️ perf(readability): made some major improvements

This commit is contained in:
Eshan Roy
2024-08-01 04:18:41 +05:30
parent e2f8b43838
commit 59ddebc57b

View File

@@ -1,104 +1,68 @@
#!/bin/bash #!/bin/bash
echo
echo "Start Snigdha OS Nvidia Settings"
echo
if [ -f /usr/share/waland-sessions/gnome-wayland.desktop ]; then # Define constants
if pacman -Qq | grep -q "^nvidia"; then MKINITCPIO_CONF="/etc/mkinitcpio.conf"
echo GRUB_DEFAULT="/etc/default/grub"
# shellcheck disable=SC2154 GRUB_CFG="/boot/grub/grub.cfg"
echo "[Check] $package is installed!" BOOTLOADER="/bootloader"
echo EFI_DIR="/boot/efi"
LOADER_ENTRIES_DIR="/boot/efi/loader/entries/"
FIND='MODULES=""' # Check if required files exist
REPLACE='MODULES="nvidia nvidia_modset nvidia_uvm nvidia_drm"' if [ ! -f "$MKINITCPIO_CONF" ] || [ ! -f "$GRUB_DEFAULT" ]; then
sed -i "s/$FIND/$REPLACE/g" /etc/mkinitcpio.conf echo "Required files not found. Exiting."
exit 1
if [ -f /etc/default/grub ]; then
if ! grep -q "nvidia-drm.modset=1" /etc/default/grub; then
echo
echo "Adding Option nvidia-drm.modset=1"
echo
sed -i "/^GRUB_CMDLINE_LINUX_DEFAULT=/s/'$/ nvidia-drm.modset=1'/" /etc/default/grub
fi
echo
echo "Starting mkinitcpio -P"
echo
mkinitcpio -P
echo
echo "Updting Grub"
echo
grub-install --target=x86_64-efi --efi-directory=/boot/efi --bootloader-id=SnigdhaOS
grub-mkconfig -o /boot/grub/grub.cfg
echo "Writing grub -> /bootloader"
echo "grub" | dd of="/bootloader"
fi
if pacman -Qi snigdhaos-bootloader-systemd &> /dev/null; then
echo
echo "Adding Option nvidia-drm.modset=1"
echo
EMPTY_DIR="/boot/efi/loader/entries/"
PARAM="nvidia-drm.modset=1"
for i in "$EMPTY_DIR"*.conf; do
if grep -q "nvidia-drm.modset=1" "$i"; then
echo
echo "Parameters set"
echo
else
sed -i "^/options / s/options /&$PARAM /" "$i"
echo
echo "Adding Parameters"
echo
fi
done
fi
if [ -f /etc/default/grub ]; then
echo
echo "Removing nvidia-drm.modset=1"
echo
if grep -q "nvidia-drm.modset=1" /etc/default/grub; then
sed -i "s/ nvidia-drm.modset=1//" /etc/default/grub
echo "Removed nvidia-drm.modset=1"
grub-install --target=x86_64-efi --efi-directory=/boot/efi --bootloader-id=SnigdhaOS
grub-mkconfig -o /boot/grub/grub.cfg
else
echo
echo "nvidia-drm.modset=1 not found!"
echo
fi
echo "Writing grub -> /bootloader"
echo "grub" | dd of="/bootloader"
fi
if [ -d /boot/efi/loader/entries/ ]; then
echo
echo "Removing nvidia-drm.modset=1"
echo
EMPTY_DIR="/boot/efi/loader/entries/"
PARAM="nvidia-drm.modset=1"
for i in "$EMPTY_DIR"*.conf; do
if grep -q "$PARAM" "$i"; then
sed -i "s/ $PARAM//" "$i"
echo
echo "Removed Parameter"
echo
else
echo
echo "nvidia-drm.modset=1 not found!"
echo
fi
done
echo "Writing grub -> /bootloader"
echo "grub" | dd of="/bootloader"
fi
fi
fi fi
echo # Check if NVIDIA driver is installed
if ! pacman -Qq | grep -q "^nvidia"; then
echo "NVIDIA driver not installed. Exiting."
exit 1
fi
# Update mkinitcpio.conf
FIND='MODULES=""'
REPLACE='MODULES="nvidia nvidia_modset nvidia_uvm nvidia_drm"'
sed -i "s/$FIND/$REPLACE/g" "$MKINITCPIO_CONF"
# Update GRUB settings
if ! grep -q "nvidia-drm.modset=1" "$GRUB_DEFAULT"; then
sed -i "/^GRUB_CMDLINE_LINUX_DEFAULT=/s/'$/ nvidia-drm.modset=1'/" "$GRUB_DEFAULT"
fi
# Run mkinitcpio and update GRUB
mkinitcpio -P
grub-install --target=x86_64-efi --efi-directory="$EFI_DIR" --bootloader-id=SnigdhaOS
grub-mkconfig -o "$GRUB_CFG"
# Update systemd-boot settings (if installed)
if pacman -Qi snigdhaos-bootloader-systemd &> /dev/null; then
PARAM="nvidia-drm.modset=1"
for file in "$LOADER_ENTRIES_DIR"*.conf; do
if ! grep -q "$PARAM" "$file"; then
sed -i "^/options / s/options /&$PARAM /" "$file"
fi
done
fi
# Remove nvidia-drm.modset=1 from GRUB settings
if grep -q "nvidia-drm.modset=1" "$GRUB_DEFAULT"; then
sed -i "s/ nvidia-drm.modset=1//" "$GRUB_DEFAULT"
grub-install --target=x86_64-efi --efi-directory="$EFI_DIR" --bootloader-id=SnigdhaOS
grub-mkconfig -o "$GRUB_CFG"
fi
# Remove nvidia-drm.modset=1 from systemd-boot settings (if installed)
if [ -d "$LOADER_ENTRIES_DIR" ]; then
PARAM="nvidia-drm.modset=1"
for file in "$LOADER_ENTRIES_DIR"*.conf; do
if grep -q "$PARAM" "$file"; then
sed -i "s/ $PARAM//" "$file"
fi
done
fi
# Write GRUB to bootloader
echo "grub" | dd of="$BOOTLOADER"
echo "End Snigdha OS Dkms Settings" echo "End Snigdha OS Dkms Settings"
echo