- Inter-page link resolution: a relative Markdown link (`[label](notes.md)`) becomes `[[wiki page title|label]]`, resolved against a repo-wide index so it never depends on which files a push touched
- Repo-wide page-title collision detection, and render-before-write, both ahead of any wiki contact
**Branch convention in `ncmr-songs`**: per-song short-lived branches named `autowiki/<song-slug>` (e.g., `autowiki/pulse`). Create when staging edits, merge to master when ready to publish, delete after one cycle.
The pipeline runs as a self-contained Gitea Actions workflow in `novoyuuparosk-wiki/ncmr-songs` (`.gitea/workflows/publish.yml`). It clones this repo at runtime to get the renderer.
| `GITEA_REPO_URL` | env (set in workflow) | `PUBLIC_URL_TO_GITEA` + repo path | Source-file URL base for the banner link. Validated by `public_source_base()`: a loopback, mDNS or private-range host aborts the run rather than publishing an unreachable link |
Job container: `novoyuuparosk-wiki-runner:latest` (pre-built, stored in the local Docker daemon on the runner host). Bakes in Python 3.12, Pandoc, and all pipeline Python packages — no install steps at job runtime.
See the `Dockerfile` at the repo root and `requirements.txt` in this directory. Rebuild the image after changes to either.
**Reading is always repo-wide; writing is scoped to the push.** Every run scans every file with `wiki.publish: true` (not under `wip/`), because link resolution and title-collision detection have to see the whole tree. What gets *written* is the push diff, plus one hop in each link direction: any page a changed page links to, and any page that links to a changed page.
-`--all` — publish every publishable file. Used on the first push and on `workflow_dispatch`.
-`--files <paths…>` — publish these files and their one-hop link neighbours. Used for an ordinary push.
Writes only happen when content has changed (commit SHA in the banner drives idempotency), so a page pulled in by the link closure is normally a no-op API read.
| Album categories | Auto-injected `[[Category:Songs]]` + `[[Category:Album:<name>]]` when `album` is set; category pages are user-written and not overwritten | 2026-06-09 |
| `album` optional | Companion pages don't need an album; omitting the field emits no album category | 2026-06-10 |
| ~~Sibling resolution~~ | ~~Parent declares siblings as a bill of materials (`path` + `tag` + optional `label`); `[[TAG]]` substituted post-Pandoc~~ — **retired 2026-09-09**, see below | 2026-06-10 |
| Inter-page links | Plain relative Markdown link (`[label](notes.md)`); target's own `title` frontmatter is the page name. No frontmatter declaration, no macro namespace, and the link still works in Gitea's blob view. Replaces the `wiki.siblings` bill of materials, which substituted a bare tag by unanchored string replace — no word boundary, no collision check, and it degraded a link to plain text whenever the target fell outside the batch | 2026-09-09 |
| Unresolvable link | Hard error, never graceful degradation. A link to a missing or unpublished file fails the run; linking to a file does not publish it | 2026-09-09 |
| Render before write | All pages in a run are rendered before the first is written, so a broken page leaves the wiki untouched rather than half-updated | 2026-09-09 |
| Publish mode | Scan repo-wide, write the push diff plus one-hop link neighbours. Publishing is not instant, so the write set is bounded; resolution never is, which is what makes bounding the write set safe | 2026-09-09 |
| Title collisions | Detected across the whole repository, before any wiki contact — not only among the files one push happened to touch | 2026-09-09 |
| Tests | `tests/` run by `.gitea/workflows/test.yml` in the publish runner image, so the pandoc-output contract the link resolver depends on is pinned by a test rather than by prose | 2026-09-09 |
| Side-by-side columns | Authored as a ` ```columns ` fenced block (separator `===`); Pandoc emits `<pre class="columns">`, expanded post-Pandoc into a flex `<div>` of `<poem>` columns. No wiki template or extension — all Pi-side before the API write. See [SCHEMA.md](SCHEMA.md#columns-side-by-side-shorthand) | 2026-06-14 |
