fix(coder-lite): correct --dev health check path and wait longer

`is_dev_server_up` was probing `GET /api/v1/health`, but the dev server
serves health at `/health`. It now hits the right path and polls for 300
* 500ms (150s) so the first `mix phx.server` compile has time to finish.

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Co-Authored-By: Devin <158243242+devin-ai-integration[bot]@users.noreply.github.com>

Co-Authored-By

Devin <158243242+devin-ai-integration[bot]@users.noreply.github.com>

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Changed files

• modified crates/coder-lite/src/main.rs

Diff

1 file changed, +4 -4

    command.process_group(0);

    let _child = command.spawn()?;

    for _ in 0..60 {

    for _ in 0..300 {

        if is_dev_server_up().await {

            return Ok(());

        }

        sleep(Duration::from_secs(1)).await;

        sleep(Duration::from_millis(500)).await;

    }

    Err("dev server did not become ready in 60 seconds".into())

    Err("dev server did not become ready in 150 seconds".into())

}

async fn is_dev_server_up() -> bool {

    timeout(Duration::from_secs(2), async {

        let mut stream = TcpStream::connect("127.0.0.1:4000").await.ok()?;

        let request = "GET /api/v1/health HTTP/1.1\r\nHost: 127.0.0.1:4000\r\nConnection: close\r\n\r\n";

        let request = "GET /health HTTP/1.1\r\nHost: 127.0.0.1:4000\r\nConnection: close\r\n\r\n";

        stream.write_all(request.as_bytes()).await.ok()?;

        let mut buf = [0u8; 256];

        let n = stream.read(&mut buf).await.ok()?;