1 files changed, 62 insertions, 0 deletions
diff --git a/nexus/utils/env/setenv.go b/nexus/utils/env/setenv.go
new file mode 100644
index 0000000..9001e68
--- /dev/null
+++ b/nexus/utils/env/setenv.go
@@ -0,0 +1,62 @@
+package env
+
+import (
+	"reflect"
+	"strconv"
+	"strings"
+	"time"
+)
+
+func setFieldFromEnv(field reflect.Value, envKey, defaultVal string) {
+	if field.Type() == reflect.TypeFor[time.Duration]() {
+		setDurationField(field, envKey, defaultVal)
+		return
+	}
+
+	switch field.Kind() {
+	case reflect.String:
+		field.SetString(getEnv(envKey, defaultVal))
+	case reflect.Bool:
+		defaultBool, _ := strconv.ParseBool(defaultVal)
+		field.SetBool(getEnvBool(envKey, defaultBool))
+	case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
+		defaultInt, _ := strconv.ParseInt(defaultVal, 10, 64)
+		field.SetInt(getEnvInt(envKey, defaultInt))
+	case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64:
+		defaultUint, _ := strconv.ParseUint(defaultVal, 10, 64)
+		setUintField(field, envKey, defaultUint)
+	case reflect.Float32, reflect.Float64:
+		defaultFloat, _ := strconv.ParseFloat(defaultVal, 64)
+		field.SetFloat(getEnvFloat(envKey, defaultFloat))
+	case reflect.Slice:
+		setSliceField(field, envKey, defaultVal)
+	}
+}
+
+func setUintField(field reflect.Value, envKey string, defaultVal uint64) {
+	field.SetUint(getEnvUint(envKey, defaultVal))
+}
+
+func setDurationField(field reflect.Value, envKey, defaultVal string) {
+	if field.Type() == reflect.TypeFor[time.Duration]() {
+		defaultDuration, _ := time.ParseDuration(defaultVal)
+		field.Set(reflect.ValueOf(getEnvDuration(envKey, defaultDuration)))
+	}
+}
+
+func setSliceField(field reflect.Value, envKey, defaultVal string) {
+	if field.Type().Elem().Kind() == reflect.String {
+		var defaultSlice []string
+		if defaultVal != "" {
+			parts := strings.Split(defaultVal, ",")
+			for _, part := range parts {
+				trimmed := strings.TrimSpace(part)
+				if trimmed != "" {
+					defaultSlice = append(defaultSlice, trimmed)
+				}
+			}
+		}
+		result := getEnvStringSlice(envKey, defaultSlice)
+		field.Set(reflect.ValueOf(result))
+	}
+}