/
delete.go
108 lines (83 loc) · 2.23 KB
/
delete.go
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package container
import (
"fmt"
"log"
"strings"
"github.com/docker/docker/api/types"
"github.com/manifoldco/promptui"
"github.com/spf13/cobra"
)
var (
deleteAll bool
)
// deleteContainerCmd represents the delete command
var deleteContainerCmd = &cobra.Command{
Use: "delete",
Short: "Delete a running container",
Run: func(cmd *cobra.Command, args []string) {
deleteContainer()
},
}
func deleteContainer() {
ctx, cli := dockerClient()
containerList := runnnigContainerList(cli, ctx)
if len(containerList) == 0 {
fmt.Println("No container running")
return
}
// If the flag --all is set, delete all containers
if deleteAll {
prompt := promptui.Select{
Label: "Are you sure you want to delete all containers?",
Items: []string{"Yes", "No"},
}
_, option, err := prompt.Run()
checkErr(err)
if option == "Yes" {
for _, container := range containerList {
fmt.Printf("Deleting container %s (%s)...\n", container.Names[0][1:], container.ID[:6])
err = cli.ContainerRemove(ctx, container.ID, types.ContainerRemoveOptions{Force: true})
checkErr(err)
}
fmt.Println("Deleted all containers")
return
} else {
fmt.Println("Containers not removed")
return
}
}
// If the flag --all is not set, delete a specific container
for _, container := range containerList {
runnnigContainer = append(runnnigContainer, container.Names[0][1:]+" - "+container.ID[:6])
}
prompt := promptui.Select{
Label: "Select a containe to delete",
Items: runnnigContainer,
}
_, conSelection, err := prompt.Run()
checkErr(err)
prompt = promptui.Select{
Label: "Are you sure you want to delete " + conSelection + " ?",
Items: []string{"Yes", "No"},
}
_, option, err := prompt.Run()
checkErr(err)
if option == "Yes" {
slpit := strings.Split(conSelection, " - ")
err = cli.ContainerRemove(ctx, slpit[1], types.ContainerRemoveOptions{Force: true})
checkErr(err)
fmt.Printf("Container %s deleted successfully\n", slpit[0])
} else {
fmt.Println("Container not removed")
return
}
}
func checkErr(err error) {
if err != nil {
log.Fatal(err)
}
}
func init() {
ContainerCmd.AddCommand(deleteContainerCmd)
deleteContainerCmd.Flags().BoolVarP(&deleteAll, "all", "a", false, "Delete all containers")
}