From bba7ad4bc1858e9938554e46472899dbb784ed78 Mon Sep 17 00:00:00 2001
From: Amanda Graven <amanda@graven.dev>
Date: Fri, 17 Jun 2022 09:54:49 +0200
Subject: [PATCH] Add which-key safeguard

---
 init.lua | 20 +++++++++++++-------
 1 file changed, 13 insertions(+), 7 deletions(-)

diff --git a/init.lua b/init.lua
index b7778f0..6ed6827 100644
--- a/init.lua
+++ b/init.lua
@@ -75,14 +75,20 @@ if fn.executable('rg') then
 end
 
 -- Convenience keybindings
-require'which-key'.register{['<C-w>!'] = {'<Cmd>copen<CR>', 'Quickfix window'}}
-require'which-key'.register{['<F2>'] = {'<Cmd>set number! relativenumber!<CR>', 'Toggle relative numbers'}}
-require'which-key'.register{['<F3>'] = {'<Cmd>set number!<CR>', 'Toggle line numbers'}}
+do
+	-- which-key might not be available yet
+	local ok, which_key = pcall(require, 'which-key')
+	if ok then
+		which_key.register{['<C-w>!'] = {'<Cmd>copen<CR>', 'Quickfix window'}}
+		which_key.register{['<F2>'] = {'<Cmd>set number! relativenumber!<CR>', 'Toggle relative numbers'}}
+		which_key.register{['<F3>'] = {'<Cmd>set number!<CR>', 'Toggle line numbers'}}
 
-require'which-key'.register{['<A-h>'] = {'<C-w>h', 'Go to the left window'}}
-require'which-key'.register{['<A-l>'] = {'<C-w>l', 'Go to the right window'}}
-require'which-key'.register{['<A-n>'] = {'<C-w>n', 'Go to the up window'}}
-require'which-key'.register{['<A-e>'] = {'<C-w>e', 'Go to the down window'}}
+		which_key.register{['<A-h>'] = {'<C-w>h', 'Go to the left window'}}
+		which_key.register{['<A-l>'] = {'<C-w>l', 'Go to the right window'}}
+		which_key.register{['<A-n>'] = {'<C-w>n', 'Go to the up window'}}
+		which_key.register{['<A-e>'] = {'<C-w>e', 'Go to the down window'}}
+	end
+end
 
 -- Do workman remappings
 noremap('', 'n', 'gj')