From 9c37a23bcb178351d70c2d90e8915b9e413d59b8 Mon Sep 17 00:00:00 2001 From: David Crawshaw Date: Mon, 25 May 2015 07:20:07 -0400 Subject: [PATCH] misc/android: cleaner to remove stale GOROOT files Updates #10806 Change-Id: I734d6db026cc7c2e3099a76dc8db8e42b2b90aa7 Reviewed-on: https://go-review.googlesource.com/10390 Reviewed-by: Brad Fitzpatrick --- misc/android/cleaner.go | 39 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 39 insertions(+) create mode 100644 misc/android/cleaner.go diff --git a/misc/android/cleaner.go b/misc/android/cleaner.go new file mode 100644 index 0000000000..dafb162697 --- /dev/null +++ b/misc/android/cleaner.go @@ -0,0 +1,39 @@ +// 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) + } +}