diff options
| -rw-r--r-- | debian/postinst | 89 | ||||
| -rw-r--r-- | debian/prerm | 71 |
2 files changed, 160 insertions, 0 deletions
diff --git a/debian/postinst b/debian/postinst new file mode 100644 index 00000000..89c26bec --- /dev/null +++ b/debian/postinst @@ -0,0 +1,89 @@ +#! /bin/sh +# postinst.skeleton +# Skeleton maintainer script showing all the possible cases. +# Written by Charles Briscoe-Smith, March-June 1998. Public Domain. + +# Abort if any command returns an error value +set -e + +# 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. + +# 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 "Hurd" "The Hurd" /usr/info/hurd.info.gz + +# Manage alternatives. + +update-alternatives --quiet \ + --install /libexec/runsystem runsystem /libexec/runsystem.gnu 20 + +# Take care that a "login" user exists. Useful for our login shell. + +if ! grep --quiet '^login:' /etc/passwd ; then + adduser --quiet --system --home /etc/login --gecos "Not logged in" --no-create-home login + chsh -s /bin/bash login +fi + +case "$1" in + configure) + # Configure this package. If the package must prompt the user for + # information, do it here. + + # There are three sub-cases: + if test "${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" -o "$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 -o "$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 + +exit 0 diff --git a/debian/prerm b/debian/prerm new file mode 100644 index 00000000..e6adae87 --- /dev/null +++ b/debian/prerm @@ -0,0 +1,71 @@ +#!/bin/sh + +# Abort if any command returns an error value +set -e + +# This script is called as the first step in removing the package from +# the system. This includes cases where the user explicitly asked for +# the package to be removed, upgrade, automatic removal due to conflicts, +# and deconfiguration due to temporary removal of a depended-on package. + +# Info files should be uninstalled from the dir file in any case. +install-info --quiet --remove hurd + +# Because we run this in almost all cases, we do it here instead below. + +if [ "$1" != "upgrade" ]; then + update-alternatives --remove runsystem /libexec/runsystem.gnu +fi + +case "$1" in + remove) + # This package about to be removed. + : + + # There are two sub-cases: + if test "${2+set}" = set; then + if test "$2" != in-favour; then + echo "$0: undocumented call to \`prerm $*'" 1>&2 + exit 0 + fi + # We are being removed because of a conflict with package $3 + # (version $4), which is now being installed. + : + + else + # The package is being removed in its own right. + : + + fi + + + ;; + + deconfigure) + if test "$2" != in-favour -o "$5" != removing; then + echo "$0: undocumented call to \`prerm $*'" 1>&2 + exit 0 + fi + # Package $6 (version $7) which we depend on is being removed due + # to a conflict with package $3 (version $4), and this package is + # being deconfigured until $6 can be reinstalled. + : + + ;; + upgrade) + # Prepare to upgrade FROM THIS VERSION of this package to version $2. + : + + ;; + failed-upgrade) + # Prepare to upgrade from version $2 of this package TO THIS VERSION. + # This is only used if the old version's prerm couldn't handle it, + # and returned non-zero. (Fix old prerm bugs here.) + : + + ;; + *) echo "$0: didn't understand being called with \`$1'" 1>&2 + exit 0;; +esac + +exit 0 |