On Mon, Jun 20, 2016 at 1:10 PM, Peter Uhnák <i.uh...@gmail.com> wrote:
> #runAndWaitOnExitDo: takes a cull-ed three-arg block with the process,
> stdout, and stderr; that way you can process stdout and stderr
> independently.
>
>
Exactly.
> Try this
>
> OSSUnixSubprocess new
> command: '/usr/bin/java';
> arguments: #('-version');
> redirectStderr;
> runAndWaitOnExitDo: [ :process :out :err |
> err inspect
> ].
>
Indeed. This is what I think should work. And yes, I don't think the
'JAVA_HOME' is needed. At least for this command.
Alex, let us know if Peter code worked.
Cheers,
>
> Peter
>
> On Mon, Jun 20, 2016 at 6:03 PM, Alexandre Bergel <alexandre.ber...@me.com
> > wrote:
>
>> Hi Mark,
>>
>> This is what I thought. But it does not seem to work. I tried:
>>
>> OSSUnixSubprocess new
>> command: '/usr/bin/java';
>> arguments: #('-version');
>> redirectStderr;
>>
>> runAndWaitOnExitDo: [ :process :outString |
>> outString inspect
>> ].
>>
>> Or is it the redirectStderr that does not work properly?
>>
>> Cheers,
>> Alexandre
>>
>>
>> > On Jun 20, 2016, at 11:42 AM, Mark Bestley <s...@bestley.co.uk> wrote:
>> >
>> > java -version outputs to stderr not stdout (also I don't think you need
>> JAVA_HOME /usr/bin/java will do what is needed)
>> >
>> >
>> >
>> > On 20/06/2016 15:58, Alexandre Bergel wrote:
>> >
>> >> On OS X, in a terminal, if I type: /usr/bin/java -version
>> >> I obtain:
>> >> java version "1.8.0_66"
>> >> Java(TM) SE Runtime Environment (build 1.8.0_66-b17)
>> >> Java HotSpot(TM) 64-Bit Server VM (build 25.66-b17, mixed mode)
>> >>
>> >> Using OSSubProcess, do-it-ing the following:
>> >>
>> >> OSSUnixSubprocess new
>> >> command: '/usr/bin/java';
>> >> arguments: #('-version');
>> >> environmentAt: 'JAVA_HOME' put:
>> '/Library/Java/JavaVirtualMachines/jdk1.8.0_66.jdk/Contents/Home';
>> >> redirectStderr;
>> >> redirectStdout;
>> >> runAndWaitOnExitDo: [ :process :outString |
>> >> outString inspect
>> >> ].
>> >>
>> >> inspect an empty string.
>> >> Any idea what’s going on?
>> >>
>> >
>> >
>> >
>> > --
>> > Mark
>> >
>> >
>>
>> --
>> _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:
>> Alexandre Bergel http://www.bergel.eu
>> ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
>>
>>
>>
>>
>>
>
--
Mariano
http://marianopeck.wordpress.com
