feat: Focus outline if already open

closes #71

CHANGELOG.md

@@ -12,6 +12,14 @@
 ### Others
 -->
 
+## Main branch
+
+### Features
+
+- `OutlineOpen` (and `outline.open`) will now focus on the outline is already
+  open when run.
+  ([#71](https://github.com/hedyhli/outline.nvim/issues/71))
+
 ## v1.0.0
 
 ### Breaking changes

README.md

@@ -591,6 +591,9 @@ future.
 :OutlineOpen             " opens with 'topleft vsplit'
 ```
 
+  If the outline is already open, running this command without bang will focus
+  on the outline window.
+
 - **:OutlineClose**: Close outline
 
 - **:OutlineFocus**: Toggle focus between outline and code/source window

lua/outline/sidebar.lua

@@ -600,6 +600,10 @@ function Sidebar:open(opts)
     if not cfg.o.outline_window.focus_on_open or not opts.focus_outline then
       vim.fn.win_gotoid(self.code.win)
     end
+  else
+    if cfg.o.outline_window.focus_on_open and opts.focus_outline then
+      self:focus()
+    end
   end
 end