| // Copyright 2017 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. |
| |
| package base |
| |
| // EnvForDir returns a modified environment suitable for running in the given |
| // directory. |
| // The environment is the supplied base environment but with an updated $PWD, so |
| // that an os.Getwd in the child will be faster. |
| func EnvForDir(dir string, base []string) []string { |
| // Internally we only use rooted paths, so dir is rooted. |
| // Even if dir is not rooted, no harm done. |
| return append(base, "PWD="+dir) |
| } |
