Highlight Zed log file by default if log language is available (#38091)

Finn Evers created 2 months ago

This ensures that we highlight the log file with the log extension
should the extension be installed.

If it is not installed, we just fallback to the default of no
highlighting, but also log no errors.

Release Notes:

- N/A

Change summary

crates/zed/src/zed.rs | 14 ++++++++++----
1 file changed, 10 insertions(+), 4 deletions(-)

Detailed changes

crates/zed/src/zed.rs

@@ -1112,10 +1112,15 @@ fn open_log_file(workspace: &mut Workspace, window: &mut Window, cx: &mut Contex
     const MAX_LINES: usize = 1000;
     workspace
         .with_local_workspace(window, cx, move |workspace, window, cx| {
-            let fs = workspace.app_state().fs.clone();
+            let app_state = workspace.app_state();
+            let languages = app_state.languages.clone();
+            let fs = app_state.fs.clone();
             cx.spawn_in(window, async move |workspace, cx| {
-                let (old_log, new_log) =
-                    futures::join!(fs.load(paths::old_log_file()), fs.load(paths::log_file()));
+                let (old_log, new_log, log_language) = futures::join!(
+                    fs.load(paths::old_log_file()),
+                    fs.load(paths::log_file()),
+                    languages.language_for_name("log")
+                );
                 let log = match (old_log, new_log) {
                     (Err(_), Err(_)) => None,
                     (old_log, new_log) => {
@@ -1138,6 +1143,7 @@ fn open_log_file(workspace: &mut Workspace, window: &mut Window, cx: &mut Contex
                         )
                     }
                 };
+                let log_language = log_language.ok();
 
                 workspace
                     .update_in(cx, |workspace, window, cx| {
@@ -1163,7 +1169,7 @@ fn open_log_file(workspace: &mut Workspace, window: &mut Window, cx: &mut Contex
                         };
                         let project = workspace.project().clone();
                         let buffer = project.update(cx, |project, cx| {
-                            project.create_local_buffer(&log, None, false, cx)
+                            project.create_local_buffer(&log, log_language, false, cx)
                         });
 
                         let buffer = cx