Export an HTML and/or text and/or iCal version of org-agenda without opening Emacs.
It requires emacs, git and tmux to be installed on your system.
I made this to run from my crontab every ~15 minutes in order to have my home page in firefox and chrome as an up-to-date version of my org-agenda.
The reason I have to run Emacs inside of tmux is that Emacs refuses to load themes without having a window, so it's required if you want colors in your export.
Modify org-agenda-files in config.el to contain the paths to the org files you want to include in your agenda.
Set agenda-html-file with the desired location for the HTML output, or nil for no HTML output.
Set agenda-text-file with the desired location for the text output, or nil for no text output.
Set agenda-ics-file with the desired location for the iCal output, or nil for no iCal export.
Set agenda-ics-span with the desired span of the exported iCal file. You may wish to include more in the iCal export than you do in the agenda view since it's getting included into a calendar app and not just displayed as text. This takes the same options as the org-agenda-span variable.
Set agenda-ics-files to contain the paths of the org files you want to include in your iCal export. By default these are the same as your org-agenda-files.
If agenda-arrows is non-nil, arrows will be added to the agenda, pointing to the current date's entry.
Other org and org-agenda customizations can be placed in config.el as well.
One that I find particularly useful us (setq org-agenda-span 'fortnight), which shows two weeks at a time instead of one.
I also use (setq org-agenda-hide-tags-regexp "noexport") to hide the :noexport: tag which I have on some of my headings.
Setting (setq org-agenda-start-on-weekday nil) may also be preferable for some, as it makes it so that the current date is at the top of the agenda instead of the first day of the week.
Including some commands like (set-time-zone-rule "EST") can also be useful if the machine's time is in UTC and you want the agenda time to match your local time zone.
There are a variety of customizations that only apply to iCal exports as well, such as org-icalendar-exclude-tags, which allows you to exclude tagged headings from your export.
If you want to load a specific theme, say wombat for the export, you can add (load-theme 'wombat 'noconfirm).
To run the script, clone the repository, modify the config file and run agenda-html.sh
If running this from a crontab, make sure the environment is set up correctly, as cron often runs jobs with a minimal $PATH.
This extension can be used to set the new tab page in Chrome, and this one can be used for Firefox.
