diff options
Diffstat (limited to '.script/dwmstatus')
| -rwxr-xr-x | .script/dwmstatus | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/.script/dwmstatus b/.script/dwmstatus new file mode 100755 index 0000000..9f288e1 --- /dev/null +++ b/.script/dwmstatus @@ -0,0 +1,79 @@ +#!/bin/sh + +# This script sets the statusbar with the xsetroot command at the end. +# Call it inside ~/.xinitrc or ~/.xprofile. + +# Handle SIGTRAP signals sent by refbar to update the status bar immediately. +trap 'update' 5 + +# Set the deliminter character. +delim="|" + +# testweather checks to see if the most recent forecast is up to date. If it isnt' it +# downloads a new weather forecast, then signals to update the statusbar. Gets weather report from wttr.in. +testweather() { \ + [ "$(stat -c %y "$HOME/.local/share/weatherreport" 2>/dev/null | cut -d' ' -f1)" != "$(date '+%Y-%m-%d')" ] && + ping -q -c 1 1.1.1.1 >/dev/null && + curl -s "wttr.in/$location" > "$HOME/.local/share/weatherreport" && + notify-send "🌞 Weather" "New weather forecast for today." && + $HOME/.script/refreshstatus +} + +# Here is the cumulative function that outputs and formats the appearance of the statusbar. +# It can really be broken down into many submodules which are commented and explained. +status() { \ + # Get current mpd track filename or artist - title if possible. + mpc -f "[[%artist% - ]%title%]|[%file%]" 2>/dev/null | grep -v "volume:" | head -n 1 && echo "$delim" + + # If the weather report is current, show daily precipitation chance, low and high. + # Takes the weather report from wttr.in and formats it for the status bar. + [ "$(stat -c %y "$HOME/.local/share/weatherreport" 2>/dev/null | cut -d' ' -f1)" = "$(date '+%Y-%m-%d')" ] && + sed '16q;d' "$HOME/.local/share/weatherreport" | grep -wo "[0-9]*%" | sort -n | sed -e '$!d' | sed -e "s/^/ /g" | tr -d '\n' && + sed '13q;d' "$HOME/.local/share/weatherreport" | grep -o "m\\(-\\)*[0-9]\\+" | sort -n -t 'm' -k 2n | sed -e 1b -e '$!d' | tr '\n|m' ' ' | awk '{print " ",$1 "°","",$2 "°"}' && + echo "$delim" + + # Get the volume of ALSA's master volume output. Show an icon if or not muted. + amixer get Master | grep -o "[0-9]*%\|\[on\]\|\[off\]" | sed "s/\[on\]//;s/\[off\]//" + + echo "$delim" + + # Wifi quality percentage and icon if ethernet is connected. + grep "^\s*w" /proc/net/wireless | awk '{ print "", int($3 * 100 / 70) "%" }' + sed "s/down//;s/up//" /sys/class/net/e*/operstate + + # Will show all batteries with approximate icon for remaining power. + for x in /sys/class/power_supply/BAT?/capacity; + do + case "$(cat $x)" in + 100|9[0-9]) echo "" ;; + 8[0-9]|7[0-9]) echo "" ;; + 6[0-9]|5[0-9]) echo "" ;; + 4[0-9]|3[0-9]) echo "" ;; + *) echo "" ;; + esac + done && echo "$delim" + + # Date and time. + date '+%Y %b %d (%a) %I:%M%p' +} + +update() { \ + # Have xsetroot set dwm status bar with our formatted input. + # Note that the tr command replaces newlines with spaces. This is + # to prevent some weird issues that cause significant slowing of + # everything in dwm. Cause unknown. + xsetroot -name "$(status | tr '\n' ' ')" & wait + + # Check to see if new weather report is needed. + testweather & wait +} + +while :; do + update + # Sleep for a minute after changing the status bar before updating it + # again. We run sleep in the background and use wait until it finishes, + # because traps can interrupt wait immediately, but they can't do that with sleep. + sleep 1m & + wait +done + |