Added method for installing packages from urls.

.includes/functions.sh

@@ -5,6 +5,18 @@ install_package() {
     yay --sudoflags "${sudoFlags[@]}" --sudoloop --needed --noconfirm -Sy "$@"
 }
 
+url_install() {
+    local url="$1"
+    local tmpfile
+    tmpfile=$(mktemp /tmp/pkg.XXXXXX.pkg.tar.xz)
+    # Make sure system is up to date
+    yay --sudoflags "${sudoFlags[@]}" --sudoloop --noconfirm -Syu
+    if curl -fL --retry 10 -o "$tmpfile" "$url"; then
+        yay --sudoflags "${sudoFlags[@]}" --sudoloop --noconfirm -U "$tmpfile"
+    fi
+    rm -f "$tmpfile"
+}
+
 restart() {
 if dialog --clear --backtitle "Stormux" --yesno "Would you like to reboot now to apply changes?" 10 80 ; then
         sudo "${sudoFlags[@]}" reboot