feat(emmylua_ls): show progress percentage while indexing workspace

Author: Davidyz

crates/emmylua_ls/src/handlers/initialized/mod.rs

@@ -150,18 +150,18 @@ pub async fn init_analysis(
     );
 
     // load files
-    let files = collect_files(&workspace_folders, &emmyrc);
-    let files: Vec<(PathBuf, Option<String>)> =
-        files.into_iter().map(|file| file.into_tuple()).collect();
-    let file_count = files.len();
-    if file_count != 0 {
-        status_bar.update_progress_task(
-            ProgressTask::LoadWorkspace,
-            None,
-            Some(format!("Indexing {} files", file_count)),
-        );
-
-        mut_analysis.update_files_by_path(files);
+    let files: Vec<emmylua_code_analysis::LuaFileInfo> = collect_files(&workspace_folders, &emmyrc);
+    let file_count = files.len() as u32;
+    if file_count > 0 {
+        files.into_iter().enumerate().for_each(|(index, file)| {
+            let (path, text) = file.into_tuple();
+            status_bar.update_progress_task(
+                ProgressTask::LoadWorkspace,
+                Some((index as u32) * 100 / file_count),
+                Some(format!("Indexing {} files", file_count)),
+            );
+            mut_analysis.update_file_by_path(&path, text);
+        });
     }
 
     status_bar.update_progress_task(