Andrei Shevchuk
72 lines
1.6 KiB
Bash
72 lines
1.6 KiB
Bash
#! /usr/bin/env bash
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THEME='poly-light'
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LANG='English'
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# Pre-authorise sudo
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sudo echo
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# Select language, optional
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declare -A LANGS=(
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[Chinese]=zh_CN
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[English]=EN
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[French]=FR
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[German]=DE
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[Norwegian]=NO
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[Portuguese]=PT
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[Russian]=RU
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[Ukrainian]=UA
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)
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LANG_NAMES=($(echo ${!LANGS[*]} | tr ' ' '\n' | sort -n))
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PS3='Please select language #: '
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select l in "${LANG_NAMES[@]}"
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do
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if [[ -v LANGS[$l] ]]
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then
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LANG=$l
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break
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else
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echo 'No such language, try again'
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fi
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done
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echo 'Fetching theme archive'
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wget https://github.com/shvchk/$THEME/archive/master.zip
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echo 'Unpacking theme'
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unzip master.zip
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if [[ "$LANG" != "English" ]]
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then
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echo "Changing language to ${LANG}"
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sed -i -r -e '/^\s+# EN$/{n;s/^(\s*)/\1# /}' \
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-e '/^\s+# '"${LANGS[$LANG]}"'$/{n;s/^(\s*)#\s*/\1/}' $THEME-master/theme.txt
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fi
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echo 'Creating GRUB themes directory'
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sudo mkdir -p /boot/grub/themes/$THEME
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echo 'Copying theme to GRUB themes directory'
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sudo cp -r $THEME-master/* /boot/grub/themes/$THEME
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echo 'Removing other themes from GRUB config'
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sudo sed -i '/^GRUB_THEME=/d' /etc/default/grub
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echo 'Removing empty lines at the end of GRUB config' # optional
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sudo sed -i -e :a -e '/^\n*$/{$d;N;};/\n$/ba' /etc/default/grub
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echo 'Adding new line to GRUB config just in case' # optional
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echo | sudo tee -a /etc/default/grub
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echo 'Adding theme to GRUB config'
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echo "GRUB_THEME=/boot/grub/themes/$THEME/theme.txt" | sudo tee -a /etc/default/grub
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echo 'Updating GRUB'
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sudo update-grub
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echo 'Removing theme installation files'
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rm -rf master.zip $THEME-master
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