grafana/pkg/registry/corekind/base.go
Kristin Laemmert 8745d7ef1b
extract kindsys to external library (#64562)
* extract kindsys

* reinstate kindsys report

This may end up living somewhere else (or not! who knows!), but the important part is that I don't get rid of it right now :)

I hate the package layout (kindsysreport/codegen) for the main function and will take pretty much any alternative suggestion, but we can change also change it later.

Note that the generated report.json is in a different location - anything using this (ops something) needs to be updated.

* kindsysreport in codeowners
2023-03-15 12:04:28 -04:00

49 lines
1.1 KiB
Go

package corekind
import (
"sync"
"github.com/google/wire"
"github.com/grafana/kindsys"
"github.com/grafana/thema"
"github.com/grafana/grafana/pkg/cuectx"
)
// KindSet contains all of the wire-style providers related to kinds.
var KindSet = wire.NewSet(
NewBase,
)
var (
baseOnce sync.Once
defaultBase *Base
)
// NewBase provides a registry of all core raw and structured kinds, without any
// composition of slot kinds.
//
// All calling code within grafana/grafana is expected to use Grafana's
// singleton [thema.Runtime], returned from [cuectx.GrafanaThemaRuntime]. If nil
// is passed, the singleton will be used.
func NewBase(rt *thema.Runtime) *Base {
allrt := cuectx.GrafanaThemaRuntime()
if rt == nil || rt == allrt {
baseOnce.Do(func() {
defaultBase = doNewBase(allrt)
})
return defaultBase
}
return doNewBase(rt)
}
// All returns a slice of [kindsys.Core] containing all core Grafana kinds.
//
// The returned slice is sorted lexicographically by kind machine name.
func (b *Base) All() []kindsys.Core {
ret := make([]kindsys.Core, len(b.all))
copy(ret, b.all)
return ret
}