tanshu
e68f8ab00d
The fleet on emily is rootless Podman with Quadlet units under ~/.config/containers/systemd and state in ~/podman-data, all behind one shared Caddy unit. This brings the menus in line instead of leaving them the last Docker deployment. The build moves with them: podman reads a Containerfile as readily as a Dockerfile, so the name now says which toolchain is real. The app is one .container and one .network file. Two details carry it. UserNS=keep-id maps the image's own node account onto the user that owns the units, so data/ and site.env stay owned by tanshu: plain tar backups, no subuids. provision-site-env.sh writes site.env with the same mapping rather than --user, which under rootless Podman would have produced a subuid-owned file the app could not read. And the Site registers its own network with Caddy by writing a drop-in beside caddy.container, so Caddy never lists its upstreams and never changes when a Site is added. The unit keeps the Docker-era container name for the scripts and muscle memory that look it up, while the Caddyfile proxies to a dotless NetworkAlias, because a container name with dots in it is a liability in DNS. The unit keeps podman's Pull=missing, so a restart or a reboot never depends on the registry being reachable, while the play pulls explicitly at deploy time. That is also where a missing `podman login` for the private registry now fails, with the instruction, rather than as a unit that will not start. copy-site-data.sh moves a Site's data across, and is not a plain rsync: /var/lib/menu.* on monoco belongs to uid 1000 while the ssh user there is 1001, so the read needs sudo; monoco cannot ssh to emily, so the workstation relays the tar; and the extraction runs as tanshu on emily, which is what makes the files land owned by the user keep-id maps the app onto. It proves the copy by comparing a SHA-256 of the whole tree against the source and checking every file's owner. Not yet done: the copies themselves and the DNS move, which need a human.
8.4 KiB
menu-admin
Uploads, orders and publishes the customer-facing menus of a restaurant Site as
photographed Pages, replacing the scp-a-JPG workflow. One instance per Site;
docs/plan.md is the agreed design and CONTEXT.md is the glossary.
Status
Built: Site config, the Menu Set store, the image pipeline, the customer-facing
renderer (landing page, Section pages, archived sets, media route) with the
approved design, the admin (sign in, create a set, upload and reorder Pages,
preview, publish, restore, delete), the verify/repair CLI, the container and
the Ansible deployment as rootless Podman Quadlet units on emily, behind the
shared Caddy unit. Not yet done: copying each Site's data across from monoco
and moving DNS, which needs a human present.
Deploying
./deploy.sh 2026-09-22 # format, types, tests, podman build+push, deploy
SKIP_DEPLOY=1 ./deploy.sh 2026-09-22 # build and push only
The image is built with podman as a multi-arch manifest and pushed to
registry.tanshu.com/menu-admin (Makefile, mirrored from the other apps on
this machine). The Ansible deployment lives in ansible/ in this repo, with one
inventory entry per Site. It writes a rootless Podman Quadlet unit per Site
and appends the Site's block to the shared Caddyfile, exactly as the sibling
services in ansible-playbooks do; see ansible/readme.md for how a deploy runs
and how to roll one back.
Layout
src/config.ts Site config: brand, theme, seed Sections, limits
src/storage/sections.ts Categories: the Site's own list, edited in the admin
src/storage/identity.ts Name, tagline, icon and display switches, edited in the admin
src/storage/manifest.ts Manifest type, validation, atomic JSON writes
src/storage/sets.ts The Menu Set store: create, add Pages, publish, restore, delete
src/storage/validate.ts Boot validation: fatal problems and warnings
src/images/pipeline.ts sharp variants: Original, Viewing image, Thumbnail
src/auth.ts scrypt password hash, session cookie, login throttle, CSRF
src/render/ HTML builder, document shell, the customer pages, the admin
src/routes/public.ts Landing, Section, archive and media routes
src/routes/admin.ts Sign in, dashboard, editor, upload, publish, restore, delete
src/server.ts buildApp (what tests drive) and main (what the container runs)
public/ Hand-written CSS, ~2KB of progressive-enhancement JS, Archivo
config/ Per-Site brand, theme, limits and the first category list
test/ node:test suites
docs/plan.md The agreed plan
docs/operating.md Publishing, fixing and rolling back, for whoever operates it
docs/adr/ Decisions worth remembering
Containerfile The image, built by podman
compose.yaml Local dev: podman compose
deploy.sh Tests, build, push, deploy
ansible/ The deployment: one rootless Quadlet unit per Site
The deployment is in ansible/ here, beside the app it deploys, and is run from
that directory by deploy.sh.
Running it locally
Node 24 or newer runs the TypeScript sources directly; there is no build step.
npm install
npm run seed # placeholder Pages in .dev (wipes .dev/data; for looking at the design)
npm run dev # http://localhost:3000 against .dev
npm run dev first runs scripts/dev-env.ts, which creates .dev/site.env on
first use with the password menu-dev-password (override with
DEV_ADMIN_PASSWORD=...) and a random session secret, then starts the server
with --watch. Sign in at http://localhost:3000/admin.
The file is gitignored and development only: the dev server runs with
SECURE_COOKIES=false over http, and that password is a known constant. On the
server the same file is written by scripts/provision-site-env.sh with a hash of
the real password and mode 600.
Tests and checks:
npm test # node:test
npm run typecheck # tsc --noEmit, scripts/ included
npm run verify # integrity of .dev/data
npm run check-site -- http://127.0.0.1:3000 # checks a running site from outside
Linting and formatting
npm run lint # oxlint
npm run lint:fix
npm run format # prettier --write
npm run format:check # what deploy.sh runs
oxlint lints the TypeScript and the JavaScript together. This project's
typescript@7 is the native port with no JavaScript compiler API, which every
ESLint TypeScript parser needs — typescript-eslint requires a
>=4.8.4 <6.1.0 peer and refuses to install — and oxlint parses TypeScript
without one, so it is the linter that works here. It runs the correctness
category and takes about 20 ms over the whole repo. .oxlintrc.json turns four
opinionated rules off, and oxlint's config takes no comments, so the reasoning
lives here: no-await-in-loop because the loops that await are sequential on
purpose (one photo at a time, memory bounded); unicorn/consistent-function-scoping
because the helpers close over their route's dependencies; unicorn/no-array-sort
because toSorted() is worth adopting but that is a refactor rather than a bug;
and oxc/no-map-spread because clarity beats the micro-optimisation. Delete the
line to see what a rule would say. npm run typecheck remains the
deeper TypeScript gate (strict, with noUnusedLocals, noUncheckedIndexedAccess,
exactOptionalPropertyTypes and erasableSyntaxOnly).
Prettier owns formatting (.prettierrc.json); docs/ is excluded because
those are hand-wrapped notes rather than code. embeddedLanguageFormatting is
off on purpose: the renderers build HTML inside html tagged template literals,
and letting Prettier reflow those would change the markup customers receive.
Dragging Pages is the one interaction that only a browser can check, so there is
a harness for it. It needs geckodriver on PATH and a running dev server:
geckodriver --port 4444 &
npm run check-dnd -- <set-id> native # drags and asserts it persisted
npm run check-dnd -- <set-id> none # just reports affordances
In VS Code
.vscode/ holds launch configurations and tasks.
| Configuration | What it does |
|---|---|
| Dev server (debug) | runs src/server.ts with the dev environment, breakpoints live |
| Dev server (watch, no debugger) | npm run dev in a terminal |
| Debug the open test file | runs the file you have open under node --test, with child processes attached so breakpoints inside a test bind |
| Check the running site | prompts for a URL and runs scripts/check-site.ts |
Breakpoints land in the .ts files themselves: Node strips types in place, so
line numbers are the ones you see. The debug configuration creates .dev/site.env
first (preLaunchTask), so a fresh clone serves a working admin immediately.
Tasks (Command Palette → Run Task) cover the same ground: seed, the dev server,
tests, typecheck, verify and repair. .dev, .tmp and .npm-cache are hidden
from the explorer, search and the file watcher, so a watched server does not
restart on its own data writes.
Who can do what
/ and /<section>/ are public. /admin needs the password; a Draft's Pages
are served only to a signed-in session, and Originals have no route at all.
Storage model
data/
├── originals/<section>/<set-id>/<page-id>.<hash>.<ext> # kept, never served
├── drafts/<section>/<set-id>/ # manifest.json + variants
└── published/<section>/<slug>/ # manifest.json + variants
The directory decides a Menu Set's state; the manifest carries metadata only.
<slug> is the valid-until date, else the publication date. The Current Menu
Set for a Section is the published one with the newest publishedAt. Published
sets are immutable: changing a menu means publishing a new set.