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// Copyright 2015 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// Cleaner removes anything from /data/local/tmp/goroot not on a builtin list.
// Used by androidtest.bash.
package main
import (
"log"
"os"
"path/filepath"
"strings"
)
func main() {
const goroot = "/data/local/tmp/goroot"
expect := make(map[string]bool)
for _, f := range strings.Split(files, "\n") {
expect[filepath.Join(goroot, f)] = true
}
err := filepath.Walk(goroot, func(path string, info os.FileInfo, err error) error {
if expect[path] {
return nil
}
log.Printf("removing %s", path)
if err := os.RemoveAll(path); err != nil {
return err
}
if info.IsDir() {
return filepath.SkipDir
}
return nil
})
if err != nil {
log.Fatal(err)
}
}
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