improving client/server info command

client/clientcmd/info.go

@@ -6,18 +6,24 @@ import (
 	"github.com/go-resty/resty/v2"
 )
 
-// GetServerInfo queries the supplied server name for information about the current repo from the server
-func GetServerInfo() error {
-	serverURL := "http://localhost:80/info/"
+// GetServerInfo queries the supplied connection string for server info and uses the provided repoName to get repo specific information
+func GetServerInfo(connectionString string, repoName string) error {
+	serverURL := connectionString + "/info/" //creating the full string to get info
 	client := resty.New()
 	resp, err := client.R().
 		SetPathParams(map[string]string{
-			"repoName": "testRepo",
+			"repoName": repoName,
 		}).
 		Get(serverURL + "{repoName}")
 	if err != nil {
 		return fmt.Errorf("error connecting to server at: %s: error was: %s", serverURL, err)
 	}
+	if resp.IsError() {
+		if resp.StatusCode() == 404 {
+			return fmt.Errorf("error: repo was not found on server, 404: %s", resp.Request.URL)
+		}
+		return fmt.Errorf("reponse not a success: %d: connection URL: %s", resp.StatusCode(), resp.Request.URL)
+	}
 	fmt.Println(resp)
 	return nil
 }