From 1d50291b50184fddd4268b9bb8ebed1b249b0464 Mon Sep 17 00:00:00 2001 From: Dustin Kirkland Date: Fri, 22 Aug 2008 18:02:58 +0100 Subject: [PATCH] initial checkin of the update-motd package/project --- COPYING | 620 ++++++++++++++++++++++++++++++++++++++++ ChangeLog | 3 + README | 6 + THANKS | 6 + debian/changelog | 11 + debian/compat | 1 + debian/config | 24 ++ debian/control | 20 ++ debian/copyright | 30 ++ debian/dirs | 3 + debian/docs | 2 + debian/init.d | 121 ++++++++ debian/install | 2 + debian/po/POTFILES.in | 1 + debian/po/templates.pot | 52 ++++ debian/postinst | 43 +++ debian/prerm | 20 ++ debian/rules | 55 ++++ debian/templates | 16 ++ update-motd | 55 ++++ update-motd.1 | 27 ++ update-motd.cron | 13 + update-motd.default | 17 ++ 23 files changed, 1148 insertions(+) create mode 100644 COPYING create mode 100644 ChangeLog create mode 100644 README create mode 100644 THANKS create mode 100644 debian/changelog create mode 100644 debian/compat create mode 100644 debian/config create mode 100644 debian/control create mode 100644 debian/copyright create mode 100644 debian/dirs create mode 100644 debian/docs create mode 100755 debian/init.d create mode 100644 debian/install create mode 100644 debian/po/POTFILES.in create mode 100644 debian/po/templates.pot create mode 100644 debian/postinst create mode 100644 debian/prerm create mode 100755 debian/rules create mode 100644 debian/templates create mode 100755 update-motd create mode 100644 update-motd.1 create mode 100644 update-motd.cron create mode 100644 update-motd.default diff --git a/COPYING b/COPYING new file mode 100644 index 0000000..d6ed63f --- /dev/null +++ b/COPYING @@ -0,0 +1,620 @@ + + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU General Public License is a free, copyleft license for +software and other kinds of works. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. 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Disclaimer of Warranty. + + THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY +APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT +HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY +OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, +THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM +IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF +ALL NECESSARY SERVICING, REPAIR OR CORRECTION. + + 16. Limitation of Liability. + + IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING +WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS +THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY +GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE +USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF +DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD +PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), +EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF +SUCH DAMAGES. + + 17. Interpretation of Sections 15 and 16. + + If the disclaimer of warranty and limitation of liability provided +above cannot be given local legal effect according to their terms, +reviewing courts shall apply local law that most closely approximates +an absolute waiver of all civil liability in connection with the +Program, unless a warranty or assumption of liability accompanies a +copy of the Program in return for a fee. diff --git a/ChangeLog b/ChangeLog new file mode 100644 index 0000000..1b59f7c --- /dev/null +++ b/ChangeLog @@ -0,0 +1,3 @@ +2008-08-13 Dustin Kirkland + Initial release + Release version 1.0 diff --git a/README b/README new file mode 100644 index 0000000..7cc716e --- /dev/null +++ b/README @@ -0,0 +1,6 @@ +update-motd +============= + +See the manpage: update-motd(1). + + $ man 1 update-motd diff --git a/THANKS b/THANKS new file mode 100644 index 0000000..cebb917 --- /dev/null +++ b/THANKS @@ -0,0 +1,6 @@ +Thanks to: + * Andrew Ruthven: this package is based on his mythtv-status package. + * Mathias Gug: for the initial package review + + +Dustin Kirkland diff --git a/debian/changelog b/debian/changelog new file mode 100644 index 0000000..3b9ab1b --- /dev/null +++ b/debian/changelog @@ -0,0 +1,11 @@ +update-motd (1.1) intrepid; urgency=low + + * debian/control: Description line was too long (LP: #260441). + + -- Dustin Kirkland Fri, 22 Aug 2008 17:30:56 +0100 + +update-motd (1.0) intrepid; urgency=low + + * Initial package creation (LP: #260412) + + -- Dustin Kirkland Fri, 22 Aug 2008 17:16:41 +0100 diff --git a/debian/compat b/debian/compat new file mode 100644 index 0000000..1e8b314 --- /dev/null +++ b/debian/compat @@ -0,0 +1 @@ +6 diff --git a/debian/config b/debian/config new file mode 100644 index 0000000..396b3dd --- /dev/null +++ b/debian/config @@ -0,0 +1,24 @@ +#!/bin/sh + +PACKAGE=update-motd + +CONFIGFILE=/etc/default/$PACKAGE +set -e +. /usr/share/debconf/confmodule + +# Load config file, if it exists. +if [ -e $CONFIGFILE ]; then + . $CONFIGFILE || true + + # Store values from config file into + # debconf db. + + db_set $PACKAGE/enable $RUN + db_set $PACKAGE/freq-in-min $FREQ_IN_MIN + +fi + +# Ask questions. +db_input medium $PACKAGE/enable || true +db_input medium $PACKAGE/freq-in-min || true +db_go diff --git a/debian/control b/debian/control new file mode 100644 index 0000000..aeeb73a --- /dev/null +++ b/debian/control @@ -0,0 +1,20 @@ +Source: update-motd +Section: admin +Priority: extra +Maintainer: Dustin Kirkland +Build-Depends: debhelper (>= 6), po-debconf +Standards-Version: 3.8.0 + +Package: update-motd +Architecture: all +Depends: ${misc:Depends}, cron, debianutils (>= 2.27) +Description: Modular framework to dynamically generate the message of the day + . + This package installs a cronjob that executes on a configurable, regular + interval, running each script in /etc/update-motd.d, in lexical order. + . + When the cronjob runs, the output of all scripts in /etc/update-motd.d will + be concatenated and written to /etc/motd. + . + Other packages, or users should symlink scripts into /etc/update-motd.d, + pre-pending a 2-digit number to help with ordering. diff --git a/debian/copyright b/debian/copyright new file mode 100644 index 0000000..d13bd50 --- /dev/null +++ b/debian/copyright @@ -0,0 +1,30 @@ +This package was created by Dustin Kirkland +Wed, 13 Aug 2008 17:37:37 -0500 + +Upstream Author: Dustin Kirkland + +Copyright: + Copyright (C) 2008 Canonical, Ltd. + All rights reserved. + +License: + + 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 . + + On Debian systems, the complete text of the GNU General Public + License, version 3, can be found in /usr/share/common-licenses/GPL-3. + +The Ubuntu packaging: + Copyright (C) 2008 by Dustin Kirkland + released under the GPL-3+ diff --git a/debian/dirs b/debian/dirs new file mode 100644 index 0000000..d658620 --- /dev/null +++ b/debian/dirs @@ -0,0 +1,3 @@ +usr/share/update-motd +etc/default +etc/update-motd.d diff --git a/debian/docs b/debian/docs new file mode 100644 index 0000000..e4cf55f --- /dev/null +++ b/debian/docs @@ -0,0 +1,2 @@ +README +THANKS diff --git a/debian/init.d b/debian/init.d new file mode 100755 index 0000000..ab4e12f --- /dev/null +++ b/debian/init.d @@ -0,0 +1,121 @@ +#!/bin/sh +# +# Copyright (c) 2008 Dustin Kirkland +# +# 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 . +# +# On Debian systems, the complete text of the GNU General Public +# License, version 3, can be found in /usr/share/common-licenses/GPL-3. +# +### BEGIN INIT INFO +# Provides: update-motd +# Required-Start: update-motd +# Required-Stop: +# Should-Start: +# Should-Stop: +# Default-Start: 2 3 4 5 +# Default-Stop: 1 +# Short-Description: Update the MOTD +# Description: Update the MOTD +### END INIT INFO + +PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin + +DAEMON=/usr/sbin/update-motd +NAME=update-motd +DESC="Update Message-of-the-Day" +CRON=/etc/cron.d/$NAME + +test -x $DAEMON || exit 0 + +. /lib/lsb/init-functions + +# Include default file if available +if [ -f /etc/default/$NAME ] ; then + . /etc/default/$NAME +fi + +# Use this if you want the user to explicitly set 'RUN' in /etc/default/ +if [ "$RUN" != "yes" ] ; then + log_failure_msg "$NAME disabled, please adjust the configuration to your needs" + log_failure_msg "and then set RUN='yes' in /etc/default/$NAME to enable it." + exit 1 +fi + +# Default refresh frequency is every 10 minutes +if [ "x$FREQ_IN_MIN" = "x" ]; then + FREQ_IN_MIN="10" +fi + +set -e + +case "$1" in + start) + # Install update-motd cronjob + touch "$CRON" + chmod 755 "$CRON" + sed "s/FREQ_IN_MIN/$FREQ_IN_MIN/" "/usr/share/$NAME/$NAME.cron" >"$CRON" + + # Run update-motd immediately + $DAEMON && rc=0 || rc=$? + if [ "$rc" = 0 ]; then + log_success_msg "Starting $NAME succeeded." + else + log_failure_msg "Starting $NAME failed." + fi + exit "$rc" + ;; + stop) + rm -f "$CRON" && rc=0 || rc=$? + if [ "$rc" = "0" ]; then + log_success_msg "Stopping $NAME succeeded." + else + log_failure_msg "Stopping $NAME failed." + fi + exit "$rc" + ;; + restart|reload|force-reload) + # These will re-write the FREQ_IN_MIN to the cronjob + $0 stop + $0 start + exit "$?" + ;; + refresh) + # Run /usr/bin/update-motd immediately + $DAEMON && rc=0 || rc=$? + if [ "$rc" = "0" ]; then + log_success_msg "Running $NAME succeeded." + else + log_failure_msg "Running $NAME failed." + fi + exit "$rc" + ;; + status) + # Determine if cronjob exists + ls $CRON >/dev/null 2>&1 && rc=0 || rc=$? + if [ "$rc" = "0" ]; then + log_success_msg "$NAME is running." + exit 0 + else + log_failure_msg "$NAME is not running." + exit 1 + fi + ;; + *) + echo "Usage: $0 {start|stop|reload|refresh|force-reload|status}" >&2 + exit "1" + ;; +esac + +exit 0 diff --git a/debian/install b/debian/install new file mode 100644 index 0000000..b14f078 --- /dev/null +++ b/debian/install @@ -0,0 +1,2 @@ +update-motd usr/sbin +update-motd.cron usr/share/update-motd diff --git a/debian/po/POTFILES.in b/debian/po/POTFILES.in new file mode 100644 index 0000000..cef83a3 --- /dev/null +++ b/debian/po/POTFILES.in @@ -0,0 +1 @@ +[type: gettext/rfc822deb] templates diff --git a/debian/po/templates.pot b/debian/po/templates.pot new file mode 100644 index 0000000..05f1747 --- /dev/null +++ b/debian/po/templates.pot @@ -0,0 +1,52 @@ +# SOME DESCRIPTIVE TITLE. +# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER +# This file is distributed under the same license as the PACKAGE package. +# FIRST AUTHOR , YEAR. +# +#, fuzzy +msgid "" +msgstr "" +"Project-Id-Version: PACKAGE VERSION\n" +"Report-Msgid-Bugs-To: update-motd@packages.debian.org\n" +"POT-Creation-Date: 2008-08-22 11:36+0100\n" +"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n" +"Last-Translator: FULL NAME \n" +"Language-Team: LANGUAGE \n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=CHARSET\n" +"Content-Transfer-Encoding: 8bit\n" + +#. Type: boolean +#. Description +#: ../templates:1001 +msgid "Do you want update-motd to automatically update the system MOTD?" +msgstr "" + +#. Type: boolean +#. Description +#: ../templates:1001 +msgid "" +"The update-motd utility can automatically run all executables in /etc/update-" +"motd.d, regularly appending their results to the MOTD." +msgstr "" + +#. Type: string +#. Description +#: ../templates:2001 +msgid "Frequency should update-motd run (every N minutes):" +msgstr "" + +#. Type: string +#. Description +#: ../templates:2001 +msgid "" +"The MOTD status is updated in a cron job, that can run as frequently as " +"every minute, or as infrequently as desired. A higher frequency will " +"negatively affect the overall system load." +msgstr "" + +#. Type: string +#. Description +#: ../templates:2001 +msgid "The default is for the MOTD status to be updated every 10 minutes." +msgstr "" diff --git a/debian/postinst b/debian/postinst new file mode 100644 index 0000000..542d963 --- /dev/null +++ b/debian/postinst @@ -0,0 +1,43 @@ +#!/bin/sh +# postinst script for update-motd +# +# see: dh_installdeb(1) + +PACKAGE=update-motd + +. /usr/share/debconf/confmodule + +set -e + +case "$1" in + configure) + DEBIANCONFIG=/etc/default/$PACKAGE + + # load current settings, most of which will be overwritten. + [ -f $DEBIANCONFIG ] && . $DEBIANCONFIG + + db_get $PACKAGE/enable + RUN="${RET:-true}" + + if [ $RUN = 'true' ]; then + RUN='yes' + fi + + db_get $PACKAGE/freq-in-min + FREQ_IN_MIN="${RET:-10}" + + sed -i "s/^\s*RUN=.*/RUN=$RUN/" $DEBIANCONFIG + sed -i "s/^\s*FREQ_IN_MIN=.*/FREQ_IN_MIN=$FREQ_IN_MIN/" $DEBIANCONFIG + + db_stop + ;; +esac + +# dh_installdeb will replace this with shell code automatically +# generated by other debhelper scripts. + +#DEBHELPER# + +exit 0 + + diff --git a/debian/prerm b/debian/prerm new file mode 100644 index 0000000..8b22cfa --- /dev/null +++ b/debian/prerm @@ -0,0 +1,20 @@ +#!/bin/sh +# prerm script for update-motd +# +# see: dh_installdeb(1) + +set -e + +case "$1" in + purge|remove|failed-upgrade|abort-install|abort-upgrade|disappear) + # Remove update-motd cronjob + rm -f /etc/cron.d/update-motd 2>/dev/null || true + ;; +esac + +# dh_installdeb will replace this with shell code automatically +# generated by other debhelper scripts. + +#DEBHELPER# + +exit 0 diff --git a/debian/rules b/debian/rules new file mode 100755 index 0000000..0af0bce --- /dev/null +++ b/debian/rules @@ -0,0 +1,55 @@ +#!/usr/bin/make -f +# -*- makefile -*- +# Sample debian/rules that uses debhelper. +# This file was originally written by Joey Hess and Craig Small. +# As a special exception, when this file is copied by dh-make into a +# dh-make output file, you may use that output file without restriction. +# This special exception was added by Craig Small in version 0.37 of dh-make. + +# Uncomment this to turn on verbose mode. +#export DH_VERBOSE=1 + +clean: + dh_testdir + dh_testroot + rm -f build-stamp configure-stamp + dh_clean + debconf-updatepo + +build: + @touch build-stamp + +install: build-stamp + dh_testdir + dh_testroot + dh_clean -k + dh_installdirs + install -o root -g root -m 644 update-motd.default debian/update-motd/etc/default/update-motd + +# Build architecture-independent files here. +binary-indep: install + dh_testdir + dh_testroot + dh_installchangelogs ChangeLog + dh_installdocs + dh_installexamples + dh_install + dh_installdebconf + # Start after bootmisc.sh + dh_installinit -- start 81 2 3 4 5 . stop 19 1 . + dh_installcron + dh_installman update-motd.1 + dh_compress + dh_fixperms + dh_installdeb + dh_gencontrol + dh_md5sums + dh_builddeb + + +# Build architecture-dependent files here. +binary-arch: install +# We have nothing to do by default. + +binary: binary-indep binary-arch +.PHONY: build clean binary-indep binary-arch binary install configure diff --git a/debian/templates b/debian/templates new file mode 100644 index 0000000..c591625 --- /dev/null +++ b/debian/templates @@ -0,0 +1,16 @@ +Template: update-motd/enable +Type: boolean +Default: true +_Description: Do you want update-motd to automatically update the system MOTD? + The update-motd utility can automatically run all executables in + /etc/update-motd.d, regularly appending their results to the MOTD. + +Template: update-motd/freq-in-min +Type: string +Default: 10 +_Description: Frequency should update-motd run (every N minutes): + The MOTD status is updated in a cron job, that can run as frequently as + every minute, or as infrequently as desired. A higher frequency will + negatively affect the overall system load. + . + The default is for the MOTD status to be updated every 10 minutes. diff --git a/update-motd b/update-motd new file mode 100755 index 0000000..76f6596 --- /dev/null +++ b/update-motd @@ -0,0 +1,55 @@ +#!/bin/sh -e + +########################################################################### +# /usr/sbin/update-motd +# +# A convenient wrapper for running the scripts located in +# /etc/update-motd.d and concatenating their output to the Message of the +# Day file (usually linked to /etc/motd) +# +# Copyright (C) 2008 Canonical Ltd. +# * Original: Aug 2008 - Dustin Kirkland +# +# 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 . +# +# On Debian GNU/Linux systems, the complete text of the GNU General +# Public License can be found in `/usr/share/common-licenses/GPL'. +########################################################################### + +NEW=/var/run/motd.new +SKEL=/etc/motd.tail +REAL=/var/run/motd +DIR=/etc/update-motd.d + +if [ -f "$NEW" ]; then + # If /var/run/motd.new exists, then another instance of update-motd + # is running + echo "Another update-motd is running ($NEW exists)" + exit 0 +fi + +# Make sure we clean up the motd.new lock file if we exit for any reason +trap "rm -f $NEW 2>/dev/null || true" EXIT HUP INT QUIT TERM + +# Start with the motd header +# This is identical to the motd-building code used in +# /etc/init.d/bootmisc.sh +uname -snrvm > $NEW +[ -f $SKEL ] && cat $SKEL >> $NEW + +# Run each script, appending to the new motd +run-parts --lsbsysinit $DIR >>$NEW 2>/dev/null + +# Move the new motd into place +mv -f $NEW $REAL diff --git a/update-motd.1 b/update-motd.1 new file mode 100644 index 0000000..9dc291e --- /dev/null +++ b/update-motd.1 @@ -0,0 +1,27 @@ +.IX Title "UPDATE-MOTD 1" +.TH UPDATE-MOTD 1 "2008-08-13" update-motd update-motd + +.SH "NAME" +update\-motd \- Automatically update the message-of-the-day (MOTD) + +.SH "SYNOPSIS" +.IX Header "SYNOPSIS" +update\-motd + +.SH "DESCRIPTION" +.IX Header "DESCRIPTION" +This script executes each script in /etc/update-motd.d in lexical order, concatenating the status with /etc/motd.tail, and writing the output to /var/lib/motd. + +Users and/or packages should add symlinks to /etc/update-motd.d, prepended with a two-digit number to define the execution order. +.SH FILES +\fI/etc/update-motd.d/\fP, \fI/etc/motd.tail\fP, \fI/var/run/motd\fP + +.SH "AUTHOR" +.IX Header "AUTHOR" +Dustin Kirkland + +.SH "LICENSE" +.IX Header "LICENSE" +This manpage and the \fBupdate-motd\fP utility was written by Dustin Kirkland for Ubuntu systems (but may be used by others). Permission is granted to copy, distribute and/or modify this document under the terms of the GNU General Public License, Version 3 or any later version published by the Free Software Foundation. + +On Debian systems, the complete text of the GNU General Public License can be found in /usr/share/common-licenses/GPL-3. diff --git a/update-motd.cron b/update-motd.cron new file mode 100644 index 0000000..f382664 --- /dev/null +++ b/update-motd.cron @@ -0,0 +1,13 @@ +# /etc/cron.d/update-motd: crontab fragment for update-motd +# +# THIS FILE IS AUTOMATICALLY GENERATED, DO NOT EDIT DIRECTLY. +# To change, use: +# dpkg-reconfigure update-motd +# +# This updates the /etc/motd with a concatenation of output from each +# script in /etc/update-motd.d +# +# This file is automatically generated by /etc/init.d/update-motd, which +# uses /usr/share/update-motd/update-motd.cron as a template. + +*/FREQ_IN_MIN * * * * root /usr/sbin/update-motd 2>/dev/null diff --git a/update-motd.default b/update-motd.default new file mode 100644 index 0000000..934f770 --- /dev/null +++ b/update-motd.default @@ -0,0 +1,17 @@ +# update-motd Debian configuration +# +# You can run 'dpkg-reconfigure update-motd' to modify the values in this +# file, if you want. You can also change the values here and changes will +# be preserved. +# +# Do note that only the values are preserved; the rest of the file is +# rewritten. +# + +# RUN: +# Should we actually run and update the MOTD? +RUN=yes + +# FREQ_IN_MIN: +# How frequently should the update-motd script run, in minutes? +FREQ_IN_MIN=10 -- 2.30.2