Added code to update nvim-tree active file when changing open buffer

* nvim-tree will move to the current active buffer when changing files
* Updated git-blame highlight group to "Question" instead of the default
"Comment"

lua/rakshit/plugins/git-blame.lua

@@ -15,5 +15,6 @@ return {
     virtual_text_column = 80, -- virtual text start column, check Start virtual text at column section for more options
     message_when_not_committed = "Not committed yet",
     display_virtual_text = 1,
+    highlight_group = "Question",
   },
 }

lua/rakshit/plugins/nvim-tree.lua

@@ -1,8 +1,8 @@
 return {
-  'nvim-tree/nvim-tree.lua',
-  dependencies = 'nvim-tree/nvim-web-devicons',
+  "nvim-tree/nvim-tree.lua",
+  dependencies = "nvim-tree/nvim-web-devicons",
   config = function()
-    local nvimtree = require('nvim-tree')
+    local nvimtree = require("nvim-tree")
 
     -- recommended settings from nvim-tree documentation
     vim.g.loaded_netrw = 1
@@ -24,8 +24,8 @@ return {
         icons = {
           glyphs = {
             folder = {
-              arrow_closed = '', -- arrow when folder is closed
-              arrow_open = '', -- arrow when folder is open
+              arrow_closed = "", -- arrow when folder is closed
+              arrow_open = "", -- arrow when folder is open
             },
           },
         },
@@ -41,26 +41,40 @@ return {
         },
       },
       filters = {
-        custom = { '.DS_Store' },
+        custom = { ".DS_Store" },
       },
       git = {
         ignore = false,
       },
     })
 
+    -- Sync nvim-tree with current file when file changes (BufEnter)
+    local function sync_nvim_tree()
+      local api = require("nvim-tree.api")
+
+      -- Check if nvim-tree is open
+      local is_open = api.tree.is_visible()
+      if is_open then
+        api.tree.find_file(vim.fn.expand("%"), true)
+      end
+    end
+
+    -- Trigger sync_nvim_tree when buffer is entered
+    vim.api.nvim_create_autocmd("BufEnter", {
+      pattern = "*",
+      callback = function()
+        sync_nvim_tree()
+      end,
+    })
+
     -- set keymaps
     local keymap = vim.keymap -- for conciseness
 
-    keymap.set('n', '<leader>ee', '<cmd>NvimTreeToggle<CR>', { desc = 'Toggle file explorer' }) -- toggle file explorer
-    keymap.set(
-      'n',
-      '<leader>ef',
-      '<cmd>NvimTreeFindFileToggle<CR>',
-      { desc = 'Toggle file explorer on current file' }
-    ) -- toggle file explorer on current file
+    keymap.set("n", "<leader>ee", "<cmd>NvimTreeToggle<CR>", { desc = "Toggle file explorer" }) -- toggle file explorer
+    keymap.set("n", "<leader>ef", "<cmd>NvimTreeFindFileToggle<CR>", { desc = "Toggle file explorer on current file" }) -- toggle file explorer on current file
     -- keymap.set('n', '<C>)', '<cmd>NvimTreeFindFileToggle<CR>', { desc = 'Toggle file explorer on current file' }) -- toggle file explorer on current file
-    keymap.set('n', '<leader>ec', '<cmd>NvimTreeCollapse<CR>', { desc = 'Collapse file explorer' }) -- collapse file explorer
-    keymap.set('n', '<leader>er', '<cmd>NvimTreeRefresh<CR>', { desc = 'Refresh file explorer' }) -- refresh file explorer
+    keymap.set("n", "<leader>ec", "<cmd>NvimTreeCollapse<CR>", { desc = "Collapse file explorer" }) -- collapse file explorer
+    keymap.set("n", "<leader>er", "<cmd>NvimTreeRefresh<CR>", { desc = "Refresh file explorer" }) -- refresh file explorer
 
     -- New ones I'm adding just for testing and hopefully that works
     -- keymap.set('n', 'h', '<cmd>NvimTreeCollapse<CR>', { desc = 'Collapse file explorer' }) -- collapse file explorer