archboot/usr/bin/archboot-detect-vconsole.sh

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#!/usr/bin/env bash
# SPDX-License-Identifier: GPL-3.0-or-later
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# archboot-detect-vconsole.sh:
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# sets bigger font on bigger display resolutions
# by Tobias Powalowski <tpowa@archlinux.org>
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#
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# wait for modules to initialize cmompletely
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udevadm wait --settle /dev/fb0
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# get screen setting mode from /sys
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_FB_SIZE="$(sed -e 's#.*:##g' -e 's#x.*##g' /sys/class/graphics/fb0/modes 2>/dev/null)"
if [[ "${_FB_SIZE}" -gt '1900' ]]; then
_SIZE="32"
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else
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_SIZE="16"
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fi
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# update vconsole.conf accordingly
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echo KEYMAP=us >/etc/vconsole.conf
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echo FONT=ter-v${_SIZE}n >>/etc/vconsole.conf
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/lib/systemd/systemd-vconsole-setup