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app_cmd.go
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/
app_cmd.go
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package main
import (
"fmt"
"github.com/lab5e/lospan/pkg/pb/lospan"
)
type appCmd struct {
List listAppCmd `kong:"cmd,help='List applications',aliases='ls'"`
Add addAppCmd `kong:"cmd,help='Add application',aliases='create,new,n'"`
Del deleteAppCmd `kong:"cmd,help='Remove application',aliases='rm,delete,d'"`
Get getAppCmd `kong:"cmd,help='Retrieve application',aliases='show,retrieve,g'"`
}
func (c *appCmd) Run(args *params) error {
return nil
}
type listAppCmd struct {
}
func (c *listAppCmd) Run(args *params) error {
client, ctx, done, err := createClient(args.Address)
if err != nil {
return err
}
defer done()
res, err := client.ListApplications(ctx, &lospan.ListApplicationsRequest{})
if err != nil {
return err
}
fmt.Printf("%d applications found\n", len(res.Applications))
fmt.Println()
fmt.Println("EUI")
for _, app := range res.Applications {
fmt.Println(app.Eui)
}
return nil
}
type addAppCmd struct {
}
func (*addAppCmd) Run(args *params) error {
client, ctx, done, err := createClient(args.Address)
if err != nil {
return err
}
defer done()
res, err := client.CreateApplication(ctx, &lospan.CreateApplicationRequest{})
if err != nil {
return err
}
fmt.Printf("Created application with EUI %s\n", res.Eui)
return nil
}
type deleteAppCmd struct {
EUI string `kong:"help='Application EUI to delete'"`
}
func (*deleteAppCmd) Run(args *params) error {
client, ctx, done, err := createClient(args.Address)
if err != nil {
return err
}
defer done()
app, err := client.DeleteApplication(ctx, &lospan.DeleteApplicationRequest{Eui: args.App.Del.EUI})
if err != nil {
return err
}
fmt.Printf("Removed application with EUI %s\n", app.Eui)
return nil
}
type getAppCmd struct {
EUI string `kong:"help='Application EUI to retrieve'"`
}
func (*getAppCmd) Run(args *params) error {
client, ctx, done, err := createClient(args.Address)
if err != nil {
return err
}
defer done()
app, err := client.GetApplication(ctx, &lospan.GetApplicationRequest{Eui: args.App.Get.EUI})
if err != nil {
return err
}
fmt.Printf("Application EUI %s\n", app.Eui)
return nil
}