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Ensure worktree is registered/shared synchronously

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This commit is contained in:
Antonio Scandurra 2022-03-03 10:10:53 +01:00
parent 530f15b46b
commit 53327e2bf0
3 changed files with 61 additions and 42 deletions
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75
crates/project/src/worktree.rs
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@ -741,8 +741,9 @@ impl LocalWorktree {
authorized_logins: self.authorized_logins(),
visible: self.visible,
};
let request = client.request(register_message);
cx.spawn(|this, mut cx| async move {
let response = client.request(register_message).await;
let response = request.await;
this.update(&mut cx, |this, _| {
let worktree = this.as_local_mut().unwrap();
match response {
@ -759,44 +760,49 @@ impl LocalWorktree {
})
}
pub fn share(
&mut self,
project_id: u64,
cx: &mut ModelContext<Worktree>,
) -> impl Future<Output = Result<()>> {
pub fn share(&mut self, project_id: u64, cx: &mut ModelContext<Worktree>) -> Task<Result<()>> {
let register = self.register(project_id, cx);
let (mut share_tx, mut share_rx) = oneshot::channel();
let (snapshots_to_send_tx, snapshots_to_send_rx) =
smol::channel::unbounded::<LocalSnapshot>();
if self.share.is_some() {
let _ = share_tx.try_send(Ok(()));
} else {
let snapshot = self.snapshot();
let rpc = self.client.clone();
let worktree_id = cx.model_id() as u64;
let (snapshots_to_send_tx, snapshots_to_send_rx) =
smol::channel::unbounded::<LocalSnapshot>();
let maintain_remote_snapshot = cx.background().spawn({
let rpc = rpc.clone();
let snapshot = snapshot.clone();
let diagnostic_summaries = self.diagnostic_summaries.clone();
async move {
if let Err(error) = rpc
.request(proto::UpdateWorktree {
project_id,
worktree_id,
root_name: snapshot.root_name().to_string(),
updated_entries: snapshot
.entries_by_path
.iter()
.filter(|e| !e.is_ignored)
.map(Into::into)
.collect(),
removed_entries: Default::default(),
})
.await
{
let _ = share_tx.try_send(Err(error));
return Err(anyhow!("failed to send initial update worktree"));
} else {
let _ = share_tx.try_send(Ok(()));
match snapshots_to_send_rx.recv().await {
Ok(snapshot) => {
if let Err(error) = rpc
.request(proto::UpdateWorktree {
project_id,
worktree_id,
root_name: snapshot.root_name().to_string(),
updated_entries: snapshot
.entries_by_path
.iter()
.filter(|e| !e.is_ignored)
.map(Into::into)
.collect(),
removed_entries: Default::default(),
})
.await
{
let _ = share_tx.try_send(Err(error));
return Err(anyhow!("failed to send initial update worktree"));
} else {
let _ = share_tx.try_send(Ok(()));
}
}
Err(error) => {
let _ = share_tx.try_send(Err(error.into()));
return Err(anyhow!("failed to send initial update worktree"));
}
}
for (path, summary) in diagnostic_summaries.iter() {
@ -821,17 +827,24 @@ impl LocalWorktree {
});
self.share = Some(ShareState {
project_id,
snapshots_tx: snapshots_to_send_tx,
snapshots_tx: snapshots_to_send_tx.clone(),
_maintain_remote_snapshot: Some(maintain_remote_snapshot),
});
}
async move {
cx.spawn_weak(|this, cx| async move {
register.await?;
if let Some(this) = this.upgrade(&cx) {
this.read_with(&cx, |this, _| {
let this = this.as_local().unwrap();
let _ = snapshots_to_send_tx.try_send(this.snapshot());
});
}
share_rx
.next()
.await
.unwrap_or_else(|| Err(anyhow!("share ended")))
}
})
}
pub fn unshare(&mut self) {