Unnamed repository; edit this file 'description' to name the repository.
Diffstat (limited to 'helix-view/src/document.rs')
| -rw-r--r-- | helix-view/src/document.rs | 36 |
1 files changed, 31 insertions, 5 deletions
diff --git a/helix-view/src/document.rs b/helix-view/src/document.rs index 48955511..346f04ed 100644 --- a/helix-view/src/document.rs +++ b/helix-view/src/document.rs @@ -106,6 +106,7 @@ impl Serialize for Mode { #[derive(Debug, Clone)] pub struct DocumentSavedEvent { pub revision: usize, + pub save_time: SystemTime, pub doc_id: DocumentId, pub path: PathBuf, pub text: Rope, @@ -965,6 +966,11 @@ impl Document { } .await; + let save_time = match fs::metadata(&write_path).await { + Ok(metadata) => metadata.modified().map_or(SystemTime::now(), |mtime| mtime), + Err(_) => SystemTime::now(), + }; + if let Some(backup) = backup { if write_result.is_err() { // restore backup @@ -987,6 +993,7 @@ impl Document { let event = DocumentSavedEvent { revision: current_rev, + save_time, doc_id, path, text: text.clone(), @@ -1045,6 +1052,26 @@ impl Document { } } + pub fn pickup_last_saved_time(&mut self) { + self.last_saved_time = match self.path.as_mut().unwrap().metadata() { + Ok(metadata) => match metadata.modified() { + Ok(mtime) => mtime, + Err(_) => { + log::error!( + "Use a system time instead of fs' mtime not supported on this platform" + ); + SystemTime::now() + } + }, + Err(e) => { + log::error!( + "Use a system time instead of fs' mtime: failed to file's metadata: {e}" + ); + SystemTime::now() + } + }; + } + // Detect if the file is readonly and change the readonly field if necessary (unix only) pub fn detect_readonly(&mut self) { // Allows setting the flag for files the user cannot modify, like root files @@ -1082,9 +1109,7 @@ impl Document { self.apply(&transaction, view.id); self.append_changes_to_history(view); self.reset_modified(); - - self.last_saved_time = SystemTime::now(); - + self.pickup_last_saved_time(); self.detect_indent_and_line_ending(); match provider_registry.get_diff_base(&path) { @@ -1123,6 +1148,7 @@ impl Document { self.path = path; self.detect_readonly(); + self.pickup_last_saved_time(); } /// Set the programming language for the file and load associated data (e.g. highlighting) @@ -1603,7 +1629,7 @@ impl Document { } /// Set the document's latest saved revision to the given one. - pub fn set_last_saved_revision(&mut self, rev: usize) { + pub fn set_last_saved_revision(&mut self, rev: usize, save_time: SystemTime) { log::debug!( "doc {} revision updated {} -> {}", self.id, @@ -1611,7 +1637,7 @@ impl Document { rev ); self.last_saved_revision = rev; - self.last_saved_time = SystemTime::now(); + self.last_saved_time = save_time; } /// Get the document's latest saved revision. |