From 91e4799fedf9dbff384003b8c2eaea039cb57327 Mon Sep 17 00:00:00 2001
From: zachir <zachir@librem.one>
Date: Sun, 9 Oct 2022 01:25:20 -0500
Subject: initialize repo

---
 battery  | 21 +++++++++++++++++++++
 clock    | 12 ++++++++++++
 cpu      | 16 ++++++++++++++++
 disk     | 20 ++++++++++++++++++++
 internet | 18 ++++++++++++++++++
 memory   | 12 ++++++++++++
 music    | 24 ++++++++++++++++++++++++
 nettraf  | 28 ++++++++++++++++++++++++++++
 volume   | 23 +++++++++++++++++++++++
 9 files changed, 174 insertions(+)
 create mode 100755 battery
 create mode 100755 clock
 create mode 100755 cpu
 create mode 100755 disk
 create mode 100755 internet
 create mode 100755 memory
 create mode 100755 music
 create mode 100755 nettraf
 create mode 100755 volume

diff --git a/battery b/battery
new file mode 100755
index 0000000..fb5349c
--- /dev/null
+++ b/battery
@@ -0,0 +1,21 @@
+#!/sbin/sh
+
+case $BLOCK_BUTTON in
+  2) notify-send "Battery module" "- : discharging
+X : not charging
+? : unknown
++ : charging
+| : charged
+! : battery very low!" ;;
+  6) "$TERMINAL" -e "$EDITOR" "$0" ;;
+esac
+
+ls /sys/class/power_supply/ | grep -i bat | head -1 | while read battery;
+do
+  capacity=$(cat "/sys/class/power_supply/$battery"/capacity) || break
+  status=$(sed "s/[Dd]ischarging/-/;s/[Nn]ot charging/X/;s/[Cc]harging/+/;s/[Uu]nknown/?/;s/[Ff]ull/|/" "/sys/class/power_supply/$battery"/status)
+
+  [ "$capacity" -le 25 ] && [ "$status" = "!" ] && warn="!"
+  printf "[%s%s%s]" "$status" "$warn" "$capacity"
+  unset warn
+done | sed 's/ *$//'
diff --git a/clock b/clock
new file mode 100755
index 0000000..81397af
--- /dev/null
+++ b/clock
@@ -0,0 +1,12 @@
+#!/sbin/sh
+
+case $BLOCK_BUTTON in
+  1) notify-send "This Month" "$(cal --color=always | sed "s/..7m/<b><span color=\"red\">/;s/..27m/<\/spawn<\/b>/")" && notify-send "Appointments" "$(calcurse -D ~/.config/calcurse -d3)" ;;
+  2) notify-send "Time/date module" "\- Left click to show upcoming appointmnets for the next three days via \`calcurse -d3\` and show the month via \`cal\`
+- Middle click to show this message
+- Right click to open calcurse" ;;
+  3) setsid -f "$TERMINAL" -e calcurse -D ~/.config/calcurse ;;
+  6) "$TERMINAL" -e "$EDITOR" "$0" ;;
+esac
+
+printf "[%s]" "$(date "+%Y %b %d (%a) %I:%M%p")"
diff --git a/cpu b/cpu
new file mode 100755
index 0000000..283cd40
--- /dev/null
+++ b/cpu
@@ -0,0 +1,16 @@
+#!/sbin/sh
+
+case $BLOCK_BUTTON in
+  1) notify-send "CPU hogs" "$(ps axch -o comm,%cpu --sort=-%cpu | head)\\n(100% per core)" ;;
+  2) notify-send "CPU module" "\- Shows CPU usage.
+- Click to show intensive progresses.
+- Middle click to show this tip
+- Right click to open htop" ;;
+  3) setsid -f "$TERMINAL" -e htop ;;
+  6) "$TERMINAL" -e "$EDITOR" "$0" ;;
+esac
+
+usage=$(mpstat 1 1 | sed '1,4d;s/.* //')
+output="$(echo $usage | awk '{printf ("%2.2f", (100 - $1))}' | cut -c-4)"
+echo -n "[$output%]"
+
diff --git a/disk b/disk
new file mode 100755
index 0000000..abfb64d
--- /dev/null
+++ b/disk
@@ -0,0 +1,20 @@
+#!/sbin/sh
+
+location=${1:-/}
+
+[ -d "$location" ] || exit
+
+case $BLOCK_BUTTON in
+	1) notify-send "💽 Disk space" "$(df -h --output=target,used,size)" ;;
+	3) notify-send "💽 Disk module" "\- Shows used hard drive space.
+- Click to show all disk info." ;;
+	6) "$TERMINAL" -e "$EDITOR" "$0" ;;
+esac
+
+case "$location" in
+	"/home"* ) icon="h" ;;
+	"/mnt"* ) icon="m" ;;
+	*) icon="s";;
+esac
+
+printf "[%s: %s]" "$icon" "$(df -h "$location" | awk ' /[0-9]/ {print $3 "/" $2}')"
diff --git a/internet b/internet
new file mode 100755
index 0000000..5850a13
--- /dev/null
+++ b/internet
@@ -0,0 +1,18 @@
+#!/sbin/sh
+
+case $BLOCK_BUTTON in
+  1) "$TERMINAL" -e nmtui; pkill -RTMIN+4 dwmblocks ;;
+  2) notify-send "Internet module" "\- Click to connect
+X : no wifi connection
++ : wifi connection
+_ : no ethernet
+- : ethernet working" ;;
+  6) "$TERMINAL" -e "$EDITOR" "$0" ;;
+esac
+
+case "$(cat /sys/class/net/w*/operstate 2>/dev/null)" in
+  down) wifiicon="X" ;;
+  up) wifiicon="$(awk '/^\s*w/ { print "+", int($3 * 100 / 70) "% " }' /proc/net/wireless)" ;;
+esac
+
+printf "[%s%s]" "$wifiicon" "$(sed "s/down/_/;s/up/-/" /sys/class/net/e*/operstate 2>/dev/null)"
diff --git a/memory b/memory
new file mode 100755
index 0000000..e9f8b2b
--- /dev/null
+++ b/memory
@@ -0,0 +1,12 @@
+#!/sbin/sh
+
+case $BLOCK_BUTTON in
+  1) notify-send "Memory hogs" "$(ps axch -o cmd:15,%mem --sort=-%mem | head)" ;;
+  2) notify-send "Memory module" "\- Shows Memory Used/Total.
+- Click to show memory hogs.
+- Right click to open htop." ;;
+  3) setsid -f "$TERMINAL" -e htop ;;
+  6) "$TERMINAL" -e "$EDITOR" "$0" ;;
+esac
+
+free --mebi | sed -n '2{p;q}' | awk '{printf ("[%2.2fGiB/%2.2fGiB]", ( $3 / 1024), ($2 / 1024))}'
diff --git a/music b/music
new file mode 100755
index 0000000..2ec8aec
--- /dev/null
+++ b/music
@@ -0,0 +1,24 @@
+#!/sbin/sh
+
+filter() {
+    if [ `pgrep -x mpd` ]; then
+      MPCSTAT="$(mpc status)" ;
+      printf "%s%s%s" "$(echo $MPCSTAT | head -1 | grep -v '^volume' | cut -d'-' -f1 | sed 's/ $//' | cut -c-10)" "$(echo $MPCSTAT | grep -vq '^volume' && echo ' - ')" "$(echo $MPCSTAT | head -1 | grep -v '^volume' | cut -d'-' -f2 | sed 's/^ //' | cut -c-10)"
+    fi
+}
+
+pidof -x mpdup >/dev/null 2>&1 || mpdup >/dev/null 2>&1 &
+
+case $BLOCK_BUTTON in
+    1) mpc status | filter ; setsid -f "$TERMINAL" -e ncmpcpp ;;  # left click, open music player
+    3) mpc toggle | filter ;;  # right click, pause/unpause
+    2) mpc status | filter ; notify-send "🎵 Music module" "\- Shows mpd song playing.
+- Italic when paused.
+- Left click opens ncmpcpp.
+- Middle click pauses.
+- Scroll changes track.";;  # right click, pause/unpause
+    4) mpc prev   | filter ;;  # scroll up, previous
+    5) mpc next   | filter ;;  # scroll down, next
+    6) mpc status | filter ; "$TERMINAL" -e "$EDITOR" "$0" ;;
+    *) filter ;;
+esac
diff --git a/nettraf b/nettraf
new file mode 100755
index 0000000..4bd0850
--- /dev/null
+++ b/nettraf
@@ -0,0 +1,28 @@
+#!/sbin/sh
+
+# Module showing network traffic. Shows how much data has been received (RX) or
+# transmitted (TX) since the previous time this script ran. So if run every
+# second, gives network traffic per second.
+
+case $BLOCK_BUTTON in
+	3) notify-send "🌐 Network traffic module" "🔻: Traffic received
+🔺: Traffic transmitted" ;;
+	6) "$TERMINAL" -e "$EDITOR" "$0" ;;
+esac
+
+update() {
+    sum=0
+    for arg; do
+        read -r i < "$arg"
+        sum=$(( sum + i ))
+    done
+    cache=${XDG_CACHE_HOME:-$HOME/.cache}/${1##*/}
+    [ -f "$cache" ] && read -r old < "$cache" || old=0
+    printf %d\\n "$sum" > "$cache"
+    printf %d\\n $(( (sum - old) / 1024 ))
+}
+
+rx=$(update /sys/class/net/[ew]*/statistics/rx_bytes)
+tx=$(update /sys/class/net/[ew]*/statistics/tx_bytes)
+
+printf "🔻%dKiB 🔺%dKiB\\n" "$rx" "$tx"
diff --git a/volume b/volume
new file mode 100755
index 0000000..1c67faf
--- /dev/null
+++ b/volume
@@ -0,0 +1,23 @@
+#!/sbin/sh
+
+case $BLOCK_BUTTON in
+  1)
+    pgrep -x pipewire >/dev/null && MIXER="pulsemixer" || \
+      pgrep -x pulseaudio >/dev/null && MIXER="pulsemixer" || \
+      MIXER="alsamixer"
+    setsid -f $TERMINAL -e $MIXER
+    ;;
+  2) notify-send "Volume module" "\- Shows volume, X if muted.
+- Middle click to show this message.
+- Right click to mute.
+- Scroll to change." ;;
+  3) volsv -t ;;
+  4) volsv -i ;;
+  5) volsv -d ;;
+  6) "$TERMINAL" -e "$EDITOR" "$0" ;;
+esac
+volstat="$(volsv -v)"
+mutstat="$(volsv -g)"
+echo "$mutstat" | grep -q "\[off\]" && printf "[X]" && exit
+vol="$(echo "$volstat" | grep '[0-9]\+%' | sed "s,.* \([0-9]\+\)%.*,\1,;1q")"
+printf "[%s]" "$vol"
-- 
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