Re: [BUG] ox-taskjuggler: unable to use depends {gapduration}

[John Hendy <jw.hendy@gmail.com>]

On Wed, Nov 5, 2014 at 2:21 AM, Christian Egli <christian.egli@sbs.ch> wrote:
> John Hendy <jw.hendy@gmail.com> writes:
>
>> I ran into an odd issue with a taskjuggler task tree I'm working on
>> when trying to apply a gapduration attribute to a task dependency.
>> Typically, I can just pass any valid taskjuggler attribute through
>> using properties, but my export was producing an error when trying to
>> use:
>>
>> :depends: task {gapduration 1h}
>>
>> Oddly, the output is as follows (task section):
>>
>> #+begin_src test.tjp
>>
>> task test "test" {
>>   task task1 "task1" {
>>     milestone
>>     start 2014-11-05-08:00
>>   }
>>   task task2 "task2" {
>>     depends !task1 t :taskjuggl
>>     duration 1h
>>   }
>> #+end_src
>>
>> For some reason it's grabbing the taskjuggler tag! I tried with the
>> example in ox-taskjuggler.el with the same result.
>>
>> Is this a bug or am I mis-interpreting how this would work?
>
> No it is indeed a bug. At first I thought this was simply no longer
> working in the new exporter but I was wrong. Nicolas of course
> implemented it and way more. But there is a subtle bug. I actually found
> it because I wondered about the funny "t :taskjuggl" in the output.
> Here's the fix.
>
> diff --git a/contrib/lisp/ox-taskjuggler.el b/contrib/lisp/ox-taskjuggler.el
> index 807d702..9e977f6 100644
> --- a/contrib/lisp/ox-taskjuggler.el
> +++ b/contrib/lisp/ox-taskjuggler.el
> @@ -600,7 +600,7 @@ doesn't include leading \"depends\"."
>                    (let ((id (org-element-property :TASK_ID dep)))
>                      (and id
>                           (string-match (concat id " +\\({.*?}\\)") dep-str)
> -                         (org-match-string-no-properties 1))))
> +                         (org-match-string-no-properties 1 dep-str))))
>                   path)
>               ;; Compute number of exclamation marks by looking for the
>               ;; common ancestor between TASK and DEP.
>

For some reason, I couldn't apply the patch... since it was just one
line, I manually changed it myself and can report that this appears to
work now. I re-added the {gapduration x} lines to my :depends:
properties and they're being properly applied now.

Thanks a ton for the quick turnaround!

If/when you apply this, could you post back and I'll checkout a fresh
version of ox-taskjuggler to take the official commit?


Best regards,
John

> Nicolas, I can push this myself but I haven't pushed to the repo in
> years. What is the current way? Do I just push to master?
>
> Thanks
> Christian
> --
> Christian Egli
> Swiss Library for the Blind, Visually Impaired and Print Disabled
> Grubenstrasse 12, CH-8045 Zürich, Switzerland
>
>