84 lines
2.0 KiB
Bash
Executable File
84 lines
2.0 KiB
Bash
Executable File
#!/bin/sh -e
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#
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# 2021 Joachim Desroches (joachim.desroches@epfl.ch)
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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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os=$(cat "${__global:?}/explorer/os")
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case "$os" in
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"alpine"|"debian"|"ubuntu")
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confdir="/etc/bird.d"
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;;
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*)
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printf "Your operating system (%s) is currently not supported by __bird_kernel\n" "$os" >&2
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printf "Please contribute an implementation for it if you can.\n" >&2
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exit 1
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;;
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esac
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# Required parameters
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channel="$(cat "${__object:?}/parameter/channel")"
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# Boolean switches
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persist=
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if [ -f "${__object:?}"/parameter/persist ];
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then
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persist=true
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fi
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learn=
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if [ -f "${__object:?}"/parameter/learn ];
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then
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learn=true
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fi
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# Optional parameters
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description=
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if [ -f "${__object:?}"/parameter/description ];
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then
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description="$(cat "${__object:?}/parameter/description")"
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fi
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import=
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if [ -f "${__object:?}"/parameter/import ];
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then
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import="$(cat "${__object:?}/parameter/import")"
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fi
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_export=
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if [ -f "${__object:?}"/parameter/export ];
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then
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_export="$(cat "${__object:?}/parameter/export")"
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fi
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# Install resulting configuration
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__file "${confdir:?}"/kernel-"${__object_id:?}".conf \
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--mode 0640 --owner root --group bird \
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--source - << EOF
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protocol kernel ${__object_id:?} {
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$([ -n "${description?}" ] && printf "\tdescription \"%s\";\n" "${description?}")
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$([ -n "${persist?}" ] && printf "\tpersist;\n")
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$([ -n "${learn?}" ] && printf "\tlearn;\n")
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${channel:?} {
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import ${import:?};
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export ${_export:?};
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};
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}
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EOF
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