mirror of
https://github.com/Snigdha-OS/snigdhaos-system-installation.git
synced 2025-09-21 13:54:56 +02:00
⚡️ perf(readability): made some major improvements
This commit is contained in:
Eshan Roy
@@ -1,104 +1,68 @@
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#!/bin/bash
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#!/bin/bash
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echo
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echo "Start Snigdha OS Nvidia Settings"
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echo
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if [ -f /usr/share/waland-sessions/gnome-wayland.desktop ]; then
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# Define constants
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if pacman -Qq | grep -q "^nvidia"; then
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MKINITCPIO_CONF="/etc/mkinitcpio.conf"
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echo
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GRUB_DEFAULT="/etc/default/grub"
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# shellcheck disable=SC2154
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GRUB_CFG="/boot/grub/grub.cfg"
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echo "[Check] $package is installed!"
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BOOTLOADER="/bootloader"
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echo
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EFI_DIR="/boot/efi"
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LOADER_ENTRIES_DIR="/boot/efi/loader/entries/"
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# Check if required files exist
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if [ ! -f "$MKINITCPIO_CONF" ] || [ ! -f "$GRUB_DEFAULT" ]; then
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echo "Required files not found. Exiting."
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exit 1
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fi
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# Check if NVIDIA driver is installed
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if ! pacman -Qq | grep -q "^nvidia"; then
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echo "NVIDIA driver not installed. Exiting."
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exit 1
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fi
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# Update mkinitcpio.conf
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FIND='MODULES=""'
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FIND='MODULES=""'
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REPLACE='MODULES="nvidia nvidia_modset nvidia_uvm nvidia_drm"'
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REPLACE='MODULES="nvidia nvidia_modset nvidia_uvm nvidia_drm"'
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sed -i "s/$FIND/$REPLACE/g" /etc/mkinitcpio.conf
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sed -i "s/$FIND/$REPLACE/g" "$MKINITCPIO_CONF"
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if [ -f /etc/default/grub ]; then
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# Update GRUB settings
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if ! grep -q "nvidia-drm.modset=1" /etc/default/grub; then
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if ! grep -q "nvidia-drm.modset=1" "$GRUB_DEFAULT"; then
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echo
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sed -i "/^GRUB_CMDLINE_LINUX_DEFAULT=/s/'$/ nvidia-drm.modset=1'/" "$GRUB_DEFAULT"
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echo "Adding Option nvidia-drm.modset=1"
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echo
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sed -i "/^GRUB_CMDLINE_LINUX_DEFAULT=/s/'$/ nvidia-drm.modset=1'/" /etc/default/grub
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fi
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fi
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echo
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# Run mkinitcpio and update GRUB
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echo "Starting mkinitcpio -P"
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echo
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mkinitcpio -P
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mkinitcpio -P
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echo
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grub-install --target=x86_64-efi --efi-directory="$EFI_DIR" --bootloader-id=SnigdhaOS
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echo "Updting Grub"
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grub-mkconfig -o "$GRUB_CFG"
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echo
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grub-install --target=x86_64-efi --efi-directory=/boot/efi --bootloader-id=SnigdhaOS
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grub-mkconfig -o /boot/grub/grub.cfg
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echo "Writing grub -> /bootloader"
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echo "grub" | dd of="/bootloader"
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fi
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# Update systemd-boot settings (if installed)
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if pacman -Qi snigdhaos-bootloader-systemd &> /dev/null; then
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if pacman -Qi snigdhaos-bootloader-systemd &> /dev/null; then
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echo
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echo "Adding Option nvidia-drm.modset=1"
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echo
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EMPTY_DIR="/boot/efi/loader/entries/"
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PARAM="nvidia-drm.modset=1"
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PARAM="nvidia-drm.modset=1"
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for i in "$EMPTY_DIR"*.conf; do
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for file in "$LOADER_ENTRIES_DIR"*.conf; do
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if grep -q "nvidia-drm.modset=1" "$i"; then
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if ! grep -q "$PARAM" "$file"; then
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echo
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sed -i "^/options / s/options /&$PARAM /" "$file"
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echo "Parameters set"
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echo
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else
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sed -i "^/options / s/options /&$PARAM /" "$i"
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echo
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echo "Adding Parameters"
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echo
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fi
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fi
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done
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done
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fi
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fi
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if [ -f /etc/default/grub ]; then
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# Remove nvidia-drm.modset=1 from GRUB settings
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echo
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if grep -q "nvidia-drm.modset=1" "$GRUB_DEFAULT"; then
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echo "Removing nvidia-drm.modset=1"
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sed -i "s/ nvidia-drm.modset=1//" "$GRUB_DEFAULT"
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echo
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grub-install --target=x86_64-efi --efi-directory="$EFI_DIR" --bootloader-id=SnigdhaOS
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if grep -q "nvidia-drm.modset=1" /etc/default/grub; then
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grub-mkconfig -o "$GRUB_CFG"
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sed -i "s/ nvidia-drm.modset=1//" /etc/default/grub
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echo "Removed nvidia-drm.modset=1"
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grub-install --target=x86_64-efi --efi-directory=/boot/efi --bootloader-id=SnigdhaOS
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grub-mkconfig -o /boot/grub/grub.cfg
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else
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echo
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echo "nvidia-drm.modset=1 not found!"
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echo
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fi
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echo "Writing grub -> /bootloader"
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echo "grub" | dd of="/bootloader"
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fi
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fi
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if [ -d /boot/efi/loader/entries/ ]; then
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# Remove nvidia-drm.modset=1 from systemd-boot settings (if installed)
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echo
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if [ -d "$LOADER_ENTRIES_DIR" ]; then
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echo "Removing nvidia-drm.modset=1"
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echo
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EMPTY_DIR="/boot/efi/loader/entries/"
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PARAM="nvidia-drm.modset=1"
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PARAM="nvidia-drm.modset=1"
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for i in "$EMPTY_DIR"*.conf; do
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for file in "$LOADER_ENTRIES_DIR"*.conf; do
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if grep -q "$PARAM" "$i"; then
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if grep -q "$PARAM" "$file"; then
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sed -i "s/ $PARAM//" "$i"
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sed -i "s/ $PARAM//" "$file"
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echo
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echo "Removed Parameter"
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echo
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else
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echo
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echo "nvidia-drm.modset=1 not found!"
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echo
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fi
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fi
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done
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done
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echo "Writing grub -> /bootloader"
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echo "grub" | dd of="/bootloader"
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fi
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fi
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fi
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fi
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echo
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# Write GRUB to bootloader
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echo "grub" | dd of="$BOOTLOADER"
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echo "End Snigdha OS Dkms Settings"
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echo "End Snigdha OS Dkms Settings"
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echo
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