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30 lines
978 B
Bash
Executable file
30 lines
978 B
Bash
Executable file
#!/usr/bin/env bash
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# 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
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# by Tobias Powalowski <tpowa@archlinux.org>
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#
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. /usr/lib/archboot/common.sh
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_usage() {
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echo -e "\e[1m\e[36mArchboot\e[m\e[1m - Detect Big Screen\e[m"
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echo -e "\e[1m----------------------------\e[m"
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echo "Detect big screen on boot and change to bigger font afterwards."
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echo ""
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echo -e "Usage: \e[1m${_BASENAME} run\e[m"
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exit 0
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}
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[[ -z "${1}" || "${1}" != "run" ]] && _usage
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_root_check
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# wait for modules to initialize completely
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udevadm wait --settle /dev/fb0
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# get screen setting mode from /sys
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_FB_SIZE="$(rg -o ':(.*)x' -r '$1' /sys/class/graphics/fb0/modes 2>/dev/null)"
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if [[ "${_FB_SIZE}" -gt '1900' ]]; then
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_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
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