81 lines
2.0 KiB
Bash
Executable File
81 lines
2.0 KiB
Bash
Executable File
#!/bin/sh -e
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#
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# 2020 Ander Punnar (ander-at-kvlt-dot-ee)
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#
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# This file is part of cdist.
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#
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# cdist is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# cdist is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with cdist. If not, see <http://www.gnu.org/licenses/>.
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#
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__package unattended-upgrades
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export require='__package/unattended-upgrades'
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# in normal circumstances 20auto-upgrades is managed
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# by debconf and it can only contain these lines
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__file /etc/apt/apt.conf.d/20auto-upgrades \
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--owner root \
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--group root \
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--mode 644 \
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--source - << EOF
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APT::Periodic::Update-Package-Lists "1";
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APT::Periodic::Unattended-Upgrade "1";
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EOF
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# lets not write into upstream 50unattended-upgrades file,
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# but use our own config file to avoid clashes
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conf_file='/etc/apt/apt.conf.d/51unattended-upgrades-cdist'
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conf='# this file is managed by cdist'
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if [ -f "$__object/parameter/option" ]
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then
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o=''
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while read -r l
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do
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o="$( printf '%s\nUnattended-Upgrade::%s "%s";\n' "$o" "${l%%=*}" "${l#*=}" )"
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done \
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< "$__object/parameter/option"
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conf="$( printf '%s\n%s\n' "$conf" "$o" )"
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fi
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if [ -f "$__object/parameter/blacklist" ]
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then
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b='Unattended-Upgrade::Package-Blacklist {'
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while read -r l
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do
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b="$( printf '%s\n"%s";\n' "$b" "$l" )"
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done \
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< "$__object/parameter/blacklist"
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conf="$( printf '%s\n%s\n}\n' "$conf" "$b" )"
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fi
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if [ "$( echo "$conf" | wc -l )" -gt 1 ]
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then
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echo "$conf" \
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| __file "$conf_file" \
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--owner root \
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--group root \
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--mode 644 \
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--source -
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else
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__file "$conf_file" --state absent
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fi
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