Re: [NTG-context] Create a directory using tex
Aditya Mahajan wrote: Can I ask TeX to check if a directory exists or is writable. I do not think so. And on second thought: not even \write18 will work always, because whether or not TeX can write a file (in a subdir or even in the local directory) depends in part on settings in texmf.cnf that are not visible outside TeX. Cheers, Taco ___ ntg-context mailing list ntg-context@ntg.nl http://www.ntg.nl/mailman/listinfo/ntg-context
Re: [NTG-context] Create a directory using tex
Aditya Mahajan wrote:
On Tue, 29 Aug 2006, Taco Hoekwater wrote:
Aditya Mahajan wrote:
Hi,
I want to create a macro that writes files in a sub directory.
If the directory is already created, things work fine. However, if the
directory is not there, tex complains
! I can't write on file
Please type another output file name:
Is there a way I can ask tex to create a directory if one does not
exist?
Not with TeX, but you can use \write18 or \installprogram to run a
system command.
Can I ask TeX to check if a directory exists or is writable. I want it
to give an informative message if the directory does not exist.
Or is there a way to check if a file is writable, so that I can do
\doiffilewritable{dir/tempfile}{\donothing}{\message{Warning}{Please
create directory 'dir' \endinput}
for a while there has been a way to ask for file characteristics
(x-dir-01 can be used to generate a clickable listing and x-dir-05 for
indentifying files)
permissions were not part of that but easy to add, i'm generating you a
beta that has permissions added
\usemodule[x][dir-05]
\getfilestate{context.tex}
\doifinstringelse{w}{\getvariable{filestate}{permissions}}
{writable}
{not writable}
\end
-
Hans Hagen | PRAGMA ADE
Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
tel: 038 477 53 69 | fax: 038 477 53 74 | www.pragma-ade.com
| www.pragma-pod.nl
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Re: [NTG-context] Create a directory using tex
Taco Hoekwater wrote: Aditya Mahajan wrote: Can I ask TeX to check if a directory exists or is writable. I do not think so. And on second thought: not even \write18 will work always, because whether or not TeX can write a file (in a subdir or even in the local directory) depends in part on settings in texmf.cnf that are not visible outside TeX. if this is part of a project thing, you can use ctx files to add pre/post stuff like checking files, converting files, in this case making directories, etc Hans - Hans Hagen | PRAGMA ADE Ridderstraat 27 | 8061 GH Hasselt | The Netherlands tel: 038 477 53 69 | fax: 038 477 53 74 | www.pragma-ade.com | www.pragma-pod.nl - ___ ntg-context mailing list ntg-context@ntg.nl http://www.ntg.nl/mailman/listinfo/ntg-context
Re: [NTG-context] Create a directory using tex
On Wed, 30 Aug 2006, Hans Hagen wrote:
Aditya Mahajan wrote:
On Tue, 29 Aug 2006, Taco Hoekwater wrote:
Aditya Mahajan wrote:
Hi,
I want to create a macro that writes files in a sub directory.
If the directory is already created, things work fine. However, if the
directory is not there, tex complains
! I can't write on file
Please type another output file name:
Is there a way I can ask tex to create a directory if one does not
exist?
Not with TeX, but you can use \write18 or \installprogram to run a
system command.
Can I ask TeX to check if a directory exists or is writable. I want it
to give an informative message if the directory does not exist.
Or is there a way to check if a file is writable, so that I can do
\doiffilewritable{dir/tempfile}{\donothing}{\message{Warning}{Please
create directory 'dir' \endinput}
for a while there has been a way to ask for file characteristics
(x-dir-01 can be used to generate a clickable listing and x-dir-05 for
indentifying files)
permissions were not part of that but easy to add, i'm generating you a
beta that has permissions added
Thank you. I will play around with this and ctx preprocessing.
Aditya
\usemodule[x][dir-05]
\getfilestate{context.tex}
\doifinstringelse{w}{\getvariable{filestate}{permissions}}
{writable}
{not writable}
\end
-
Hans Hagen | PRAGMA ADE
Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
tel: 038 477 53 69 | fax: 038 477 53 74 | www.pragma-ade.com
| www.pragma-pod.nl
-
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--
Aditya Mahajan, EECS Systems, University of Michigan
http://www.eecs.umich.edu/~adityam || Ph: 7342624008
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Re: [NTG-context] Create a directory using tex
Aditya Mahajan wrote: Hi, I want to create a macro that writes files in a sub directory. If the directory is already created, things work fine. However, if the directory is not there, tex complains ! I can't write on file Please type another output file name: Is there a way I can ask tex to create a directory if one does not exist? Not with TeX, but you can use \write18 or \installprogram to run a system command. Taco ___ ntg-context mailing list ntg-context@ntg.nl http://www.ntg.nl/mailman/listinfo/ntg-context
Re: [NTG-context] Create a directory using tex
On Tue, 29 Aug 2006, Taco Hoekwater wrote:
Aditya Mahajan wrote:
Hi,
I want to create a macro that writes files in a sub directory.
If the directory is already created, things work fine. However, if the
directory is not there, tex complains
! I can't write on file
Please type another output file name:
Is there a way I can ask tex to create a directory if one does not
exist?
Not with TeX, but you can use \write18 or \installprogram to run a
system command.
Can I ask TeX to check if a directory exists or is writable. I want it
to give an informative message if the directory does not exist.
Or is there a way to check if a file is writable, so that I can do
\doiffilewritable{dir/tempfile}{\donothing}{\message{Warning}{Please
create directory 'dir' \endinput}
Aditya
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