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Update linglong-bin.postinst #508

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b513930
Update linglong-bin.postinst
Owensuwu Jun 17, 2024
1559e7a
Update linglong-bin.preinst
Owensuwu Jun 17, 2024
da02123
Update linglong-bin.preinst
Owensuwu Jun 17, 2024
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129 changes: 66 additions & 63 deletions debian/linglong-bin.postinst
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Original file line number Diff line number Diff line change
@@ -1,98 +1,101 @@
#!/bin/sh
#!/bin/bash

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# SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.
#
# SPDX-License-Identifier: LGPL-3.0-or-later
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log_file="/var/log/linglong-bin.log" # Log file path

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# Ensure log file exists
mkdir -p "$(dirname "$log_file")"
touch "$log_file"

# This systemd config is automatically generated from dh_installsysusers/13.11.4.
# When the dh-compat < 13, some of them will not be generated.
# So we just make this hard code.
if [ "$1" = "configure" ] || [ "$1" = "abort-upgrade" ] || [ "$1" = "abort-deconfigure" ] || [ "$1" = "abort-remove" ] ; then
systemd-sysusers ${DPKG_ROOT:+--root="$DPKG_ROOT"} linglong.conf
systemd-sysusers ${DPKG_ROOT:+--root="$DPKG_ROOT"} linglong.conf | tee -a "$log_file" # Add logging
fi

if [ "$1" = "configure" ] || [ "$1" = "abort-upgrade" ] || [ "$1" = "abort-deconfigure" ] || [ "$1" = "abort-remove" ] ; then
if [ -z "${DPKG_ROOT:-}" ] ; then
# The following line should be removed in trixie or trixie+1
deb-systemd-helper --user unmask 'linglong-upgrade.service' >/dev/null || true
if [ -z "${DPKG_ROOT:-}" ] ; then
# The following line should be removed in trixie or trixie+1
deb-systemd-helper --user unmask 'linglong-upgrade.service' >/dev/null || true

# was-enabled defaults to true, so new installations run enable.
if deb-systemd-helper --quiet --user was-enabled 'linglong-upgrade.service' ; then
# Enables the unit on first installation, creates new
# symlinks on upgrades if the unit file has changed.
deb-systemd-helper --user enable 'linglong-upgrade.service' >/dev/null || true
else
# Update the statefile to add new symlinks (if any), which need to be
# cleaned up on purge. Also remove old symlinks.
deb-systemd-helper --user update-state 'linglong-upgrade.service' >/dev/null || true
fi
# was-enabled defaults to true, so new installations run enable.
if deb-systemd-helper --quiet --user was-enabled 'linglong-upgrade.service' ; then
# Enables the unit on first installation, creates new
# symlinks on upgrades if the unit file has changed.
deb-systemd-helper --user enable 'linglong-upgrade.service' >/dev/null || true
else
# Update the statefile to add new symlinks (if any), which need to be
# cleaned up on purge. Also remove old symlinks.
deb-systemd-helper --user update-state 'linglong-upgrade.service' >/dev/null || true
fi
fi
fi

if [ "$1" = "configure" ] || [ "$1" = "abort-upgrade" ] || [ "$1" = "abort-deconfigure" ] || [ "$1" = "abort-remove" ] ; then
if [ -z "${DPKG_ROOT:-}" ] ; then
# The following line should be removed in trixie or trixie+1
deb-systemd-helper --user unmask 'linglong-upgrade.timer' >/dev/null || true
if [ -z "${DPKG_ROOT:-}" ] ; then
# The following line should be removed in trixie or trixie+1
deb-systemd-helper --user unmask 'linglong-upgrade.timer' >/dev/null || true

# was-enabled defaults to true, so new installations run enable.
if deb-systemd-helper --quiet --user was-enabled 'linglong-upgrade.timer' ; then
# Enables the unit on first installation, creates new
# symlinks on upgrades if the unit file has changed.
deb-systemd-helper --user enable 'linglong-upgrade.timer' >/dev/null || true
else
# Update the statefile to add new symlinks (if any), which need to be
# cleaned up on purge. Also remove old symlinks.
deb-systemd-helper --user update-state 'linglong-upgrade.timer' >/dev/null || true
fi
# was-enabled defaults to true, so new installations run enable.
if deb-systemd-helper --quiet --user was-enabled 'linglong-upgrade.timer' ; then
# Enables the unit on first installation, creates new
# symlinks on upgrades if the unit file has changed.
deb-systemd-helper --user enable 'linglong-upgrade.timer' >/dev/null || true
else
# Update the statefile to add new symlinks (if any), which need to be
# cleaned up on purge. Also remove old symlinks.
deb-systemd-helper --user update-state 'linglong-upgrade.timer' >/dev/null || true
fi
fi
fi

if [ "$1" = "configure" ] || [ "$1" = "abort-upgrade" ] || [ "$1" = "abort-deconfigure" ] || [ "$1" = "abort-remove" ] ; then
# The following line should be removed in trixie or trixie+1
deb-systemd-helper unmask 'org.deepin.linglong.PackageManager.service' >/dev/null || true
# The following line should be removed in trixie or trixie+1
deb-systemd-helper unmask 'org.deepin.linglong.PackageManager.service' >/dev/null || true

# was-enabled defaults to true, so new installations run enable.
if deb-systemd-helper --quiet was-enabled 'org.deepin.linglong.PackageManager.service'; then
# Enables the unit on first installation, creates new
# symlinks on upgrades if the unit file has changed.
deb-systemd-helper enable 'org.deepin.linglong.PackageManager.service' >/dev/null || true
else
# Update the statefile to add new symlinks (if any), which need to be
# cleaned up on purge. Also remove old symlinks.
deb-systemd-helper update-state 'org.deepin.linglong.PackageManager.service' >/dev/null || true
fi
# was-enabled defaults to true, so new installations run enable.
if deb-systemd-helper --quiet was-enabled 'org.deepin.linglong.PackageManager.service'; then
# Enables the unit on first installation, creates new
# symlinks on upgrades if the unit file has changed.
deb-systemd-helper enable 'org.deepin.linglong.PackageManager.service' >/dev/null || true
else
# Update the statefile to add new symlinks (if any), which need to be
# cleaned up on purge. Also remove old symlinks.
deb-systemd-helper update-state 'org.deepin.linglong.PackageManager.service' >/dev/null || true
fi
fi

# Add logging to systemctl command
if [ "$1" = "configure" ] || [ "$1" = "abort-upgrade" ] || [ "$1" = "abort-deconfigure" ] || [ "$1" = "abort-remove" ] ; then
if [ -d /run/systemd/system ]; then
systemctl --system daemon-reload >/dev/null || true
if [ -n "$2" ]; then
_dh_action=restart
else
_dh_action=start
fi
deb-systemd-invoke $_dh_action 'org.deepin.linglong.PackageManager.service' >/dev/null || true
if [ -d /run/systemd/system ]; then
systemctl --system daemon-reload >/dev/null || true | tee -a "$log_file"
if [ -n "$2" ]; then
_dh_action=restart
else
_dh_action=start
fi
deb-systemd-invoke $_dh_action 'org.deepin.linglong.PackageManager.service' >/dev/null || true | tee -a "$log_file"
fi
fi
# End automatically added section

# End automatically added section
case "$1" in
configure)
version=$2
shift
# enable kernel.unprivileged_userns_clone
if [ -f /etc/sysctl.d/linglong.conf ];then
sysctl -p /etc/sysctl.d/linglong.conf
fi
;;
# enable kernel.unprivileged_userns_clone
sysctl_config="/etc/sysctl.d/linglong.conf"
if [ -f "$sysctl_config" ]; then
echo "Enabling kernel.unprivileged_userns_clone..." | tee -a "$log_file"
sysctl -p "$sysctl_config" | tee -a "$log_file"
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fi
;;
abort-upgrade | abort-remove | abort-deconfigure) ;;
*)
echo "postinst called with unknown argument '$1'" >&2
exit 0
;;

echo "postinst called with unknown argument '$1'" >&2 | tee -a "$log_file"
exit 0
;;
esac

exit 0

# vi: ft=sh
141 changes: 72 additions & 69 deletions debian/linglong-bin.preinst
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,89 +1,92 @@
#!/bin/sh
#!/bin/bash

# SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.
#
# SPDX-License-Identifier: LGPL-3.0-or-later

log_file="/var/log/linglong-bin.log" # Log file path

# Ensure log file exists
mkdir -p "$(dirname "$log_file")"
touch "$log_file"

# Handle upgrade from 1.3.x
# Move system level linglong repository from old location to /var/lib/linglong
upgrade_from_1_3_x() {
version=$1
shift
if dpkg --compare-versions "$version" ge "1.4.0"; then
return
fi
echo "upgrade from 1.3.x"

if [ -f /etc/X11/Xsession.d/21linglong ] &&
[ "$(sha256sum /etc/X11/Xsession.d/21linglong)" = \
"5b82ac8e6b02cdae66294139e7db7cbe80af8cef6b0e2eddf8d509166afce544" ]; then
rm /etc/X11/Xsession.d/21linglong
fi

if [ -d /var/lib/linglong ]; then
echo "'/var/lib/linglong' directory exists."
echo "Finish upgrading from 1.3.x without touch anything."
return
fi

if [ ! -d /persistent/linglong ]; then
echo "Old linglong repository not found."
echo "Finish upgrading from 1.3.x without touch anything."
return
fi

echo "Moving old deepin v23 linglong repository to new location..."
mv /persistent/linglong /var/lib/linglong
ln -s /var/lib/linglong /persistent/linglong # Quick fix for old files exported in old location.
echo "Done"

# This is good enough,
# as linglong has only one repository publicly right now.
echo "Removing old configuration file..."
rm /var/lib/linglong/config.json -f
echo "Done"
old_version="$1"

if dpkg --compare-versions "$old_version" ge "1.4.0"; then
return
fi

echo "Upgrading from 1.3.x..." | tee -a "$log_file"

if [ -f /etc/X11/Xsession.d/21linglong ] &&
[ "$(sha256sum /etc/X11/Xsession.d/21linglong)" = \
"5b82ac8e6b02cdae66294139e7db7cbe80af8cef6b0e2eddf8d509166afce544" ]; then
rm /etc/X11/Xsession.d/21linglong
fi

old_repo="/persistent/linglong"
new_repo="/var/lib/linglong"

if [ -d "$new_repo" ]; then
echo "'$new_repo' directory exists. Upgrade from 1.3.x already completed." | tee -a "$log_file"
return
elif [ ! -d "$old_repo" ]; then
echo "Old linglong repository not found at '$old_repo'. Nothing to upgrade." | tee -a "$log_file"
return
fi

echo "Moving old deepin v23 linglong repository from $old_repo to $new_repo..." | tee -a "$log_file"
if ! mv "$old_repo" "$new_repo"; then
echo "Error moving repository. Check permissions and disk space." | tee -a "$log_file"
exit 1
fi
ln -s "$new_repo" "$old_repo" # Quick fix for old files exported in old location.

# Remove old config (good enough for now as linglong only has one public repo)
echo "Removing old configuration file..." | tee -a "$log_file"
rm -f "$new_repo/config.json"
}

# Handle upgrade from 1.4.x
upgrade_from_1_4_x() {
version=$1
shift
if dpkg --compare-versions "$version" ge "1.5.0"; then
return
fi
echo "upgrade from 1.4.x"

if [ ! -d /var/lib/linglong/layers ]; then
echo "Old data not found."
echo "Finish upgrading from 1.4.x without touch anything."
return
fi

echo "Backup old data..."
oldPackageList="/var/lib/linglong/old-package.list"
ls /var/lib/linglong/layers | grep -v "org.deepin.Runtime" >$oldPackageList
oldData=$(mktemp --tmpdir=/var/lib/linglong -d old-data-XXXXXXXX)
mv /var/lib/linglong/layers "$oldData"
mv /var/lib/linglong/entries "$oldData"
# chmod is for linglong-repair-tool.desktop(TryExec=$oldPackageList).
chmod +x $oldPackageList
chown deepin-linglong:deepin-linglong $oldPackageList
chown -R deepin-linglong:deepin-linglong $oldData
old_version="$1"

if dpkg --compare-versions "$old_version" ge "1.5.0"; then
return
fi

echo "Upgrading from 1.4.x..." | tee -a "$log_file"

if [ ! -d "/var/lib/linglong/layers" ]; then
echo "Old data not found. Nothing to upgrade." | tee -a "$log_file"
return
fi

echo "Backing up old data..." | tee -a "$log_file"
old_package_list="/var/lib/linglong/old-package.list"
ls /var/lib/linglong/layers | grep -v "org.deepin.Runtime" > "$old_package_list"
old_data=$(mktemp --tmpdir=/var/lib/linglong -d old-data-XXXXXXXX)
mv /var/lib/linglong/layers "$old_data"
mv /var/lib/linglong/entries "$old_data"
# chmod is for linglong-repair-tool.desktop (TryExec=$oldPackageList).
chmod +x "$old_package_list"
chown deepin-linglong:deepin-linglong "$old_package_list"
chown -R deepin-linglong:deepin-linglong "$old_data"
}

case "$1" in
upgrade)
upgrade_from_1_3_x $2
upgrade_from_1_4_x $2
upgrade)
upgrade_from_1_3_x "$2"
upgrade_from_1_4_x "$2"
;;
abort-upgrade | abort-remove | abort-deconfigure)
;;
abort-upgrade | abort-remove | abort-deconfigure) ;;
*)
echo "postinst called with unknown argument '$1'" >&2
*)
echo "postinst called with unknown argument '$1'" >&2 | tee -a "$log_file"
exit 0
;;

esac

exit 0

# vi: ft=sh
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