tools: describe more precisely what commands are used by oldv, so i…

…t can fail early, with a meaningful error message, if they are not present.
vlang · Dec 2, 2024 · b383cce · b383cce
1 parent b79b4bf
commit b383cce
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/cmd/tools/oldv.v b/cmd/tools/oldv.v
@@ -105,7 +105,11 @@ fn sync_cache() {
 }
 
 fn main() {
-	scripting.used_tools_must_exist(['git'])
+	if os.user_os() == 'windows' {
+		scripting.used_tools_must_exist(['git', 'wc', 'make', 'robocopy'])
+	} else {
+		scripting.used_tools_must_exist(['git', 'wc', 'make', 'rsync', 'cc'])
+	}
 
 	// Resetting VEXE here allows for `v run cmd/tools/oldv.v'.
 	// the parent V would have set VEXE, which later will