在Windows或Bash是默认解释器的系统上。您应该使用Ruby解决方案来实现跨平台（并且更快，因为没有进程生成）：

The selected answer will not work on Windows or systems where Bash is the default interpreter. You should use a Ruby solution to be cross-platform (and faster, since there's no process spawning):

directory '/var/www/html' do
  action :delete
  not_if { File.symlink?('/var/www/html') }
end

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