One way:
$path
onlyif => "powershell.exe -ExecutionPolicy ByPass -command \"if (Test-Path
${path}) { exit 1;} else { exit 0; }\""
if puppet get exit 0 this finish without any error, so the path exist.
for more info go powershell console and run command get-help test-path
On Friday, October 10, 2014 4:17:04 PM UTC-3, Stella wrote:
>
> Hi all,
>
> I am using Puppet 3.6.2. I am trying to write a puppet module, which will
> replace a file with source template ONLY IF this file already exists. If
> this file doesn't exist, don't do anything.
>
> I have got it to work with the "exec" command, but that requires to use
> some command/script outside of Puppet.
> I want to find out if Puppet has any built-in function to achieve this
> purpose?
> I tried with "replace", but "replace" will create the file if the file
> doesn't exist. That's not I want.
>
> Here is the example "exec" code:
>
> exec {'command when file exists':
> command => "command to solve the problem",
> user => root,
> onlyif => "test -f /path/to/file",
> path => ['/usr/bin','/usr/sbin','/bin','/sbin'],
> notify => Notify['/path/to/file found'],
> }
>
> notify {'/path/to/file not found': }
>
>
> Thanks a lot !
>
>
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