lerko
cfbf01274d
chore(tui): visual polish — detail sections, column headers, alert detail ( #37 )
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## Summary
Bundled remaining UX polish items from the screenshot review.
### Changes
**Detail panel sections (#5 )**
- Fields grouped into ENDPOINT, TIMING, HTTP, CONFIG sections with subtle headers
- Matches existing PROBE RESULTS and STATE CHANGES section pattern
- Cleaner visual hierarchy without box-drawing clutter
**Omit unconfigured fields (#6 )**
- Timeout hidden when 0 (unconfigured)
- Method hidden when default GET
- AcceptedCodes shows "200-299" explicitly when empty
**Column header (#7 )**
- `LATENCY` → `LAT` (design short, never truncate — htop/btop pattern)
**Alert detail view (#8 )**
- `i` key on Alerts tab opens full detail panel
- Shows: type, health status, last sent time, send/fail counts, last error
- Full config key:value pairs (untruncated)
- Keybinding: `[i/Esc] Back [e] Edit [t] Test [q] Quit`
### Files (3)
- `internal/tui/tab_sites.go` — section headers, field omission, LAT header
- `internal/tui/tab_alerts.go` — viewAlertDetailPanel()
- `internal/tui/tui.go` — stateAlertDetail, key handler, render routing
Reviewed-on: lerko/uptop#37
2026-05-28 20:40:29 +00:00
lerko
359cff7292
chore: add golangci-lint config and fix all lint issues
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Add .golangci.yml enabling errcheck, staticcheck, govet, gosec,
ineffassign, and unused linters. Fix 66 issues across 16 files:
- Check all unchecked errors (errcheck)
- Use HTTP status constants instead of numeric literals (staticcheck)
- Replace deprecated LineUp/LineDown with ScrollUp/ScrollDown (staticcheck)
- Convert sprintf+write patterns to fmt.Fprintf (staticcheck)
- Add ReadHeaderTimeout to http.Server (gosec)
- Remove unused types and functions (unused)
- Add nolint comments for intentional patterns (InsecureSkipVerify,
math/rand for jitter, dialect-only SQL formatting)
2026-05-23 22:02:06 -04:00
lerko
0396acdc59
feat(cluster): add region affinity, Nodes TUI tab, and probe metrics
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Phase 3 of distributed probing:
- Add regions column to sites table for per-monitor probe affinity
- Region-filtered probe assignments (empty regions = all probes)
- New Nodes TUI tab showing connected probes with status/region/last-seen
- Regions input field in site form for configuring probe affinity
- Config-as-code support for regions (export/import/diff)
- Prometheus upkeep_probe_up metric with per-node labels
- Reindex TUI tabs: Sites, Alerts, Logs, Nodes, Users
2026-05-16 11:50:16 -04:00
lerko