use std::sync::Arc;
use crate::core::config::Config;
use crate::core::engine::Engine as DaggerEngine;
use crate::core::graphql_client::DefaultGraphQLClient;
use crate::errors::ConnectError;
use crate::gen::Query;
use crate::logging::StdLogger;
use crate::querybuilder::query;
pub type DaggerConn = Query;
pub async fn connect<F, Fut>(dagger: F) -> Result<(), ConnectError>
where
F: FnOnce(DaggerConn) -> Fut + 'static,
Fut: futures::Future<Output = eyre::Result<()>> + 'static,
{
let cfg = Config::new(None, None, None, None, Some(Arc::new(StdLogger::default())));
connect_opts(cfg, dagger).await
}
pub async fn connect_opts<F, Fut>(cfg: Config, dagger: F) -> Result<(), ConnectError>
where
F: FnOnce(DaggerConn) -> Fut + 'static,
Fut: futures::Future<Output = eyre::Result<()>> + 'static,
{
let (conn, proc) = DaggerEngine::new()
.start(&cfg)
.await
.map_err(ConnectError::FailedToConnect)?;
let proc = proc.map(Arc::new);
let client = Query {
proc: proc.clone(),
selection: query(),
graphql_client: Arc::new(DefaultGraphQLClient::new(&conn)),
};
dagger(client).await.map_err(ConnectError::DaggerContext)?;
if let Some(proc) = &proc {
proc.shutdown()
.await
.map_err(ConnectError::FailedToShutdown)?;
}
Ok(())
}
#[cfg(test)]
mod test {
use super::connect;
#[tokio::test]
async fn test_connect() -> eyre::Result<()> {
tracing_subscriber::fmt::init();
connect(|client| async move {
client
.container()
.from("alpine:latest")
.with_exec(vec!["echo", "1"])
.sync()
.await?;
Ok(())
})
.await?;
Ok(())
}
}