Multiprocess bar :D
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parent
5fb95bcab3
commit
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123
scripts/bar.sh
123
scripts/bar.sh
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@ -2,7 +2,7 @@
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FIFO="/tmp/bar.fifo"
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FORMAT_LEFT="%(music)s %(services)s %(diskspace)s"
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FORMAT_LEFT=" %(music)s %(services)s %(diskspace)s"
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FORMAT_RIGHT="%(wifi)s %(battery)s %(clock)s "
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icon_color="#A0A57E"
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@ -24,16 +24,20 @@ color_battery_good="white"
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color_battery_low="#C37561"
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music() {
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info=$(mpc current -f '[%title%]')
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icon=$icon_music
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if [ -n "$info" ]; then
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if [ -n "$(mpc status | grep paused)" ]; then
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icon=$icon_music_paused
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while true; do
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info=$(mpc current -f '[%title%]')
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icon=$icon_music
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if [ -n "$info" ]; then
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if [ -n "$(mpc status | grep paused)" ]; then
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icon=$icon_music_paused
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fi
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echo music "%{A:I music 20:}$icon $info%{A}" > $FIFO;
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else
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echo music "$icon (-)" > $FIFO;
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fi
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echo -n "%{A:I "music 20":}$icon $info%{A}"
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else
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echo -n "$icon (-)"
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fi
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mpc idle >/dev/null;
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done;
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}
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serviceinfo() {
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@ -48,46 +52,71 @@ serviceinfo() {
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}
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services() {
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echo -n "$icon_services $(serviceinfo zomnet z) $(serviceinfo docker d)"
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while true; do
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info="$icon_services $(serviceinfo zomnet z)"
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echo services $info > $FIFO;
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sleep 5;
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done;
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}
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diskspace() {
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info=$(./cmdcache.sh 10 "df -h /" | awk '{if($6 == "/") { print $5 }}')
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echo -n "%{A:I "filesystem 30":}$icon_diskspace $info%{A}"
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while true; do
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info=$(df -h / | awk '{if($6 == "/") { print $5 }}')
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echo diskspace "%{A:I filesystem 30:}$icon_diskspace $info%{A}" > $FIFO;
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sleep 20;
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done;
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}
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wifi() {
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info=$(wicd-cli --wireless --status | perl -e 'foreach $line (<>) { if($line =~ /Connected to (.+) at .+IP: ([0-9.]+)/ ) { print $1; break; } elsif($line =~ /Connecting to wireless network \"(.+)\"/) { print $1 . " - connecting"; break; } }')
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if [ -z "$info" ]; then
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info="(-)"
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fi
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echo -n "%{A:I "network 1061":}$icon_wifi $info%{A}"
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while true; do
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info=$(wicd-cli --wireless --status | perl -e 'foreach $line (<>) { if($line =~ /Connected to (.+) at .+IP: ([0-9.]+)/ ) { print $1; break; } elsif($line =~ /Connecting to wireless network \"(.+)\"/) { print $1 . " - connecting"; break; } }')
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if [ -z "$info" ]; then
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info="(-)"
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fi
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echo wifi "%{A:I network 1061:}$icon_wifi $info%{A}" > $FIFO;
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sleep 1;
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done;
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}
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battery() {
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level=$(./cmdcache.sh 5 "acpi -b" | awk -F, 'BEGIN { s=0 } { s+=$2 } END { print int(s/NR) }')
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charging=$(acpi -a | grep on-line)
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while true; do
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level=$(acpi -b | awk -F, 'BEGIN { s=0 } { s+=$2 } END { print int(s/NR) }')
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charging=$(acpi -a | grep on-line)
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icon=$icon_battery
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if [ -n "$charging" ]; then
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icon=$icon_battery_charging
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fi
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info="%{F$color_battery_good}$level%%{F-}"
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if [ "$level" -lt 20 ]; then
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info="%{F$color_battery_low}$level%%{F-}"
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fi
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icon=$icon_battery
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if [ -n "$charging" ]; then
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icon=$icon_battery_charging
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fi
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info="%{F$color_battery_good}$level%%{F-}"
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if [ "$level" -lt 20 ]; then
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info="%{F$color_battery_low}$level%%{F-}"
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fi
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echo -n "%{A:I 'battery 1061':}$icon $info%{A}"
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echo battery "%{A:I battery 1061:}$icon $info%{A}" > $FIFO
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sleep 5;
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done;
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}
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clock() {
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info=$(date +"%H:%M")
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echo -n "%{A:I "clock 1061":}$icon_clock $info%{A}"
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while true; do
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info=$(date +"%H:%M")
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#Bad hack: convert to int to remove leading 0s
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seconds_to_wait=$[ 61 - $(date +"%S" | awk '{print int($0)}') ];
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echo clock "%{A:I "clock 1061":}$icon_clock $info%{A}" > $FIFO;
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sleep $seconds_to_wait
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done;
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}
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updates() {
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updates=$(./cmdcache.sh 20 ./pkginfo.sh)
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echo -n "$icon_updates $updates"
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while true; do
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updates=$(pkginfo.sh)
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echo -n "$icon_updates $updates"
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sleep 20
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done
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}
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run_handler() {
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@ -101,26 +130,22 @@ run_handler() {
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done
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}
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run_worker() {
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SLEEP=$1
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TAG=$2
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COMMAND=$3
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( while true; do
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echo -n "$TAG "
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$COMMAND
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echo
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sleep $SLEEP
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done > $FIFO ) &
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}
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cd $(dirname $0)
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#Trap magic
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trap "trap - SIGTERM && kill -- -$$" SIGINT SIGTERM EXIT
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#Fifo
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[ -e "$FIFO" ] && rm -f $FIFO
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mkfifo $FIFO
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#start workers
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clock &
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battery &
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music &
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services &
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diskspace &
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wifi &
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run_worker 1 clock clock
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run_worker 5 battery battery
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( while true; do cat $FIFO; done ) | python ./barformatter.py "$FORMAT_LEFT" "$FORMAT_RIGHT" # | lemonbar -g 1366x15 -f "Stlarch:size=6:style=regular" -f "Terminus:size=8" -B "#88000000" | run_handler
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( while true; do cat $FIFO; done ) | python ./barformatter.py "$FORMAT_LEFT" "$FORMAT_RIGHT" | lemonbar -g 1366x15 -f "Stlarch:size=6:style=regular" -f "Terminus:size=8" -B "#88000000" | run_handler
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@ -6,6 +6,10 @@ header(){
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echo "%{F$HEADER_COLOR}$1%{F-}"
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}
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tag() {
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echo -n "%{F#HEADER_COLOR}$1:${F-}%{r}"
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}
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### Filesystem info
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filesystem() {
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@ -24,7 +28,10 @@ network() {
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### Music info
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music() {
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header "Music"
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mpc current -f "$(header Artist:) %artist%\n$(header Album:) %album%\n$(header Title:) %title%"
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#mpc current -f "$(header Artist:) %artist%\n$(header Album:) %album%\n$(header Title:) %title%"
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tag "Artist"; mpc current -f "%artist%"
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tag "Album"; mpc current -f "%album%"
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tag "Title"; mpc current -f "%title%"
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}
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### Battery info
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