feat: add build.rs

__gui/sciter/build.rs

@@ -0,0 +1,12 @@
+use std::process::Command;
+
+fn main() {
+    let packfolder_cmd = "packfolder";
+    let mut cmd = Command::new(packfolder_cmd);
+    cmd.args(&["assets/", "src/assets.rc", "-binary"]);
+
+    let exit_status = cmd.status().expect("Invoke packfolder failed");
+    if !exit_status.success() {
+        panic!("Invoke packfolder return status is not success: {:?}", exit_status.code());
+    }
+}