48 lines
1.5 KiB
Go
48 lines
1.5 KiB
Go
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// Copyright 2020 Google Inc. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package android
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import (
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"fmt"
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"os"
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)
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func init() {
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// Stash the working directory in a private variable and then change the working directory
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// to "/", which will prevent untracked accesses to files by Go Soong plugins. The
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// SOONG_SANDBOX_SOONG_BUILD environment variable is set by soong_ui, and is not
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// overrideable on the command line.
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orig, err := os.Getwd()
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if err != nil {
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panic(fmt.Errorf("failed to get working directory: %s", err))
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}
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absSrcDir = orig
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if getenv("SOONG_SANDBOX_SOONG_BUILD") == "true" {
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err = os.Chdir("/")
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if err != nil {
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panic(fmt.Errorf("failed to change working directory to '/': %s", err))
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}
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}
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}
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// DO NOT USE THIS FUNCTION IN NEW CODE.
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// Deprecated: This function will be removed as soon as the existing use cases that use it have been
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// replaced.
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func AbsSrcDirForExistingUseCases() string {
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return absSrcDir
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}
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