3
0
corteza/compose/automation/namespaces_handler.gen.go
2021-03-18 07:12:08 +01:00

131 lines
3.1 KiB
Go
Generated

package automation
// This file is auto-generated.
//
// Changes to this file may cause incorrect behavior and will be lost if
// the code is regenerated.
//
// Definitions file that controls how this file is generated:
// compose/automation/namespaces_handler.yaml
import (
"context"
atypes "github.com/cortezaproject/corteza-server/automation/types"
"github.com/cortezaproject/corteza-server/compose/types"
"github.com/cortezaproject/corteza-server/pkg/expr"
"github.com/cortezaproject/corteza-server/pkg/wfexec"
)
var _ wfexec.ExecResponse
type (
namespacesHandlerRegistry interface {
AddFunctions(ff ...*atypes.Function)
Type(ref string) expr.Type
}
)
func (h namespacesHandler) register() {
h.reg.AddFunctions(
h.Lookup(),
)
}
type (
namespacesLookupArgs struct {
hasNamespace bool
Namespace interface{}
namespaceID uint64
namespaceHandle string
namespaceRes *types.Namespace
}
namespacesLookupResults struct {
Namespace *types.Namespace
}
)
func (a namespacesLookupArgs) GetNamespace() (bool, uint64, string, *types.Namespace) {
return a.hasNamespace, a.namespaceID, a.namespaceHandle, a.namespaceRes
}
// Lookup function Compose namespace lookup
//
// expects implementation of lookup function:
// func (h namespacesHandler) lookup(ctx context.Context, args *namespacesLookupArgs) (results *namespacesLookupResults, err error) {
// return
// }
func (h namespacesHandler) Lookup() *atypes.Function {
return &atypes.Function{
Ref: "composeNamespacesLookup",
Kind: "function",
Labels: map[string]string{"compose": "step,workflow", "lookup": "step", "namespace": "step,workflow"},
Meta: &atypes.FunctionMeta{
Short: "Compose namespace lookup",
Description: "Find specific namespace by ID or handle",
},
Parameters: []*atypes.Param{
{
Name: "namespace",
Types: []string{"ID", "Handle", "ComposeNamespace"}, Required: true,
},
},
Results: []*atypes.Param{
{
Name: "namespace",
Types: []string{"ComposeNamespace"},
},
},
Handler: func(ctx context.Context, in *expr.Vars) (out *expr.Vars, err error) {
var (
args = &namespacesLookupArgs{
hasNamespace: in.Has("namespace"),
}
)
if err = in.Decode(args); err != nil {
return
}
// Converting Namespace argument
if args.hasNamespace {
aux := expr.Must(expr.Select(in, "namespace"))
switch aux.Type() {
case h.reg.Type("ID").Type():
args.namespaceID = aux.Get().(uint64)
case h.reg.Type("Handle").Type():
args.namespaceHandle = aux.Get().(string)
case h.reg.Type("ComposeNamespace").Type():
args.namespaceRes = aux.Get().(*types.Namespace)
}
}
var results *namespacesLookupResults
if results, err = h.lookup(ctx, args); err != nil {
return
}
out = &expr.Vars{}
{
// converting results.Namespace (*types.Namespace) to ComposeNamespace
var (
tval expr.TypedValue
)
if tval, err = h.reg.Type("ComposeNamespace").Cast(results.Namespace); err != nil {
return
} else if err = expr.Assign(out, "namespace", tval); err != nil {
return
}
}
return
},
}
}