From: Kaushal Modi <kaushal.modi@gmail.com>
To: Karl Voit <news1142@karl-voit.at>
Cc: emacs-orgmode@gnu.org
Subject: Re: :EXPORT_FILE_NAME: containing a date-stamp
Date: Wed, 07 Feb 2018 16:41:01 +0000 [thread overview]
Message-ID: <CAFyQvY1hBkiTqL22Jf3b0erqRqi2d_-DOSxfPSnYsSgZpcQMNw@mail.gmail.com> (raw)
In-Reply-To: <2018-02-07T16-21-12@devnull.Karl-Voit.at>
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On Wed, Feb 7, 2018 at 10:33 AM Karl Voit <devnull@karl-voit.at> wrote:
> :EXPORT_FILE_NAME: (format-time-string "%Y-%m-%d") Project Status.html
>
Yes, you cannot do that (How would Org know that you do not want to name
your file literally like that? :)).
Also you do not need to (should not?) provide the file extension there..
the correct extension is added based on the exporter you use.
That said, I quickly tested this out, and it works:
(defun modi/org-advice-prefix-export-file-name-with-date (orig-fun &rest
args)
"Prefix the output file name with current date."
(let* ((date-format "%Y-%m-%d") ;Customize this variable as you like
(date-file-separator "-") ;Customize this variable as you like
(orig-output-file-name (apply orig-fun args))
(orig-output-dir (file-name-directory orig-output-file-name))
(orig-output-just-file-name (file-name-nondirectory
orig-output-file-name))
(date (format-time-string date-format (current-time))))
(concat orig-output-dir date date-file-separator
orig-output-just-file-name)))
(advice-add 'org-export-output-file-name :around
#'modi/org-advice-prefix-export-file-name-with-date)
;; (advice-remove 'org-export-output-file-name
#'modi/org-advice-prefix-export-file-name-with-date)
After evaluating the above, current date will be prefixed to the exported
file name, whether you export the whole file or just a subtree.
--
Kaushal Modi
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next prev parent reply other threads:[~2018-02-07 16:41 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-07 15:31 :EXPORT_FILE_NAME: containing a date-stamp Karl Voit
2018-02-07 16:41 ` Kaushal Modi [this message]
2018-02-07 17:05 ` Berry, Charles
2018-02-07 17:37 ` Kaushal Modi
2018-02-07 18:06 ` Berry, Charles
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