77 lines
2.4 KiB
Bash
Executable file
77 lines
2.4 KiB
Bash
Executable file
#!/bin/sh -e
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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="$__object_id"
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fi
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state_should="$(cat "$__object/parameter/state")"
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version="$(cat "$__object/parameter/version")"
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if [ -n "$version" ]; then
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name="=$name-$version"
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fi
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pkg_version="$(cat "$__object/explorer/pkg_version")"
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if [ -z "$pkg_version" ]; then
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state_is="absent"
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elif [ -z "$version" ] && [ "$(echo "$pkg_version" | wc -l)" -gt 1 ]; then
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echo "Package name is not unique! The following packages are installed:" >&2
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echo "$pkg_version" >&2
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exit 1
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elif [ -n "$version" ] && [ "$(echo "$pkg_version" | cut -d " " -f 1 | sort | uniq | wc -l)" -gt 1 ]; then
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echo "Package name is not unique! The following packages are installed:" >&2
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echo "$pkg_version" >&2
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exit 1
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else
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state_is="present"
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if [ -n "$version" ] && echo "$pkg_version" | cut -d " " -f 2 | grep -q -x "$version"; then
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installed_version="$(echo "$pkg_version" | cut -d " " -f 2 | grep -x "$version")"
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else
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installed_version="$(echo "$pkg_version" | cut -d " " -f 2 | tail -n 1)"
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fi
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fi
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# Exit if nothing is needed to be done
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[ "$state_is" = "$state_should" ] && { [ -z "$version" ] || [ "$installed_version" = "$version" ]; } && exit 0
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[ "$state_should" = "absent" ] && [ -n "$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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echo "installed" >> "$__messages_out"
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;;
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absent)
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echo "emerge -C '$name' &>/dev/null || exit 1"
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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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