tmux2k/scripts/tmux2k.sh
2024-03-17 04:20:08 +05:30

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#!/usr/bin/env bash
# setting the locale, some users have issues with different locales, this forces the correct one
export LC_ALL=en_US.UTF-8
current_dir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
source "$current_dir"/utils.sh
# set configuration option variables
show_fahrenheit=$(get_tmux_option "@tmux2k-show-fahrenheit" false)
show_location=$(get_tmux_option "@tmux2k-show-location" false)
fixed_location=$(get_tmux_option "@tmux2k-fixed-location")
show_powerline=$(get_tmux_option "@tmux2k-show-powerline" true)
show_flags=$(get_tmux_option "@tmux2k-show-flags" true)
show_left_icon=$(get_tmux_option "@tmux2k-show-left-icon" rocket)
show_left_icon_padding=$(get_tmux_option "@tmux2k-left-icon-padding" 0)
show_military=$(get_tmux_option "@tmux2k-military-time" true)
show_timezone=$(get_tmux_option "@tmux2k-show-timezone" false)
show_left_sep=$(get_tmux_option "@tmux2k-show-left-sep")
show_right_sep=$(get_tmux_option "@tmux2k-show-right-sep")
show_border_contrast=$(get_tmux_option "@tmux2k-border-contrast" true)
show_day_month=$(get_tmux_option "@tmux2k-day-month" false)
show_refresh=$(get_tmux_option "@tmux2k-refresh-rate" 60)
IFS=' ' read -r -a rplugins <<<"$(get_tmux_option '@tmux2k-right-plugins' 'battery network time')"
IFS=' ' read -r -a lplugins <<<"$(get_tmux_option '@tmux2k-left-plugins' 'git cpu-usage ram-usage')"
datafile=/tmp/.tmux2k-data
white='#d5d5da'
black='#0a0a0f',
gray='#15152a'
red='#ff001f',
green='#3dd50A',
yellow='#ffd21a',
blue='#1688f0',
purple='#BF58FF',
cyan='#11dddd',
orange='#ffb86c'
pink='#ff79c6'
light_purple='#bd93f9'
light_cyan='#8be9fd'
light_green='#50fa7b'
light_red='#ff0055'
light_yellow='#f1fa8c'
dark_gray='#282a36'
light_gray='#45455a'
declare -A plugin_colors=(
["git"]="green dark_gray"
["battery"]="pink dark_gray"
["gpu-usage"]="orange dark_gray"
["cpu-usage"]="blue dark_gray"
["ram-usage"]="yellow dark_gray"
["network"]="purple dark_gray"
["network-bandwidth"]="purple dark_gray"
["network-ping"]="purple dark_gray"
["weather"]="orange dark_gray"
["time"]="cyan dark_gray"
)
get_plugin_colors() {
local plugin_name="$1"
local default_colors="${plugin_colors[$plugin_name]}"
get_tmux_option "@tmux2k-${plugin_name}-colors" "$default_colors"
}
main() {
case $show_left_icon in
rocket)
left_icon=""
;;
session)
left_icon="#S"
;;
window)
left_icon="#W"
;;
*)
left_icon=$show_left_icon
;;
esac
# Handle left icon padding
padding=""
if [ "$show_left_icon_padding" -gt "0" ]; then
padding="$(printf '%*s' "$show_left_icon_padding")"
fi
left_icon="$left_icon$padding"
# Handle powerline option
if $show_powerline; then
right_sep="$show_right_sep"
left_sep="$show_left_sep"
fi
# start weather script in background
if [[ "${rplugins[@]}" =~ "weather" ]]; then
"$current_dir"/sleep_weather.sh "$show_fahrenheit" "$show_location" "$fixed_location" &
fi
# Set timezone unless hidden by configuration
case $show_timezone in
false)
timezone=""
;;
true)
timezone="#(date +%Z)"
;;
esac
case $show_flags in
false)
flags=""
current_flags=""
;;
true)
flags="#{?window_flags,#[fg=${light_purple}]#{window_flags},}"
current_flags="#{?window_flags,#[fg=${light_red}]#{window_flags},}"
;;
esac
# sets refresh interval to every 5 seconds
tmux set-option -g status-interval "$show_refresh"
# set the prefix + t time format
if $show_military; then
tmux set-option -g clock-mode-style 24
else
tmux set-option -g clock-mode-style 12
fi
# set length
tmux set-option -g status-left-length 100
tmux set-option -g status-right-length 100
# pane border styling
if $show_border_contrast; then
tmux set-option -g pane-active-border-style "fg=${blue}"
else
tmux set-option -g pane-active-border-style "fg=${light_purple}"
fi
tmux set-option -g pane-border-style "fg=${gray}"
# message styling
tmux set-option -g message-style "bg=${gray},fg=${blue}"
# status bar
tmux set-option -g status-style "bg=${gray},fg=${white}"
# Status left
if $show_powerline; then
tmux set-option -g status-left "#[bg=${green},fg=${dark_gray}]#{?client_prefix,#[bg=${yellow}} ${left_icon} #[fg=${green},bg=${green}]#{?client_prefix,#[fg=${yellow}}${left_sep}"
powerbg=${gray}
else
tmux set-option -g status-left "#[bg=${green},fg=${dark_gray}]#{?client_prefix,#[bg=${yellow}],} ${left_icon}"
fi
for lplugin_index in "${!lplugins[@]}"; do
lplugin="${lplugins[$lplugin_index]}"
# Check if colors are defined for the plugin
if [ -z "${plugin_colors[$lplugin]}" ]; then
continue
fi
IFS=' ' read -r -a colors <<<"$(get_plugin_colors "$lplugin")"
case $lplugin in
"weather")
# Wait until $datafile exists just to avoid errors
# This should almost never need to wait unless something unexpected occurs
while [ ! -f "$datafile" ]; do
sleep 0.01
done
script="#(cat $datafile)"
powerbg=${lplugins[$((lplugin_index + 1))]}
;;
"time")
if $show_day_month && $show_military; then # military time and dd/mm
script=" %a %d/%m %R ${timezone}"
elif $show_military; then # only military time
script=" %a %m/%d %R ${timezone}"
elif $show_day_month; then # only dd/mm
script=" %a %d/%m %I:%M %p ${timezone}"
else
script=" %a %m/%d %I:%M %p ${timezone}"
fi
powerbg=${lplugins[$((lplugin_index + 1))]}
;;
*)
script="#($current_dir/$lplugin.sh)"
next_plugin=${lplugins[$((lplugin_index + 1))]}
IFS=' ' read -r -a next_colors <<<"$(get_plugin_colors "$next_plugin")"
powerbg=${!next_colors[0]:-$gray}
;;
esac
if $show_powerline; then
tmux set-option -ga status-left "#[fg=${!colors[1]},bg=${!colors[0]}] $script #[fg=${!colors[0]},bg=${powerbg},nobold,nounderscore,noitalics]${left_sep}"
powerbg=${gray}
# powerbg=${!colors[0]}
else
tmux set-option -ga status-left "#[fg=${!colors[1]},bg=${!colors[0]}] $script "
fi
done
# Status middle
left_win_sep=""
right_win_sep=""
# Set window list at centre
tmux set -g status-justify absolute-centre
# Window option
if $show_powerline; then
tmux set-window-option -g window-status-current-format "#[fg=${blue},bg=${gray}]${left_win_sep}#[bg=${blue}]${current_flags}#[fg=${black}] #I:#W #[fg=${blue},bg=${gray}]${right_win_sep}"
else
tmux set-window-option -g window-status-current-format "#[fg=${white},bg=${blue}] #I:#W ${current_flags} "
fi
if $show_powerline; then
tmux set-window-option -g window-status-format "#[fg=${light_gray},bg=${gray}]${left_win_sep}#[bg=${light_gray}]${flags}#[fg=${white}] #I:#W #[fg=${light_gray},bg=${gray}]${right_win_sep}"
else
tmux set-window-option -g window-status-format "#[fg=${white},bg=${light_gray}] #I:#W ${flags} "
fi
tmux set-window-option -g window-status-activity-style "bold"
tmux set-window-option -g window-status-bell-style "bold"
tmux set-window-option -g window-status-current-style "bold"
# Status right
tmux set-option -g status-right ""
for rplugin_index in "${!rplugins[@]}"; do
rplugin="${rplugins[$rplugin_index]}"
# Check if colors are defined for the plugin
if [ -z "${plugin_colors[$rplugin]}" ]; then
continue
fi
IFS=' ' read -r -a colors <<<"$(get_plugin_colors "$rplugin")"
case $rplugin in
"weather")
# Wait until $datafile exists just to avoid errors
# This should almost never need to wait unless something unexpected occurs
while [ ! -f "$datafile" ]; do
sleep 0.01
done
script="#(cat $datafile)"
;;
"time")
if $show_day_month && $show_military; then # military time and dd/mm
script=" %a %d/%m %R ${timezone}"
elif $show_military; then # only military time
script=" %a %m/%d %R ${timezone}"
elif $show_day_month; then # only dd/mm
script=" %a %d/%m %I:%M %p ${timezone}"
else
script=" %a %m/%d %I:%M %p ${timezone}"
fi
;;
*)
script="#($current_dir/$rplugin.sh)"
;;
esac
if $show_powerline; then
tmux set-option -ga status-right "#[fg=${!colors[0]},bg=${powerbg},nobold,nounderscore,noitalics]${right_sep}#[fg=${!colors[1]},bg=${!colors[0]}] $script "
powerbg=${!colors[0]}
else
tmux set-option -ga status-right "#[fg=${!colors[1]},bg=${!colors[0]}] $script "
fi
done
}
# run main function
main