Structure the installers explicitly with clearly defined segments

install/config/login.sh

@@ -0,0 +1,125 @@
+#!/bin/bash
+
+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
+
+# Make plymouth remain until graphical.target
+sudo mkdir -p /etc/systemd/system/plymouth-quit.service.d
+sudo tee /etc/systemd/system/plymouth-quit.service.d/wait-for-graphical.conf <<'EOF'
+[Unit]
+After=multi-user.target
+EOF
+
+# Prevent plymouth-quit-wait.service
+sudo systemctl mask plymouth-quit-wait.service
+
+sudo systemctl daemon-reload
+sudo systemctl enable omarchy-seamless-login.service
+
+# Disable getty@tty1 to prevent conflicts
+sudo systemctl disable getty@tty1.service