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feat(io): delete .sv$ autosave files on clean save/exit (#205)

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The .sv$ recovery copies only need to survive a crash, so they are removed on
a clean save (Save and Save-As both delete the file's .sv$ after writing) and
on a clean exit — a new exit_app() runs cleanup_autosaves over every open tab
before quitting, and all iced::exit() paths now funnel through it. A leftover
.sv$ therefore signals an unclean shutdown, i.e. something to recover.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
Hakan Seven 2026-06-29 13:34:16 +03:00
commit 286caa9c61
4 changed files with 27 additions and 6 deletions
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21
src/app/update/file.rs
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@ -550,6 +550,8 @@ pub(super) fn on_open_file(&mut self) -> Task<Message> {
self.command_line
.push_output(&format!("Saved: {}", path.display()));
self.tabs[i].dirty = false;
// A clean save supersedes any autosave recovery copy.
let _ = std::fs::remove_file(path.with_extension("sv$"));
}
Err(e) => self.command_line.push_error(&format!("Save failed: {e}")),
}
@ -615,6 +617,8 @@ pub(super) fn on_open_file(&mut self) -> Task<Message> {
.push_output(&format!("Saved: {}", path.display()));
self.tabs[i].current_path = Some(path.clone());
self.tabs[i].dirty = false;
// A clean save supersedes any autosave recovery copy.
let _ = std::fs::remove_file(path.with_extension("sv$"));
if self.save_dialog_for_unsaved {
let next = self.update(Message::UnsavedPickedSavePath(Some(path)));
return Task::batch([close, next]);
@ -712,6 +716,23 @@ pub(super) fn on_open_file(&mut self) -> Task<Message> {
Task::none()
}
/// Delete the `.sv$` autosave recovery files for all open drawings. They
/// exist only to survive a crash, so a clean save or exit removes them.
pub(in crate::app) fn cleanup_autosaves(&self) {
#[cfg(not(target_arch = "wasm32"))]
for t in &self.tabs {
if let Some(path) = &t.current_path {
let _ = std::fs::remove_file(path.with_extension("sv$"));
}
}
}
/// Remove the autosave recovery files, then quit the application.
pub(in crate::app) fn exit_app(&self) -> Task<Message> {
self.cleanup_autosaves();
iced::exit()
}
pub(super) fn on_page_setup_commit(&mut self) -> Task<Message> {
let i = self.active_tab;
let layout_name = self.tabs[i].scene.current_layout.clone();