Files
ProdDash/CLAUDE.md
christianandClaude Opus 5.5 2893316a1a Vista Cues 1.0.0: which Vista 3 cue lists are live, from the network MIDI that fires them
Vista 3 reports nothing about what it is playing — its OSC only takes
commands — so a booth with no lighting operator can't see the lighting
computer. ProPresenter, the tracks rig and Companion fire Vista's cue lists
with notes over macOS network MIDI sessions, and a session sends every note
to every participant, so the module joins those sessions as one more
listener (RTP-MIDI in plain Node, no helper) and hears what Vista hears.

The admin's cue sheet turns notes into Go / release / pause / back / flash
on named lists. Sheets with no release notes use [groups]: a Go replaces its
group's live list, and the first group is the headline — the main scene —
which takes over the look and clears the FX below it. The tile shows the
headline list large with how long ago and who fired it, the other live
lists as tags, recent notes, and which senders are connected.

The module invites each configured sender and keeps re-inviting, accepts
invitations from anyone, and advertises itself over Bonjour on macOS. A
busy port (a config save re-initing before the old sockets close) is
retried rather than failing. Default session port is 5040/5041, clear of
the 5009 session on NA Ingest.

tools/vista-midi-mock.js is a stand-in sender for development;
modules/vista-cues/vista.test.js covers the parser, packet decoding and
real loopback sessions.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-11 11:15:45 -04:00

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5.1 KiB
Markdown

# ProdDash
Modular production dashboard web app for Waters Church, developed in this repo.
The app lives at the repo root and is built: zero-dependency Node server
(`server.js`, Node 18+), dashboard shell client in `public/`, admin page at
`/admin`, modules in `modules/` (the repo's copies — a packaged install ships
none and installs them from the admin page's catalog), and a native macOS menu-bar launcher in
`launcher/macos/` (Swift, no dependencies — the shipped macOS app: it carries
the server and its own Node runtime, supervises them, and owns the macOS
permissions modules declare; see its README). Runtime state (module
config, named layouts) is written to a per-machine data directory outside the
checkout (`PRODDASH_DATA_DIR` overrides; see README "Where settings are
kept") — never add code that writes runtime state into the repo folder.
[SPEC.md](SPEC.md) was the authority for the initial build;
[README.md](README.md) has run/configure/use instructions.
## Building a new module — read docs/MODULE-GUIDE.md first
**[docs/MODULE-GUIDE.md](docs/MODULE-GUIDE.md) is the authority on the module
contract** (manifest, client factory + moduleApi, optional server entry,
title-bar controls). The rules that matter most:
- A module is one self-contained folder in `modules/` — **never modify the
shell** (`server.js`, `public/`) to add one. Installation = the admin page's
Available modules (downloads from the repo into the data directory), or
drop the folder and restart; configure in `/admin`.
- **All settings in the admin page** (`configSchema` / `instanceSchema`) —
never a separate setup page, hand-edited file or env var. **Dependencies
ship inside the module folder** (zero deps is the norm). **Everything the
module does runs inside its server entry** — no helper scripts, companion
programs or daemons the operator starts by hand; a listener or decoder is
started in `init()` and stopped in `stop()`. **A native helper ships
prebuilt inside the module folder for Apple silicon macOS and 64-bit
Windows** (`bin/<name>-macos-arm64`, `bin/<name>-win-x64.exe`, source and
build script under `native/`); nothing is ever compiled on the machine
running ProdDash, and a missing binary means the feature reports itself
off, not a broken module. Declare `"proddash": ">=x.y.z"`
and bump the module's `version` on every change.
- Browsers never call upstream services directly; the module's server routes
proxy everything (no CORS, secrets stay server-side).
- **Keep the interface clean** (guide rules 5-11): no `help` and no label
over three words in a tile's gear; server-side settings in `configSchema`
only; a tile setting changes that tile alone; hide-toggles ungrouped when
there are four or fewer, in a folded **Show** group when there are five or
more; title-bar controls are icons with tooltips, never labels, and never
repeat something the gear already offers.
- Style with the shell's CSS variables only, scoped under
`[data-module="<id>"]`; survive upstream loss (reconnect + `setStatus`).
- Verify against the guide's testing section and resilience checklist. Mocks
for the existing upstreams: `node tools/prodcom-mock.js` (ProdCom) and
`node band-lineup-display/tmp/pp-mock.js 1599` (ProPresenter).
`node tools/slack-mock.js 24716` (Slack; run ProdDash with `SLACK_API_BASE=http://127.0.0.1:24716/api`).
`node tools/pco-band-mock.js 24710` (Planning Center for Band Lineup; run ProdDash with `BAND_LINEUP_API_BASE=http://127.0.0.1:24710`).
`node tools/ableset-mock.js 39071` (AbleSet over OSC/UDP; point the AbleSet module at `127.0.0.1:39071`; `--stopped`, `--no-live`, `--speed 4`).
`node tools/vista-midi-mock.js 5104` (a network MIDI / RTP-MIDI session for Vista Cues; point its first sender at `127.0.0.1:5104` and paste the cue sheet it prints; `--invite 127.0.0.1:5040` joins from its side, `--name`, `--channel`, `--every`, `--notes 2,23,8`).
## Reference code (read-only forks — don't develop these here)
- `prodcom-listener/` — live ProdCom transcript web app. Zero-dependency Node
`server.js` that serves `public/` and proxies `/prodcom/*` (including the SSE
transcript stream) to the ProdCom API at `config.json → prodcomUrl`
(set per site; each campus runs its own). Good reference for: SSE handling,
reconnect logic, channel colors/filtering, PWA install.
- `band-lineup-display/` — backstage Electron app (stage lineup photos with
mic/pack labels) plus ProPresenter Now/Next:
- `band-lineup-display/propresenter-core/` — shared ProPresenter 7/20 client,
no deps, no Electron. All ProPresenter quirks live here (PP20 runtime route
discovery, arrangement-expanded slide totals, uuid-then-name live-item
matching). Reuse this rather than re-implementing ProPresenter access.
- `band-lineup-display/propresenter-app/` — standalone Now/Next web display.
- `band-lineup-display/tmp/pp-mock.js` — mock ProPresenter API for testing
without the real thing: `node tmp/pp-mock.js 1599`, then point at
`127.0.0.1:1599`.
Upstream sources: ProdCom Listener lives at
`github.com/michaelmcgary2008/prodcom-listener`; BandLineupDisplay exists only
on the production machine. These folders are snapshots, not submodules.