Improve blame view

- Set default shortcut to `B` instead of `b` because the latter would
  shadow `[b]ranches`.
- Add scrollbar.
- Show resolved commit id in title instead of `HEAD`.
- Make commit id bold if it is the commit id the file is blamed at.
- Don’t run blame on a binary file.
- Add shortcut for inspecting a commit in blame view.

1 files changed, 13 insertions, 0 deletions

diff --git a/src/ui/style.rs b/src/ui/style.rs
index b06d2750..2a19e1f2 100644
--- a/src/ui/style.rs
+++ b/src/ui/style.rs
@@ -229,6 +229,19 @@ impl Theme {
         )
     }
 
+    pub fn commit_hash_in_blame(
+        &self,
+        is_blamed_commit: bool,
+    ) -> Style {
+        if is_blamed_commit {
+            Style::default()
+                .fg(self.commit_hash)
+                .add_modifier(Modifier::BOLD)
+        } else {
+            Style::default().fg(self.commit_hash)
+        }
+    }
+
     pub fn push_gauge(&self) -> Style {
         Style::default()
             .fg(self.push_gauge_fg)