abra/cli/app/volume.go

package app

import (
	"context"

	"coopcloud.tech/abra/cli/internal"
	"coopcloud.tech/abra/pkg/autocomplete"
	"coopcloud.tech/abra/pkg/client"
	"coopcloud.tech/abra/pkg/formatter"
	"coopcloud.tech/abra/pkg/upstream/stack"
	"github.com/AlecAivazis/survey/v2"
	"github.com/sirupsen/logrus"
	"github.com/urfave/cli"
)

var appVolumeListCommand = cli.Command{
	Name:      "list",
	Aliases:   []string{"ls"},
	ArgsUsage: "<domain>",
	Flags: []cli.Flag{
		internal.DebugFlag,
		internal.NoInputFlag,
	},
	Before:       internal.SubCommandBefore,
	Usage:        "List volumes associated with an app",
	BashComplete: autocomplete.AppNameComplete,
	Action: func(c *cli.Context) error {
		app := internal.ValidateApp(c)

		cl, err := client.New(app.Server)
		if err != nil {
			logrus.Fatal(err)
		}

		filters, err := app.Filters(false, true)
		if err != nil {
			logrus.Fatal(err)
		}

		volumeList, err := client.GetVolumes(cl, context.Background(), app.Server, filters)
		if err != nil {
			logrus.Fatal(err)
		}

		table := formatter.CreateTable([]string{"name", "created", "mounted"})
		var volTable [][]string
		for _, volume := range volumeList {
			volRow := []string{volume.Name, volume.CreatedAt, volume.Mountpoint}
			volTable = append(volTable, volRow)
		}

		table.AppendBulk(volTable)

		if table.NumLines() > 0 {
			table.Render()
		} else {
			logrus.Warnf("no volumes created for %s", app.Name)
		}

		return nil
	},
}

var appVolumeRemoveCommand = cli.Command{
	Name:  "remove",
	Usage: "Remove volume(s) associated with an app",
	Description: `
This command supports removing volumes associated with an app. The app in
question must be undeployed before you try to remove volumes. See "abra app
undeploy <domain>" for more.

The command is interactive and will show a multiple select input which allows
you to make a seclection. Use the "?" key to see more help on navigating this
interface.

Passing "--force/-f" will select all volumes for removal. Be careful.
`,
	ArgsUsage: "<domain>",
	Aliases:   []string{"rm"},
	Flags: []cli.Flag{
		internal.DebugFlag,
		internal.NoInputFlag,
		internal.ForceFlag,
	},
	Before:       internal.SubCommandBefore,
	BashComplete: autocomplete.AppNameComplete,
	Action: func(c *cli.Context) error {
		app := internal.ValidateApp(c)

		cl, err := client.New(app.Server)
		if err != nil {
			logrus.Fatal(err)
		}

		isDeployed, _, err := stack.IsDeployed(context.Background(), cl, app.StackName())
		if err != nil {
			logrus.Fatal(err)
		}

		if isDeployed {
			logrus.Fatalf("%s is still deployed. Run \"abra app undeploy %s\"", app.Name, app.Name)
		}

		filters, err := app.Filters(false, true)
		if err != nil {
			logrus.Fatal(err)
		}

		volumeList, err := client.GetVolumes(cl, context.Background(), app.Server, filters)
		if err != nil {
			logrus.Fatal(err)
		}
		volumeNames := client.GetVolumeNames(volumeList)

		var volumesToRemove []string
		if !internal.Force && !internal.NoInput {
			volumesPrompt := &survey.MultiSelect{
				Message: "which volumes do you want to remove?",
				Help:    "'x' indicates selected, enter / return to confirm, ctrl-c to exit, vim mode is enabled",
				VimMode: true,
				Options: volumeNames,
				Default: volumeNames,
			}
			if err := survey.AskOne(volumesPrompt, &volumesToRemove); err != nil {
				logrus.Fatal(err)
			}
		}

		if internal.Force || internal.NoInput {
			volumesToRemove = volumeNames
		}

		if len(volumesToRemove) > 0 {
			err = client.RemoveVolumes(cl, context.Background(), app.Server, volumesToRemove, internal.Force)
			if err != nil {
				logrus.Fatal(err)
			}

			logrus.Info("volumes removed successfully")
		} else {
			logrus.Info("no volumes removed")
		}

		return nil
	},
}

var appVolumeCommand = cli.Command{
	Name:      "volume",
	Aliases:   []string{"vl"},
	Usage:     "Manage app volumes",
	ArgsUsage: "<domain>",
	Subcommands: []cli.Command{
		appVolumeListCommand,
		appVolumeRemoveCommand,
	},
}