ee71cad047
--no-install-recommends was introduced with Debian 5. The APT::Install-Recommends option gets ignored by old versions and produces no error.
99 lines
2.8 KiB
Bash
Executable file
99 lines
2.8 KiB
Bash
Executable file
#!/bin/sh -e
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#
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# 2011-2013 Nico Schottelius (nico-cdist at schottelius.org)
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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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#
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# Manage packages on Debian and co.
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#
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if [ -f "$__object/parameter/name" ]; then
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name="$(cat "$__object/parameter/name")"
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else
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name="$__object_id"
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fi
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state_should="$(cat "$__object/parameter/state")"
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version_param="$__object/parameter/version"
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version=""
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if [ -f "$version_param" ]; then
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version="$(cat "$version_param")"
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fi
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if [ -f "$__object/parameter/target-release" ]; then
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target_release="--target-release $(cat "$__object/parameter/target-release")"
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else
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target_release=""
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fi
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if [ -f "$__object/parameter/purge-if-absent" ]; then
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purgeparam="--purge"
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else
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purgeparam=""
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fi
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# FIXME: use grep directly, state is a list, not a line!
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state_is="$(cat "$__object/explorer/state")"
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case "$state_is" in
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present*)
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name="$(echo "$state_is" | cut -d ' ' -f 2)"
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version_is="$(echo "$state_is" | cut -d ' ' -f 3)"
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state_is="present"
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;;
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*)
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version_is=""
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;;
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esac
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# Hint if we need to avoid questions at some point:
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# DEBIAN_PRIORITY=critical can reduce the number of questions
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aptget="DEBIAN_FRONTEND=noninteractive apt-get --quiet --yes -o APT::Install-Recommends=0 -o Dpkg::Options::=\"--force-confdef\" -o Dpkg::Options::=\"--force-confold\""
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if [ "$state_is" = "$state_should" ]; then
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if [ -z "$version" ] || [ "$version" = "$version_is" ]; then
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exit 0;
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fi
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fi
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case "$state_should" in
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present)
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# following is bit ugly, but important hack.
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# due to how cdist config run works, there isn't
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# currently better way to do it :(
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cat << EOF
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if [ ! -f /var/cache/apt/pkgcache.bin ] || [ "\$( stat --format %Y /var/cache/apt/pkgcache.bin )" -lt "\$( date +%s -d '-1 day' )" ]
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then echo apt-get update > /dev/null 2>&1 || true
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fi
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EOF
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if [ -n "$version" ]; then
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name="${name}=${version}"
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fi
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echo "$aptget install $target_release '$name'"
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echo "installed" >> "$__messages_out"
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;;
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absent)
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echo "$aptget remove $purgeparam '$name'"
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echo "removed" >> "$__messages_out"
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;;
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*)
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echo "Unknown state: $state_should" >&2
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exit 1
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;;
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esac
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