Improve boot screen transition (#140)

* Working concept with SDDM

* Working concept without SDDM dep

* Working concept w/o SDDM and w/ UWSM

* Cleanup and UWSM tweaks

* Cleanup

* Remove call to seamless-login.sh

* Don't allow the progress to go backwards

* Add refresh to migration

install/4-config.sh

@@ -7,14 +7,6 @@ mkdir -p ~/.local/share/applications
 # Use default bashrc from Omarchy
 echo "source ~/.local/share/omarchy/default/bash/rc" >~/.bashrc
 
-# Login directly as user, rely on disk encryption + hyprlock for security
-sudo mkdir -p /etc/systemd/system/getty@tty1.service.d
-sudo tee /etc/systemd/system/getty@tty1.service.d/override.conf >/dev/null <<EOF
-[Service]
-ExecStart=
-ExecStart=-/usr/bin/agetty --autologin $USER --noclear %I \$TERM
-EOF
-
 # Set common git aliases
 git config --global alias.co checkout
 git config --global alias.br branch

install/hyprlandia.sh

@@ -2,6 +2,3 @@ yay -S --noconfirm --needed \
   hyprland hyprshot hyprpicker hyprlock hypridle polkit-gnome hyprland-qtutils \
   wofi waybar mako swaybg \
   xdg-desktop-portal-hyprland xdg-desktop-portal-gtk
-
-# Start Hyprland on first session
-echo "[[ -z \$DISPLAY && \$(tty) == /dev/tty1 ]] && exec Hyprland" >~/.bash_profile

install/login.sh

@@ -0,0 +1,115 @@
+#!/bin/bash
+# Hyprland launched via UWSM and login directly as user, rely on disk encryption + hyprlock for security
+yay -S --noconfirm --needed uwsm
+
+# Compile the seamless login helper -- needed to prevent seeing terminal between loader and desktop
+cat <<'CCODE' >/tmp/seamless-login.c
+/*
+ * Seamless Login - Minimal SDDM-style Plymouth transition
+ * Replicates SDDM's VT management for seamless auto-login
+ */
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <sys/ioctl.h>
+#include <linux/kd.h>
+#include <linux/vt.h>
+#include <sys/wait.h>
+#include <string.h>
+
+int main(int argc, char *argv[]) {
+    int vt_fd;
+    int vt_num = 1; // TTY1
+    char vt_path[32];
+    
+    if (argc < 2) {
+        fprintf(stderr, "Usage: %s <session_command>\n", argv[0]);
+        return 1;
+    }
+    
+    // Open the VT (simple approach like SDDM)
+    snprintf(vt_path, sizeof(vt_path), "/dev/tty%d", vt_num);
+    vt_fd = open(vt_path, O_RDWR);
+    if (vt_fd < 0) {
+        perror("Failed to open VT");
+        return 1;
+    }
+    
+    // Activate the VT
+    if (ioctl(vt_fd, VT_ACTIVATE, vt_num) < 0) {
+        perror("VT_ACTIVATE failed");
+        close(vt_fd);
+        return 1;
+    }
+    
+    // Wait for VT to be active
+    if (ioctl(vt_fd, VT_WAITACTIVE, vt_num) < 0) {
+        perror("VT_WAITACTIVE failed");
+        close(vt_fd);
+        return 1;
+    }
+    
+    // Critical: Set graphics mode to prevent console text
+    if (ioctl(vt_fd, KDSETMODE, KD_GRAPHICS) < 0) {
+        perror("KDSETMODE KD_GRAPHICS failed");
+        close(vt_fd);
+        return 1;
+    }
+    
+    // Clear VT and close (like SDDM does)
+    const char *clear_seq = "\33[H\33[2J";
+    if (write(vt_fd, clear_seq, strlen(clear_seq)) < 0) {
+        perror("Failed to clear VT");
+    }
+    
+    close(vt_fd);
+    
+    // Set working directory to user's home
+    const char *home = getenv("HOME");
+    if (home) chdir(home);
+    
+    // Now execute the session command
+    execvp(argv[1], &argv[1]);
+    perror("Failed to exec session");
+    return 1;
+}
+CCODE
+
+gcc -o /tmp/seamless-login /tmp/seamless-login.c
+sudo mv /tmp/seamless-login /usr/local/bin/seamless-login
+sudo chmod +x /usr/local/bin/seamless-login
+rm /tmp/seamless-login.c
+
+cat <<EOF | sudo tee /etc/systemd/system/omarchy-seamless-login.service
+[Unit]
+Description=Omarchy Seamless Auto-Login
+Documentation=https://github.com/basecamp/omarchy
+Conflicts=getty@tty1.service
+After=systemd-user-sessions.service getty@tty1.service plymouth-quit.service systemd-logind.service
+PartOf=graphical.target
+
+[Service]
+Type=simple
+ExecStart=/usr/local/bin/seamless-login uwsm start -- hyprland.desktop
+Restart=always
+RestartSec=2
+User=$USER
+TTYPath=/dev/tty1
+TTYReset=yes
+TTYVHangup=yes
+TTYVTDisallocate=yes
+StandardInput=tty
+StandardOutput=journal
+StandardError=journal+console
+PAMName=login
+
+[Install]
+WantedBy=graphical.target
+EOF
+
+sudo systemctl daemon-reload
+sudo systemctl enable omarchy-seamless-login.service
+
+# Disable getty@tty1 to prevent conflicts
+sudo systemctl disable getty@tty1.service

install/plymouth.sh

@@ -75,12 +75,12 @@ if ! command -v plymouth &>/dev/null; then
     # Relying on mkinitcpio to assemble a UKI
     # https://wiki.archlinux.org/title/Unified_kernel_image
     if ! grep -q splash /etc/cmdline.d/*.conf; then
-        # Need splash, create the omarchy file
-        echo "splash" | sudo tee -a /etc/cmdline.d/omarchy.conf
+      # Need splash, create the omarchy file
+      echo "splash" | sudo tee -a /etc/cmdline.d/omarchy.conf
     fi
     if ! grep -q quiet /etc/cmdline.d/*.conf; then
-        # Need quiet, create or append the omarchy file
-        echo "quiet" | sudo tee -a /etc/cmdline.d/omarchy.conf
+      # Need quiet, create or append the omarchy file
+      echo "quiet" | sudo tee -a /etc/cmdline.d/omarchy.conf
     fi
   elif [ -f "/etc/kernel/cmdline" ]; then
     # Alternate UKI kernel cmdline location
@@ -95,10 +95,10 @@ if ! command -v plymouth &>/dev/null; then
     # Add splash and quiet if not present
     new_cmdline="$current_cmdline"
     if [[ ! "$current_cmdline" =~ splash ]]; then
-        new_cmdline="$new_cmdline splash"
+      new_cmdline="$new_cmdline splash"
     fi
     if [[ ! "$current_cmdline" =~ quiet ]]; then
-        new_cmdline="$new_cmdline quiet"
+      new_cmdline="$new_cmdline quiet"
     fi
 
     # Trim any leading/trailing spaces