/
workflow_expansion.go
37 lines (31 loc) · 1.05 KB
/
workflow_expansion.go
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package v1
import (
"github.com/jenkins-x/jx/pkg/apis/jenkins.io/v1"
util "github.com/jenkins-x/jx/pkg/util/json"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/types"
)
// WorkflowExpansion expands the default CRUD interface for Workflow.
type WorkflowExpansion interface {
PatchUpdate(workflow *v1.Workflow) (result *v1.Workflow, err error)
}
// PatchUpdate takes the representation of a workflow and updates using Patch generating a JSON patch to do so.
// Returns the server's representation of the workflow, and an error, if there is any.
func (c *workflows) PatchUpdate(workflow *v1.Workflow) (*v1.Workflow, error) {
resourceName := workflow.ObjectMeta.Name
// force retrieval from cache
options := metav1.GetOptions{ResourceVersion: "0"}
orig, err := c.Get(resourceName, options)
if err != nil {
return nil, err
}
patch, err := util.CreatePatch(orig, workflow)
if err != nil {
return nil, err
}
patched, err := c.Patch(resourceName, types.JSONPatchType, patch)
if err != nil {
return nil, err
}
return patched, nil
}