Claude 6ad3ff5aba fix(web): CSS.escape() the owned key before it becomes a selector ...

container.dataset.ownedKeys round-trips schema property keys through a
DOM dataset attribute, and the takeover handoff spliced each one
straight into '[data-child-key="' + k + '"]' with no escaping --
inconsistent with this codebase's own convention elsewhere
(plugin-file-manager.js, app-shell.js's escapeCssSelector) for building
a selector from a dynamic value. A key containing a quote or backslash
would break the selector or be steerable; Codacy's static analysis
flagged this pattern (1 high ErrorProne finding on PR #569, current
head at the time) as a new issue, though its dashboard is unreachable
from this sandbox (egress to app.codacy.com is blocked) and the
check-run API returned no detail text -- verified and fixed by reading
the diff directly rather than the tool's own description.

Added a source-assertion regression test alongside this file's
existing ones (this behavior lives in an inline script no Python test
executes).

Full suite: 4888 passed, 62 skipped, 2 failed -- both the pre-existing
Europe/Kiev/Asia/Calcutta tzdata-alias gap in this sandbox, identical
on origin/main, unrelated to this change.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

2026-09-14 05:35:24 +00:00

..

v3

fix(web): CSS.escape() the owned key before it becomes a selector

2026-09-14 05:35:24 +00:00