add scripts

scripts/packages.sh

@@ -143,6 +143,14 @@ if is_linux; then
         log_info "Installing xload"
         install_package xload x11-apps xorg-xload
     fi
+
+    # XDM display manager
+    if command_exists xdm; then
+        log_success "xdm already installed"
+    else
+        log_info "Installing xdm"
+        install_package xdm
+    fi
 fi
 
 # Install TPM (Tmux Plugin Manager)

scripts/update-xdm.sh

@@ -0,0 +1,52 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+source "$SCRIPT_DIR/../lib/common.sh"
+
+log_info "Updating XDM configuration"
+
+if ! is_linux; then
+    log_error "XDM is only available on Linux"
+    exit 1
+fi
+
+# Determine XDM config directory based on distro
+if [ -d "/etc/X11/xdm" ]; then
+    XDM_DIR="/etc/X11/xdm"
+elif [ -d "/etc/xdm" ]; then
+    XDM_DIR="/etc/xdm"
+else
+    log_error "XDM config directory not found"
+    log_info "Expected /etc/X11/xdm or /etc/xdm"
+    exit 1
+fi
+
+CONFIG_SOURCE="$SCRIPT_DIR/../config/xdm"
+
+if [ ! -d "$CONFIG_SOURCE" ]; then
+    log_error "Source XDM config not found at $CONFIG_SOURCE"
+    exit 1
+fi
+
+log_info "Copying XDM configuration from $CONFIG_SOURCE to $XDM_DIR"
+
+# Copy files
+for file in Xresources Xsetup Xstartup; do
+    if [ -f "$CONFIG_SOURCE/$file" ]; then
+        log_info "Copying $file"
+        maybe_sudo cp "$CONFIG_SOURCE/$file" "$XDM_DIR/$file"
+
+        # Make scripts executable
+        if [ "$file" = "Xsetup" ] || [ "$file" = "Xstartup" ]; then
+            maybe_sudo chmod +x "$XDM_DIR/$file"
+        fi
+    else
+        log_warn "$file not found in $CONFIG_SOURCE"
+    fi
+done
+
+log_success "XDM configuration updated"
+log_info ""
+log_info "To apply changes, restart XDM:"
+log_info "  sudo systemctl restart xdm"