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https://github.com/falcosecurity/falco.git
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75 lines
2.8 KiB
Bash
Executable File
75 lines
2.8 KiB
Bash
Executable File
#!/bin/sh
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#
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# Copyright (C) 2022 The Falco Authors.
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#
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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set -e
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DKMS_PACKAGE_NAME="@PACKAGE_NAME@"
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DKMS_VERSION="@DRIVER_VERSION@"
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NAME="@PACKAGE_NAME@"
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postinst_found=0
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case "$1" in
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configure)
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for DKMS_POSTINST in /usr/lib/dkms/common.postinst /usr/share/$DKMS_PACKAGE_NAME/postinst; do
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if [ -f $DKMS_POSTINST ]; then
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$DKMS_POSTINST $DKMS_PACKAGE_NAME $DKMS_VERSION /usr/share/$DKMS_PACKAGE_NAME "" $2
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postinst_found=1
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break
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fi
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done
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if [ "$postinst_found" -eq 0 ]; then
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echo "ERROR: DKMS version is too old and $DKMS_PACKAGE_NAME was not"
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echo "built with legacy DKMS support."
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echo "You must either rebuild $DKMS_PACKAGE_NAME with legacy postinst"
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echo "support or upgrade DKMS to a more current version."
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exit 1
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fi
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;;
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esac
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# Based off what debhelper dh_systemd_enable/13.3.4 would have added
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# ref: https://www.debian.org/doc/manuals/debmake-doc/ch05.en.html#debhelper
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if [ "$1" = "configure" ] || [ "$1" = "abort-upgrade" ] || [ "$1" = "abort-deconfigure" ] || [ "$1" = "abort-remove" ] ; then
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# This will only remove masks created by d-s-h on package removal.
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deb-systemd-helper unmask 'falco.service' >/dev/null || true
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# was-enabled defaults to true, so new installations run enable.
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if deb-systemd-helper --quiet was-enabled 'falco.service'; then
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# Enables the unit on first installation, creates new
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# symlinks on upgrades if the unit file has changed.
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deb-systemd-helper enable 'falco.service' >/dev/null || true
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else
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# Update the statefile to add new symlinks (if any), which need to be
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# cleaned up on purge. Also remove old symlinks.
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deb-systemd-helper update-state 'falco.service' >/dev/null || true
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fi
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fi
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if [ "$1" = "configure" ] || [ "$1" = "abort-upgrade" ] || [ "$1" = "abort-deconfigure" ] || [ "$1" = "abort-remove" ] ; then
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if [ -d /run/systemd/system ]; then
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systemctl --system daemon-reload >/dev/null || true
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if [ -n "$2" ]; then
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_dh_action=restart
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else
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_dh_action=start
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fi
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deb-systemd-invoke $_dh_action 'falco.service' >/dev/null || true
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fi
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fi
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