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|
use helix_dap::{events, Client, Event, Payload, Result, SourceBreakpoint, ThreadId};
use serde::{Deserialize, Serialize};
use serde_json::to_value;
use tokio::sync::mpsc::UnboundedReceiver;
#[derive(Debug, PartialEq, Clone, Deserialize, Serialize)]
#[serde(rename_all = "camelCase")]
struct LaunchArguments {
program: String,
console: String,
}
async fn dispatch(mut rx: UnboundedReceiver<Payload>) {
loop {
match rx.recv().await.unwrap() {
Payload::Event(Event::Output(events::Output {
category, output, ..
})) => {
println!(
"> [{}] {}",
category.unwrap_or("unknown".to_owned()),
output
);
}
Payload::Event(Event::Stopped(_)) => {
println!("stopped");
}
_ => {}
};
}
}
#[tokio::main]
pub async fn main() -> Result<()> {
let base_config = fern::Dispatch::new().level(log::LevelFilter::Info);
let stderr_config = fern::Dispatch::new()
.format(|out, message, record| out.finish(format_args!("[{}] {}", record.level(), message)))
.chain(std::io::stderr());
base_config
.chain(stderr_config)
.apply()
.expect("Failed to set up logging");
let (mut client, events) = Client::tcp_process("lldb-vscode", vec![], "-p {}", 0).await?;
println!("create: {:?}", client);
tokio::spawn(dispatch(events));
println!(
"init: {:?}",
client.initialize("lldb-vscode".to_owned()).await
);
println!("caps: {:?}", client.capabilities());
let args = LaunchArguments {
program: "/tmp/cdebug/main".to_owned(),
console: "internalConsole".to_owned(),
};
println!("launch: {:?}", client.launch(to_value(args)?).await);
println!(
"breakpoints: {:#?}",
client
.set_breakpoints(
"/tmp/cdebug/main.c".into(),
vec![SourceBreakpoint {
line: 6,
column: Some(2),
condition: None,
hit_condition: None,
log_message: None,
}]
)
.await
);
let mut _in = String::new();
std::io::stdin()
.read_line(&mut _in)
.expect("Failed to read line");
println!("configurationDone: {:?}", client.configuration_done().await);
let mut _in = String::new();
std::io::stdin()
.read_line(&mut _in)
.expect("Failed to read line");
let threads = client.threads().await?;
println!("threads: {:#?}", threads);
let bt = client
.stack_trace(threads[0].id)
.await
.expect("expected stack trace");
println!("stack trace: {:#?}", bt);
let scopes = client
.scopes(bt.0[0].id)
.await
.expect("expected scopes for thread");
println!("scopes: {:#?}", scopes);
println!(
"vars: {:#?}",
client.variables(scopes[0].variables_reference).await
);
let mut _in = String::new();
std::io::stdin()
.read_line(&mut _in)
.expect("Failed to read line");
println!(
"continued: {:?}",
client.continue_thread(ThreadId::default()).await
);
let mut _in = String::new();
std::io::stdin()
.read_line(&mut _in)
.expect("Failed to read line");
println!("disconnect: {:?}", client.disconnect().await);
Ok(())
}
|
