Re: [O] BUG - Problem in tangle-mode

[Rainer M Krug]

Eric Schulte <address@hidden> writes:

>>
>> Hi
>>
>> it seems that I have no luck at the moment.
>>
>> Now the post tangle hook does not seem to be called.
>>
>
> It is called, however the shell script you are trying to execute is not
> executing because it is not set as executable.  The permissions of
> tangled files are set *after* the post-tangle hook is called (so that
> the post-tangle hook has a chance to modify files which will eventually
> be set to read only).

That makes perfect sense - thanks.

>
> You example is trying to run a tangled shell script before it is set to
> be executable.  This can not work.  My attached alternative of your
> example does run the shell script by not assuming it is executable.

OK - I will adapt it accordingly.

Thanks a lot,

Rainer

>
> #+PROPERTY: tangle ./test.R
>
> * Internal configurations                                          :noexport:
> ** Evaluate to run post tangle script
> #+begin_src emacs-lisp :results silent :tangle no :exports none
>     (add-hook 'org-babel-post-tangle-hook
>               (lambda ()
>                 (message "running the post-tangle shell script")
>                 (shell-command "bash ./postTangleScript.sh")))
> #+end_src
>
> ** Post tangle script
> #+begin_src sh :tangle postTangleScript.sh :results silent
> touch PostTangleScriptHasBeenExecuted
> #+end_src
>
> * Two blocks
> Block 1
> #+begin_src R
>   suitName <- function(species)
>                     {
>                       return( paste(species$layer, "suitability", sep="_") )
>                     }
> #+end_src  
>
> Block 2
> #+begin_src R
>   statDistName <- function(species){
>       return( paste(species$layer, "disturbances_static", sep="_") )
>   }
> #+end_src  
<#secure method=pgpmime mode=sign>

-- 
Rainer M. Krug, PhD (Conservation Ecology, SUN), MSc (Conservation Biology, 
UCT), Dipl. Phys. (Germany)

Centre of Excellence for Invasion Biology
Stellenbosch University
South Africa

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