| // Copyright 2021 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 lsprpc |
| |
| import ( |
| "context" |
| "encoding/json" |
| "fmt" |
| |
| "golang.org/x/tools/internal/gocommand" |
| ) |
| |
| func getGoEnv(ctx context.Context, env map[string]interface{}) (map[string]string, error) { |
| var runEnv []string |
| for k, v := range env { |
| runEnv = append(runEnv, fmt.Sprintf("%s=%s", k, v)) |
| } |
| runner := gocommand.Runner{} |
| output, err := runner.Run(ctx, gocommand.Invocation{ |
| Verb: "env", |
| Args: []string{"-json"}, |
| Env: runEnv, |
| }) |
| if err != nil { |
| return nil, err |
| } |
| envmap := make(map[string]string) |
| if err := json.Unmarshal(output.Bytes(), &envmap); err != nil { |
| return nil, err |
| } |
| return envmap, nil |
| } |