printer: make printer display []string

cycloidio · Oct 5, 2020 · b324f8a · b324f8a
1 parent 30fccf0
commit b324f8a
Showing 1 changed file with 15 additions and 0 deletions.
diff --git a/printer/table/printer.go b/printer/table/printer.go
@@ -5,6 +5,7 @@ import (
 	"io"
 	"reflect"
 	"strconv"
+	"strings"
 	"time"
 
 	"github.com/cycloidio/cycloid-cli/printer"
@@ -33,6 +34,20 @@ func entryFromStruct(obj reflect.Value, h []string) []string {
 			values = append(values, value.String())
 		case reflect.Uint32:
 			values = append(values, strconv.FormatInt(int64(value.Uint()), 10))
+		case reflect.Slice:
+			// Render Slice of strings
+			typ := value.Type().Elem()
+			if typ == reflect.TypeOf(string("")) {
+				stringSlice := make([]string, value.Len())
+				for i := 0; i < value.Len(); i++ {
+					if value.Index(i).Kind() == reflect.String {
+						stringSlice[i] = value.Index(i).String()
+					}
+				}
+				values = append(values, strings.Join(stringSlice[:], "\n"))
+			} else {
+				values = append(values, value.Kind().String())
+			}
 		case reflect.Ptr:
 			elt := value.Elem()
 			switch elt.Kind() {