1 files changed, 153 insertions, 0 deletions
diff --git a/bin/msg b/bin/msg
new file mode 100755
index 0000000..b2a6794
--- /dev/null
+++ b/bin/msg
@@ -0,0 +1,153 @@
+#!/bin/sh
+set -eu
+
+usage() {
+	cat <<-'EOF'
+		Usage:
+		  msg [-0|-1] [-X|-s|-S|-m|-D|-b] [MESSAGE]
+		  msg -h
+	EOF
+}
+
+help() {
+	cat <<-'EOF'
+
+		Options:
+		  -X            send MESSAGE using the `xmpp` command
+		  -s            play $XDG_DATA_HOME/msg/{good,bad}.ogg sound
+		  -S            say MESSAGE using `speak`
+		  -m            send email with MESSAGE as subject and empty body
+		  -D            send desktop MESSAGE via `notify-send`
+		  -b            print terminal bell
+		  -0            an OK message
+		  -1            an error message
+		  -h, --help    show this message
+
+		  MESSAGE       the text to be sent by the relevant channel
+
+		Examples:
+
+		  Ring a terminal bell and play a sound, representing an error:
+
+		    $ msg -1sb
+
+		  Send an email and an XMPP message:
+
+		    $ msg -mX 'The message goes here'
+	EOF
+}
+
+for flag in "$@"; do
+	case "$flag" in
+		--)
+			break
+			;;
+		--help)
+			usage
+			help
+			exit
+			;;
+		*)
+			;;
+	esac
+done
+
+sound() {
+	if [ "$OK" = true ]; then
+		play "$XDG_DATA_HOME"/msg/good.ogg 2>/dev/null
+	else
+		play "$XDG_DATA_HOME"/msg/bad.ogg 2>/dev/null
+	fi
+}
+
+OK=true
+XMPP=false
+SOUND=false
+SPEAK=false
+MAIL=false
+DESKTOP=false
+BELL=false
+ACTION_DONE=false
+while getopts '01XsSmDbh' flag; do
+	case "$flag" in
+		0)
+			OK=true
+			;;
+		1)
+			OK=false
+			;;
+		X)
+			XMPP=true
+			ACTION_DONE=true
+			;;
+		s)
+			SOUND=true
+			ACTION_DONE=true
+			;;
+		S)
+			SPEAK=true
+			ACTION_DONE=true
+			;;
+		m)
+			MAIL=true
+			ACTION_DONE=true
+			;;
+		D)
+			DESKTOP=true
+			ACTION_DONE=true
+			;;
+		b)
+			BELL=true
+			ACTION_DONE=true
+			;;
+		h)
+			usage
+			help
+			exit
+			;;
+		*)
+			usage >&2
+			exit 2
+			;;
+	esac
+done
+shift $((OPTIND - 1))
+
+if [ "$ACTION_DONE" = false ]; then
+	sound
+	usage
+	help
+	exit
+fi
+
+
+MESSAGE="${1:-}"
+
+if [ "$XMPP" = true ]; then
+	eval "$(assert-arg "$MESSAGE" '-X MESSAGE')"
+	xmpp -m "$MESSAGE" eu@euandreh.xyz &
+fi
+if [ "$SOUND" = true ]; then
+	sound &
+fi
+if [ "$SPEAK" = true ]; then
+	eval "$(assert-arg "$MESSAGE" '-S MESSAGE')"
+	echo "$MESSAGE" | speak -v pt-BR &
+fi
+if [ "$MAIL" = true ]; then
+	eval "$(assert-arg "$MESSAGE" '-m MESSAGE')"
+	echo " " | email -s "$MESSAGE" eu@euandre.org &
+fi
+if [ "$DESKTOP" = true ]; then
+	eval "$(assert-arg "$MESSAGE" '-D MESSAGE')"
+	if [ "$OK" = true ]; then
+		notify-send -t 5000             "$MESSAGE" &
+	else
+		notify-send -t 5000 -u critical "$MESSAGE" &
+	fi
+fi
+if [ "$BELL" = true ]; then
+	printf '\a' &
+fi
+
+wait