feat: adds hostname widget (#104)

README.md

@@ -153,6 +153,14 @@ set -g @tokyo-night-tmux_battery_low_threshold 21 # default
 Set variable value `0` to disable the widget. Remember to restart `tmux` after
 changing values.
 
+#### Hostname Widget
+
+```bash
+set -g @tokyo-night-tmux_show_hostname 1
+```
+
+![Snap hostname](snaps/hostname.png)
+
 ## Styles
 
 - `none`: no style, default font

src/hostname-widget.sh

@@ -0,0 +1,16 @@
+#!/usr/bin/env bash
+
+# Imports
+ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)/.."
+. "${ROOT_DIR}/lib/coreutils-compat.sh"
+
+# Check if enabled
+ENABLED=$(tmux show-option -gv @tokyo-night-tmux_show_hostname 2>/dev/null)
+[[ ${ENABLED} -ne 1 ]] && exit 0
+
+CURRENT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+source $CURRENT_DIR/themes.sh
+
+hostname=$(hostnamectl hostname)
+
+echo "#[fg=red,bold,bg=default]░ @ #[fg=brightwhite,bg=${THEME[background]}]${hostname}"

tokyo-night.tmux

@@ -51,6 +51,7 @@ zoom_number="#($SCRIPTS_PATH/custom-number.sh #P $zoom_id_style)"
 date_and_time="$($SCRIPTS_PATH/datetime-widget.sh)"
 current_path="#($SCRIPTS_PATH/path-widget.sh #{pane_current_path})"
 battery_status="#($SCRIPTS_PATH/battery-widget.sh)"
+hostname="#($SCRIPTS_PATH/hostname-widget.sh)"
 
 #+--- Bars LEFT ---+
 # Session name
@@ -63,5 +64,5 @@ tmux set -g window-status-current-format "$RESET#[fg=${THEME[green]},bg=${THEME[
 tmux set -g window-status-format "$RESET#[fg=${THEME[foreground]}] #{?#{==:#{pane_current_command},ssh},󰣀 , }${RESET}$window_number#W#[nobold,dim]#{?window_zoomed_flag, $zoom_number, $custom_pane}#[fg=${THEME[yellow]}]#{?window_last_flag,󰁯  , }"
 
 #+--- Bars RIGHT ---+
-tmux set -g status-right "$battery_status$current_path$cmus_status$netspeed$git_status$wb_git_status$date_and_time"
+tmux set -g status-right "$battery_status$current_path$cmus_status$netspeed$git_status$wb_git_status$date_and_time$hostname"
 tmux set -g window-status-separator ""