Knip, configured with the application, package exports, scripts, QA
harnesses, workers, tools and tests as entry points, reports exports
that no module imports. Each was checked by hand against string-based
and namespace imports.
- Symbols that are still used inside their own module lose only the
`export` keyword (176 constants and helpers).
- Unused re-exports are removed from barrel modules (flight, military,
vessel, CCTV, directions, transit history, local ADS-B and street-level
policy modules).
- Declarations that nothing uses at all are deleted, among them
AIS_WATCHDOG_STATUSES, applyFilter, isRadioCountryCode, compactText,
DENSITY_STOPS, the unused CCTV endpoint constants, and the SDR band
constants.
- Default exports that nothing imports are removed. The ones in
src/data/earthquakes.js, src/data/telegeographySubmarineCables.js,
src/data/wind.js and src/data/bhoteKoshiLocator.js each constructed a
layer instance at import time that nothing used; those instances are
no longer created.
Every export of a package.json entry stays, as does TOMTOM_CREDIT,
which the traffic layer reads from the credits namespace it is given.
- taiwan.js: a failed download serves the last good table (up to 24 h)
and is not retried for an hour. The table host does not answer from
some networks outside Taiwan, and each attempt held the shared catalog
refresh for the ~10 s connect timeout.
- Own server/providers/cctv/taiwan.js in package-boundaries.json
(check:boundaries failed).
- Decode numeric character references; name falls back to the CCTVID
when a row has no road details.
- Credit names the dataset and links the OGDL Taiwan licence.
- Document CCTV_TAIWAN_URL; list Taiwan in the CURRENT-STATE source table.
- Tests: isolate catalog env, reset loader state, cover the byte cap,
failed fetch, backoff, last-good fallback, cap clamping, redirect with
a valid body, name fallback, numeric entities and UUID camera ids.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
Read ~1,800 national freeway cameras at runtime from the Freeway Bureau's
keyless MOTC 2.0 CCTV.xml table. Each published MJPEG stream maps to the
same camera server's single-JPEG path; only those exact HTTPS pairs on the
four freeway.gov.tw camera servers are registered. On by default,
CCTV_TAIWAN_ENABLED=0 skips it.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
Sameh Khamis