cli/app/remove.go

@@ -1,7 +1,17 @@
 package app
 
 import (
+	"context"
+	"errors"
+	"fmt"
+	"os"
+
 	"coopcloud.tech/abra/cli/internal"
+	"coopcloud.tech/abra/client"
+	"coopcloud.tech/abra/config"
+	"github.com/AlecAivazis/survey/v2"
+	"github.com/docker/docker/api/types"
+	"github.com/docker/docker/api/types/filters"
 	"github.com/urfave/cli/v2"
 )
 
@@ -16,9 +26,103 @@ var VolumesFlag = &cli.BoolFlag{
 }
 
 var appRemoveCommand = &cli.Command{
-	Name: "remove",
+	Name:    "remove",
+	Aliases: []string{"rm", "delete"},
 	Flags: []cli.Flag{
 		VolumesFlag,
-		internal.SecretsFlag,
+	},
+	Action: func(c *cli.Context) error {
+		// Check if app name was provided by user
+		AppName := c.Args().First()
+		if AppName == "" {
+			internal.ShowSubcommandHelpAndError(c, errors.New("No app name provided!"))
+		}
+		// Make sure that the user really wants to delete the app
+		response := false
+		prompt := &survey.Confirm{
+			Message: "About to delete " + AppName + ", are you sure?",
+		}
+		survey.AskOne(prompt, &response)
+		if response == false {
+			return errors.New("User aborted app removal")
+		}
+		// Remove the file
+		AppFiles, err := config.LoadAppFiles("")
+		if err != nil {
+			return err
+		}
+		AppPath := AppFiles[AppName].Path
+		host := AppFiles[AppName].Server
+		// Initialize docker client
+		ctx := context.Background()
+		cl, err := client.NewClientWithContext(host)
+		if err != nil {
+			return err
+		}
+		err = os.Remove(AppPath)
+		if err != nil {
+			return err
+		}
+
+		// Check if the app has secrets and remove them too
+		fs := filters.NewArgs()
+		fs.Add("name", AppName)
+		SecretList, err := cl.SecretList(ctx, types.SecretListOptions{Filters: fs})
+		if err != nil {
+			return err
+		}
+		// TODO: Actually remove secrets
+		Secrets := make(map[string]string)
+		SecretNames := []string{}
+		for _, cont := range SecretList {
+			Secrets[cont.Spec.Annotations.Name] = cont.ID //we have to map the names to ID's
+			SecretNames = append(SecretNames, cont.Spec.Annotations.Name)
+			//cl.SecretRemove(ctx, cont.ID)
+		}
+		SecretNamesToRemove := []string{}
+		SecretsPrompt := &survey.MultiSelect{
+			Message: "Which secrets do you want to remove?",
+			Options: SecretNames,
+			Default: SecretNames,
+		}
+		survey.AskOne(SecretsPrompt, &SecretNamesToRemove)
+		for _, name := range SecretNamesToRemove {
+			err := cl.SecretRemove(ctx, Secrets[name])
+			if err != nil {
+				return err
+			}
+			//			SecretIDsToRemove = append(SecretIDsToRemove, Secrets[name])
+		}
+
+		// Remove the volumes if desired
+		if Volumes == true {
+			VolumeListOKBody, err := cl.VolumeList(ctx, fs)
+			VolumeList := VolumeListOKBody.Volumes
+			if err != nil {
+				return err
+			}
+			Vols := []string{}
+			for _, vol := range VolumeList {
+				Vols = append(Vols, vol.Name)
+			}
+			RemoveVols := []string{}
+			VolumesPrompt := &survey.MultiSelect{
+				Message: "Which volumes do you want to remove?",
+				Options: Vols,
+				Default: Vols,
+			}
+			survey.AskOne(VolumesPrompt, &RemoveVols)
+			fmt.Println("Volumes to remove: ", RemoveVols) //TODO: Replace with a remove method
+			for _, vol := range RemoveVols {
+				err := cl.VolumeRemove(ctx, vol, false) // false is for force removing
+				if err != nil {
+					return err
+				}
+			}
+		} else {
+			fmt.Println("Volumes will not be removed")
+		}
+
+		return nil
 	},
 }