From ba8725e5fed363c9c1e056655df4f098349de09e Mon Sep 17 00:00:00 2001
From: Fraser Fewster <fraser.fewster@imaginelearning.com>
Date: Thu, 2 Oct 2025 01:02:40 +0100
Subject: [PATCH] Add copilot chat and other nice things

---
 lua/custom/plugins/copilot-chat.lua    | 18 ++++++++++++++++++
 lua/custom/plugins/copilot.lua         |  2 +-
 lua/custom/plugins/init.lua            |  1 +
 lua/custom/plugins/neo-tree-config.lua |  8 +++++++-
 lua/custom/plugins/sleuth.lua          |  7 +++++++
 5 files changed, 34 insertions(+), 2 deletions(-)
 create mode 100644 lua/custom/plugins/copilot-chat.lua
 create mode 100644 lua/custom/plugins/sleuth.lua

diff --git a/lua/custom/plugins/copilot-chat.lua b/lua/custom/plugins/copilot-chat.lua
new file mode 100644
index 00000000..1fc3dad3
--- /dev/null
+++ b/lua/custom/plugins/copilot-chat.lua
@@ -0,0 +1,18 @@
+return {
+  {
+    'CopilotC-Nvim/CopilotChat.nvim',
+    dependencies = {
+      { 'nvim-lua/plenary.nvim', branch = 'master' },
+    },
+    build = 'make tiktoken',
+    init = function()
+      local map = vim.api.nvim_set_keymap
+      local opts = { noremap = true, silent = true }
+
+      map('n', '<leader>ch', '<Cmd>CopilotChatToggle<CR>', opts)
+    end,
+    opts = {
+      -- See Configuration section for options
+    },
+  },
+}
diff --git a/lua/custom/plugins/copilot.lua b/lua/custom/plugins/copilot.lua
index 203bda61..0e67f891 100644
--- a/lua/custom/plugins/copilot.lua
+++ b/lua/custom/plugins/copilot.lua
@@ -6,7 +6,7 @@ return {
     config = function()
       require('copilot').setup {
         suggestion = {
-          enabled = true,
+          enabled = false,
           auto_trigger = true,
           keymap = {
             accept = '<M-l>',
diff --git a/lua/custom/plugins/init.lua b/lua/custom/plugins/init.lua
index 846e264a..a65d8b46 100644
--- a/lua/custom/plugins/init.lua
+++ b/lua/custom/plugins/init.lua
@@ -7,4 +7,5 @@ return {
   require 'custom.plugins.tabs',
   require 'custom.plugins.copilot',
   require 'custom.plugins.neo-tree-config',
+  require 'custom.plugins.sleuth',
 }
diff --git a/lua/custom/plugins/neo-tree-config.lua b/lua/custom/plugins/neo-tree-config.lua
index 925a5a84..1492b22e 100644
--- a/lua/custom/plugins/neo-tree-config.lua
+++ b/lua/custom/plugins/neo-tree-config.lua
@@ -24,7 +24,13 @@ return {
       end, { desc = 'Focus NeoTree' })
 
       -- Setup neo-tree
-      require('neo-tree').setup {}
+      require('neo-tree').setup {
+        filesystem = {
+          follow_current_file = {
+            enabled = true,
+          },
+        },
+      }
     end,
   },
 }
diff --git a/lua/custom/plugins/sleuth.lua b/lua/custom/plugins/sleuth.lua
new file mode 100644
index 00000000..48bc789a
--- /dev/null
+++ b/lua/custom/plugins/sleuth.lua
@@ -0,0 +1,7 @@
+return {
+  {
+    'tpope/vim-sleuth',
+    config = function() end,
+    opts = {},
+  },
+}