mirror of
https://github.com/Kpa-clawbot/meshcore-analyzer.git
synced 2026-07-12 02:38:54 +00:00
Kpa-clawbot
54a1080e45
GREEN commit. Turns the RED tests green by implementing: - parseKnownChannelsJSON(): decodes channels-by-country.json shape, stamps every entry with its region (ISO 3166-1 alpha-2 lowercase), skips empty countries. - knownChannelsCache: background goroutine fetches the upstream JSON every N (default 24h), atomic.Pointer snapshot, fail-soft (last-known preserved on upstream 5xx / network error). 30s HTTP timeout, 4 MB body cap, custom User-Agent. No DB, no disk cache. - filterSnapshotByRegion(): copy filter with non-nil empty Entries so JSON serialises as []. - GET /api/known-channels?region=XX: serves the cached snapshot off the atomic pointer (never blocks on the upstream). - main.go: wires the cache (defaults to the pinned upstream URL); empty cfg.KnownChannelsURL still gets the default — operators set it empty via a different mechanism if they want to disable (future config flag). - config.example.json: knownChannelsUrl + knownChannelsRefreshMs + _comment_knownChannels. - public/channels.js: new collapsed sidebar section 'Known channels (catalogue)' that lazy-fetches /api/known-channels on first render and renders rows with a '+ Add' button. Button calls the existing addUserChannel(name) path so adding catalogue channels reuses the existing key-derive + persist + decrypt flow. cross-stack: justified — issue #1323 spans cmd/server (cache + route) and public/channels.js (sidebar surface); same feature, both halves required.