privilege: Accept pointer to Runner interface. See gob's interface ex…

…ample
livingsilver94 · Nov 2, 2023 · 3b17976 · 3b17976
1 parent e2208c3
commit 3b17976
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Showing 3 changed files with 4 additions and 3 deletions.
diff --git a/installer/fs.go b/installer/fs.go
@@ -43,7 +43,8 @@ func WritePath(dst service.FilePath, src string, wr FileWriter) error {
 }
 
 func WritePathPrivileged(dst service.FilePath, src string, wr PrivilegedFileWriter) error {
-	return privilege.Run(privilegedPathWriter{Dst: dst, Src: src, Wr: wr})
+	var r privilege.Runner = privilegedPathWriter{Dst: dst, Src: src, Wr: wr}
+	return privilege.Run(&r)
 }
 
 func RegisterPrivilegedTypes() {

diff --git a/privilege/privilege.go b/privilege/privilege.go
@@ -18,7 +18,7 @@ var (
 	elevationUtils = []string{"sudo", "doas"}
 )
 
-func Run(run Runner) (err error) {
+func Run(run *Runner) (err error) {
 	path, err := os.Executable()
 	if err != nil {
 		return err

diff --git a/privilege/runner.go b/privilege/runner.go
@@ -13,7 +13,7 @@ func RegisterInterfaceImpl(impl any) {
 	gob.Register(impl)
 }
 
-func SendRunner(dst io.Writer, r Runner) error {
+func SendRunner(dst io.Writer, r *Runner) error {
 	return gob.NewEncoder(dst).Encode(r)
 }