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

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

[John Hendy]

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}

I checked ox-taskjuggler to see if gapduration was not an acceptable
attribute, but it actually references it specifically:

#+begin_quote ox-taskjuggler.el
;; * Dependencies
;;
;; The exporter will handle dependencies that are defined in the tasks...

;; [snip]

;; ;; * Presentation
;;   :PROPERTIES:
;;   :Effort:   2d
;;   :BLOCKER:  training_material { gapduration 1d } some_other_task
;;   :END:
#+end_quote

Here's my example:

#+begin_src min-config
(add-to-list 'load-path "~/.elisp/org.git/lisp/")
(add-to-list 'load-path "~/.elisp/org.git/contrib/lisp")

(require 'ox-taskjuggler)
#+end_src


#+begin_src test.org

* test :taskjuggler_project:
** task1
   :PROPERTIES:
   :task_id:  task1
   :start:    2014-11-05-08:00
   :END:
** task2
   :PROPERTIES:
   :task_id:  task2
   :BLOCKER:  task1 { gapduration 1d }
   :duration: 1h
   :END:

#+end_src

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.

M-x org-version
Org-mode version 8.3beta (release_8.3beta-483-g58bb3a.dirty @
/home/jwhendy/.elisp/org.git/lisp/)

Is this a bug or am I mis-interpreting how this would work?


Thanks,
John

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

[Christian Egli]

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.

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

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

[Nicolas Goaziou]

Hello,

Christian Egli <christian.egli@sbs.ch> writes:

> 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.
>
> 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?

I think you should push to maint, so that users of org+contrib package
can benefit from your fix soon enough.  You then need to merge maint
into master.


Regards,

-- 
Nicolas Goaziou

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

[Christian Egli]

Nicolas Goaziou <mail@nicolasgoaziou.fr> writes:

>> 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?
>
> I think you should push to maint, so that users of org+contrib package
> can benefit from your fix soon enough.  You then need to merge maint
> into master.

OK, the fix is pushed to maint and merged to master.

Thanks
Christian

-- 
Christian Egli
Swiss Library for the Blind, Visually Impaired and Print Disabled
Grubenstrasse 12, CH-8045 Zürich, Switzerland

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

[Nicolas Goaziou]

Christian Egli <christian.egli@sbs.ch> writes:

> OK, the fix is pushed to maint and merged to master.

Thank you.

As a side note, two spaces after sentences are required in commit
messages.


Regards,

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

[John Hendy]

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
>
>