func (g *validation) generateTests(msg *generator.Descriptor, field *pb.FieldDescriptorProto, fieldName string, idx int, patterns map[string]string) {
if limbo.IsRequiredProperty(field) {
g.generateRequiredTest(msg, field, fieldName)
}
if n, ok := limbo.GetMinItems(field); ok {
g.generateMinItemsTest(msg, field, fieldName, int(n))
}
if n, ok := limbo.GetMaxItems(field); ok {
g.generateMaxItemsTest(msg, field, fieldName, int(n))
}
if pattern, ok := limbo.GetPattern(field); ok {
patternVar := fmt.Sprintf("valPattern_%s_%d", msg.GetName(), idx)
patterns[patternVar] = pattern
g.generatePatternTest(msg, field, fieldName, pattern, patternVar)
}
if n, ok := limbo.GetMinLength(field); ok {
g.generateMinLengthTest(msg, field, fieldName, int(n))
}
if n, ok := limbo.GetMaxLength(field); ok {
g.generateMaxLengthTest(msg, field, fieldName, int(n))
}
if field.GetType() == pb.FieldDescriptorProto_TYPE_MESSAGE {
g.generateSubMessageTest(msg, field, fieldName)
}
}
func (g *svcauth) setMessage(inputType *generator.Descriptor, path, input, output string, inputIsNullable bool) {
var (
goPath string
outputIsNullable bool
)
goPath = input
if inputIsNullable {
g.P(`if `, goPath, `== nil {`)
g.P(goPath, `= &`, g.gen.TypeName(inputType), `{}`)
g.P(`}`)
}
for path != "" {
// split path
part := path
idx := strings.IndexByte(path, '.')
if idx >= 0 {
part = path[:idx]
path = path[idx+1:]
} else {
path = ""
}
// Get Field
field := inputType.GetFieldDescriptor(part)
if field == nil {
g.gen.Fail("unknown field", part, "in message", inputType.GetName())
}
if !field.IsMessage() {
g.gen.Fail("expected a message")
}
// Append code
fieldGoName := g.gen.GetFieldName(inputType, field)
goPath += "." + fieldGoName
inputType = g.messages[strings.TrimPrefix(field.GetTypeName(), ".")]
if gogoproto.IsNullable(field) && path != "" {
g.P(`if `, goPath, `== nil {`)
g.P(goPath, `= &`, g.gen.TypeName(inputType), `{}`)
g.P(`}`)
}
if gogoproto.IsNullable(field) {
outputIsNullable = true
} else {
outputIsNullable = false
}
}
if outputIsNullable {
g.P(goPath, ` = `, output)
} else {
g.P(goPath, ` = &`, output)
}
}
func (g *gensql) generateStmt(file *generator.FileDescriptor, message *generator.Descriptor) {
model := limbo.GetModel(message)
g.P(`type `, message.Name, `StmtBuilder interface {`)
g.P(`Prepare(scanner string, query string) `, message.Name, `Stmt`)
g.P(`PrepareExecer(query string) `, message.Name, `Execer`)
g.P(`Err() error`)
g.P(`}`)
g.P(`type `, message.Name, `Stmt interface {`)
g.P(`QueryRow(ctx `, g.contextPkg.Use(), `.Context, args ... interface{}) (`, message.Name, `Row)`)
g.P(`Query(ctx `, g.contextPkg.Use(), `.Context, args ... interface{}) (`, message.Name, `Rows, error)`)
g.P(`SelectSlice(ctx `, g.contextPkg.Use(), `.Context, dst []*`, message.Name, `, args ... interface{}) ([]*`, message.Name, `, error)`)
g.P(`SelectMessageSlice(ctx `, g.contextPkg.Use(), `.Context, dst []interface{}, args ... interface{}) ([]interface{}, error)`)
g.P(`ForTx(tx *`, g.sqlPkg.Use(), `.Tx) `, message.Name, `Stmt`)
g.P(`}`)
g.P(`type `, message.Name, `Execer interface {`)
g.P(`Exec(ctx `, g.contextPkg.Use(), `.Context, args ... interface{}) (`, g.sqlPkg.Use(), `.Result, error)`)
g.P(`ForTx(tx *`, g.sqlPkg.Use(), `.Tx) `, message.Name, `Execer`)
g.P(`}`)
g.P(`type `, message.Name, `Row interface {`)
g.P(`Scan(out *`, message.Name, `) error`)
g.P(`}`)
g.P(`type `, message.Name, `Rows interface {`)
g.P(`Close() error`)
g.P(`Next() bool`)
g.P(`Err() error`)
g.P(`Scan(out *`, message.Name, `) error`)
g.P(`}`)
g.P(`type `, unexport(*message.Name), `StmtBuilder struct {`)
g.P(`db *`, g.sqlPkg.Use(), `.DB`)
g.P(`err error`)
g.P(`}`)
g.P(`type `, unexport(*message.Name), `Stmt struct {`)
g.P(`stmt *`, g.sqlPkg.Use(), `.Stmt`)
g.P(`scanner func(func(...interface{}) error, *`, message.Name, `) error`)
g.P(`query string`)
g.P(`}`)
g.P(`type `, unexport(*message.Name), `Execer struct {`)
g.P(`stmt *`, g.sqlPkg.Use(), `.Stmt`)
g.P(`query string`)
g.P(`}`)
g.P(`type `, unexport(*message.Name), `Row struct {`)
g.P(`row *`, g.sqlPkg.Use(), `.Row`)
g.P(`span *`, g.tracePkg.Use(), `.Span`)
g.P(`scanner func(func(...interface{}) error, *`, message.Name, `) error`)
g.P(`}`)
g.P(`type `, unexport(*message.Name), `Rows struct {`)
g.P(`*`, g.sqlPkg.Use(), `.Rows`)
g.P(`span *`, g.tracePkg.Use(), `.Span`)
g.P(`scanner func(func(...interface{}) error, *`, message.Name, `) error`)
g.P(`}`)
g.P(`func New`, message.Name, `StmtBuilder(db *`, g.sqlPkg.Use(), `.DB) `, message.Name, `StmtBuilder {`)
g.P(`return &`, unexport(*message.Name), `StmtBuilder{db: db}`)
g.P(`}`)
g.P(`func (b *`, unexport(*message.Name), `StmtBuilder) Prepare(scanner string, query string) (`, message.Name, `Stmt) {`)
g.P(`if b.err != nil { return nil }`)
g.P(`var scannerFunc func(func(...interface{}) error, *`, message.Name, `) error`)
g.P(`switch scanner {`)
for _, scanner := range model.Scanner {
scannerFuncName := `scan_` + message.GetName()
if scanner.Name != "" {
scannerFuncName += `_` + scanner.Name
}
g.P(`case `, strconv.Quote(scanner.Name), `:`)
g.P(`query = `, scannerFuncName, `SQL + " " + query`)
g.P(`scannerFunc = `, scannerFuncName)
}
g.P(`default:`)
g.P(`if b.err == nil { b.err = fmt.Errorf("unknown scanner: %s", scanner) }`)
g.P(`}`)
g.P(`query = `, g.runtimePkg.Use(), `.CleanSQL(query)`)
g.P(`stmt, err := b.db.Prepare(query)`)
g.P(`if err != nil { if b.err == nil { b.err = err } }`)
g.P(`return &`, unexport(*message.Name), `Stmt{stmt: stmt, query:query, scanner: scannerFunc}`)
g.P(`}`)
g.P(`func (b *`, unexport(*message.Name), `StmtBuilder) PrepareExecer( query string) (`, message.Name, `Execer) {`)
g.P(`if b.err != nil { return nil }`)
g.P(`query = `, g.runtimePkg.Use(), `.CleanSQL(query)`)
g.P(`stmt, err := b.db.Prepare(query)`)
g.P(`if err != nil { if b.err == nil { b.err = err } }`)
g.P(`return &`, unexport(*message.Name), `Execer{stmt: stmt, query: query}`)
g.P(`}`)
g.P(`func (b *`, unexport(*message.Name), `StmtBuilder) Err() (error) {`)
g.P(`return b.err`)
g.P(`}`)
g.P(`func (s *`, unexport(*message.Name), `Stmt) QueryRow(ctx `, g.contextPkg.Use(), `.Context, args ... interface{}) (`, message.Name, `Row) {`)
g.P(`span, _ := `, g.tracePkg.Use(), `.New(ctx, "QueryRow("+s.query+")")`)
g.P(`row := s.stmt.QueryRow(args...)`)
g.P(`return &`, unexport(*message.Name), `Row{row: row, scanner: s.scanner, span: span}`)
g.P(`}`)
g.P(`func (s *`, unexport(*message.Name), `Stmt) Query(ctx `, g.contextPkg.Use(), `.Context, args ... interface{}) (`, message.Name, `Rows, error) {`)
g.P(`span, _ := `, g.tracePkg.Use(), `.New(ctx, "Query("+s.query+")")`)
g.P(`rows, err := s.stmt.Query(args...)`)
g.P(`if err != nil {`)
g.P(`span.Error(err)`)
g.P(`span.Close()`)
g.P(`return nil, err`)
g.P(`}`)
g.P(`return &`, unexport(*message.Name), `Rows{Rows: rows, scanner: s.scanner, span: span}, nil`)
g.P(`}`)
g.P(`func (s *`, unexport(*message.Name), `Stmt) SelectSlice(ctx `, g.contextPkg.Use(), `.Context, dst []*`, message.Name, `, args ... interface{}) ([]*`, message.Name, `, error) {`)
g.P(`rows, err := s.Query(ctx, args...)`)
g.P(`if err != nil { return nil, err }`)
g.P(`defer rows.Close()`)
g.P(`for rows.Next() {`)
g.P(`var x = &`, message.Name, `{}`)
g.P(`err := rows.Scan(x)`)
g.P(`if err != nil { return nil, err }`)
g.P(`dst = append(dst, x)`)
g.P(`}`)
g.P(`err = rows.Err()`)
g.P(`if err != nil { return nil, err }`)
g.P(`return dst, nil`)
g.P(`}`)
g.P(`func (s *`, unexport(*message.Name), `Stmt) SelectMessageSlice(ctx `, g.contextPkg.Use(), `.Context, dst []interface{}, args ... interface{}) ([]interface{}, error) {`)
g.P(`rows, err := s.Query(ctx, args...)`)
g.P(`if err != nil { return nil, err }`)
g.P(`defer rows.Close()`)
g.P(`for rows.Next() {`)
g.P(`var x = &`, message.Name, `{}`)
g.P(`err := rows.Scan(x)`)
g.P(`if err != nil { return nil, err }`)
g.P(`dst = append(dst, x)`)
g.P(`}`)
g.P(`err = rows.Err()`)
g.P(`if err != nil { return nil, err }`)
g.P(`return dst, nil`)
g.P(`}`)
g.P(`func (s *`, unexport(*message.Name), `Stmt) ForTx(tx *`, g.sqlPkg.Use(), `.Tx) `, message.Name, `Stmt {`)
g.P(`return &`, unexport(*message.Name), `Stmt{stmt: tx.Stmt(s.stmt), scanner: s.scanner, query: s.query}`)
g.P(`}`)
g.P(`func (s *`, unexport(*message.Name), `Execer) Exec(ctx `, g.contextPkg.Use(), `.Context,args ... interface{}) (`, g.sqlPkg.Use(), `.Result, error) {`)
g.P(`span, _ := `, g.tracePkg.Use(), `.New(ctx, "Exec("+s.query+")")`)
g.P(`defer span.Close()`)
g.P(`res, err := s.stmt.Exec(args...)`)
g.P(`if err != nil { span.Error(err) }`)
g.P(`return res, err`)
g.P(`}`)
g.P(`func (s *`, unexport(*message.Name), `Execer) ForTx(tx *`, g.sqlPkg.Use(), `.Tx) `, message.Name, `Execer {`)
g.P(`return &`, unexport(*message.Name), `Execer{stmt: tx.Stmt(s.stmt), query: s.query}`)
g.P(`}`)
g.P(`func (r *`, unexport(*message.Name), `Row) Scan(out *`, message.Name, `) error {`)
g.P(`defer r.span.Close()`)
g.P(`err := r.scanner(r.row.Scan, out)`)
g.P(`if err != nil { r.span.Error(err) }`)
g.P(`return err`)
g.P(`}`)
g.P(`func (r *`, unexport(*message.Name), `Rows) Scan(out *`, message.Name, `) error {`)
g.P(`err := r.scanner(r.Rows.Scan, out)`)
g.P(`if err != nil { r.span.Error(err) }`)
g.P(`return err`)
g.P(`}`)
g.P(`func (r *`, unexport(*message.Name), `Rows) Close() error {`)
g.P(`defer r.span.Close()`)
g.P(`err := r.Rows.Close()`)
g.P(`if err != nil { r.span.Error(err) }`)
g.P(`return err`)
g.P(`}`)
}
func (g *gensql) generateScanner(file *generator.FileDescriptor, message *generator.Descriptor, scanner *limbo.ScannerDescriptor) {
scannerFuncName := `scan_` + message.GetName()
if scanner.Name != "" {
scannerFuncName += `_` + scanner.Name
}
joins := map[string]int{}
g.P(``)
g.P(`const `, scannerFuncName, `SQL = `, strconv.Quote(g.generateQueryPrefix(message, scanner)))
g.P(`func `, scannerFuncName, `(scanFunc func(...interface{})error, dst *`, message.Name, `) error {`)
g.P(`var (`)
for i, column := range scanner.Column {
m := g.models[column.MessageType]
field := m.GetFieldDescriptor(lastField(column.FieldName))
if field.IsRepeated() {
g.P(`b`, i, ` []byte`)
continue
}
switch field.GetType() {
case pb.FieldDescriptorProto_TYPE_BOOL:
g.P(`b`, i, ` `, g.sqlPkg.Use(), `.NullBool`)
case pb.FieldDescriptorProto_TYPE_DOUBLE:
g.P(`b`, i, ` `, g.sqlPkg.Use(), `.NullFloat64`)
case pb.FieldDescriptorProto_TYPE_FLOAT:
g.P(`b`, i, ` `, g.sqlPkg.Use(), `.NullFloat64`)
case pb.FieldDescriptorProto_TYPE_FIXED32,
pb.FieldDescriptorProto_TYPE_UINT32:
g.P(`b`, i, ` `, g.sqlPkg.Use(), `.NullInt64`)
case pb.FieldDescriptorProto_TYPE_FIXED64,
pb.FieldDescriptorProto_TYPE_UINT64:
g.P(`b`, i, ` `, g.sqlPkg.Use(), `.NullInt64`)
case pb.FieldDescriptorProto_TYPE_SFIXED32,
pb.FieldDescriptorProto_TYPE_INT32,
pb.FieldDescriptorProto_TYPE_SINT32:
g.P(`b`, i, ` `, g.sqlPkg.Use(), `.NullInt64`)
case pb.FieldDescriptorProto_TYPE_SFIXED64,
pb.FieldDescriptorProto_TYPE_INT64,
pb.FieldDescriptorProto_TYPE_SINT64:
g.P(`b`, i, ` `, g.sqlPkg.Use(), `.NullInt64`)
case pb.FieldDescriptorProto_TYPE_BYTES:
g.P(`b`, i, ` []byte`)
case pb.FieldDescriptorProto_TYPE_STRING:
g.P(`b`, i, ` `, g.sqlPkg.Use(), `.NullString`)
case pb.FieldDescriptorProto_TYPE_ENUM:
g.P(`b`, i, ` `, g.sqlPkg.Use(), `.NullInt64`)
case pb.FieldDescriptorProto_TYPE_MESSAGE:
if field.GetTypeName() == ".google.protobuf.Timestamp" {
g.P(`b`, i, ` `, g.mysqlPkg.Use(), `.NullTime`)
} else if limbo.IsGoSQLValuer(g.objectNamed(field.GetTypeName()).(*generator.Descriptor)) {
g.P(`b`, i, ` Null`, g.typeName(field.GetTypeName()))
} else {
g.P(`b`, i, ` []byte`)
g.P(`m`, i, ` `, g.typeName(field.GetTypeName()))
}
default:
panic("unsuported type: " + field.GetType().String())
}
}
for i, join := range scanner.Join {
m := g.models[join.MessageType]
field := m.GetFieldDescriptor(lastField(join.FieldName))
joins[join.FieldName] = i
g.P(`j`, i, ` `, g.typeName(field.GetTypeName()))
g.P(`j`, i, `Valid bool`)
}
g.P(`)`)
g.P(`err := scanFunc(`)
for i := range scanner.Column {
g.P(`&b`, i, `,`)
}
g.P(`)`)
g.P(`if err!=nil { return err }`)
for i, column := range scanner.Column {
var (
m = g.models[column.MessageType]
field = m.GetFieldDescriptor(lastField(column.FieldName))
valid string
dst = "dst"
)
if column.JoinedWith != "" {
dst = fmt.Sprintf("j%d", joins[column.JoinedWith])
}
if field.IsRepeated() {
valid = fmt.Sprintf(`b%d != nil`, i)
} else {
switch field.GetType() {
case pb.FieldDescriptorProto_TYPE_MESSAGE:
if field.GetTypeName() == ".google.protobuf.Timestamp" {
valid = fmt.Sprintf(`b%d.Valid`, i)
} else if limbo.IsGoSQLValuer(g.objectNamed(field.GetTypeName()).(*generator.Descriptor)) {
valid = fmt.Sprintf(`b%d.Valid`, i)
} else {
valid = fmt.Sprintf(`b%d != nil`, i)
}
case pb.FieldDescriptorProto_TYPE_BYTES:
valid = fmt.Sprintf(`b%d != nil`, i)
default:
valid = fmt.Sprintf(`b%d.Valid`, i)
}
}
fieldName := g.gen.GetFieldName(m, field)
g.P(`if `, valid, ` {`)
if column.JoinedWith != "" {
g.P(dst, `Valid = true`)
}
if field.IsRepeated() {
g.P(`if err:= `, g.jsonPkg.Use(), `.Unmarshal(b`, i, `, &`, dst, `.`, fieldName, `); err!=nil {`)
g.P(`return err`)
g.P(`}`)
} else {
switch field.GetType() {
case pb.FieldDescriptorProto_TYPE_BOOL:
g.P(dst, `.`, fieldName, ` = b`, i, `.Bool`)
case pb.FieldDescriptorProto_TYPE_DOUBLE:
g.P(dst, `.`, fieldName, ` = float32(b`, i, `.Float64)`)
case pb.FieldDescriptorProto_TYPE_FLOAT:
g.P(dst, `.`, fieldName, ` = float32(b`, i, `.Float64)`)
case pb.FieldDescriptorProto_TYPE_FIXED32,
pb.FieldDescriptorProto_TYPE_UINT32:
g.P(dst, `.`, fieldName, ` = uint32(b`, i, `.Int64)`)
case pb.FieldDescriptorProto_TYPE_FIXED64,
pb.FieldDescriptorProto_TYPE_UINT64:
g.P(dst, `.`, fieldName, ` = uint64(b`, i, `.Int64)`)
case pb.FieldDescriptorProto_TYPE_SFIXED32,
pb.FieldDescriptorProto_TYPE_INT32,
pb.FieldDescriptorProto_TYPE_SINT32:
g.P(dst, `.`, fieldName, ` = int32(b`, i, `.Int64)`)
case pb.FieldDescriptorProto_TYPE_SFIXED64,
pb.FieldDescriptorProto_TYPE_INT64,
pb.FieldDescriptorProto_TYPE_SINT64:
g.P(dst, `.`, fieldName, ` = int64(b`, i, `.Int64)`)
case pb.FieldDescriptorProto_TYPE_ENUM:
g.P(dst, `.`, fieldName, ` = `, g.typeName(field.GetTypeName()), `(b`, i, `.Int64)`)
case pb.FieldDescriptorProto_TYPE_BYTES:
g.P(dst, `.`, fieldName, ` = b`, i, ``)
case pb.FieldDescriptorProto_TYPE_STRING:
g.P(dst, `.`, fieldName, ` = b`, i, `.String`)
case pb.FieldDescriptorProto_TYPE_MESSAGE:
if field.GetTypeName() == ".google.protobuf.Timestamp" {
if gogoproto.IsNullable(field) {
g.P(dst, `.`, fieldName, ` = &b`, i, `.Time`)
} else {
g.P(dst, `.`, fieldName, ` = b`, i, `.Time`)
}
} else if limbo.IsGoSQLValuer(g.objectNamed(field.GetTypeName()).(*generator.Descriptor)) {
if gogoproto.IsNullable(field) {
g.P(dst, `.`, fieldName, ` = &b`, i, `.`, g.typeName(field.GetTypeName()))
} else {
g.P(dst, `.`, fieldName, ` = b`, i, `.`, g.typeName(field.GetTypeName()))
}
} else {
g.P(`err := m`, i, `.Unmarshal(b`, i, `)`)
g.P(`if err!=nil { return err }`)
if gogoproto.IsNullable(field) {
g.P(dst, `.`, fieldName, ` = &m`, i, ``)
} else {
g.P(dst, `.`, fieldName, ` = m`, i, ``)
}
}
}
}
g.P(`}`)
}
for i := len(scanner.Join) - 1; i >= 0; i-- {
var (
join = scanner.Join[i]
m = g.models[join.MessageType]
field = m.GetFieldDescriptor(lastField(join.FieldName))
dst = "dst"
)
if join.JoinedWith != "" {
dst = fmt.Sprintf("j%d", joins[join.JoinedWith])
}
fieldName := g.gen.GetFieldName(m, field)
g.P(`if j`, i, `Valid {`)
if gogoproto.IsNullable(field) {
g.P(dst, `.`, fieldName, ` = &j`, i, ``)
} else {
g.P(dst, `.`, fieldName, ` = j`, i, ``)
}
g.P(`}`)
}
g.P(`return nil`)
g.P(`}`)
g.P(``)
}
func (g *gensql) populateMessage(file *generator.FileDescriptor, msg *generator.Descriptor) {
model := limbo.GetModel(msg)
model.MessageType = "." + file.GetPackage() + "." + msg.GetName()
{ // default scanner
var found bool
for _, scanner := range model.Scanner {
if scanner.Name == "" {
found = true
break
}
}
if !found {
model.Scanner = append(model.Scanner, &limbo.ScannerDescriptor{Fields: "*"})
}
}
for _, scanner := range model.Scanner {
scanner.MessageType = "." + file.GetPackage() + "." + msg.GetName()
}
for _, field := range msg.GetField() {
if column := limbo.GetColumn(field); column != nil {
column.MessageType = "." + file.GetPackage() + "." + msg.GetName()
column.FieldName = field.GetName()
if column.Name == "" {
column.Name = field.GetName()
}
model.Column = append(model.Column, column)
}
if join := limbo.GetJoin(field); join != nil {
if field.GetType() != pb.FieldDescriptorProto_TYPE_MESSAGE {
g.gen.Fail(field.GetName(), "in", msg.GetName(), "must be a message")
}
join.MessageType = "." + file.GetPackage() + "." + msg.GetName()
join.FieldName = field.GetName()
join.ForeignMessageType = field.GetTypeName()
if join.Name == "" {
join.Name = field.GetName()
}
if join.Key == "" {
join.Key = field.GetName() + "_id"
}
if join.ForeignKey == "" {
join.ForeignKey = "id"
}
model.Join = append(model.Join, join)
}
}
sort.Sort(limbo.SortedColumnDescriptors(model.Column))
sort.Sort(limbo.SortedJoinDescriptors(model.Join))
sort.Sort(limbo.SortedScannerDescriptors(model.Scanner))
}
func (g *svcauth) getMessage(inputType *generator.Descriptor, path, input, output string, inputIsNullable bool) {
var (
checks []string
goPath string
isNullable = inputIsNullable
)
if path == "." {
g.P(output, ` = `, input)
return
}
goPath = input
if inputIsNullable {
checks = append(checks, input+" != nil")
}
for path != "" {
// split path
part := path
idx := strings.IndexByte(path, '.')
if idx >= 0 {
part = path[:idx]
path = path[idx+1:]
} else {
path = ""
}
// Get Field
field := inputType.GetFieldDescriptor(part)
if field == nil {
g.gen.Fail("unknown field", strconv.Quote(part), "in message", inputType.GetName())
}
if !field.IsMessage() {
g.gen.Fail("expected a message")
}
// Append code
fieldGoName := g.gen.GetFieldName(inputType, field)
goPath += "." + fieldGoName
if gogoproto.IsNullable(field) {
checks = append(checks, goPath+" != nil")
isNullable = true
} else {
isNullable = false
}
inputType = g.messages[strings.TrimPrefix(field.GetTypeName(), ".")]
}
if len(checks) > 0 {
g.P(`if `, strings.Join(checks, " && "), `{`)
if isNullable {
g.P(output, ` = `, goPath)
} else {
g.P(output, ` = &`, goPath)
}
g.P(`}`)
} else {
if isNullable {
g.P(output, ` = `, goPath)
} else {
g.P(output, ` = &`, goPath)
}
}
}