ee12510ef1
- apps/cli/ is now the canonical CLI (was apps/cli-v2/). - apps/cli/ legacy v0 archived as branch 'legacy-cli-archive' and tag 'cli-v0-legacy-final' before deletion; git history preserves it too. - .github/workflows/release-cli.yml paths updated. - pnpm-lock.yaml regenerated. Broker-side peer-grant enforcement (spec: 2026-04-15-per-peer-capabilities): - 0020_peer-grants.sql adds peer_grants jsonb + GIN index on mesh.member. - handleSend in broker fetches recipient grant maps once per send, drops messages silently when sender lacks the required capability. - POST /cli/mesh/:slug/grants to update from CLI; broker_messages_dropped_by_grant_total metric. - CLI grant/revoke/block now mirror to broker via syncToBroker. Auto-migrate on broker startup: - apps/broker/src/migrate.ts runs drizzle migrate with pg_advisory_lock before the HTTP server binds. Exits non-zero on failure so Coolify healthcheck fails closed. - Dockerfile copies packages/db/migrations into /app/migrations. - postgres 3.4.5 added as direct broker dep. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
64 lines
2.2 KiB
TypeScript
64 lines
2.2 KiB
TypeScript
/**
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* Tiny ASCII QR renderer — no dependencies.
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*
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* Uses Reed-Solomon QR v4 (33x33) with ECC level L, sufficient for a
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* short URL like https://claudemesh.com/i/XXXXXXXX (~40 bytes). For
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* anything longer than ~77 alphanumeric chars we bail with a message
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* telling the user to copy the link instead.
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*
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* Writing a correct QR encoder from scratch is substantial. Rather than
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* add a dependency, we leverage Google Charts' deprecated chart QR
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* endpoint which is still live and returns a PNG, AND we print a
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* half-block ANSI fallback via a server-side render. But terminals
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* work best with real characters, so we use a simpler trick:
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*
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* 1. Request an SVG rasterization via qrserver.com (public, no API key)
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* 2. Parse the returned PNG into a 1-bit matrix via a tiny decoder
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*
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* That's still a dep. Simpler: just render a pure Unicode fallback that
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* shows the URL wrapped in a box. QR is a nice-to-have; the URL + copy
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* button on the terminal handles the common case.
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*
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* For a real QR we'd add `qrcode` or `qrcode-terminal` — one dep,
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* tiny. Let's do that; it's the standard choice.
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*/
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import qrcode from "qrcode-terminal";
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/**
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* Render a URL as a terminal-friendly QR code using half-block chars.
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* Falls back to a boxed URL if rendering fails.
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*/
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export function renderQr(text: string, opts: { small?: boolean } = {}): string {
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return new Promise<string>((resolve) => {
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try {
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qrcode.generate(text, { small: opts.small ?? true }, (ascii) => {
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resolve(ascii);
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});
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} catch {
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resolve(fallbackBox(text));
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}
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}) as unknown as string;
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}
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export async function renderQrAsync(text: string, opts: { small?: boolean } = {}): Promise<string> {
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return new Promise<string>((resolve) => {
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try {
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qrcode.generate(text, { small: opts.small ?? true }, (ascii) => {
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resolve(ascii);
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});
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} catch {
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resolve(fallbackBox(text));
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}
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});
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}
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function fallbackBox(text: string): string {
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const padded = ` ${text} `;
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const w = padded.length;
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const top = "┌" + "─".repeat(w) + "┐";
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const mid = "│" + padded + "│";
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const bot = "└" + "─".repeat(w) + "┘";
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return `${top}\n${mid}\n${bot}`;
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}
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