abra/cli/app/ps.go

package app

import (
	"context"
	"fmt"
	"strings"

	abraFormatter "coopcloud.tech/abra/cli/formatter"
	"coopcloud.tech/abra/cli/internal"
	"coopcloud.tech/abra/pkg/client"
	"coopcloud.tech/abra/pkg/config"
	"github.com/docker/cli/cli/command/formatter"
	"github.com/docker/docker/api/types"
	"github.com/docker/docker/api/types/filters"
	"github.com/sirupsen/logrus"
	"github.com/urfave/cli/v2"
)

var appPsCommand = &cli.Command{
	Name:    "ps",
	Usage:   "Check app status",
	Aliases: []string{"p"},
	Action: func(c *cli.Context) error {
		app := internal.ValidateApp(c)

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

		filters := filters.NewArgs()
		filters.Add("name", app.StackName())

		containers, err := cl.ContainerList(ctx, types.ContainerListOptions{Filters: filters})
		if err != nil {
			logrus.Fatal(err)
		}

		tableCol := []string{"id", "image", "command", "created", "status", "ports", "names"}
		table := abraFormatter.CreateTable(tableCol)

		for _, container := range containers {
			tableRow := []string{
				abraFormatter.ShortenID(container.ID),
				abraFormatter.RemoveSha(container.Image),
				abraFormatter.Truncate(container.Command),
				abraFormatter.HumanDuration(container.Created),
				container.Status,
				formatter.DisplayablePorts(container.Ports),
				strings.Join(container.Names, ", "),
			}
			table.Append(tableRow)
		}

		table.Render()
		return nil
	},
	BashComplete: func(c *cli.Context) {
		appNames, err := config.GetAppNames()
		if err != nil {
			logrus.Warn(err)
		}
		if c.NArg() > 0 {
			return
		}
		for _, a := range appNames {
			fmt.Println(a)
		}
	},
}