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authorTucker Evans <tucker@tuckerevans.com>2020-06-21 16:04:32 -0400
committerTucker Evans <tucker@tuckerevans.com>2020-06-21 16:07:46 -0400
commit97d86e5da8106aa133cb8533835933b481b86292 (patch)
tree112daa0cf41134aa49d9f4bac4b629fcab88e167 /lemonbar/bin
parentf5b0641a94b648c6cbaedf5953cece8e8adbad4f (diff)
Add info scripts for lemonbar
Diffstat (limited to 'lemonbar/bin')
-rwxr-xr-xlemonbar/bin/info.bash136
1 files changed, 136 insertions, 0 deletions
diff --git a/lemonbar/bin/info.bash b/lemonbar/bin/info.bash
new file mode 100755
index 0000000..c376634
--- /dev/null
+++ b/lemonbar/bin/info.bash
@@ -0,0 +1,136 @@
+#!/bin/bash
+
+est_date() {
+ TIME=`date '+%Y-%m-%d %H:%M:%S'`
+ echo "EST: $TIME"
+}
+
+utc_date() {
+ TIME=`date --utc '+%H:%M'`
+ echo "UTC: $TIME"
+}
+
+battery() {
+ BAT_FULL=`cat /sys/class/power_supply/BAT0/charge_full`
+ BAT_NOW=`cat /sys/class/power_supply/BAT0/charge_now`
+ BAT_STATUS=`cat /sys/class/power_supply/BAT0/status`
+ echo -n "BAT: "
+
+ test "$BAT_STATUS" = "Charging" && echo -n "+" || echo -n "-"
+
+ PERCENT=`expr \( "$BAT_NOW" \* 100 \) / "$BAT_FULL"`
+ PERCENT_HUNDRETHS=`expr \( \( "$BAT_NOW" \* 10000 \) / "$BAT_FULL" \)\
+ - \( "$PERCENT" \* 100 \)`
+ echo "$PERCENT.$PERCENT_HUNDRETHS%"
+}
+
+sound_level() {
+ echo -n "VOL: "
+ amixer get Master | sed -n 's/^.*\[\([0-9]\+\)%.*$/\1/p' | uniq
+}
+
+cpu_levels() {
+ PERCENT_HUNDRETHS=`ps -eo pcpu | awk 'BEGIN {sum=0.0f} {sum+=$1} END {print sum * 100}'`
+ PERCENT=`expr "$PERCENT_HUNDRETHS" / 100`
+ PERCENT_HUNDRETHS=`expr "$PERCENT_HUNDRETHS" - \( "$PERCENT" \* 100 \)`
+ echo "CPU: $PERCENT.$PERCENT_HUNDRETHS"
+}
+
+ram_usage() {
+ FREE_MEM=`grep -E 'MemFree' /proc/meminfo | awk '{print $2}'`
+ TOTAL_MEM=`grep -E 'MemTotal' /proc/meminfo | awk '{print $2}'`
+ OTHER_MEM=`grep -E '^(Buffers|Cached)' /proc/meminfo | awk \
+ 'BEGIN {sum = 0} {sum+=$2} END {print sum}'`
+ echo "RAM: " \
+ `expr \( "$TOTAL_MEM" - "$FREE_MEM" - "$OTHER_MEM" \) / 1024`\
+ "MiB"
+}
+
+network() {
+ for DEV in `ip -o addr | awk '{if($2 != "lo" && $3 == "inet"){print $2}}'`
+ do
+ SSID=""
+ OUTPUT=""
+ ADDR=`ip addr show dev "$DEV" | grep -E "inet[^6]" \
+ | awk '{print $2}'`
+ MATCH=`expr "$DEV" : "^wlp"`
+ if test "$MATCH" -gt 0
+ then
+ SSID=`iw dev "$DEV" link | grep SSID | awk '{print $2}'`
+ SSID="$SSID: "
+ fi
+
+ if test -n "$OUTPUT"
+ then
+ OUTPUT="$OUTPUT | ($DEV) $SSID$ADDR"
+ else
+ OUTPUT="($DEV) $SSID$ADDR"
+ fi
+ done
+
+ echo "$OUTPUT"
+}
+
+desktops() {
+ OUTPUT=""
+ FOCUSED=`bspc query -D -d focused --names`
+ for DESKTOP in `bspc query -D --names`
+ do
+ if test -n "$OUTPUT"
+ then
+ OUTPUT="$OUTPUT | "
+ fi
+
+ if test "$FOCUSED" = "$DESKTOP"
+ then
+ OUTPUT="$OUTPUT%{R}$DESKTOP%{R}"
+ else
+ OUTPUT="$OUTPUT$DESKTOP"
+ fi
+ done
+
+ echo "$OUTPUT"
+}
+
+
+test_all() {
+ echo -ne "est_date:\n\t"
+ est_date
+ echo -ne "utc_date:\n\t"
+ utc_date
+ echo -ne "battery\n\t"
+ battery
+ echo -ne "sound\n\t"
+ sound_level
+ echo -ne "cpu\n\t"
+ cpu_levels
+ echo -ne "ram\n\t"
+ ram_usage
+ echo -ne "network\n\t"
+ network
+ echo -ne "desktops"
+ desktops
+}
+
+if `test "$1" = "test"`
+then
+ test_all
+ PIPE=`bspc subscribe desktop -f`
+ echo "$PIPE"
+else
+ while echo
+ do
+ DESK=`desktops`
+ NETWORK=`network`
+ SOUND=`sound_level`
+ BAT=`battery`
+ CPU=`cpu_levels`
+ RAM=`ram_usage`
+ EST=`est_date`
+ UTC=`utc_date`
+
+ echo -n "%{l}$DESK%{r}$NETWORK | $SOUND |"\
+ "$BAT | $CPU | $RAM | $EST | $UTC"
+ sleep 5
+ done
+fi