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Preserve buffer identity when underlying entry temporarily disappears

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This commit is contained in:
Antonio Scandurra 2022-10-13 09:10:10 +02:00
parent 0a1aea6cb8
commit f28cc5ca0c
4 changed files with 26 additions and 14 deletions
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23
crates/project/src/worktree.rs
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@ -688,11 +688,12 @@ impl LocalWorktree {
Ok((
File {
entry_id: Some(entry.id),
entry_id: entry.id,
worktree: handle,
path: entry.path,
mtime: entry.mtime,
is_local: true,
is_deleted: false,
},
text,
diff_base,
@ -715,11 +716,12 @@ impl LocalWorktree {
cx.as_mut().spawn(|mut cx| async move {
let entry = save.await?;
let file = File {
entry_id: Some(entry.id),
entry_id: entry.id,
worktree: handle,
path: entry.path,
mtime: entry.mtime,
is_local: true,
is_deleted: false,
};
buffer_handle.update(&mut cx, |buffer, cx| {
@ -1813,8 +1815,9 @@ pub struct File {
pub worktree: ModelHandle<Worktree>,
pub path: Arc<Path>,
pub mtime: SystemTime,
pub(crate) entry_id: Option<ProjectEntryId>,
pub(crate) entry_id: ProjectEntryId,
pub(crate) is_local: bool,
pub(crate) is_deleted: bool,
}
impl language::File for File {
@ -1852,7 +1855,7 @@ impl language::File for File {
}
fn is_deleted(&self) -> bool {
self.entry_id.is_none()
self.is_deleted
}
fn save(
@ -1912,9 +1915,10 @@ impl language::File for File {
fn to_proto(&self) -> rpc::proto::File {
rpc::proto::File {
worktree_id: self.worktree.id() as u64,
entry_id: self.entry_id.map(|entry_id| entry_id.to_proto()),
entry_id: self.entry_id.to_proto(),
path: self.path.to_string_lossy().into(),
mtime: Some(self.mtime.into()),
is_deleted: self.is_deleted,
}
}
}
@ -1983,8 +1987,9 @@ impl File {
worktree,
path: Path::new(&proto.path).into(),
mtime: proto.mtime.ok_or_else(|| anyhow!("no timestamp"))?.into(),
entry_id: proto.entry_id.map(ProjectEntryId::from_proto),
entry_id: ProjectEntryId::from_proto(proto.entry_id),
is_local: false,
is_deleted: proto.is_deleted,
})
}
@ -1997,7 +2002,11 @@ impl File {
}
pub fn project_entry_id(&self, _: &AppContext) -> Option<ProjectEntryId> {
self.entry_id
if self.is_deleted {
None
} else {
Some(self.entry_id)
}
}
}