github.com/pluralsh/plural-cli@v0.9.5/cmd/plural/app.go (about)

     1  package plural
     2  
     3  import (
     4  	"fmt"
     5  	"os/exec"
     6  	"strings"
     7  
     8  	tm "github.com/buger/goterm"
     9  	"github.com/urfave/cli"
    10  
    11  	"github.com/pluralsh/plural-cli/pkg/application"
    12  	"github.com/pluralsh/plural-cli/pkg/config"
    13  	"github.com/pluralsh/plural-cli/pkg/kubernetes"
    14  	"github.com/pluralsh/plural-cli/pkg/utils"
    15  
    16  	"sigs.k8s.io/application/api/v1beta1"
    17  )
    18  
    19  func handleWatch(c *cli.Context) error {
    20  	repo := c.Args().Get(0)
    21  	kubeConf, err := kubernetes.KubeConfig()
    22  	if err != nil {
    23  		return err
    24  	}
    25  	kube, err := kubernetes.Kubernetes()
    26  	if err != nil {
    27  		return err
    28  	}
    29  
    30  	timeout := func() error { return nil }
    31  	return application.Waiter(kubeConf, repo, func(app *v1beta1.Application) (bool, error) {
    32  		tm.MoveCursor(1, 1)
    33  		application.Print(kube.GetClient(), app)
    34  		application.Flush()
    35  		return false, nil
    36  	}, timeout)
    37  }
    38  
    39  func handleWait(c *cli.Context) error {
    40  	repo := c.Args().Get(0)
    41  	kubeConf, err := kubernetes.KubeConfig()
    42  	if err != nil {
    43  		return err
    44  	}
    45  
    46  	return application.Wait(kubeConf, repo)
    47  }
    48  
    49  func handleInfo(c *cli.Context) error {
    50  	repo := c.Args().Get(0)
    51  	conf := config.Read()
    52  
    53  	_, err := exec.LookPath("k9s")
    54  	if err != nil {
    55  		utils.LogError().Println(err)
    56  		if strings.Contains(err.Error(), exec.ErrNotFound.Error()) {
    57  			utils.Error("Application k9s not installed.\n")
    58  			fmt.Println("Please install it first from here: https://k9scli.io/topics/install/ and try again")
    59  			return nil
    60  		}
    61  	}
    62  
    63  	cmd := exec.Command("k9s", "-n", conf.Namespace(repo))
    64  	return cmd.Run()
    65  }