Merge pull request #98 from hjdivad/copilot/fix-tmux-session

Make goto_fzf_tmux_session not error on invalid selection

packages/nvim/config/lua/hjdivad_util/tmux.lua

@@ -109,6 +109,20 @@ function M._selection_string_to_pane_info(selection)
   return pane_info
 end
 
+---@param selected string[]
+---@param opts GotoFzfTmuxSessionOptions
+function M._fzf_lua_action_default(selected, opts)
+  if #selected == 0 then
+    return
+  end
+
+  local pane_info = M._selection_string_to_pane_info(selected[1])
+  M.goto_tmux_session(pane_info.session_name, pane_info.window_name)
+
+  if opts.quit_on_selection then
+    vim.cmd('quitall')
+  end
+end
 
 ---@class GotoFzfTmuxSessionOptions
 ---@field quit_on_selection boolean | nil
@@ -136,12 +150,7 @@ function M.goto_fzf_tmux_session(options)
     actions = {
       ---@param selected string[]
       ['default'] = function (selected, _)
-        local pane_info = M._selection_string_to_pane_info(selected[1])
-        M.goto_tmux_session(pane_info.session_name, pane_info.window_name)
-
-        if opts.quit_on_selection then
-          vim.cmd('quitall')
-        end
+        M._fzf_lua_action_default(selected, opts)
       end
     }
   })

tests/hjdivad_util/tmux_spec.lua

@@ -50,4 +50,12 @@ describe("tmux", function()
 			}, tmux.get_tmux_panes({ socket_name = "tmux_spec" }), "get_tmux_panes can read tmux list-panes")
 		end)
 	end)
+
+  describe("_fzf_lua_action_default", function()
+    it("exits without errors when selected is empty", function()
+      assert.has_no.errors(function()
+        tmux._fzf_lua_action_default({}, {})
+      end)
+    end)
+  end)
 end)