From bd46c2938038cfa5f34b64d2c42cb963524325c9 Mon Sep 17 00:00:00 2001
From: pagran <67878280+pagran@users.noreply.github.com>
Date: Tue, 25 Aug 2020 18:22:53 +0300
Subject: [PATCH] add blacklist for runtime std packages

---
 main.go                        | 5 +++++
 testdata/scripts/goprivate.txt | 5 ++---
 2 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/main.go b/main.go
index 99b2692..58c2e53 100644
--- a/main.go
+++ b/main.go
@@ -578,11 +578,16 @@ func transformCompile(args []string) ([]string, error) {
 	return append(flags, newPaths...), nil
 }
 
+const privateBlacklist = "runtime,internal/cpu,internal/bytealg"
+
 // isPrivate checks if GOPRIVATE matches path.
 //
 // To allow using garble without GOPRIVATE for standalone main packages, it will
 // default to not matching standard library packages.
 func isPrivate(path string) bool {
+	if GlobsMatchPath(privateBlacklist, path) {
+		return false
+	}
 	if path == "main" || path == "command-line-arguments" || strings.HasPrefix(path, "plugin/unnamed") {
 		// TODO: why don't we see the full package path for main
 		// packages? The linker has it at the top of -importcfg, but not
diff --git a/testdata/scripts/goprivate.txt b/testdata/scripts/goprivate.txt
index 599d5fb..e5e4cd6 100644
--- a/testdata/scripts/goprivate.txt
+++ b/testdata/scripts/goprivate.txt
@@ -4,9 +4,8 @@ stderr 'does not match any packages'
 
 [short] stop
 
-# TODO: https://github.com/mvdan/garble/issues/108
-# env GOPRIVATE='*'
-# garble build  -o bin ./standalone
+env GOPRIVATE='*'
+garble build  -o bin ./standalone
 
 -- go.mod --
 module test/main