rqbit/crates/librqbit/build.rs

use anyhow::Context;
use std::path::Path;
use std::process::Command;

fn main() {
    #[cfg(feature = "webui")]
    {
        let webui_dir = Path::new("webui");
        let webui_src_dir = webui_dir.join("src");

        println!("cargo:rerun-if-changed={}", webui_src_dir.to_str().unwrap());

        #[cfg(target_os = "windows")]
        let (shell, shell_args) = (
            r#"C:\Program Files\PowerShell\7\pwsh.EXE"#,
            ["-command"].as_slice(),
        );
        #[cfg(not(target_os = "windows"))]
        let (shell, shell_args) = ("bash", ["-c"].as_slice());

        // Run "npm install && npm run build" in the webui directory
        for cmd in ["npm install", "npm run build"] {
            // Run "npm install" in the webui directory
            let output = Command::new(shell)
                .args(shell_args)
                .arg(cmd)
                .current_dir(webui_dir)
                .output()
                .with_context(|| format!("Failed to execute {} in {:?}", cmd, webui_dir))
                .unwrap();

            if !output.status.success() {
                panic!(
                    "{} failed. stderr: {}. stdout: {}",
                    cmd,
                    String::from_utf8_lossy(&output.stderr),
                    String::from_utf8_lossy(&output.stdout)
                );
            }

            // Optionally print the stdout output if you want to see the build logs
            println!("{}", String::from_utf8_lossy(&output.stdout));
        }
    }
}