forked from ungleich-public/cdist
77 lines
2.3 KiB
Bash
Executable File
77 lines
2.3 KiB
Bash
Executable File
#!/bin/sh -e
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#
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# 2011-2012 Nico Schottelius (nico-cdist at schottelius.org)
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# 2013-2014 Steven Armstrong (steven-cdist at armstrong.cc)
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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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destination="/$__object_id"
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type="$(cat "$__object/parameter/type")"
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source="$(cat "$__object/parameter/source")"
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case "$type" in
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symbolic)
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lnopt="-s"
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;;
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hard)
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lnopt=""
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;;
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*)
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echo "Unknown link type: $type" >&2
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exit 1
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;;
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esac
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state_is="$(cat "$__object/explorer/state")"
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state_should="$(cat "$__object/parameter/state")"
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[ "$state_should" = "$state_is" ] && exit 0
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file_type="$(cat "$__object/explorer/type")"
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case "$state_should" in
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present)
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if [ "$file_type" = "directory" ]; then
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# our destination is currently a directory, delete it
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printf 'rm -rf "%s" &&\n' "$destination"
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echo "removed '$destination' (directory)" >> "$__messages_out"
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else
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if [ "$state_is" = "wrongsource" ]; then
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# our destination is a symlink but points to the wrong source,
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# delete it
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printf 'rm -f "%s" &&\n' "$destination"
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echo "removed '$destination' (wrongsource)" >> "$__messages_out"
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fi
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fi
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# create our link
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printf 'ln %s -f "%s" "%s"\n' "$lnopt" "$source" "$destination"
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echo "created '$destination'" >> "$__messages_out"
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;;
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absent)
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# only delete if it is a sym/hard link
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if [ "$file_type" = "symlink" ] || [ "$file_type" = "hardlink" ]; then
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printf 'rm -f "%s"\n' "$destination"
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echo "removed '$destination'" >> "$__messages_out"
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fi
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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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