#! /bin/sh # -*- Mode: Sh -*- # postinst --- # Author : Manoj Srivastava ( srivasta@glaurung.green-gryphon.com ) # Created On : Fri Nov 14 11:25:07 2003 # Created On Node : glaurung.green-gryphon.com # Last Modified By : Manoj Srivastava # Last Modified On : Tue Apr 11 13:20:53 2006 # Last Machine Used: glaurung.internal.golden-gryphon.com # Update Count : 14 # Status : Unknown, Use with caution! # HISTORY : # Description : # # arch-tag: 5401e9ef-39cc-4aee-96a4-61dfb8f32cf7 # # 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 2 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, write to the Free Software # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA # # # Abort if any command returns an error value set -e package_name=ucf if [ -z "$package_name" ]; then print >&2 "Internal Error. Please report a bug." exit 1; fi # This script is called as the last step of the installation of the # package. All the package's files are in place, dpkg has already done # its automatic conffile handling, and all the packages we depend of # are already fully installed and configured. # summary of how this script can be called: # * <postinst> `configure' <most-recently-configured-version> # * <old-postinst> `abort-upgrade' <new version> # * <conflictor's-postinst> `abort-remove' `in-favour' <package> # <new-version> # * <deconfigured's-postinst> `abort-deconfigure' `in-favour' # <failed-install-package> <version> `removing' # <conflicting-package> <version> # for details, see http://www.debian.org/doc/debian-policy/ or # the debian-policy package # # quoting from the policy: # Any necessary prompting should almost always be confined to the # post-installation script, and should be protected with a conditional # so that unnecessary prompting doesn't happen if a package's # installation fails and the `postinst' is called with `abort-upgrade', # `abort-remove' or `abort-deconfigure'. # The following idempotent stuff doesn't generally need protecting # against being run in the abort-* cases. # Install info files into the dir file # install-info --quiet --section "section pattern" "Section Title" \ # --description="Name of the document" /usr/info/${package_name}.info # Create stub directories under /usr/local # if test ! -d /usr/local/lib/${package_name}; then # if test ! -d /usr/local/lib; then # if mkdir /usr/local/lib; then # chown root.staff /usr/local/lib || true # chmod 2775 /usr/local/lib || true # fi # fi # if mkdir /usr/local/lib/${package_name}; then # chown root.staff /usr/local/lib/${package_name} || true # chmod 2775 /usr/local/lib/${package_name} || true # fi # fi # Ensure the menu system is updated # [ ! -x /usr/bin/update-menus ] || /usr/bin/update-menus # Arrange for a daemon to be started at system boot time # update-rc.d ${package_name} default >/dev/null case "$1" in configure) # Configure this package. If the package must prompt the user for # information, do it here. # Install emacs lisp files #if [ -x /usr/lib/emacsen-common/emacs-package-install ]; then # /usr/lib/emacsen-common/emacs-package-install $package_name #fi # Activate menu-methods script # chmod a+x /etc/menu-methods/${package_name} # Update ld.so cache # ldconfig # Make our version of a program available # update-alternatives \ # --install /usr/bin/program program /usr/bin/alternative 50 \ # --slave /usr/man/man1/program.1.gz program.1.gz \ # /usr/man/man1/alternative.1.gz # Tell ucf that the file in /usr/share/foo is the latest # maintainer version, and let it handle how to manage the real # confuguration file in /etc. This is how a static configuration # file can be handled: #if which ucf >/dev/null 2>&1; then # ucf /usr/share/${package_name}/configuration /etc/${package_name}.conf #fi touch /var/lib/ucf/hashfile touch /var/lib/ucf/registry ### We could also do this on the fly. The following is from Tore ### Anderson: # This package uses debconf to ask a question, so source the debconf # confmodule as early as possible. However, it does not depend on debconf, # so debconf may not be installed. if [ -e /usr/share/debconf/confmodule ]; then . /usr/share/debconf/confmodule db_capb fi ### find out what the user answered. # db_get foo/run_on_boot # run_on_boot=$RET # db_stop ### safely create a temporary file to generate our suggested ### configuration file. # tempfile=`tempfile` # cat << _eof > $tempfile ### Configuration file for Foo. ### this was answered by you, the user in a debconf dialogue # RUNONBOOT=$run_on_boot ### this was not, as it has a sane default value. # COLOUROFSKY=blue #_eof ### Note that some versions of debconf do not release stdin, so ### the following invocation of ucf may not work, since the stdin ### is never coneected to ucfr. ### now, invoke ucf, which will take care of the rest, and ask ### the user if he wants to update his file, if it is modified. #ucf $tempfile /etc/foo.conf ### done! now we'll just clear up our cruft. #rm -f $tempfile # There are three sub-cases: if test "${2+set}" != set; then # We're being installed by an ancient dpkg which doesn't remember # which version was most recently configured, or even whether # there is a most recently configured version. : elif test -z "$2" || test "$2" = "<unknown>"; then # The package has not ever been configured on this system, or was # purged since it was last configured. : else # Version $2 is the most recently configured version of this # package. : fi ;; abort-upgrade) # Back out of an attempt to upgrade this package FROM THIS VERSION # to version $2. Undo the effects of "prerm upgrade $2". : ;; abort-remove) if test "$2" != in-favour; then echo "$0: undocumented call to \`postinst $*'" 1>&2 exit 0 fi # Back out of an attempt to remove this package, which was due to # a conflict with package $3 (version $4). Undo the effects of # "prerm remove in-favour $3 $4". : ;; abort-deconfigure) if test "$2" != in-favour || test "$5" != removing; then echo "$0: undocumented call to \`postinst $*'" 1>&2 exit 0 fi # Back out of an attempt to deconfigure this package, which was # due to package $6 (version $7) which we depend on being removed # to make way for package $3 (version $4). Undo the effects of # "prerm deconfigure in-favour $3 $4 removing $6 $7". : ;; *) echo "$0: didn't understand being called with \`$1'" 1>&2 exit 0;; esac # Install doc base documentation #if which install-docs >/dev/null 2>&1; then # if [ -e /usr/share/doc-base/${package_name} ]; then # install-docs -i /usr/share/doc-base/${package_name} # fi #fi # dh_installdeb will replace this with shell code automatically # generated by other debhelper scripts. exit 0