Custom winbar setup with breadcrumbs (navic)

init.lua

@@ -548,6 +548,7 @@ require('lazy').setup({
       --    That is to say, every time a new file is opened that is associated with
       --    an lsp (for example, opening `main.rs` is associated with `rust_analyzer`) this
       --    function will be executed to configure the current buffer
+      --
       vim.api.nvim_create_autocmd('LspAttach', {
         group = vim.api.nvim_create_augroup('kickstart-lsp-attach', { clear = true }),
         callback = function(event)
@@ -617,6 +618,11 @@ require('lazy').setup({
           --
           -- When you move your cursor, the highlights will be cleared (the second autocommand).
           local client = vim.lsp.get_client_by_id(event.data.client_id)
+
+          if client and client.server_capabilities.documentSymbolProvider then
+            require('nvim-navic').attach(client, event.buf)
+          end
+
           if client and client_supports_method(client, vim.lsp.protocol.Methods.textDocument_documentHighlight, event.buf) then
             local highlight_augroup = vim.api.nvim_create_augroup('kickstart-lsp-highlight', { clear = false })
             vim.api.nvim_create_autocmd({ 'CursorHold', 'CursorHoldI' }, {
@@ -1046,3 +1052,7 @@ vim.o.foldexpr = "nvim_treesitter#foldexpr()"
 -- keep folds open by default
 vim.o.foldlevel = 99
 vim.o.foldenable = true
+
+-- winbar setup
+require('custom.winbar').setup()
+vim.o.winbar = "%{%v:lua.require('custom.winbar').setup()%}"

lazy-lock.json

@@ -1,30 +1,31 @@
 {
   "LuaSnip": { "branch": "master", "commit": "458560534a73f7f8d7a11a146c801db00b081df0" },
-  "blink.cmp": { "branch": "main", "commit": "bae4bae0eedd1fa55f34b685862e94a222d5c6f8" },
+  "blink.cmp": { "branch": "main", "commit": "327fff91fe6af358e990be7be1ec8b78037d2138" },
-  "conform.nvim": { "branch": "master", "commit": "973f3cb73887d510321653044791d7937c7ec0fa" },
+  "conform.nvim": { "branch": "master", "commit": "fbcb4fa7f34bfea9be702ffff481a8e336ebf6ed" },
-  "fidget.nvim": { "branch": "main", "commit": "2cb5edb2dd6700a958a446b20bb2be04d318da9d" },
+  "fidget.nvim": { "branch": "main", "commit": "3f5475949679953af6d78654db29b944fa826e6a" },
-  "gitsigns.nvim": { "branch": "main", "commit": "6e3c66548035e50db7bd8e360a29aec6620c3641" },
+  "gitsigns.nvim": { "branch": "main", "commit": "1ee5c1fd068c81f9dd06483e639c2aa4587dc197" },
   "guess-indent.nvim": { "branch": "main", "commit": "84a4987ff36798c2fc1169cbaff67960aed9776f" },
   "harpoon": { "branch": "harpoon2", "commit": "ed1f853847ffd04b2b61c314865665e1dadf22c7" },
-  "lazy.nvim": { "branch": "main", "commit": "6c3bda4aca61a13a9c63f1c1d1b16b9d3be90d7a" },
+  "lazy.nvim": { "branch": "main", "commit": "1ea3c4085785f460fb0e46d2fe1ee895f5f9e7c1" },
-  "lazydev.nvim": { "branch": "main", "commit": "2367a6c0a01eb9edb0464731cc0fb61ed9ab9d2c" },
+  "lazydev.nvim": { "branch": "main", "commit": "e28ce52fc7ff79fcb76f0e79ee6fb6182fca90b9" },
-  "mason-lspconfig.nvim": { "branch": "main", "commit": "7f0bf635082bb9b7d2b37766054526a6ccafdb85" },
+  "mason-lspconfig.nvim": { "branch": "main", "commit": "6bdb14f230de0904229ec367b410fb817e59b072" },
   "mason-tool-installer.nvim": { "branch": "main", "commit": "517ef5994ef9d6b738322664d5fdd948f0fdeb46" },
-  "mason.nvim": { "branch": "main", "commit": "7dc4facca9702f95353d5a1f87daf23d78e31c2a" },
+  "mason.nvim": { "branch": "main", "commit": "ad7146aa61dcaeb54fa900144d768f040090bff0" },
-  "mini.nvim": { "branch": "main", "commit": "0e9d1f972a91acf5a0513319099ba41f7c09c30a" },
+  "mini.nvim": { "branch": "main", "commit": "8a7cf7eee8d89bd1b83f6d72f7f3b5598e7ae2cb" },
-  "neo-tree.nvim": { "branch": "main", "commit": "cea666ef965884414b1b71f6b39a537f9238bdb2" },
+  "neo-tree.nvim": { "branch": "main", "commit": "c4c168e459395275c552179a1baf9c3d885d6a74" },
   "nui.nvim": { "branch": "main", "commit": "de740991c12411b663994b2860f1a4fd0937c130" },
-  "nvim-lint": { "branch": "master", "commit": "7ef127aaede2a4d5ad8df8321e2eb4e567f29594" },
+  "nvim-lint": { "branch": "master", "commit": "9da1fb942dd0668d5182f9c8dee801b9c190e2bb" },
-  "nvim-lspconfig": { "branch": "master", "commit": "45ff1914044de7dbd4cd85053dc09f47312a2f4d" },
+  "nvim-lspconfig": { "branch": "master", "commit": "ac98db2f9f06a56498ec890a96928774eae412c3" },
+  "nvim-navic": { "branch": "master", "commit": "f5eba192f39b453675d115351808bd51276d9de5" },
   "nvim-treesitter": { "branch": "master", "commit": "42fc28ba918343ebfd5565147a42a26580579482" },
-  "nvim-web-devicons": { "branch": "master", "commit": "c2599a81ecabaae07c49ff9b45dcd032a8d90f1a" },
+  "nvim-web-devicons": { "branch": "master", "commit": "b8221e42cf7287c4dcde81f232f58d7b947c210d" },
   "plenary.nvim": { "branch": "master", "commit": "b9fd5226c2f76c951fc8ed5923d85e4de065e509" },
   "supermaven-nvim": { "branch": "main", "commit": "07d20fce48a5629686aefb0a7cd4b25e33947d50" },
   "telescope-fzf-native.nvim": { "branch": "main", "commit": "1f08ed60cafc8f6168b72b80be2b2ea149813e55" },
   "telescope-ui-select.nvim": { "branch": "master", "commit": "6e51d7da30bd139a6950adf2a47fda6df9fa06d2" },
   "telescope.nvim": { "branch": "master", "commit": "b4da76be54691e854d3e0e02c36b0245f945c2c7" },
-  "todo-comments.nvim": { "branch": "main", "commit": "304a8d204ee787d2544d8bc23cd38d2f929e7cc5" },
+  "todo-comments.nvim": { "branch": "main", "commit": "19d461ddd543e938eb22505fb03fa878800270b6" },
-  "tokyonight.nvim": { "branch": "main", "commit": "057ef5d260c1931f1dffd0f052c685dcd14100a3" },
+  "tokyonight.nvim": { "branch": "main", "commit": "d14614cbfc63b6037bfccd48bb982d2ad2003352" },
   "vim-fugitive": { "branch": "master", "commit": "61b51c09b7c9ce04e821f6cf76ea4f6f903e3cf4" },
-  "which-key.nvim": { "branch": "main", "commit": "370ec46f710e058c9c1646273e6b225acf47cbed" }
+  "which-key.nvim": { "branch": "main", "commit": "b4177e3eaf15fe5eb8357ebac2286d488be1ed00" }
 }

lua/custom/plugins/init.lua

@@ -63,5 +63,11 @@ return {
       harpoon:extend(harpoon_extensions.builtins.highlight_current_file())
     end,
   },
+
+  -- Breadcrumbs
+  {
+    "SmiteshP/nvim-navic",
+    dependencies = 'neovim/nvim-lspconfig',
+  },
 }
 -- vim: ts=2 sts=2 sw=2 et

lua/custom/winbar.lua

@@ -0,0 +1,66 @@
+M = {}
+
+M.setup = function()
+  local function winbar_indent()
+    local indent = 0
+
+    -- line numbers
+    if vim.wo.number or vim.wo.relativenumber then
+      local numberwidth = vim.wo.numberwidth
+      if numberwidth == 0 then
+        -- auto width: digits in max line number
+        local max_lnum = vim.api.nvim_buf_line_count(0)
+        indent = indent + tostring(max_lnum):len()
+      else
+        indent = indent + numberwidth
+      end
+    end
+
+    -- space between number + text
+    indent = indent + 2
+
+    -- signcolumn
+    if vim.wo.signcolumn ~= 'no' then
+      indent = indent + 1
+    end
+
+    return string.rep(' ', indent)
+  end
+
+  local function winbar_icon(filepath)
+    if filepath == 'Filesystem' then
+      return '  '
+    elseif filepath == 'Git' then
+      return '  '
+    elseif filepath == 'Nvim' then
+      return '  '
+    end
+    return '  '
+  end
+
+  -- file path
+  local filepath = vim.fn.expand('%:~:.')
+  -- override neo-tree default buffer name
+  if filepath == 'neo-tree filesystem [1]' then
+      filepath = 'Filesystem'
+  -- override fugitive default buffer name
+  elseif filepath:match('^fugitive://') then
+    filepath = 'Git'
+  elseif filepath == '' then
+    filepath = 'Nvim'
+  end
+
+  local navic = require('nvim-navic')
+  local location = navic.is_available() and navic.get_location() or ''
+
+  local indent = winbar_indent()
+  local icon = winbar_icon(filepath)
+
+  if location ~= '' then
+    return indent .. icon .. filepath .. ' > ' .. location
+  end
+
+  return indent .. icon .. filepath
+end
+
+return M