[nvim,tmux] add noice, update statuslines

add noice for cmd input and notification.
Also update statuslines (vim and tmux) to now show redundant data.

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

@@ -1,5 +1,5 @@
 -- Make sure to update packer with `:PackerInstall` and `:PackerSync`
--- Treesitter with `:TSUpdate`
+-- Treesitter with `:TSUpdate` after every nvim update.
 -- LSP with `:LSPInstall`, log with `:LSPInfo`
 --
 -- Rollback possible with packer.nvim

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

@@ -26,6 +26,7 @@ telescope.setup({
 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
+map("n", "<C-n>", "<cmd> Noice telescope<CR>", default_opts) -- Show all notifications
 
 -- Telescope + LSP
 map("n", "<leader>la", "<cmd> lua vim.lsp.buf.code_action()<CR>", default_opts) -- Apply LSP code action
@@ -36,7 +37,7 @@ map("n", "<leader>lh", "<cmd> lua vim.lsp.buf.hover()<CR>", default_opts)
 map("n", "<leader>ln", "<cmd> lua vim.lsp.buf.rename()<CR>", default_opts) -- Rename LSP symbol
 map("n", "<leader>lr", "<cmd> Telescope lsp_references<CR>", default_opts) -- Show all LSP references
 map("n", "<leader>ls", "<cmd> Telescope lsp_workspace_symbols<CR>", default_opts) -- Search for LSP symbols
-map("n", "<leader>lt", "<cmd> TodoTelescope<CR>", default_opts)                   -- Search for LSP symbols
+map("n", "<leader>lt", "<cmd> TodoTelescope<CR>", default_opts) -- Show all TODOs in a project
 wk.register({
   ["<leader>"] = {
     l = {
@@ -54,7 +55,7 @@ wk.register({
 })
 
 -- git
-map("n", "<leader>gs", "<cmd> Neogit<CR>", default_opts)
+map("n", "<leader>gs", "<cmd> lua require('neogit').open()<CR>", default_opts)
 map("n", "<leader>gb", "<cmd> Git blame<CR>", default_opts)
 wk.register({
   ["<leader>"] = {
@@ -66,7 +67,8 @@ wk.register({
 })
 
 -- Telescope + telescope-symbols
-map("n", "<leader>ie", "<cmd> lua require'telescope.builtin'.symbols{ sources = { 'emoji', 'gitmoji' } }<CR>", default_opts) -- Show emojis
+map("n", "<leader>ie", "<cmd> lua require'telescope.builtin'.symbols{ sources = { 'emoji', 'gitmoji' } }<CR>",
+  default_opts) -- Show emojis
 map("n", "<leader>im", "<cmd> lua require'telescope.builtin'.symbols{ sources = { 'julia' } }<CR>", default_opts) -- Show math symbols
 map("n", "<leader>in", "<cmd> lua require'telescope.builtin'.symbols{ sources = { 'nerd' } }<CR>", default_opts) -- Show nerd icons
 wk.register({

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

@@ -2,6 +2,9 @@
 -- Define all plugins in this file,
 -- but maintain config in <PLUGIN-NAME>-conf.lua
 
+-- Mention all dependencies in 'requires', but create their own entry,
+-- if they need configuration.
+
 local fn = vim.fn
 
 -- This should auto install packer, if it is not installed on system
@@ -146,6 +149,18 @@ return require('packer').startup(function(use)
     config = function() require('plugins.nvim-tree-conf') end
   }
 
+  -- cooler cmd line and notifications
+  use({
+    "folke/noice.nvim",
+    event = "VimEnter",
+    config = function()
+      require("noice").setup()
+    end,
+    requires = {
+      "MunifTanjim/nui.nvim", -- frontend for cmdline
+    },
+  })
+
   -- Automatically set up your configuration after cloning packer.nvim
   -- Put this at the end after all plugins
   if packer_bootstrap then

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

@@ -57,7 +57,7 @@ require('lualine').setup({
     },
     lualine_c = {},
     lualine_x = {
-      'lsp_progress'
+      -- 'lsp_progress' -- noice already shows this.. better
     },
     lualine_y = {},
     lualine_z = {}

files/tmux/.tmux.conf

@@ -57,6 +57,9 @@ set -s command-alias[1] respawn='respawn-pane -k'
 # make escape bindings of programs work in tmux
 set -s escape-time 5
 
+# renumber windows, when one gets closed
+set-option -g renumber-windows on
+
 # enable mouse
 set-option -g mouse on
 

files/vim/.vimrc

@@ -63,13 +63,24 @@ 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
 
+" let g:tmuxline_preset = {
+"       \'a'    : ['#H'],
+"       \'win'  : ['#I', '#W'],
+"       \'cwin' : ['#[fg=black,bold]#I', '#W'],
+"       \'y'    : ['%R'],
+"       \'z'    : ['#S']}
+" let g:tmuxline_status_justify = 'left'
+
 let g:tmuxline_preset = {
-      \'a'    : ['#H'],
+      \'a'    : '',
+      \'b'    : '',
+      \'c'    : '',
       \'win'  : ['#I', '#W'],
       \'cwin' : ['#[fg=black,bold]#I', '#W'],
-      \'y'    : ['%R'],
+      \'x'    : '',
-      \'z'    : ['#S']}
+      \'y'    : '',
-let g:tmuxline_status_justify = 'left'
+      \'z'    : ''}
+let g:tmuxline_status_justify = 'centre'
 
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