Rollback

public/rollback.sh

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+if [[ ${os_id} != "ultramarine" ]]; then
+echo "You are not running Ultramarine Linux — nothing to roll back."
+exit 1
+fi
+
+echo
+echo ┌────────────────────────────────────┐
+echo │ Ultramarine Rollback Tool │
+echo └──────────────────────────────╴v$ver
+echo
+read -n 1 -p "□ Are you sure you want to roll back? (Y/n) " -r REPLY
+echo
+if [[ ${REPLY} =~ ^[Nn]$ ]]; then
+echo "Rollback canceled."
+exit 1
+fi
+
+releasever=$(rpm -E '%fedora')
+echo "━━━╸Rolling back.╺━━━"
+
+echo "■ Removing Ultramarine repositories..."
+trace sudo dnf remove -y ultramarine-repos-common terra-release || true
+
+
+echo "■ Swapping back Fedora release packages..."
+if rpm -qa | grep -q ultramarine-release-gnome; then
+trace sudo dnf swap -y ultramarine-release-gnome fedora-release-workstation --allowerasing
+elif rpm -qa | grep -q ultramarine-release-kde; then
+trace sudo dnf swap -y ultramarine-release-kde fedora-release-kde --allowerasing
+elif rpm -qa | grep -q ultramarine-release-flagship; then
+trace sudo dnf swap -y ultramarine-release-flagship fedora-release-budgie --allowerasing
+elif rpm -qa | grep -q ultramarine-release-xfce; then
+trace sudo dnf swap -y ultramarine-release-xfce fedora-release-xfce --allowerasing
+else
+trace sudo dnf swap -y ultramarine-release-common fedora-release-common --allowerasing
+fi
+
+echo "■ Restoring Fedora logos..."
+trace sudo dnf swap -y ultramarine-logos fedora-logos --allowerasing
+
+echo
+read -n 1 -p "□ Generate new initramfs (for Fedora boot entry)? (y/N) " -r REPLY
+echo
+if [[ ${REPLY} =~ ^[Yy]$ ]]; then
+trace sudo dracut -f
+fi
+
+echo
+echo "Rollback complete! Your system is now Fedora again."
+echo "You may reboot to finish restoration."
+fi