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@ -298,6 +298,30 @@ fn force_buffer_close_all(
buffer_close_by_ids_impl(cx, &document_ids, true)
}
fn delete(
cx: &mut compositor::Context,
_args: &[Cow<str>],
event: PromptEvent,
) -> anyhow::Result<()> {
if event != PromptEvent::Validate {
return Ok(());
}
cx.block_try_flush_writes()?;
let doc = doc_mut!(cx.editor);
if doc.path().is_none() {
bail!("cannot delete a buffer with no associated file on the disk");
}
let doc_id = view!(cx.editor).doc;
let future = doc.delete();
cx.jobs.add(Job::new(future));
buffer_close_by_ids_impl(cx, &[doc_id], true)
}
fn buffer_next(
cx: &mut compositor::Context,
_args: &[Cow<str>],
@ -2233,6 +2257,13 @@ pub const TYPABLE_COMMAND_LIST: &[TypableCommand] = &[
fun: force_buffer_close_all,
signature: CommandSignature::none(),
},
TypableCommand {
name: "delete",
aliases: &["remove", "rm", "del"],
doc: "Deletes the file associated with the current buffer",
fun: delete,
signature: CommandSignature::none(),
},
TypableCommand {
name: "buffer-next",
aliases: &["bn", "bnext"],

@ -544,6 +544,21 @@ impl Document {
}
}
/// Deletes the file associated with this document
pub fn delete(&mut self) -> impl Future<Output = Result<(), anyhow::Error>> {
let path = self
.path()
.expect("Cannot delete with no path set!")
.clone();
async move {
use tokio::fs;
fs::remove_file(path).await?;
Ok(())
}
}
/// If supported, returns the changes that should be applied to this document in order
/// to format it nicely.
// We can't use anyhow::Result here since the output of the future has to be

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