Preparing for org-roam v2

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A big redesign is on the way for how org-roam works - lots of discussion here. The biggest change seems to be a move to use id links rather than file links.

Lots of people in the thread seem happy about this. A couple of things that I'm concerned about:

  • will this work fine with org-publish?
  • are you then more dependent on org / org-roam to view these files?

    I think things will probably work with org-publish fine, as id links are a long-standing org-mode thing in their own right, not a thing new to org-roam.

    The second point bugs me a bit. I sometimes read my private wiki in orgzly / orgro on my phone. I wonder how this will be affected. Also I just like file links as being slightly more software-agnostic.

    Hey ho. I'll try using id links for a bit now. They work already in org-roam v1 from what I understand, as well as file links.

    Some snippets I'll add to my config:

(setq org-id-link-to-org-use-id t)
(setq org-id-method 'ts) 
(setq org-roam-prefer-id-links t)

and

(defun ngm/org-hide-properties ()
  "Hide org headline's properties using overlay."
  (save-excursion
    (goto-char (point-min))
    (while (re-search-forward
            "^ *:PROPERTIES:\n\\( *:.+?:.*\n\\)+ *:END:\n" nil t)
      (overlay-put (make-overlay
                    (match-beginning 0) (match-end 0))
                   'display ""))))

(add-hook 'org-mode-hook #'ngm/org-hide-properties)

1 org-publish

1.1 [2021-03-27 Sat]

Unable to resolve link: "20210326T231455.451131"

during publish in the gitlab pipeline. But weirdly, it's working locally if you do org-publish-current-file.

Here's one thing that might help get things published (via https://github.com/syl20bnr/spacemacs/issues/13387)

Hmm, actually, it also doesn't work locally if I run make republish rather than org-publish-current-file. Is there a difference between publish current file and publish project?

I wonder if it's something do with relative links. Weird though.

It seems like maybe org-publish just only works with file links for linking between files? https://orgmode.org/manual/Publishing-links.html#Publishing-links However, still confused as to why org-publish-current-file works.

1.2 [2021-04-04 Sun 09:23]

I note here Jethro's use of org-id-extra-files in his export process:

(let ((org-id-extra-files (find-lisp-find-files org-roam-directory "\.org$")))
(org-hugo-export-wim-to-md))

I wonder if this would resolve the issue I was having with org ids and exports? From what I can tell of Jethro's export he does not use org-publish, he loops through his files one-by-one from his Ninja build and calls export on each file from there. But still, I imagine this might help.

Test id link: org-roam.

^ This appears to work! During processing, when it hit this id link, org-publish-project output

1452 files scanned, 9 files contains IDs, and 34 IDs found.

It took a while. Presumably it would only occur once per publish.

2 Elsewhere in the garden

Notes that link to this note (AKA backlinks).

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