66 lines
1.9 KiB
Bash
Executable File
66 lines
1.9 KiB
Bash
Executable File
#!/bin/sh
|
|
#
|
|
# Unread E-mail screen status indicator
|
|
#
|
|
# Copyright (C) 2013 Mike Gerwitz
|
|
#
|
|
# This program is free software: you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation, either version 3 of the License, or
|
|
# (at your option) any later version.
|
|
#
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
#
|
|
# Unread e-mails will be displayed in the following format:
|
|
# [X X X unread!X]
|
|
#
|
|
# This utility uses fetchmail in order to check for new messages. Please
|
|
# configure your ~/.fetchmailrc file appropriately.
|
|
##
|
|
|
|
pidfile=~/.screen/.mail.pid
|
|
curpid="$( cat "$pidfile" )"
|
|
|
|
# kill any existing instances and replace (to ensure that code changes take
|
|
# effect)
|
|
[ "$curpid" ] && kill "$curpid"
|
|
echo "$$" > "$pidfile"
|
|
|
|
# this will be displayed until the first time the mail is received
|
|
echo "\005{+ mw}(...)\005{-}"
|
|
|
|
# continue looping while parent (screen) process is still running
|
|
parent="$PPID"
|
|
while [ "$( ps | grep $parent)" ]; do
|
|
fetchmail -t1 -c 2>/dev/null \
|
|
| sed 's/^\([0-9]\+\).*(\([0-9]\+\) seen).*$/\1 \2/' \
|
|
| awk '
|
|
BEGIN {
|
|
count=0
|
|
total=0
|
|
printf "%s", "\005{+ mw}[\005{+b}"
|
|
}
|
|
{
|
|
total = ( $1 - $2 )
|
|
count += $1
|
|
printf "%d ", total
|
|
}
|
|
END {
|
|
printf "%s", "\005{-}unread]\005{-}"
|
|
|
|
if ( count > 100 )
|
|
printf "%s%d%s", "\005{+ my}!", count, "\005{-}"
|
|
|
|
printf "\n"
|
|
}'
|
|
|
|
sleep 30
|
|
done
|
|
|