github.com/gagliardetto/golang-go@v0.0.0-20201020153340-53909ea70814/cmd/go/not-internal/base/env.go (about)

     1  // Copyright 2017 The Go Authors. All rights reserved.
     2  // Use of this source code is governed by a BSD-style
     3  // license that can be found in the LICENSE file.
     4  
     5  package base
     6  
     7  // EnvForDir returns a modified environment suitable for running in the given
     8  // directory.
     9  // The environment is the supplied base environment but with an updated $PWD, so
    10  // that an os.Getwd in the child will be faster.
    11  func EnvForDir(dir string, base []string) []string {
    12  	// Internally we only use rooted paths, so dir is rooted.
    13  	// Even if dir is not rooted, no harm done.
    14  	return append(base, "PWD="+dir)
    15  }