fix: sed need -E

.install/hidpi.sh

@@ -0,0 +1,17 @@
+
+# ------------------------------------------------------
+# hidpi support
+# ------------------------------------------------------
+
+echo -e "${GREEN}"
+figlet "hidpi"
+echo -e "${NONE}"
+
+hidpiconfirm="Do you want 2x hidpi scale?"
+if gum confirm "$hidpiconfirm"; then
+    sed -i -E 's/size = [0-9]+(\.[0-9]+)?/size = 18/' alacritty/alacritty.toml
+    sed -i -E 's/[0-9]+(\.[0-9]+)?/16/' .settings/rofi-font.rasi
+    echo -e '\n# hidpi scale\nsource = ~/dotfiles/hypr/conf/hidpi.conf' >> hypr/conf/custom.conf
+    sed -i -E 's/1/2/' hypr/conf/monitors/default.conf
+    echo ":: finished hidpi patch."
+fi

hypr/conf/hidpi.conf

@@ -0,0 +1,6 @@
+xwayland {
+  force_zero_scaling = true
+}
+
+env = GDK_SCALE,2
+env = QT_SCALE_FACTOR=2

hypr/conf/monitors/4k.conf

@@ -0,0 +1,6 @@
+# ----------------------------------------------------- 
+# Monitor Setup
+# name: "Default"
+# ----------------------------------------------------- 
+
+monitor=,preferred,auto,2

install.sh

@@ -60,6 +60,7 @@ if [[ $profile == *"Qtile"* ]]; then
     source .install/install-packages.sh
 fi
 source .install/wallpaper.sh
+source .install/hidpi.sh
 source .install/displaymanager.sh
 source .install/issue.sh
 source .install/restore.sh