Tmux : Customize status bar.

module/common/Environment.nix

@@ -14,5 +14,8 @@
 
 		# Nix.
 		NIX_CURRENT_SYSTEM = "${pkgs.stdenv.system}";
+
+		# Shell.
+		TERM = "screen-256color";
 	};
 }

module/common/Nvim.nix

@@ -41,13 +41,13 @@ in {
 				lua dofile("${nvimSrc}/plugin/Filetree.lua")
 				lua dofile("${nvimSrc}/plugin/lsp/Rust.lua")
 				lua dofile("${nvimSrc}/plugin/lsp/Tex.lua")
+				lua dofile("${nvimSrc}/plugin/Gruvbox.lua")
 				lua dofile("${nvimSrc}/plugin/Bufferline.lua")
 				lua dofile("${nvimSrc}/plugin/Lualine.lua")
 				lua dofile("${nvimSrc}/plugin/Autoclose.lua")
 				lua dofile("${nvimSrc}/plugin/Gitsigns.lua")
 				lua dofile("${nvimSrc}/plugin/Trouble.lua")
 				lua dofile("${nvimSrc}/plugin/Tokyonight.lua")
-				lua dofile("${nvimSrc}/plugin/Gruvbox.lua")
 				lua dofile("${nvimSrc}/plugin/Closebuffers.lua")
 				lua dofile("${nvimSrc}/plugin/Telescope.lua")
 				lua dofile("${nvimSrc}/plugin/Todo.lua")

module/common/bash/module/Util.sh

@@ -126,3 +126,8 @@ function _is_tmux() {
 function _is_root() {
 	[[ "${UID}" = 0 ]]
 }
+
+# Ring a bell.
+function _bell() {
+	echo -e '\a'
+}

module/common/nvim/key/Colorscheme.lua

@@ -15,6 +15,7 @@ function toggle_light()
 	elseif vim.o.background == "dark" then
 		vim.o.background = "light"
 	end
+	-- require("lualine").setup()
 end
 
 rekey_normal("<Leader>[", "<cmd>lua toggle_contrast()<cr>")

module/common/nvim/plugin/Lualine.lua

@@ -1,6 +1,6 @@
 require("lualine").setup {
 	options = {
-		-- theme = "ayu_mirage",
+		theme = "gruvbox",
 		icons_enabled        = true,
 		component_separators = { left = "", right = ""},
 		section_separators   = { left = "", right = ""},

module/common/tmux/tmux.conf

@@ -65,18 +65,21 @@ set -g status-position bottom
 set -g status-justify  left
 set -g status-style 'bg=color236 fg=color230'
 
-set -g status-left ' #[bold]#H-#S #(count=$(tmux list-clients -t #S | wc -l); [ ${count} -gt 1 ] && echo "(${count}) ")'
+set -g status-left '#[bold,bg=color143,fg=color236] #H-#S #(count=$(tmux list-clients -t #S | wc -l); [ ${count} -gt 1 ] && echo "(${count}) ")#[bg=color236,fg=color143]'
 set -g status-left-length 50
-set -g status-right ' #(head -c -1 /sys/class/power_supply/BAT*/capacity 2> /dev/null && echo -n "% ")#[fg=color144,bg=color236] %Y-%m-%d #[bg=color144,fg=color236,bold] %H:%M '
+set -g status-right ' #(head -c -1 /sys/class/power_supply/BAT*/capacity 2> /dev/null && echo -n "% ")#[fg=color187,bg=color236] %Y-%m-%d #[fg=color143]#[bg=color143,fg=color236,bold] %H:%M '
 set -g status-right-length 50
 
-setw -g window-status-current-style  'fg=color236 bg=color184 bold'
+set-window-option -g window-status-separator ''
-setw -g window-status-current-format ' #[fg=color236]#W#[fg=color236]#F '
 
-setw -g window-status-style  'fg=color236 bg=color144'
+setw -g window-status-current-style  'fg=color187 bg=color236 bold italics'
-setw -g window-status-format ' #[fg=color236]#W#[fg=color236] '
+setw -g window-status-current-format ' #W '
 
-setw -g window-status-bell-style 'fg=color236 bg=color144 bold'
+setw -g window-status-style  'fg=color187 bg=color236'
+setw -g window-status-format ' #W '
+
+set-window-option -g visual-bell off
+setw -g window-status-bell-style 'bold blink'
 
 # Create new window.
 bind -n M-Escape new-window -c "#{pane_current_path}"
@@ -93,3 +96,8 @@ bind -n M-q previous-window
 # Move window.
 bind -n M-E swap-window -t +1\; select-window -t +1
 bind -n M-Q swap-window -t -1\; select-window -t -1
+
+# Env.
+set-option -g default-terminal "tmux-256color"
+set-option -g focus-events on
+set-option -sa terminal-features 'RGB'