update vendor

Gopkg.lock

@@ -1634,7 +1634,7 @@
 
 [[projects]]
   branch = "master"
-  digest = "1:f7e6b859716c65473233390b3c69c919d0d6c2d9bd25ee599c29d0e8e3419d35"
+  digest = "1:e78aec3a172eac3452533bdd7cbfb357853122fca029b28808acceb8ea82633a"
   name = "yunion.io/x/pkg"
   packages = [
     "gotypes",
@@ -1667,7 +1667,7 @@
     "utils",
   ]
   pruneopts = "UT"
-  revision = "4d8dfcd77e8817d5dc37eacf4b6b098429c7d259"
+  revision = "e2e42205d868c26829b9322b40cdc48f24fed379"
 
 [[projects]]
   branch = "master"
@@ -1679,11 +1679,11 @@
 
 [[projects]]
   branch = "master"
-  digest = "1:6ea9ac8f317e7dd79309bb1633642bc9d1822011c5175bd241552534d216ac6d"
+  digest = "1:3d0328d99a24ded8844a4e4115692f22dbaeabf03942b03c4bf03d741e103483"
   name = "yunion.io/x/structarg"
   packages = ["."]
   pruneopts = "UT"
-  revision = "e4f0f5201b4acad185ebfb76e65905fe5ae7c1b1"
+  revision = "a4ab4a4d0a3e4e99a8a230fce57f4eb1e177f039"
 
 [solve-meta]
   analyzer-name = "dep"

vendor/yunion.io/x/pkg/utils/utils.go

@@ -20,13 +20,15 @@ func isLowerChar(ch byte) bool {
 func CamelSplit(str string, sep string) string {
 	tokens := make([]string, 0)
 	var buf bytes.Buffer
+	upperCount := 0
 	for i := 0; i < len(str); i++ {
 		c := str[i]
 		split := false
 		var nchar byte
 		if isUpperChar(c) {
-			if i > 0 && isUpperChar(str[i-1]) {
-				if i+1 < len(str) && isLowerChar(str[i+1]) {
+			upperCount += 1
+			if upperCount > 1 {
+				if i+1 < len(str) && isLowerChar(str[i+1]) && upperCount > 2 {
 					split = true
 				}
 			} else {
@@ -35,7 +37,9 @@ func CamelSplit(str string, sep string) string {
 			nchar = c - 'A' + 'a'
 		} else if isLowerChar(c) {
 			nchar = c
+			upperCount = 0
 		} else {
+			upperCount = 0
 			split = true
 		}
 		if split && buf.Len() > 0 {

vendor/yunion.io/x/structarg/README.md

@@ -106,6 +106,8 @@ if e != nil {
     panic(e)
 }
 
+parser.SetDefault() // set default values
+
 options := parser.Options().(*Options)
 
 // then access argument values via options

vendor/yunion.io/x/structarg/structarg.go

@@ -382,7 +382,7 @@ func (this *ArgumentParser) AddArgument(arg Argument) error {
 	return nil
 }
 
-func (this *ArgumentParser) setDefault() {
+func (this *ArgumentParser) SetDefault() {
 	for _, arg := range this.posArgs {
 		arg.SetDefault()
 	}
@@ -866,7 +866,7 @@ func (this *ArgumentParser) ParseArgs(args []string, ignore_unknown bool) error
 	if err == nil {
 		err = this.Validate()
 	}
-	this.setDefault()
+	// this.setDefault()
 	return err
 }