vim/nvim: update tabline

files/nvim/.config/nvim/lua/mappings.lua

@@ -23,6 +23,7 @@ telescope.setup({
     }
   }
 })
+map("n", "<C-t>", "<cmd> Telescope telescope-tabs list_tabs<CR>", default_opts) -- Show all tabs
 map("n", "<C-f>", "<cmd> Telescope find_files hidden=true<CR>", default_opts) -- Show files
 map("n", "<C-s>", "<cmd> Telescope live_grep<CR>", default_opts) -- Grep through current directory
 map("n", "<C-k>", "<cmd> Telescope keymaps<CR>", default_opts) -- Show all keys
@@ -115,13 +116,3 @@ cmp.setup({
   },
 })
 
--- file tree
-map("n", "<C-t>", "<cmd> NvimTreeFindFileToggle<CR>", default_opts) -- Show file tree
-map("n", "<leader>tc", "<cmd> NvimTreeCollapse<CR>", default_opts) -- Collapse tree
-wk.register({
-  ["<leader>"] = {
-    t = {
-      c = { "Collapse Tree" },
-    }
-  }
-})

files/nvim/.config/nvim/lua/plugins/init.lua

@@ -55,6 +55,15 @@ return require('packer').startup(function(use)
     config = function() require('plugins.telescope-conf') end,
   })
 
+  -- browse tabs in telescope
+  use {
+    'LukasPietzschmann/telescope-tabs',
+    requires = { 'nvim-telescope/telescope.nvim' },
+    config = function()
+      require'telescope-tabs'.setup{}
+    end
+}
+
   -- Auto Indentation
   use({
     'nmac427/guess-indent.nvim',
@@ -139,15 +148,6 @@ return require('packer').startup(function(use)
     config = function() require('plugins.nvim-colorizer-conf') end
   })
 
-  -- file tree
-  use {
-    'kyazdani42/nvim-tree.lua',
-    requires = {
-      'kyazdani42/nvim-web-devicons', -- optional, for file icons
-    },
-    config = function() require('plugins.nvim-tree-conf') end
-  }
-
   -- cooler cmd line and notifications
   use({
     "folke/noice.nvim",

files/nvim/.config/nvim/lua/plugins/lualine-conf.lua

@@ -48,23 +48,30 @@ require('lualine').setup({
   },
   tabline = {
     lualine_a = {
+      -- function()
+      --   return mode_map[vim.api.nvim_get_mode().mode] or "__"
+      -- end
       function()
-        return mode_map[vim.api.nvim_get_mode().mode] or "__"
-      end
+        return '裡'
+      end,
     },
     lualine_b = {
-      require('nvim-navic').get_location
+      {
+        'tabs',
+        mode = 2,
+        max_length = vim.o.columns / 2
+      }
+    },
+    lualine_c = {
+
     },
-    lualine_c = {},
     lualine_x = {
       -- 'lsp_progress' -- noice already shows this.. better
     },
-    lualine_y = {},
+    lualine_y = {
+      require('nvim-navic').get_location
+    },
     lualine_z = {
-      {
-        'filename',
-        path = 1,
-      },
     }
   },
   -- all sections from left to right
@@ -78,6 +85,10 @@ require('lualine').setup({
       'branch',
     },
     lualine_c = {
+      {
+        'filename',
+        path = 1,
+      },
     },
     lualine_x = {
       {

files/vim/.vimrc

@@ -63,6 +63,33 @@ set laststatus=1  " 1: only if there are at least two windows
 set showtabline=1 " 1: only if there are at least two tab pages
 let g:airline_powerline_fonts = 1
 
+" tabline
+let g:airline#extensions#tabline#enabled = 1
+let g:airline#extensions#tabline#formatter = 'default'
+let g:airline#extensions#tabline#show_tabs = 1
+let g:airline#extensions#tabline#show_tab_nr = 1
+let g:airline#extensions#tabline#tab_nr_type = 1
+let g:airline#extensions#tabline#show_buffers = 0
+let g:airline#extensions#tabline#tabs_label = '裡'
+let g:airline#extensions#tabline#show_close_button = 0
+let g:airline#extensions#tabline#show_tab_count = 0
+
+let g:airline_mode_map = {
+    \ 'i'      : '',
+    \ 'ic'     : '',
+    \ 'ix'     : '',
+    \ 'n'      : '',
+    \ 'multi'  : '並',
+    \ 'ni'     : '',
+    \ 'no'     : '',
+    \ 'R'      : 'ﰇ',
+    \ 'Rv'     : 'ﰇ',
+    \ 'v'      : '',
+    \ 'V'      : ' ',
+    \ '␖'     : ' 麗',
+    \ 'c'      : ''
+    \ }
+
 " ============================== Indents and Whitespaces
 set list
 set listchars=tab:──\ ,extends:›,precedes:‹,nbsp:·,trail:· " show chars for whitespaces