72 lines
2 KiB
Bash
72 lines
2 KiB
Bash
#!/bin/sh
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#
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# 2013 Thomas Oettli (otho at sfs.biz)
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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 with Portage (mostly gentoo)
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#
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if [ -f "$__object/parameter/name" ]; then
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name="$__object/parameter/name"
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else
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name="$__object_id"
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fi
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if [ -f "$__object/parameter/state" ]; then
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state_should="$(cat "$__object/parameter/state")"
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else
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state_should="present"
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fi
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pkg_version="$(cat "$__object/explorer/pkg_version")"
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if [ -z "$pkg_version" ]; then
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state_is="absent"
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elif [ $(echo "$pkg_version" | wc -l) -gt 1 ]; then
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echo "Package name is not unique! The following packages are installed:"
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echo "$pkg_version"
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exit 1
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else
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state_is="present"
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installed_version="$(echo "$pkg_version" | cut -d " " -f 2)"
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fi
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if [ -f "$__object/parameter/version" ]; then
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version="$(cat "$__object/parameter/version")"
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if [ ! -z "$version" ]; then
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name="=$name-$version"
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fi
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else
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version=""
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fi
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# Exit if nothing is needed to be done
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[ "$state_is" = "$state_should" ] && ( [ -z "$version" ] || [ "$installed_version" = "$version" ] ) && exit 0
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[ "$state_should" = "absent" ] && [ ! -z "$version" ] && [ "$installed_version" != "$version" ] && exit 0
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case "$state_should" in
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present)
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echo "emerge \"$name\" &>/dev/null || exit 1"
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;;
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absent)
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echo "emerge -C \"$name\" &>/dev/null || exit 1"
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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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