chore: update code format. (#628)

tools/goctl/api/parser/g4/ast/apiparser.go

@@ -175,7 +175,7 @@ func (p *Parser) valid(mainApi *Api, nestedApi *Api) error {
 		for _, g := range list {
 			handler := g.GetHandler()
 			if handler.IsNotNil() {
-				var handlerName = handler.Text()
+				handlerName := handler.Text()
 				handlerMap[handlerName] = Holder
 				path := fmt.Sprintf("%s://%s", g.Route.Method.Text(), g.Route.Path.Text())
 				routeMap[path] = Holder

tools/goctl/api/parser/g4/ast/ast.go

@@ -289,7 +289,7 @@ func (v *ApiVisitor) getHiddenTokensToLeft(t TokenStream, channel int, containsC
 
 			if index > 0 {
 				allTokens := ct.GetAllTokens()
-				var flag = false
+				flag := false
 				for i := index; i >= 0; i-- {
 					tk := allTokens[i]
 					if tk.GetChannel() == antlr.LexerDefaultTokenChannel {

tools/goctl/api/parser/g4/ast/type.go

@@ -128,7 +128,6 @@ func (v *ApiVisitor) VisitTypeBlock(ctx *api.TypeBlockContext) interface{} {
 	var types []TypeExpr
 	for _, each := range list {
 		types = append(types, each.Accept(v).(TypeExpr))
-
 	}
 	return types
 }
@@ -155,7 +154,6 @@ func (v *ApiVisitor) VisitTypeStruct(ctx *api.TypeStructContext) interface{} {
 	st.Name = v.newExprWithToken(ctx.GetStructName())
 
 	if util.UnExport(ctx.GetStructName().GetText()) {
-
 	}
 	if ctx.GetStructToken() != nil {
 		structExpr := v.newExprWithToken(ctx.GetStructToken())

tools/goctl/api/parser/g4/gen/api/apiparser_lexer.go

@@ -10,8 +10,10 @@ import (
 )
 
 // Suppress unused import error
-var _ = fmt.Printf
-var _ = unicode.IsLetter
+var (
+	_ = fmt.Printf
+	_ = unicode.IsLetter
+)
 
 var serializedLexerAtn = []uint16{
 	3, 24715, 42794, 33075, 47597, 16764, 15335, 30598, 22884, 2, 25, 266,

tools/goctl/api/parser/g4/gen/api/baseparser.go

@@ -16,28 +16,30 @@ const (
 	tagRegex         = `(?m)\x60[a-z]+:".+"\x60`
 )
 
-var holder = struct{}{}
-var kind = map[string]struct{}{
-	"bool":       holder,
-	"int":        holder,
-	"int8":       holder,
-	"int16":      holder,
-	"int32":      holder,
-	"int64":      holder,
-	"uint":       holder,
-	"uint8":      holder,
-	"uint16":     holder,
-	"uint32":     holder,
-	"uint64":     holder,
-	"uintptr":    holder,
-	"float32":    holder,
-	"float64":    holder,
-	"complex64":  holder,
-	"complex128": holder,
-	"string":     holder,
-	"byte":       holder,
-	"rune":       holder,
-}
+var (
+	holder = struct{}{}
+	kind   = map[string]struct{}{
+		"bool":       holder,
+		"int":        holder,
+		"int8":       holder,
+		"int16":      holder,
+		"int32":      holder,
+		"int64":      holder,
+		"uint":       holder,
+		"uint8":      holder,
+		"uint16":     holder,
+		"uint32":     holder,
+		"uint64":     holder,
+		"uintptr":    holder,
+		"float32":    holder,
+		"float64":    holder,
+		"complex64":  holder,
+		"complex128": holder,
+		"string":     holder,
+		"byte":       holder,
+		"rune":       holder,
+	}
+)
 
 func match(p *ApiParserParser, text string) {
 	v := getCurrentTokenText(p)

tools/goctl/api/parser/g4/test/info_test.go

@@ -145,7 +145,6 @@ line"`),
 				},
 			},
 		}))
-
 	})
 
 	t.Run("mismatched", func(t *testing.T) {

tools/goctl/api/parser/g4/test/service_test.go

@@ -120,7 +120,8 @@ func TestRoute(t *testing.T) {
 						PointerExpr: ast.NewTextExpr("*Bar"),
 						Star:        ast.NewTextExpr("*"),
 						Name:        ast.NewTextExpr("Bar"),
-					}},
+					},
+				},
 			},
 		}))
 
@@ -224,7 +225,6 @@ func TestAtHandler(t *testing.T) {
 		_, err = parser.Accept(fn, `@handler "foo"`)
 		assert.Error(t, err)
 	})
-
 }
 
 func TestAtDoc(t *testing.T) {