borgmatic-base/scripts/os_debian

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#!/bin/bash
restoreDir="/etc/restore"
hook_check() {
if [[ -d "$restoreDir" ]]; then
rm -rf "$restoreDir" || exit 1
fi
}
hook_pre() {
mkdir -p "$restoreDir" || exit 1
pushd "$restoreDir" || exit 2
dpkg --get-selections > Package.list
aptitude search --disable-columns -F%p '~i!~M!~v' > InstallOnly.list
#apt-key exportall > /etc/restore/Repo.keys
rsync -avhHi /etc/apt/trusted.gpg.d /etc/restore/
cat > restore.sh <<EOF
#!/bin/bash
if [[ ! -f "InstallOnly.list" ]]; then
echo "This needs to be run inside the restore directory."
exit 1
fi
if [[ ! -d "trusted.gpg.d" ]]; then
echo "This needs to be run inside the restore directory."
exit 1
fi
#apt-key add /etc/restore/Repo.keys
#dpkg --set-selections < /etc/restore/Package.list
#apt-get dselect-upgrade
install=""
dpkg-query -l 'rsync' &>/dev/null || install+=" rsync"
dpkg-query -l 'aptitude' &>/dev/null || install+=" aptitude"
dpkg-query -l 'borgbackup' &>/dev/null || install+=" borgbackup"
dpkg-query -l 'borgmatic' &>/dev/null || install+=" borgmatic"
if [[ -n "\$install" ]]; then
apt -y install \$install
fi
rsync --ignore-existing -raz trusted.gpg.d/ /etc/apt/trusted.gpg.d/
xargs aptitude --schedule-only install < InstallOnly.list
aptitude install
EOF
popd || exit 2
}
hook_post() {
rm -rf "$restoreDir"
}
case "$1" in
before_check) hook_check || exit $?;;
before_backup) hook_pre || exit $?;;
after_backup) hook_post || exit $?;;
esac