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From dfb087d04ed38c8e2ef377d0afca6b7d8e409d3d Mon Sep 17 00:00:00 2001
From: Alexander Kanavin <alex.kanavin@gmail.com>
Date: Mon, 23 Nov 2020 18:30:58 +0000
Subject: [PATCH] action: do not clear temp dir

Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
---
 src/cmd/go/internal/work/action.go | 24 +++---------------------
 1 file changed, 3 insertions(+), 21 deletions(-)

diff --git a/src/cmd/go/internal/work/action.go b/src/cmd/go/internal/work/action.go
index 2ab7860..f195800 100644
--- a/src/cmd/go/internal/work/action.go
+++ b/src/cmd/go/internal/work/action.go
@@ -16,7 +16,6 @@ import (
 	"io/ioutil"
 	"os"
 	"path/filepath"
-	"runtime"
 	"strings"
 	"sync"
 	"time"
@@ -256,7 +255,7 @@ func (b *Builder) Init() {
 		if !filepath.IsAbs(tmp) {
 			abs, err := filepath.Abs(tmp)
 			if err != nil {
-				os.RemoveAll(tmp)
+				//os.RemoveAll(tmp)
 				base.Fatalf("go: creating work dir: %v", err)
 			}
 			tmp = abs
@@ -266,26 +265,9 @@ func (b *Builder) Init() {
 			fmt.Fprintf(os.Stderr, "WORK=%s\n", b.WorkDir)
 		}
 		if !cfg.BuildWork {
-			workdir := b.WorkDir
+			//workdir := b.WorkDir
 			base.AtExit(func() {
-				start := time.Now()
-				for {
-					err := os.RemoveAll(workdir)
-					if err == nil {
-						return
-					}
-
-					// On some configurations of Windows, directories containing executable
-					// files may be locked for a while after the executable exits (perhaps
-					// due to antivirus scans?). It's probably worth a little extra latency
-					// on exit to avoid filling up the user's temporary directory with leaked
-					// files. (See golang.org/issue/30789.)
-					if runtime.GOOS != "windows" || time.Since(start) >= 500*time.Millisecond {
-						fmt.Fprintf(os.Stderr, "go: failed to remove work dir: %s\n", err)
-						return
-					}
-					time.Sleep(5 * time.Millisecond)
-				}
+				return
 			})
 		}
 	}