/
command.go
63 lines (55 loc) · 1.39 KB
/
command.go
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package command
import (
"fmt"
"github.com/alecthomas/kingpin"
"github.com/echocat/kubor/kubernetes"
"github.com/echocat/kubor/model"
"k8s.io/client-go/dynamic"
)
type Arguments struct {
Project *model.Project
Runtime kubernetes.Runtime
DynamicClient dynamic.Interface
}
type RunnableConsumingCommandArguments interface {
RunWithArguments(args Arguments) error
}
type Command struct {
ProjectFactory *model.ProjectFactory
Parent RunnableConsumingCommandArguments
}
func (instance *Command) Init(pf *model.ProjectFactory) error {
instance.ProjectFactory = pf
return nil
}
func (instance *Command) createProject(runtime kubernetes.Runtime) (*model.Project, error) {
if instance.ProjectFactory == nil {
return nil, fmt.Errorf("command not yet initialized")
}
return instance.ProjectFactory.Create(runtime.ContextName())
}
func (instance *Command) ExecuteFromCli(*kingpin.ParseContext) error {
return instance.Run()
}
func (instance *Command) Run() error {
runtime, err := kubernetes.NewRuntime()
if err != nil {
return err
}
dc, err := runtime.NewDynamicClient()
if err != nil {
return err
}
project, err := instance.createProject(runtime)
if err != nil {
return err
}
if instance.Parent == nil {
panic("no Parent defined")
}
return instance.Parent.RunWithArguments(Arguments{
Project: project,
Runtime: runtime,
DynamicClient: dc,
})
}