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Kindsys: Target k8s style resource definitions (#67008)

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Co-authored-by: sam boyer <sdboyer@grafana.com>
This commit is contained in:
Ryan McKinley
2023-04-27 23:32:38 +03:00
committed by GitHub
co-authored by sam boyer
parent b71b778d0d
commit ca1f79b9ba
80 changed files with 1991 additions and 640 deletions
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pkg/codegen/tmpl/kind_core.tmpl
+7 -7
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@@ -17,9 +17,9 @@ const rootrel string = "kinds/{{ .Props.MachineName }}"
// TODO standard generated docs
type Kind struct {
kindsys.Core
lin thema.ConvergentLineage[*{{ .Props.Name }}]
lin thema.ConvergentLineage[*Resource]
jcodec vmux.Codec
valmux vmux.ValueMux[*{{ .Props.Name }}]
valmux vmux.ValueMux[*Resource]
}
// type guard - ensure generated Kind type satisfies the kindsys.Core interface
@@ -40,7 +40,7 @@ func NewKind(rt *thema.Runtime, opts ...thema.BindOption) (*Kind, error) {
// Get the thema.Schema that the meta says is in the current version (which
// codegen ensures is always the latest)
cursch := thema.SchemaP(k.Core.Lineage(), def.Properties.CurrentVersion)
tsch, err := thema.BindType[*{{ .Props.Name }}](cursch, &{{ .Props.Name }}{})
tsch, err := thema.BindType(cursch, &Resource{})
if err != nil {
// Should be unreachable, modulo bugs in the Thema->Go code generator
return nil, err
@@ -53,18 +53,18 @@ func NewKind(rt *thema.Runtime, opts ...thema.BindOption) (*Kind, error) {
}
// ConvergentLineage returns the same [thema.Lineage] as Lineage, but bound (see [thema.BindType])
// to the the {{ .Props.Name }} type generated from the current schema, v{{ .Props.CurrentVersion }}.
func (k *Kind) ConvergentLineage() thema.ConvergentLineage[*{{ .Props.Name }}] {
// to the the {{ .Props.Name }} [Resource] type generated from the current schema, v{{ .Props.CurrentVersion }}.
func (k *Kind) ConvergentLineage() thema.ConvergentLineage[*Resource] {
return k.lin
}
// JSONValueMux is a version multiplexer that maps a []byte containing JSON data
// at any schematized dashboard version to an instance of {{ .Props.Name }}.
// at any schematized dashboard version to an instance of {{ .Props.Name }} [Resource].
//
// Validation and translation errors emitted from this func will identify the
// input bytes as "dashboard.json".
//
// This is a thin wrapper around Thema's [vmux.ValueMux].
func (k *Kind) JSONValueMux(b []byte) (*{{ .Props.Name }}, thema.TranslationLacunas, error) {
func (k *Kind) JSONValueMux(b []byte) (*Resource, thema.TranslationLacunas, error) {
return k.valmux(b)
}