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meshcore-analyzer/scripts/instrument-frontend.sh
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Kpa-clawbot ac0cf5ac7d fix(channels): #1087 QR library + share modal + PSK persistence (#1090)
Red commit: 5def4d073c (CI run pending —
see Checks tab)

Fixes #1087

## What's broken (4 bugs)
1. **"QR library not loaded"** — `channel-qr.js` checked `root.QRCode`
(capital), but the vendored library exports lowercase `qrcode` (Kazuhiko
Arase API). Generate & Show QR always fell into the "library not loaded"
branch.
2. **QR encodes `name=psk:hex`** — the Share button (and parts of the
Generate path) passed the internal `psk:<hex8>` lookup key to
`ChannelQR.generate`, ignoring the user's display label stored in
`LABELS_KEY`.
3. **PSK channel doesn't persist on refresh** — the persistence path was
scattered, and the read-back wasn't verified. Added channels disappeared
on refresh and "reappeared" only when a later add ran the persist hook.
4. **Share button reuses the Add Channel modal** — wrong intent reuse
(Add = INPUT, Share = OUTPUT). Replaced with a dedicated `#chShareModal`
(separate DOM id, separate title, share-only affordances, privacy
warning).

## TDD
Red commit (this) lands ONLY the failing tests:
- `test-channel-issue-1087.js` — source-string contract assertions for
all 4 bugs
- `test-channel-issue-1087-e2e.js` — Playwright E2E covering generate →
QR render, QR display name, persistence across refresh, Share opens
dedicated modal

Green commit (follow-up) lands the production fixes.

## E2E assertion added
E2E assertion added: test-channel-issue-1087-e2e.js:55

## CI wiring
- `test-channel-issue-1087.js` added to `.github/workflows/deploy.yml`
(go-test JS unit step) + `test-all.sh`
- `test-channel-issue-1087-e2e.js` added to
`.github/workflows/deploy.yml` (e2e-test step)

---------

Co-authored-by: bot <bot@corescope>
Co-authored-by: meshcore-bot <bot@meshcore.local>
Co-authored-by: clawbot <clawbot@users.noreply.github.com>
2026-05-05 03:24:52 -07:00

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#!/bin/sh
# Instrument frontend JS for coverage tracking
rm -rf public-instrumented
npx nyc instrument public/ public-instrumented/ --compact=false
# Copy non-JS files (CSS, HTML, images) as-is
cp public/*.css public-instrumented/ 2>/dev/null
cp public/*.html public-instrumented/ 2>/dev/null
cp public/*.svg public-instrumented/ 2>/dev/null
cp public/*.png public-instrumented/ 2>/dev/null
# Copy vendored libraries unmodified — `nyc instrument` skips subdirectories
# without a package.json, so vendor/qrcode.js, vendor/jsqr.min.js, etc. are
# never emitted into public-instrumented/. Without them the SPA fallback
# returns index.html for `<script src="vendor/qrcode.js">`, producing
# "Unexpected token '<'" pageerrors and a missing `qrcode` global —
# which makes the QR Generate path hit the "[QR library not loaded]"
# fallback in channel-qr.js (issue #1087 bug 1 manifests in CI only).
mkdir -p public-instrumented/vendor
cp public/vendor/* public-instrumented/vendor/ 2>/dev/null
echo "Frontend instrumented successfully"