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CEL: add QuantityDeclType

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Most functions in k8s.io/apiserver/pkg/cel work with DeclType for type
definitions, which made the existing QuantityType unusable with them. The new
QuantityDeclType fills that gap.
This commit is contained in:
Patrick Ohly 2024-07-17 19:36:36 +02:00
parent 62d21589ef
commit bcececadfb
1 changed files with 5 additions and 0 deletions
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5
staging/src/k8s.io/apiserver/pkg/cel/types.go
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@ -28,6 +28,7 @@ import (
exprpb "google.golang.org/genproto/googleapis/api/expr/v1alpha1"
"google.golang.org/protobuf/proto"
"k8s.io/apimachinery/pkg/api/resource"
)
const (
@ -576,6 +577,10 @@ var (
// labeled as Timestamp will necessarily have the same MinSerializedSize.
TimestampType = NewSimpleTypeWithMinSize("timestamp", cel.TimestampType, types.Timestamp{Time: time.Time{}}, JSONDateSize)
// QuantityDeclType wraps a [QuantityType] and makes it usable with functions that expect
// a [DeclType].
QuantityDeclType = NewSimpleTypeWithMinSize("quantity", QuantityType, Quantity{Quantity: resource.NewQuantity(0, resource.DecimalSI)}, 8)
// UintType is equivalent to the CEL 'uint' type.
UintType = NewSimpleTypeWithMinSize("uint", cel.UintType, types.Uint(0), 1)