cem-utils

commit 21ed098100502d28c726473219c9d51d5afef411
parent eba83b3aeabd6d07710b9925ce517971f9ce93fb
Author: Cem Keylan <cem@ckyln.com>
Date:   Tue, 11 Feb 2020 12:58:03 +0300

add dwm-notify-send

Diffstat:
M
README.md
 | 
20
++++++++++++++++++++
A
dwm-notify-send/Makefile
 | 
9
+++++++++
A
dwm-notify-send/kill-notification
 | 
3
+++
A
dwm-notify-send/notify-send
 | 
31
+++++++++++++++++++++++++++++++

4 files changed, 63 insertions(+), 0 deletions(-)
diff --git a/README.md b/README.md
@@ -57,5 +57,25 @@ This will create /etc/zzz.d/resume/99-onresume and
 You can add user hooks to ~/.onsuspend and
 ~/.onresume to get them working.
 
+
+dwm-notify-send
+---------------
+
+A simple notify-send command to use dwm's bar for
+displaying notification. It must work with every bar
+that uses the WMNAME function, but I have only tested
+it on dwm bar.
+
+The delimiter ('-' by default) can be edited from the
+`NOTIFY_SEND_DELIMETER` environment variable. This way
+you can also make use of the second bar, if it exists.
+
+**Dependencies**
+
+* A bar with WMNAME function.
+* xsetroot
+* timeout
+* POSIX sh
+
 [1]: http://git.vuxu.org/runit-void/tree/zzz
 [2]: https://github.com/bahamas10/zzz-user-hooks
diff --git a/dwm-notify-send/Makefile b/dwm-notify-send/Makefile
@@ -0,0 +1,9 @@
+PREFIX = /usr/local
+BINDIR = ${PREFIX}/bin
+
+install:
+	install -Dm755 -t ${DESTDIR}${BINDIR} notify-send kill-notification
+
+uninstall:
+	rm -f ${DESTDIR}${BINDIR}/notify-send \
+		${DESTDIR}${BINDIR}/kill-notification
diff --git a/dwm-notify-send/kill-notification b/dwm-notify-send/kill-notification
@@ -0,0 +1,3 @@
+#!/usr/bin/env sh
+
+kill $(cat /tmp/notify-$(id -u))
diff --git a/dwm-notify-send/notify-send b/dwm-notify-send/notify-send
@@ -0,0 +1,31 @@
+#!/bin/sh
+[ "$1" ] || {
+cat <<EOF
+usage: ${0##*/} [-t seconds] [-u arg (ignored)] title description
+
+POSIX sh replacement for notify-send(1) on dwm(1)
+
+You can change the delimiter ('-' by default) from your environment
+by adding a NOTIFY_SEND_DELIMITER variable. This way you can also
+make use of the two bar patches on dwm.
+
+EOF
+exit 1
+}
+# O="$(getop -l app-name:
+while getopts 't:u:' flag ; do
+	case "$flag" in
+		t) TIME=$OPTARG ; shift 2 ;;
+		u) _=$OPTARG ; shift 2 ;;
+		*) printf '%s is not supported\n' "$flag" ; exit 1 ;;
+	esac
+done
+
+#
+NOTIFY_SEND_DELIMITER="${NOTIFY_SEND_DELIMITER--}"
+TIME=${TIME-3}
+
+# This is the way we display notifications. You may
+# not like it, but this is what peak performance looks like
+
+timeout "$TIME" sh -c "printf \"\$\$\" > /tmp/notify-$(id -u) ; while :; do xsetroot -name ' $1 $NOTIFY_SEND_DELIMITER $2 ' ; done" &