Merge pull request #4 from cadencerpm/sammauldin/intermittent-failure…

…-testing Remove possibility of race condition during build
cadencerpm · Mar 16, 2023 · 3da167e · 3da167e
2 parents a50174b + 161f6d9
commit 3da167e
Showing 1 changed file with 8 additions and 1 deletion.
diff --git a/rules/private/list_repository_tools_srcs.go b/rules/private/list_repository_tools_srcs.go
@@ -90,9 +90,16 @@ func main() {
 	fmt.Fprintln(buf, "]")
 
 	if *generate != "" {
-		if err := ioutil.WriteFile(*generate, buf.Bytes(), 0666); err != nil {
+		got, err := ioutil.ReadFile(*generate)
+		if err != nil {
 			log.Fatal(err)
 		}
+
+		if !bytes.Equal(got, buf.Bytes()) {
+			if err := ioutil.WriteFile(*generate, buf.Bytes(), 0666); err != nil {
+				log.Fatal(err)
+			}
+		}
 	} else {
 		got, err := ioutil.ReadFile(*check)
 		if err != nil {