Hey All,

Patch available with test case, let me know what I broke :).

https://bitbucket.org/jmchilton/galaxy-central-multi-input-tool-fixes-2/commits/e0016057e1648d7f4d29fbaf14252cbefff6d0bd

-John


On Fri, Oct 11, 2013 at 10:37 AM, Björn Grüning
<bjoern.gruen...@pharmazie.uni-freiburg.de> wrote:
> Am Freitag, den 11.10.2013, 09:18 -0500 schrieb John Chilton:
>> My plan is to refactor build_command_line out of
>> lib/galaxy/jobs/runners/__init__.py, into its own module and add unit
>> tests for this functionality. I'll issue a pull request and let people
>> test it. I am also testing Nicola's PR, I will approve it shortly.
>>
>> Nate yelled at me for committing code yesterday :) so I will let him
>> figure out when to merge it. But I will approve the pull requests that
>> I am willing to say are tested and that I will take responsibility for
>> if something breaks in them.
>
> Ok, sounds good!
>
> Thanks!
> Bjoern
>
>> -John
>>
>> On Fri, Oct 11, 2013 at 9:13 AM, Björn Grüning
>> <bjoern.gruen...@pharmazie.uni-freiburg.de> wrote:
>> > Ah now I got it ... there are two build_command_line functions.
>> > lib/galaxy/tools/__init__.py and lib/galaxy/jobs/runners/__init__.py.
>> >
>> > And one is adding a trailing ';'
>> >
>> > So either stripping the trailing semicolon, right after creating the
>> > command line from cheetah (patch was attached) or adding more logic to
>> > only add a ';' when no one is there.
>> >
>> > Which one is preferred, should I create a pull request?
>> >
>> > Thanks!
>> > Bjoern
>> >
>> >
>> >> If the tool produces a trailing semi-colon (and without Nicola's patch
>> >> the bowtie 2 tool definitely could), then I bet build_command_line()
>> >> is going to be what is adding the second semi-colon. It has not check
>> >> that there isn't a semi-colon at the end of the command before adding
>> >> one and extending the command. It might not be the only culprit, but
>> >> it is likely one.
>> >>
>> >> -John
>> >>
>> >> On Fri, Oct 11, 2013 at 9:02 AM, Björn Grüning
>> >> <bjoern.gruen...@pharmazie.uni-freiburg.de> wrote:
>> >> > Hi Nate,
>> >> >
>> >> >> Hi Björn,
>> >> >>
>> >> >> Are you certain that SGE is responsible?  I ran in to the same thing 
>> >> >> with bowtie2 with other runners.
>> >> >> The double semicolon is invalid syntax in Bourne-compatible shells and 
>> >> >> so the tool ought to be fixed not to produce them (it happens under 
>> >> >> certain combinations of options).
>> >> >> Have you noticed this happening with any other tools?
>> >> >
>> >> > Yes, but only with tools from the toolshed and there I poked people to
>> >> > remove the trailing semicolon from the wrapper. From my observation the
>> >> > tool does not produce double semicolons. Only one at the end, but the
>> >> > Job scheduler adds one, resulting in a double one with invalid syntax.
>> >> >
>> >> > I can't see where bowtie is producing a double semicolon. I really think
>> >> > SGE is adding one. At least I restructured the semicolons (attached) and
>> >> > it worked for us.
>> >> >
>> >> > Thanks Nate,
>> >> > Bjoern
>> >> >
>> >> >> --nate
>> >> >>
>> >> >> On Oct 11, 2013, at 8:57 AM, John Chilton wrote:
>> >> >>
>> >> >> > This sounds like a good way to solve the problem, I guess I would 
>> >> >> > modify
>> >> >> >
>> >> >> >
>> >> >> > On Thu, Oct 10, 2013 at 6:10 PM, Björn Grüning
>> >> >> > <bjoern.gruen...@pharmazie.uni-freiburg.de> wrote:
>> >> >> >>
>> >> >> >> Dear all,
>> >> >> >>
>> >> >> >> some SGE instances will add automatically an semicolon add the end 
>> >> >> >> of
>> >> >> >> each command, resulting in a disrupted job, because ';;' are not
>> >> >> >> allowed.
>> >> >> >>
>> >> >> >> The latest changes to the Bowtie2 wrapper resulting in such a case 
>> >> >> >> and a
>> >> >> >> crash in our instance. An easy solution would be to fix the wrapper 
>> >> >> >> and
>> >> >> >> omitting the trailing ';' but maybe its better to fix it once for 
>> >> >> >> all in
>> >> >> >> the corresponding tools code, patched attached.
>> >> >> >>
>> >> >> >> I'm not familiar with other Job schedulers so I'm seeking for
>> >> >> >> comments ... it there any disadvantage of removing trailing ';' 
>> >> >> >> from the
>> >> >> >> command line?
>> >> >> >>
>> >> >> >> Ciao,
>> >> >> >> Bjoern
>> >> >> >>
>> >> >> >>
>> >> >> >> ___________________________________________________________
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>> >> >> > ___________________________________________________________
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>> >> >>
>> >> >
>> >> >
>> >
>> >
>> >
>
>
>

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