php-parser/dumper.go
2018-01-09 00:30:28 +02:00

45 lines
815 B
Go

package main
import (
"fmt"
"reflect"
"github.com/z7zmey/php-parser/comment"
"github.com/z7zmey/php-parser/node"
)
type dumper struct {
indent string
comments comment.Comments
}
func (d dumper) EnterNode(n node.Node) bool {
fmt.Printf("%v%v", d.indent, reflect.TypeOf(n))
if p := n.Position(); p != nil {
fmt.Printf(" %v", *p)
}
if a := n.Attributes(); len(a) > 0 {
fmt.Printf(" %v", a)
}
fmt.Println()
if c := d.comments[n]; len(c) > 0 {
fmt.Printf("%vcomments:\n", d.indent+" ")
for _, cc := range c {
fmt.Printf("%v%q\n", d.indent+" ", cc)
}
}
return true
}
func (d dumper) GetChildrenVisitor(key string) node.Visitor {
fmt.Printf("%v%q:\n", d.indent+" ", key)
return dumper{d.indent + " ", d.comments}
}
func (d dumper) LeaveNode(n node.Node) {
// do nothing
}