Kit
Diagnostics
Diagnostics is the namespace a plugin or adapter uses to build and narrow the structured errors Kubb collects during a build, each carrying a stable code, a severity, and a location.
Diagnostics is the namespace a plugin or adapter uses to build and narrow the structured errors Kubb collects during a build. Throw or return a Diagnostics.Error instead of a bare Error when you want a stable code, a severity, and a location attached.
| Member | Purpose |
|---|---|
Diagnostics.Error | Constructs a diagnostic-carrying error with a code, severity, and message |
Diagnostics.hasError | Narrows an array of diagnostics to whether any has severity: 'error' |
Diagnostics.isProblem | Guards a diagnostic down to the problem kind (as opposed to performance or update) |
Diagnostics.isPerformance | Guards a diagnostic down to the performance kind, which carries a per-plugin duration |
Diagnostics.isUpdate | Guards a diagnostic down to the update kind, emitted when a newer Kubb version is available |
See the Diagnostics reference for the full list of stable codes Kubb ships with, and how Diagnostics.hasError and Diagnostics.isProblem are used together after a build.