fix(provider): add focus back to the neovim pane after a new opencode pane is spawned

Author: chuan2984

lua/opencode/provider/wezterm.lua

@@ -30,6 +30,10 @@ function Wezterm.new(opts)
   return self
 end
 
+local function focus_pane(pane_id)
+  vim.fn.system(string.format("wezterm cli activate-pane --pane-id %d", pane_id))
+end
+
 ---Check if `wezterm` is running in current terminal.
 function Wezterm.health()
   if vim.fn.executable("wezterm") ~= 1 then
@@ -63,6 +67,8 @@ function Wezterm:get_pane_id()
   )
   if result and result ~= "" and not result:match("error") then
     self.pane_id = result:match("^%d+")
+  else
+    self.pane_id = nil
   end
 
   return self.pane_id
@@ -104,6 +110,8 @@ function Wezterm:start()
 
     -- Execute and capture the pane ID
     local result = vim.fn.system(table.concat(cmd_parts, " "))
+    focus_pane(vim.env.WEZTERM_PANE)
+
     self.pane_id = result:match("^%d+")
   end
 end
@@ -125,7 +133,7 @@ function Wezterm:show()
     return
   end
 
-  vim.fn.system(string.format("wezterm cli activate-pane --pane-id %d", pane_id))
+  focus_pane(pane_id)
 end
 
 return Wezterm