feat: show repository changes in normal file pickers

src/editor.rs

@@ -1351,6 +1351,7 @@ pub struct DocumentInfo<'a> {
     pub path: Option<&'a Path>,
     pub lines: &'a [String],
     pub save_revision: u64,
+    pub dirty: bool,
 }
 
 struct AnnotationSet {
@@ -1674,6 +1675,7 @@ impl Buffer {
                 .or(self.path.as_deref()),
             lines: &self.lines,
             save_revision: self.save_revision,
+            dirty: self.dirty(),
         }
     }
 
@@ -4693,6 +4695,29 @@ impl Editor {
         }
     }
 
+    pub(crate) fn normal_file_picker(&self) -> Option<&FilePicker> {
+        self.file_picker.as_ref().filter(|_| self.diff.is_none())
+    }
+
+    pub(crate) fn set_picker_repository_changes(
+        &mut self,
+        tab: usize,
+        root: &Path,
+        changes: Vec<crate::repository::WorkingFileChange>,
+    ) -> bool {
+        let picker = if tab == self.tab_id {
+            self.file_picker.as_mut().filter(|_| self.diff.is_none())
+        } else {
+            self.tabs
+                .get_mut(&tab)
+                .and_then(|tab| tab.file_picker.as_mut().filter(|_| tab.diff.is_none()))
+        };
+        let Some(picker) = picker.filter(|picker| picker.root == root) else {
+            return false;
+        };
+        picker.set_repository_changes(changes)
+    }
+
     pub fn file_explorer_side(&self) -> DockSide {
         self.file_explorer_side
     }
@@ -10485,7 +10510,7 @@ fn lsp_navigation_position(
     Ok(TextPosition { row, column })
 }
 
-fn path_identity(path: &Path) -> io::Result<PathBuf> {
+pub(crate) fn path_identity(path: &Path) -> io::Result<PathBuf> {
     let absolute = if path.is_absolute() {
         path.to_owned()
     } else {