If you happen to be an Emacs user on MacOS AND want to be able to link to notes inside your obsidian vault inside of an org-mode document (who wouldn’t, right?), here’s some code for you. I use applescript as an intermediary because it works out of the box.
;; obsidan link handling for obsidian:// links
(defun org-obidian-link-open (slash-message-id)
"Handler for org-link-set-parameters that opens a obsidian:// link in obsidian"
;; remove any / at the start of slash-message-id to create real note-id
(let ((message-id
(replace-regexp-in-string (rx bos (* "/"))
""
slash-message-id)))
(do-applescript
(concat "tell application \"Obsidian\" to open location \"obsidian://"
message-id
"\" activate"))))
;; on obsdian://aoeu link, this will call handler with //aoeu
(org-link-set-parameters "obsidian" :follow #'org-obidian-link-open)
include this after org is loaded in your private configuration