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# The Sway configuration file in ~/.config/sway/config calls this script.
# You should see changes to the status bar after saving this script.
# If not, do "killall swaybar" and $mod+Shift+c to reload the configuration.
# The abbreviated weekday (e.g., "Sat"), followed by the ISO-formatted date
# like 2018-10-06 and the time (e.g., 14:01). Check `man date` on how to format
# time and date.
date_formatted=$(date "+%a %F %I:%M")
date_prague=$(TZ=Europe/Prague date "+%a %F %I:%M")
date_london=$(TZ=Europe/London date "+%a %F %I:%M")
# "upower --enumerate | grep 'BAT'" gets the battery name (e.g.,
# "/org/freedesktop/UPower/devices/battery_BAT0") from all power devices.
# "upower --show-info" prints battery information from which we get
# the state (such as "charging" or "fully-charged") and the battery's
# charge percentage. With awk, we cut away the column containing
# identifiers. i3 and sway convert the newline between battery state and
# the charge percentage automatically to a space, producing a result like
# "charging 59%" or "fully-charged 100%".
battery_info=$(upower --show-info $(upower --enumerate |\
grep 'BAT') |\
egrep "state|percentage" |\
awk '{print $2}')
# Network
ip_addr=$(ip route get 1.1.1.1 | head -1 | cut -d' ' -f7)
network=$(ip route get 1.1.1.1 | grep -Po '(?<=dev\s)\w+' | cut -f1 -d ' ')
# interface_easyname grabs the "old" interface name before systemd renamed it
interface_easyname=$(dmesg | grep $network | grep renamed | awk 'NF>1{print $NF}')
ping=$(ping -c 1 www.google.es | tail -1| awk '{print $4}' | cut -d '/' -f 2 | cut -d '.' -f 1)
# CPU temp
cpu_temp=$(sensors | grep -oP 'CPU.*?\+\K[0-9.]+')
# Additional emojis and characters for the status bar:
echo $network $ip_addr \| CPU: $cpu_temp \| $battery_info \| LON: $date_london \| PRG: $date_prague \| $date_formatted
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