G'day!
On 03-08-16 12:18, Kai Stian Olstad wrote:
> On 03.08.2016 10:39, Kai wrote:
>> I cannot get the following line to work:
>>
>> shell: "{{java_home}}/bin/java -version 2>&1 | grep 'java version' |
>> egrep '{{ '1\.[789]' | regex_escape() }}'"
>>
>> Obviously this line already went through quite some iterations, but I
>> cannot get the YAML parser to even accept ist. It always throws a
>> "Syntax Error while loading YAML" with a mark pointing to the "\"
>> character.
>>
>> Is there any chance gatting this to work (or testing for a allowed range
>> of java version by any other means)?
>
> Escape the backslash and remove the regex_escape()
>
> shell: "{{java_home}}/bin/java -version 2>&1 | grep 'java version' |
> egrep '{{ '1\\.[789]' }}'"
Yeah, this line passes the syntax check. Thanks a lot.
Cheers, Kai
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