Hi Bastien
I actually wrote an ant script that controls the off-line publishing.
It's fairly simple, assuming ELPA packages installed in ~/.emacs.d/elpa
Another important thing to note is that font-lock-mode is not enabled by default
in --batch mode. So I ended up writing an extra .el file that is loaded
specifically for off-line publishing.
I'll paste here the relevant fragments to share in case somebody wants to do
something similar
Here are fragments of org.el loaded by emacs --batch command:
(defun common-hook-actions ()
Peform actions common for all programming language modes
(font-lock-mode 1)
;; a series of set-face-attribute commands to define the
;; fontification for SRC blocks
(set-face-attribute 'font-lock-builtin-face nil
:slant 'normal
:weight 'normal
:underline nil
:foreground #FF)
;; more of the same
)
(add-hook 'c-mode-hook
(lambda ()
(common-hook-actions)))
;; more mode-hooks can be added
(setq org-publish-timestamp-directory ../.org-timestamps/)
;; at this point I have (setq org-publish-project-alist
;; for the projects we need to publish
And this is a fragment of my build.xml:
target name=find-htmlize
description=Find the latest installation of emacs htmlize package
property environment=env/
exec executable=find
outputproperty=find-output
resultproperty=find-result
arg value=${env.HOME}/.emacs.d/elpa/
arg value=-type/
arg value=d/
arg value=-name/
arg value=htmlize*/
redirector
outputfilterchain
tailfilter lines=1/
/outputfilterchain
/redirector
/exec
condition property=htmlize
value=${find-output}
else=htmlize
available file=${find-output} type=dir/
/condition
/target
target name=publish
depends=find-htmlize
description=Generate HTML and save into web directory on the local
disk
condition property=emacs
value=/usr/local/bin/emacs
else=emacs
available file=/usr/local/bin/emacs/
/condition
exec executable=${emacs} dir=org failonerror=true
arg value=--batch/
arg value=-l/
arg value=org.el/
arg value=--eval/
arg value=(progn (add-to-list 'load-path quot;${htmlize}quot;)
(load-library quot;htmlizequot;))/
arg value=-f/
arg value=org-publish-all/
/exec
/target
All of the above creates completely autonomous publishing project. We actually
use it collaboratively, so other people can checkout the repository, edit org
files, build html (or pdf) from the org project and publish updated content on
the web-server without having to modify their ~/.emacs (or ~/.emacs.d/init.el)
files. Everything is done with two simple shell commands invoking ant.
I hope somebody will find this useful.
Regards,
Dmitri
On Sep 19, 2012, at 7:03 PM, Bastien b...@altern.org wrote:
Hi Dmitri,
Dmitri Makarov dmak...@gmail.com writes:
If anyone interested, it's easy to explicitly load the required ELPA
packages in batch mode. For example, the following command loads htmlize
for publishing org files in batch mode
emacs --batch -l ~/.emacs.d/init.el --eval (progn (add-to-list 'load-path
\~/.emacs.d/elpa/htmlize-20120616.1716\) (require 'htmlize)) -f
org-publish-all
It should be easy to include such a command in a makefile or build.xml and
automatically locate the latest installation of necessary packages rather
than explicitly specifying the path.
I let Achim be the final judge on this -- my intuitions in this areas
are just too fragile. But my gut feeling is that this would be too
complicated, and the solution above is simple enough.
Still I wonder why ELPA packages are not loaded by default in --batch
mode even though (package-initialize) is being evaluated.
Please ask this on the emacs-devel mailing list, I'm sure this will help
many other users. Several users (including me) have been puzzled by the
way ELPA packages are loaded/initialized in Emacs.
Best,
--
Bastien