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This repository contains the source files for levineuwirth.org in their entirety and is automatically updated whenever the website is rebuilt. https://levineuwirth.org
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Haskell 40%
CSS 20.9%
JavaScript 20.1%
Python 5.8%
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Levi Neuwirth 3e76833aac Validate tool inputs and surface tracebacks on errors 
- import-photo.sh: validate \$SLUG against ^[a-z0-9-]+\$ before
  writing under content/photography/; rejects '../' and other
  surprises early. Also fail loudly with a clear message if either
  'magick' resize or 'magick mogrify -strip' returns non-zero
  (prevents shipping a file that still carries EXIF when the strip
  silently failed).
- compress-assets.sh: reject non-numeric MIN_SIZE up front (otherwise
  the comparison fails later with a cryptic arithmetic error).
- extract-dimensions.py / extract-exif.py / extract-palette.py:
  add traceback.print_exc() after the broad except so a corrupt
  image produces a stack trace alongside the one-line summary.
- extract-exif.py: switch from Pillow's deprecated _getexif() to
  the public getexif() API; pyproject allows Pillow up to 12 where
  _getexif may be removed.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
 		2026-05-07 15:09:02 -04:00
build Degrade gracefully on corrupt backlinks JSON 2026-05-07 15:08:54 -04:00
content auto: 2026-05-06T16:35:22Z [skip ci] 2026-05-06 12:35:22 -04:00
data Branch preprint 2026-05-06 12:21:59 -04:00
nginx nginx: ship security baseline, reference vhost, and tighter cache 2026-05-07 15:08:03 -04:00
static Branch preprint 2026-05-06 12:21:59 -04:00
templates Add robots.txt and sitemap.xml; tidy essay-route prefix-strip 2026-05-07 15:08:33 -04:00
tools Validate tool inputs and surface tracebacks on errors 2026-05-07 15:09:02 -04:00
.env.example States/Context/Embeddings fixes 2026-04-26 11:22:57 -04:00
.gitignore Spec dilemma 2026-05-01 21:22:01 -04:00
.python-version GPG signing, embedding pipeline, visualization filter, search timing, sig popups 2026-03-20 20:14:49 -04:00
AUDIT.md Add AUDIT.md 2026-05-07 15:07:48 -04:00
HOMEPAGE.md affiliation, cabal helper script 2026-03-26 08:14:50 -04:00
LICENSE Add MIT License to the project 2026-03-15 19:02:33 +00:00
Makefile Quote rsync target variables in Makefile deploy 2026-05-07 15:08:23 -04:00
PHOTOGRAPHY.md Spec dilemma 2026-05-01 21:22:01 -04:00
README.md nginx: ship security baseline, reference vhost, and tighter cache 2026-05-07 15:08:03 -04:00
WRITING.md Spec dilemma 2026-05-01 21:22:01 -04:00
cabal.project initial deploy! whoop 2026-03-17 21:56:14 -04:00
cabal.project.freeze Branch preprint 2026-05-06 12:21:59 -04:00
levineuwirth.cabal Inline code reference previews 2026-05-02 10:40:43 -04:00
pyproject.toml Bump requires-python floor to 3.14 2026-05-07 15:08:20 -04:00
uv.lock Spec dilemma 2026-05-01 21:22:01 -04:00

README.md

levineuwirth.org

Personal site of Levi Neuwirth — essays, blog posts, poetry, fiction, and music. Built with Hakyll and Pandoc, with a custom build system in build/ and a Haskell + JS + Python toolchain.

Quickstart

make build              # one-shot production build into _site/
make dev                # dev build (drafts visible) + local server on :8000
make watch              # cabal-watch rebuild (drafts visible)
make clean              # cabal run site -- clean
make deploy             # clean → build → sign → push → rsync to VPS

make build always runs make clean implicitly when invoked from make deploy. For day-to-day work, prefer make dev (which serves the site on http://localhost:8000) or make watch (rebuilds on save without a server).

Run make build any time you add or replace binary assets (JPEG/PNG figures, PDFs, music assets). make dev and make watch skip the convert-images.sh / pdf-thumbs preprocessing steps, so a fresh JPEG will have no .webp companion and a fresh PDF will have no thumbnail until a full make build regenerates them. Once the companions exist they survive subsequent make dev runs.

Optional features

  • Similar-links and embeddings. tools/embed.py precomputes page-level embeddings for the "Related" block. To enable:

    uv sync                 # creates .venv with sentence-transformers, faiss-cpu

    The build silently skips embedding when .venv is absent.

  • Client-side semantic search. Downloads a quantized ONNX model used by static/js/semantic-search.js (run once; files are gitignored):

    make download-model

  • Image conversion. make build calls tools/convert-images.sh to produce .webp companions next to every JPEG/PNG. Requires cwebp (libwebp on Arch, webp on Debian/Ubuntu).

  • PDF thumbnails. make pdf-thumbs generates first-page thumbnails for PDFs in static/papers/ using pdftoppm (poppler on Arch, poppler-utils on Debian/Ubuntu). Skipped silently when missing.

Configuration

.env (gitignored, copy from .env.example) holds the GitHub PAT and the VPS rsync target consumed by make deploy. Never commit it.

Repository layout

  • build/ — Haskell build system (Hakyll rules, Pandoc filters, contexts). See build/Filters/ for the Pandoc AST transforms (sidenotes, wikilinks, transclusion, score embedding, viz, …).
  • content/ — authored Markdown (essays, blog, poetry, fiction, music).
  • templates/ — Hakyll/Pandoc HTML templates.
  • static/ — CSS, JS, fonts, images, vendored PDF.js.
  • tools/ — Python tooling (embeddings, importers) and shell scripts.
  • data/ — generated and source data (commonplace.yaml, annotations.json, bibliographies, similar-links.json).
  • nginx/ — vhost snippets shipped to the VPS (security-headers.conf, static-assets.conf, popup-proxy.conf). The live vhost on the VPS is the source of truth; see nginx/vhost.conf.example for the canonical structure and the include order these snippets expect.

Architecture pointers

  • build/Site.hs is the Hakyll rules entry point.
  • build/Patterns.hs defines canonical content patterns shared by Backlinks, Authors, Tags, and Site.
  • build/Compilers.hs wires the Pandoc filter chain into Hakyll.
  • build/Filters/Images.hs does WebP <picture> wrapping; requires the .webp companions produced by tools/convert-images.sh.

License

See LICENSE.