forked from ungleich-public/cdist
63 lines
1.7 KiB
Bash
Executable File
63 lines
1.7 KiB
Bash
Executable File
#!/bin/sh -e
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#
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# 2020 Dennis Camera (dennis.camera@ssrq-sds-fds.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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mode=$(cat "${__object:?}/parameter/mode")
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timedatectl_localrtc=$(cat "${__object:?}/explorer/timedatectl_localrtc")
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adjtime_mode=$(cat "${__object:?}/explorer/adjtime_mode")
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case ${mode}
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in
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(localtime)
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adjtime_str=LOCAL
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local_rtc_str=yes
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;;
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(UTC|utc)
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adjtime_str=UTC
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local_rtc_str=no
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;;
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(*)
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printf 'Invalid value for --mode: %s\n' "${mode}" >&2
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printf 'Acceptable values are: localtime, utc.\n' >&2
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exit 1
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esac
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if test -n "${timedatectl_localrtc}"
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then
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# systemd
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timedatectl_should=${local_rtc_str}
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if test "${timedatectl_localrtc}" != "${timedatectl_should}"
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then
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printf 'timedatectl set-local-rtc %s\n' "${timedatectl_should}"
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fi
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elif test -n "${adjtime_mode}"
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then
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# others (update /etc/adjtime if present)
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if test "${adjtime_mode}" != "${adjtime_str}"
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then
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# Update /etc/adjtime (3rd line is clock mode)
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# adjtime(5) https://man7.org/linux/man-pages/man5/adjtime.5.html
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# FIXME: Should maybe add third line if adjfile only contains two lines
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printf "sed -i '3c\\\\\\n%s\\n' /etc/adjtime\\n" "${adjtime_str}"
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fi
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fi
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