chore: move the go code into a subfolder

apps/api/cmd/ready/ready.go

@@ -0,0 +1,47 @@
+package ready
+
+import (
+	"crypto/tls"
+	"net"
+	"net/http"
+	"os"
+	"strconv"
+
+	"github.com/spf13/cobra"
+	"github.com/spf13/viper"
+	"github.com/zitadel/logging"
+)
+
+func New() *cobra.Command {
+	return &cobra.Command{
+		Use:   "ready",
+		Short: "Checks if zitadel is ready",
+		Long:  "Checks if zitadel is ready",
+		Run: func(cmd *cobra.Command, args []string) {
+			config := MustNewConfig(viper.GetViper())
+			if !ready(config) {
+				os.Exit(1)
+			}
+		},
+	}
+}
+
+func ready(config *Config) bool {
+	scheme := "https"
+	if !config.TLS.Enabled {
+		scheme = "http"
+	}
+	// Checking the TLS cert is not in the scope of the readiness check
+	httpClient := http.Client{Transport: &http.Transport{TLSClientConfig: &tls.Config{InsecureSkipVerify: true}}}
+	res, err := httpClient.Get(scheme + "://" + net.JoinHostPort("localhost", strconv.Itoa(int(config.Port))) + "/debug/ready")
+	if err != nil {
+		logging.WithError(err).Warn("ready check failed")
+		return false
+	}
+	defer res.Body.Close()
+	if res.StatusCode != 200 {
+		logging.WithFields("status", res.StatusCode).Warn("ready check failed")
+		return false
+	}
+	return true
+}