Refactor

pkg/server/cli/clicontext.go

@@ -0,0 +1,73 @@
+package cli
+
+import (
+	authcli "github.com/rancher/steve/pkg/auth/cli"
+	"github.com/rancher/steve/pkg/server"
+	"github.com/rancher/wrangler/pkg/kubeconfig"
+	"github.com/urfave/cli"
+)
+
+type Config struct {
+	KubeConfig      string
+	HTTPSListenPort int
+	HTTPListenPort  int
+	Namespace       string
+
+	WebhookConfig authcli.WebhookConfig
+}
+
+func (c *Config) MustServerConfig() *server.Server {
+	cc, err := c.ToServerConfig()
+	if err != nil {
+		panic(err)
+	}
+	return cc
+}
+
+func (c *Config) ToServerConfig() (*server.Server, error) {
+	restConfig, err := kubeconfig.GetNonInteractiveClientConfig(c.KubeConfig).ClientConfig()
+	if err != nil {
+		return nil, err
+	}
+
+	auth, err := c.WebhookConfig.WebhookMiddleware()
+	if err != nil {
+		return nil, err
+	}
+
+	return &server.Server{
+		Namespace:      c.Namespace,
+		RestConfig:     restConfig,
+		AuthMiddleware: auth,
+		HTTPPort:       c.HTTPListenPort,
+		HTTPSPort:      c.HTTPSListenPort,
+	}, nil
+}
+
+func Flags(config *Config) []cli.Flag {
+	flags := []cli.Flag{
+		cli.StringFlag{
+			Name:        "kubeconfig",
+			EnvVar:      "KUBECONFIG",
+			Destination: &config.KubeConfig,
+		},
+		cli.IntFlag{
+			Name:        "https-listen-port",
+			Value:       8443,
+			Destination: &config.HTTPSListenPort,
+		},
+		cli.IntFlag{
+			Name:        "http-listen-port",
+			Value:       8080,
+			Destination: &config.HTTPListenPort,
+		},
+		cli.StringFlag{
+			Name:        "namespace",
+			EnvVar:      "NAMESPACE",
+			Value:       "steve",
+			Destination: &config.Namespace,
+		},
+	}
+
+	return append(flags, authcli.Flags(&config.WebhookConfig)...)
+}