149 lines
4.9 KiB
Bash
149 lines
4.9 KiB
Bash
#! /bin/sh
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# postrm.skeleton
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# Skeleton maintainer script showing all the possible cases.
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# Written by Charles Briscoe-Smith, March-June 1998. Public Domain.
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# Abort if any command returns an error value
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set -e
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# This script is called twice during the removal of the package; once
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# after the removal of the package's files from the system, and as
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# the final step in the removal of this package, after the package's
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# conffiles have been removed.
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# Ensure the menu system is updated
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# Read and export debian specific configuration
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# Only exported variables will be passed on to gitlab app
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case "$1" in
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remove)
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# This package is being removed, but its configuration has not yet
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# been purged.
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:
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# Remove diversion
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# ldconfig is NOT needed during removal of a library, only during
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# installation
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;;
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purge)
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# This package has previously been removed and is now having
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# its configuration purged from the system.
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:
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# purge debconf questions
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if [ -e /usr/share/debconf/confmodule ]; then
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# Source debconf library.
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. /usr/share/debconf/confmodule
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# Remove my changes to the db.
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db_purge
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fi
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echo "Reading gitlab-debian.conf..."
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gitlab_debian_conf=/etc/gitlab/gitlab-debian.conf
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test -f ${gitlab_debian_conf} && export $(cat ${gitlab_debian_conf})
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nginx_site="/etc/nginx/sites-available/${GITLAB_HOST}"
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test -f ${nginx_site} && echo "Found nginx site configuration at ${nginx_site}..."
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# we mimic dpkg as closely as possible, so we remove configuration
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# files with dpkg backup extensions too:
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### Some of the following is from Tore Anderson:
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for ext in '~' '%' .bak .ucf-new .ucf-old .ucf-dist; do
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rm -f ${nginx_site}$ext
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rm -f ${gitlab_debian_conf}$ext
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rm -f ${gitlab_yml}$ext
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rm -f ${gitlab_tmpfiles}$ext
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rm -f ${gitlab_shell_config}$ext
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done
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# remove the configuration file itself
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test -f ${nginx_site} && rm -f ${nginx_site}
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test -f ${gitlab_debian_conf} && rm -f ${gitlab_debian_conf}
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test -f ${gitlab_yml} && rm -f ${gitlab_yml}
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test -f ${gitlab_tmpfiles} && rm -f ${gitlab_tmpfiles}
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test -f ${gitlab_shell_config} && rm -f ${gitlab_shell_config}
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# and finally clear it out from the ucf database
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if which ucf >/dev/null; then
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test -n "${nginx_site}" && ucf --purge ${nginx_site}
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test -n "${gitlab_debian_conf}" && ucf --purge ${gitlab_debian_conf}
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test -n "${gitlab_yml}" && ucf --purge ${gitlab_yml}
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test -n "${gitlab_tmpfiles}" && ucf --purge ${gitlab_tmpfiles}
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test -n "${gitlab_shell_config}" && ucf -purge ${gitlab_shell_config}
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fi
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if which ucfr >/dev/null; then
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test -n "${nginx_site}" && ucfr --purge gitlab ${nginx_site}
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test -n "${gitlab_debian_conf}" && ucfr --purge gitlab ${gitlab_debian_conf}
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test -n "${gitlab_yml}" && ucfr --purge gitlab ${gitlab_yml}
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test -n "${gitlab_tmpfiles}" && ucfr --purge gitlab ${gitlab_tmpfiles}
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test -n "${gitlab_shell_config}" && ucfr -purge gitlab ${gitlab_shell_config}
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fi
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# remove generated assets
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rm -rf /var/lib/gitlab/public/assets
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# cleanup complete
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exit 0
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;;
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disappear)
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if test "$2" != overwriter; then
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echo "$0: undocumented call to \`postrm $*'" 1>&2
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exit 0
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fi
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# This package has been completely overwritten by package $3
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# (version $4). All our files are already gone from the system.
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# This is a special case: neither "prerm remove" nor "postrm remove"
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# have been called, because dpkg didn't know that this package would
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# disappear until this stage.
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:
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;;
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upgrade)
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# About to upgrade FROM THIS VERSION to version $2 of this package.
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# "prerm upgrade" has been called for this version, and "preinst
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# upgrade" has been called for the new version. Last chance to
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# clean up.
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:
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;;
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failed-upgrade)
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# About to upgrade from version $2 of this package TO THIS VERSION.
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# "prerm upgrade" has been called for the old version, and "preinst
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# upgrade" has been called for this version. This is only used if
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# the previous version's "postrm upgrade" couldn't handle it and
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# returned non-zero. (Fix old postrm bugs here.)
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:
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;;
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abort-install)
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# Back out of an attempt to install this package. Undo the effects of
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# "preinst install...". There are two sub-cases.
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:
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if test "${2+set}" = set; then
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# When the install was attempted, version $2's configuration
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# files were still on the system. Undo the effects of "preinst
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# install $2".
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:
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else
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# We were being installed from scratch. Undo the effects of
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# "preinst install".
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:
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fi ;;
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abort-upgrade)
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# Back out of an attempt to upgrade this package from version $2
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# TO THIS VERSION. Undo the effects of "preinst upgrade $2".
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:
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;;
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*) echo "$0: didn't understand being called with \`$1'" 1>&2
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exit 0;;
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esac
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#DEBHELPER#
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exit 0
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