An Emacs Lisp Macro for Org captures with dynamic file name:
setq cce--journal-topic-id "journal"
(
cce--standard-journal-topmatter":PROPERTIES:\n"
'(insert ":ID: " cce--journal-topic-id "-" (format-time-string "%Gw%V") "\n"
":END:\n"
"#+TITLE: Journal " (format-time-string "%GW%V") "\n"
"#+FILETAGS: :Journal:\n"
"[[id:" cce--journal-topic-id "][Journal]]\n"))
(cl-defmacro cce-def-dynamic-org-capture (keys description
&key name
(top-matter cce--standard-journal-topmatter)
capture-path-tmpl
template-path
extra-capture-args)
`'(,keys ,description entry
(file+olp+datetree cce--last-capture-location)function
(lambda ()
(let ((filename (format-time-string ,capture-path-tmpl))
(
(template-filename ,template-path))setq cce--last-capture-location filename)
(unless (file-exists-p filename)
("Insert top-matter for %s" filename)
(message
(find-file filename)
(goto-char (point-min))
,top-matter);; lift from org-capture-get-template
let ((filename (expand-file-name template-filename org-directory)))
(if (file-exists-p filename) (org-file-contents filename)
(format "* Template file %S not found" file))))))
(
,@extra-capture-argsunless (seq-contains extra-capture-args :tree-type)
,@(
'(:tree-type week))))
provide 'cce/dynamic-org-capture) (
For a long time I used a system of my own invention to have dynamic file names in org-capture using defdaily and frankly it kind of stunk. Relying on timers was janky and often didn't behave how I wanted it to.
When I was reading the source code for Denote I made a realization in how they implemented support for "dynamic" file names in their capture templates.
- the org-capture template can be a function and that is evaluated first
- the capture can set a variable
file+olp+datetree
andfile
capture targets can be variables.- the first function can set the variable used in the target and give dynamic capture file names.
Thanks denote.