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webui: the Console sends a message to a role (#1570)

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Row 76 round 2, owner Dewey, candidate manifest 04ecf1b5 on 729da72b.
Carries decisions 99 and 100: Darkwing's and Filbert's round 1 notes,
the README proxy contract line, and a 408 counted as unknown.
Approved by Filbert (27685) and Darkwing (27688); Sage's gate green
03:25-03:29Z.

Co-Authored-By: Claude Opus 5.5 <[email protected]>
This commit is contained in:
jason.woltje
2026-10-11 22:29:25 -05:00
co-authored by Claude Opus 5.5
parent be6a913b86
commit c45b948ded
9 changed files with 798 additions and 40 deletions
Download Patch File Download Diff File Expand all files Collapse all files
packages/webui/src/cli.mjs
+21 -8
View File
@@ -1,18 +1,23 @@
#!/usr/bin/env node
import { startServer, previewOptions, DEFAULT_BOARD } from './serve.mjs';
import { busReader } from './bus.mjs';
import { busCaller } from './bus.mjs';
import { views } from '../../bus/src/views.mjs';
import { loadSystem, socketPath, REPO, rolesDir } from '../../cli/src/config.mjs';
import { configDir } from '../../business/src/business.mjs';
import { consoleReads, redactor } from './reads.mjs';
import { ID_PATTERN } from '../../business/src/vocabulary.mjs';
const args = process.argv.slice(2);
const usage = 'node packages/webui/src/cli.mjs serve [--port N] [--board http://127.0.0.1:7331] [--business ID] [--public-host NAME --auth-header HEADER --allow-user ID]';
const usage = 'node packages/webui/src/cli.mjs serve [--port N] [--board http://127.0.0.1:7331] [--business ID] [--public-host NAME --auth-header HEADER --allow-user ID [--send]]';
try {
if (args.length === 1 && ['--help', '-h'].includes(args[0])) { console.log(usage); process.exit(0); }
if (args.shift() !== 'serve') throw new Error(usage);
const options = { board: DEFAULT_BOARD, port: 7330 }, preview = {};
let sendOn = false;
while (args.length) {
const flag = args.shift(), value = args.shift();
const flag = args.shift();
// Row 76 (#1570): the one flag without a value.
if (flag === '--send') { sendOn = true; continue; }
const value = args.shift();
if (!value) throw new Error(`missing value for ${flag}`);
if (flag === '--port') {
if (!/^\d+$/.test(value) || Number(value) > 65535) throw new Error('port must be 0..65535');
@@ -29,21 +34,29 @@ try {
else throw new Error(`unknown option: ${flag}`);
}
options.preview = previewOptions(preview);
if (sendOn && !options.preview) throw new Error('--send needs the preview mode (--public-host, --auth-header and --allow-user)');
// The bus views (slice 1 S5) need the system config. Without it the
// board still serves and the bus routes answer not-configured.
// The Queue, Business and Settings reads (row 54) need no bus; without
// the system config, Business can't resolve authority and Settings has
// no notifier. A refusal printed here names no path (redactor).
let bus = null, busLine, system = null;
// --send without a bus refuses to start rather than serve a composer that can't send.
let bus = null, send = null, busLine, system = null;
try {
system = loadSystem();
const { dataRoot } = system;
bus = busReader({ dataRoot, socket: socketPath(dataRoot), business: options.business ?? null });
const call = busCaller({ dataRoot, socket: socketPath(dataRoot), business: options.business ?? null });
bus = views({ call });
if (sendOn) send = args => call('message.send', args);
busLine = `Bus: ${options.business ?? 'the running bus host\'s business'}`;
} catch (err) { busLine = `Bus: not configured (${redactor({ configDir: configDir() })(err.message)})`; }
} catch (err) {
const why = redactor({ configDir: configDir() })(err.message);
if (sendOn) throw new Error(`--send needs the bus configured (${why})`);
busLine = `Bus: not configured (${why})`;
}
const reads = consoleReads({ root: REPO, system, configDir: configDir(), rolesDir: rolesDir(), business: options.business ?? null });
const server = await startServer({ board: options.board, port: options.port, bus, reads, preview: options.preview });
const previewLine = options.preview ? `\nPreview: https://${options.preview.host}/ through the proxy, signed-in user from ${options.preview.header}, read-only` : '';
const server = await startServer({ board: options.board, port: options.port, bus, reads, preview: options.preview, send });
const previewLine = options.preview ? `\nPreview: https://${options.preview.host}/ through the proxy, signed-in user from ${options.preview.header}, ${send ? 'reads and human messages to roles (--send); one line per send below' : 'read-only'}` : '';
console.log(`Mosaic Console: http://127.0.0.1:${server.address().port}/\nBoard: ${options.board}\n${busLine}${previewLine}\nCtrl-C stops this server.`);
for (const signal of ['SIGINT', 'SIGTERM']) process.once(signal, () => server.close());
} catch (err) {