Hugh KaznowskiandClaude Sonnet 5
8faf12f819
MetricPrimitiveKind::Duration/MetricPrimitive::Duration(i64 ms) is a new primitive kind. On a metric's Value-role param (ticket 022), kind Duration is special-cased in apply_metric_to_log: instead of parsing the captured text, the value is derived as elapsed time since the previous counter event with the same label set, using the ingestion timestamp. That "previous event" lookup is tracked via a new IndexKey::LastMetricEvent/DataValue::LastEventTimestamp bookkeeping entry rather than Bucket.values itself, because a label set's first occurrence has nothing to diff against and pushes no Bucket entry at all (per spec: omit, don't emit a bogus zero) — but it still needs to be recorded so the *next* occurrence has something to diff against. Duration values compose with the existing bucket/PromQL surface unchanged (coerce_to_f64, filter comparisons, histogram()/gauge()). On any other param (Label-role metric param, or a standalone ParamDeclaration), Duration kind instead parses captured text as a literal i64 millisecond count, same as Number. Profile round-trip (ProfileMetricPrimitiveKind) and the Metrics.tsx declaration form are updated to match. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01XFUNZwCvz3kcod3352ZR2o
React + TypeScript + Vite
This template provides a minimal setup to get React working in Vite with HMR and some Oxlint rules.
Currently, two official plugins are available:
- @vitejs/plugin-react uses Oxc
- @vitejs/plugin-react-swc uses SWC
React Compiler
The React Compiler is not enabled on this template because of its impact on dev & build performances. To add it, see this documentation.
Expanding the Oxlint configuration
If you are developing a production application, we recommend enabling type-aware lint rules by installing oxlint-tsgolint and editing .oxlintrc.json:
{
"$schema": "./node_modules/oxlint/configuration_schema.json",
"plugins": ["react", "typescript", "oxc"],
"options": {
"typeAware": true
},
"rules": {
"react/rules-of-hooks": "error",
"react/only-export-components": ["warn", { "allowConstantExport": true }]
}
}
See the Oxlint rules documentation for the full list of rules and categories.