root.go RawHistoryFolder

1// the root command is the entrypoint for the gordon cli (default: client)
2package cmd
3
4import (
5	"fmt"
6
7	"github.com/bnema/gordon/internal/cli"
8	"github.com/bnema/gordon/internal/cli/handler"
9	"github.com/fatih/color"
10	"github.com/spf13/cobra"
11)
12
13// NewRootCommand creates a new root command
14func NewRootCommand(a *cli.App) *cobra.Command {
15	return &cobra.Command{
16		Run: func(cmd *cobra.Command, args []string) {
17
18			backendVersion := getBackendVersion(a)
19			color.Green("Gordon %s", a.Config.GetVersion())
20			color.Blue("Gordon Backend %s", backendVersion)
21
22			if backendVersion != a.Config.GetVersion() {
23				color.Yellow("A new version of Gordon is available")
24			}
25
26			fmt.Println()
27			fmt.Println("Use \"gordon --help\" for more information about a command.")
28		},
29	}
30}
31
32func getBackendVersion(a *cli.App) string {
33	pingResp, err := handler.PerformPingRequest(a)
34	if err != nil {
35		return fmt.Sprintf("Error: %s", err)
36	}
37
38	return pingResp.Version
39}