install.fairie/home/.chezmoiscripts/universal/run_onchange_after_64-grub-settings.tmpl
Brian Zalewski d467fcc7fe Update 4 files
- /home/dot_local/bin/executable_install-program
- /home/.chezmoitemplates/centos/common-dependencies
- /home/.chezmoitemplates/fedora/common-dependencies
- /home/.chezmoiscripts/universal/run_onchange_after_64-grub-settings.tmpl
2023-02-04 09:19:31 +00:00

166 lines
7.4 KiB
Cheetah

{{- if (eq .host.distro.family "linux") -}}
#!/usr/bin/env bash
{{ includeTemplate "universal/profile" }}
{{ includeTemplate "universal/logg" }}
### Fix Qubes issue
if command -v qubesctl > /dev/null && [ -f /boot/grub2/grubenv ] && [ -d /boot/efi/EFI/qubes ]; then
sudo cp -f /boot/grub2/grubenv /boot/efi/EFI/qubes/grubenv
logg success 'Copied /boot/grub2/grubenv to /boot/efi/EFI/qubes/grubenv'
fi
### Ensure /boot/grub2/themes is directory
if [ ! -d /boot/grub2/themes ]; then
sudo mkdir -p /boot/grub2/themes
logg success 'Created /boot/grub2/themes'
fi
### Copy GRUB theme to /boot/grub2/themes
if [ -d /usr/local/share/grub/themes ]; then
sudo cp -rf /usr/local/share/grub/themes /boot/grub2/
logg success 'Copied GRUB themes in /usr/local/share/grub/themes to /boot/grub2/themes'
else
logg warn '/usr/local/share/grub/themes is missing'
fi
### Set default GRUB screen resolution variables
SCREEN_RATIO_ULTRAWIDE="2100"
GRUB_RESOLUTION_TYPE="1080p"
### Determine screen size ratio (used for picking GRUB2 theme resolution)
if command -v xrandr > /dev/null && command -v uniq > /dev/null; then
SCREEN_WIDTH="$(xrandr --current | grep '*' | uniq | awk '{print $1}' | cut -d 'x' -f1)"
SCREEN_HEIGHT="$(xrandr --current | grep '*' | uniq | awk '{print $1}' | cut -d 'x' -f2)"
SCREEN_RATIO="$(awk -v height="$SCREEN_HEIGHT" -v width="$SCREEN_WIDTH" 'BEGIN { print ((height / width) * 1000) }')"
SCREEN_RATIO="${SCREEN_RATIO%.*}"
logg success "Screen detected as $SCREEN_WIDTH x $SCREEN_HEIGHT (ratio of $SCREEN_RATIO)"
if (( $(echo "$SCREEN_RATIO $SCREEN_RATIO_ULTRAWIDE" | awk '{print ($1 > $2)}') )); then
GRUB_RESOLUTION_TYPE="ultrawide"
logg info 'GRUB resolution registered as ultrawide'
fi
else
logg warn 'Missing either xrandr or uniq (required for calculating screen size ratio)'
fi
### Optimize the GRUB resolution
if [ -f /etc/default/grub ]; then
### GRUB_GFXMODE
logg info 'Setting GRUB_GFXMODE=auto in /etc/default/grub'
if cat /etc/default/grub | grep GRUB_GFX_MODE > /dev/null; then
sudo sed -i 's/.*GRUB_GFXMODE.*/GRUB_GFXMODE=auto/' /etc/default/grub
else
echo "GRUB_GFXMODE=auto" | sudo tee -a /etc/default/grub > /dev/null
fi
### GRUB_GFXPAYLOAD_LINUX
logg info 'Setting GRUB_GFXPAYLOAD_LINUX=keep in /etc/default/grub'
if cat /etc/default/grub | grep GRUB_GFXPAYLOAD_LINUX > /dev/null; then
sudo sed -i 's/.*GRUB_GFXPAYLOAD_LINUX.*/GRUB_GFXPAYLOAD_LINUX="keep"/' /etc/default/grub
else
echo 'GRUB_GFXPAYLOAD_LINUX="keep"' | sudo tee -a /etc/default/grub > /dev/null
fi
### GRUB_THEME
logg info 'Setting GRUB_THEME={{ .theme }} in /etc/default/grub'
if cat /etc/default/grub | grep GRUB_THEME > /dev/null; then
sudo sed -i 's/.*GRUB_THEME.*/GRUB_THEME="{{ .theme }}-'"$GRUB_RESOLUTION_TYPE"'"/' /etc/default/grub
else
echo 'GRUB_THEME="{{ .theme }}-'"$GRUB_RESOLUTION_TYPE"'"' | sudo tee -a /etc/default/grub > /dev/null
fi
### GRUB_BACKGROUND
# Removed since the background should be flat black which is configurable
# Leaving this code here in case we need to add a flat black image background for some reason
# logg info 'Setting GRUB_BACKGROUND=/usr/local/share/grub/{{ .theme }}-blue.png in /etc/default/grub'
# if cat /etc/default/grub | grep GRUB_BACKGROUND > /dev/null; then
# sudo sed -i 's/.*GRUB_BACKGROUND.*/GRUB_BACKGROUND="\/usr\/local\/share\/grub\/{{ .theme }}-blue.png"/' /etc/default/grub
# else
# echo 'GRUB_BACKGROUND="/usr/local/share/grub/{{ .theme }}-blue.png"' | sudo tee -a /etc/default/grub > /dev/null
# fi
### GRUB_TIMEOUT
logg info 'Setting GRUB_TIMEOUT={{ .grub.timeout }} in /etc/default/grub'
if cat /etc/default/grub | grep GRUB_TIMEOUT > /dev/null; then
sudo sed -i 's/.*GRUB_TIMEOUT.*/GRUB_TIMEOUT="{{ .grub.timeout }}"/' /etc/default/grub
else
echo 'GRUB_TIMEOUT="{{ .grub.timeout }}"' | sudo tee -a /etc/default/grub > /dev/null
fi
### GRUB_FORCE_HIDDEN_MENU
logg info 'Setting GRUB_FORCE_HIDDEN_MENU={{ .grub.shiftToSee }} in /etc/default/grub'
sudo sed -i '/GRUB_FORCE_HIDDEN_MENU/d' /etc/default/grub
echo "GRUB_FORCE_HIDDEN_MENU={{ .grub.shiftToSee }}" | sudo tee -a /etc/default/grub > /dev/null
### Remove duplicate lines in /etc/default/grub
logg info 'Ensuring there are no duplicate entries in /etc/default/grub'
cat /etc/default/grub | uniq | sudo tee /etc/default/grub > /dev/null
else
logg warn '/etc/default/grub is missing'
fi
### Determine platform-specific icon to use
if command -v qubesctl > /dev/null; then
GRUB_ICON='qubes'
elif [ -f "/usr/local/share/grub/themes/{{ .theme }}-$GRUB_RESOLUTION_TYPE/icons/{{ .host.distro.id }}.png" ]; then
GRUB_ICON='{{ .host.distro.id }}'
elif [ -f "/usr/local/share/grub/themes/{{ .theme }}-$GRUB_RESOLUTION_TYPE/icons/{{ .host.distro.family }}.png" ]; then
GRUB_ICON='{{ .host.distro.family }}'
else
GRUB_ICON='linux'
fi
### Copy icon to GRUB2 theme folder
# Check looks in /usr/local/share/grub because on some systems the /boot folder is behind permissions for non-root users
if [ -f "/usr/local/share/grub/themes/{{ .theme }}-$GRUB_RESOLUTION_TYPE/icons/$GRUB_ICON.png" ]; then
sudo cp -f /boot/grub2/themes/{{ .theme }}-$GRUB_RESOLUTION_TYPE/icons/$GRUB_ICON.png /boot/grub2/themes/{{ .theme }}-$GRUB_RESOLUTION_TYPE/icon.png
logg success 'Copied platform-specific icon to GRUB2 theme folder'
else
logg warn "/boot/grub2/themes/{{ .theme }}-$GRUB_RESOLUTION_TYPE/icons/$GRUB_ICON.png is missing"
fi
### Ensure grub2-mkconfig is available
if ! command -v grub2-mkconfig > /dev/null; then
if command -v grub-mkconfig > /dev/null; then
sudo ln -s "$(which grub-mkconfig)" /usr/bin/grub2-mkconfig
elif sudo which grub-mkconfig > /dev/null; then
sudo ln -s "$(sudo which grub-mkconfig)" /usr/bin/grub2-mkconfig
else
logg warn 'Neither grub2-mkconfig or grub-mkconfig are available'
fi
fi
### Apply GRUB2 theme
# Set export DEBUG_MODE=true to bypass GRUB2 / Plymouth application
if [ "$DEBUG_MODE" != 'true' ]; then
if command -v grub2-mkconfig > /dev/null; then
if [ -d /sys/firmware/efi ]; then
logg info 'Assuming system is UEFI-enabled since /sys/firmware/efi is present'
if [ -f /boot/efi/EFI/qubes/grub.cfg ]; then
logg info 'Running sudo grub2-mkconfig -o /boot/efi/EFI/qubes/grub.cfg'
sudo grub2-mkconfig -o /boot/efi/EFI/qubes/grub.cfg
logg success 'Applied GRUB2 theme'
elif [ -f /boot/efi/EFI/grub.cfg ]; then
logg info 'Running sudo grub2-mkconfig -o /boot/efi/EFI/grub.cfg'
sudo grub2-mkconfig -o /boot/efi/EFI/grub.cfg
logg success 'Applied GRUB2 theme'
else
logg warn 'Unknown GRUB2 configuration - not applying GRUB2 theme'
fi
else
logg info 'Assuming system is non-UEFI since /sys/firmware/efi is not present'
logg info 'Running sudo grub2-mkconfig -o /boot/grub2/grub.cfg'
sudo grub2-mkconfig -o /boot/grub2/grub.cfg
logg success 'Applied GRUB2 theme'
fi
elif [ -f /usr/sbin/update-grub ]; then
logg info 'Running `sudo update-grub`'
sudo update-grub
else
logg warn 'Unable to find appropriate GRUB mkconfig command'
fi
else
logg info 'Skipping GRUB2 theme application because DEBUG_MODE is set to true'
fi
{{ end -}}