traverse a file hierarchy in go

gistfile1.go

package main

import (
	"container/vector"
	"fmt"
	"os"
	"path"
)

type V struct {
	list    vector.StringVector
	visited map[uint64]bool
}

func (v *V) VisitDir(path string, f *os.FileInfo) bool {
	if _, ok := v.visited[f.Ino]; !ok {
		v.visited[f.Ino] = true
		return true
	}
	return false
}

func (v *V) VisitFile(p string, f *os.FileInfo) {
	if f.Name == "PKGBUILD" {
		v.list.Push(p[0 : len(p)-8]) // remove PKGBUILD from path and store it in vector
		return
	}
	if g, err := os.Stat(p); err == nil && g.IsDirectory() {
		d, _ := path.Split(p)
		l, _ := os.Readlink(p)
		path.Walk(path.Join(d, l), v, nil)
	}
}

func main() {
	v := new(V)
	v.visited = make(map[uint64]bool)
	path.Walk("tmp", v, nil)
	for _, s := range v.list {
		fmt.Println(s)
	}
}

http://dict.leo.org/?search=gist :)