fn main() -> Result<(), Box> { println!("cargo:rerun-if-changed=build.rs"); println!("cargo:rerun-if-changed=tailwind.config.cjs"); println!("cargo:rerun-if-changed=templates/"); let result = std::process::Command::new("tailwindcss") .arg("-i") .arg("./css/tailwind.css") .arg("-o") .arg("./public/style.css") .output() .unwrap(); println!("{:?}", result); if !result.status.success() { panic!("Failed to run tailwindcss") } Ok(()) }