| Current File : //bin/X11/pts-unsubscribe |
#!/bin/bash
set -e
# Subscribe to the PTS for a specified package for a limited length of time
PROGNAME=`basename $0`
MODIFIED_CONF_MSG='Default settings modified by devscripts configuration files:'
usage () {
echo \
"Usage: $PROGNAME [options] package
Subscribe to the PTS (Package Tracking System) for the specified package
for a limited length of time (30 days by default).
If called as 'pts-unsubscribe', unsubscribe from the PTS for the specified
package.
Options:
-u, --until UNTIL
When to unsubscribe; this is given as the command-line
argument to at (default: 'now + 30 days')
--until 0, --until forever are synonyms for --forever
--forever Do not set an at job for unsubscribing
--no-conf, --noconf
Don't read devscripts config files;
must be the first option given
--help Display this help message and exit
--version Display version information
$MODIFIED_CONF_MSG"
}
version () {
echo \
"This is $PROGNAME, from the Debian devscripts package, version 2.22.1ubuntu1
This code is copyright 2006 by Julian Gilbey, all rights reserved.
Original public domain code by Raphael Hertzog.
This program comes with ABSOLUTELY NO WARRANTY.
You are free to redistribute this code under the terms of the
GNU General Public License, version 2 or later."
}
ACTION="subscribe"
if [ "$PROGNAME" = "pts-unsubscribe" ]; then
ACTION="unsubscribe"
fi
# Boilerplate: set config variables
DEFAULT_PTS_UNTIL='now + 30 days'
VARS="PTS_UNTIL"
if [ "$1" = "--no-conf" -o "$1" = "--noconf" ]; then
shift
MODIFIED_CONF_MSG="$MODIFIED_CONF_MSG
(no configuration files read)"
# set defaults
for var in $VARS; do
eval "$var=\$DEFAULT_$var"
done
else
# Run in a subshell for protection against accidental errors
# in the config files
eval $(
set +e
for var in $VARS; do
eval "$var=\$DEFAULT_$var"
done
for file in /etc/devscripts.conf ~/.devscripts
do
[ -r $file ] && . $file
done
set | grep '^PTS_')
# check sanity - nothing to do here (at will complain if it's illegal)
# set config message
MODIFIED_CONF=''
for var in $VARS; do
eval "if [ \"\$$var\" != \"\$DEFAULT_$var\" ]; then
MODIFIED_CONF_MSG=\"\$MODIFIED_CONF_MSG
$var=\$$var\";
MODIFIED_CONF=yes;
fi"
done
if [ -z "$MODIFIED_CONF" ]; then
MODIFIED_CONF_MSG="$MODIFIED_CONF_MSG
(none)"
fi
fi
# Will bomb out if there are unrecognised options
TEMP=$(getopt -s bash -o "u:" \
--long until:,forever \
--long no-conf,noconf \
--long help,version -n "$PROGNAME" -- "$@") || (usage >&2; exit 1)
eval set -- $TEMP
# Process Parameters
while [ "$1" ]; do
case $1 in
--until|-u)
shift
PTS_UNTIL="$1"
;;
--forever)
PTS_UNTIL="forever" ;;
--no-conf|--noconf)
echo "$PROGNAME: $1 is only acceptable as the first command-line option!" >&2
exit 1 ;;
--help) usage; exit 0 ;;
--version) version; exit 0 ;;
--) shift; break ;;
*) echo "$PROGNAME: bug in option parser, sorry!" >&2 ; exit 1 ;;
esac
shift
done
# Still going?
if [ $# -ne 1 ]; then
echo "$PROGNAME takes precisely one non-option argument: the package name;" >&2
echo "try $PROGNAME --help for usage information" >&2
exit 1
fi
# Check for a "mail" command
if ! command -v mail >/dev/null 2>&1; then
echo "$PROGNAME: Could not find the \"mail\" command; you must have the" >&2
echo "bsd-mailx or mailutils package installed to run this script." >&2
exit 1
fi
pkg=$1
if [ -z "$DEBEMAIL" ]; then
if [ -z "$EMAIL" ]; then
echo "$PROGNAME warning: \$DEBEMAIL is not set; attempting to $ACTION anyway" >&2
else
echo "$PROGNAME warning: \$DEBEMAIL is not set; using \$EMAIL instead" >&2
DEBEMAIL=$EMAIL
fi
fi
DEBEMAIL=$(echo $DEBEMAIL | sed -s 's/^.*[ ]<\(.*\)>.*/\1/')
if [ "$ACTION" = "unsubscribe" ]; then
echo "$ACTION $pkg $DEBEMAIL" | mail pts@qa.debian.org
else
# Check for an "at" command
if [ "$PTS_UNTIL" != forever -a "$PTS_UNTIL" != 0 ]; then
if ! command -v at >/dev/null 2>&1; then
echo "$PROGNAME: Could not find the \"at\" command; you must have the" >&2
echo "\"at\" package installed to run this script." >&2
exit 1
fi
cd /
TEMPFILE=$(mktemp --tmpdir pts-subscribe.tmp.XXXXXXXXXX) || { echo "$PROGNAME: Couldn't create tempfile!" >&2; exit 1; }
trap 'rm -f "$TEMPFILE"' EXIT
echo "echo 'unsubscribe $pkg $DEBEMAIL' | mail pts@qa.debian.org" | \
at $PTS_UNTIL 2>$TEMPFILE
grep '^job ' $TEMPFILE | sed -e 's/^/Unsubscription will be sent by "at" as /'
else
echo "No unsubscription request will be sent"
fi
echo "$ACTION $pkg $DEBEMAIL" | mail pts@qa.debian.org
fi