From 8f678379259531c8f5240bf83bbdf0fc577ae2a9 Mon Sep 17 00:00:00 2001
From: Andrew Lalis <andrewlalisofficial@gmail.com>
Date: Fri, 9 Dec 2022 11:44:27 +0100
Subject: [PATCH] Added clean command.

---
 build.d | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/build.d b/build.d
index 8b33536..8bc6690 100755
--- a/build.d
+++ b/build.d
@@ -24,7 +24,19 @@ const string[] COMPILER_FLAGS = [
 ];
 
 int main(string[] args) {
-    build();
+    if (args.length < 2) {
+        return build();
+    }
+    string command = args[1].strip.toLower;
+    if (command == "build") return build();
+    if (command == "clean") return clean();
+
+    writefln!"Unknown command: \"%s\"."(command);
+    return 0;
+}
+
+int clean() {
+    rmdirRecurse(BUILD_DIR);
     return 0;
 }