added steamdeck installer

README.md

@@ -36,3 +36,26 @@ The script will:
 2.  Wait for the launcher to start its local HTTP server (port 4646).
 3.  Generate the current OTP code.
 4.  Send it to the launcher automatically.
+
+## Steam Deck / Linux Desktop Installation
+
+For Steam Deck or standard Linux desktop users, you can use the provided installer script to set everything up automatically.
+
+1.  **Run the Installer:**
+    ```bash
+    ./install-steamdeck.sh
+    ```
+    Follow the prompts to enter your OTP secret.
+
+2.  **What it does:**
+    *   Creates the configuration file with your secret.
+    *   Installs the wrapper to `~/.local/bin/xivlauncher-wrapper`.
+    *   Installs a `.desktop` file to `~/.local/share/applications/` so it appears in your application menu (and can be added to Steam as a non-Steam game).
+
+3.  **Steam Integration:**
+    *   Switch to Desktop Mode.
+    *   Open Steam.
+    *   "Games" -> "Add a Non-Steam Game to My Library".
+    *   Select "XIVLauncher Wrapper" from the list.
+    *   Return to Gaming Mode and launch "XIVLauncher Wrapper".
+

install-steamdeck.sh

@@ -0,0 +1,97 @@
+#!/bin/bash
+
+CONFIG_DIR="${XDG_CONFIG_HOME:-$HOME/.config}/xivlauncher-wrapper"
+CONFIG_FILE="$CONFIG_DIR/config.json"
+LAUNCHER_CMD="flatpak run dev.goats.xivlauncher"
+
+# Install paths
+BIN_DIR="$HOME/.local/bin"
+APP_DIR="$HOME/.local/share/applications"
+ICON_DIR="$HOME/.local/share/icons/hicolor/512x512/apps"
+
+echo "XIVLauncher Wrapper - Steam Deck Installer"
+echo "=========================================="
+
+# Create config directory if it doesn't exist
+mkdir -p "$CONFIG_DIR"
+
+SETUP_CONFIG=true
+if [ -f "$CONFIG_FILE" ]; then
+    echo "Configuration file already exists at: $CONFIG_FILE"
+    read -p "Do you want to overwrite it? (y/N): " OVERWRITE
+    if [[ ! "$OVERWRITE" =~ ^[Yy]$ ]]; then
+        echo "Skipping configuration setup."
+        SETUP_CONFIG=false
+    fi
+fi
+
+if [ "$SETUP_CONFIG" = true ]; then
+    echo "We will now set up the configuration file."
+    echo "You will need your generic TOTP secret (base32 format)."
+    read -p "Enter your TOTP Secret: " SECRET
+
+    if [ -z "$SECRET" ]; then
+        echo "Error: Secret cannot be empty."
+        # We can continue to install files even if config fails? 
+        # Or should we exit? Probably exit or just warn. 
+        # Let's exit for safety if they intended to set it up but failed.
+        exit 1
+    fi
+
+    cat > "$CONFIG_FILE" <<EOF
+{
+    "secret": "$SECRET",
+    "launcher_cmd": "$LAUNCHER_CMD"
+}
+EOF
+    echo "Configuration created successfully at: $CONFIG_FILE"
+    echo "Launcher command set to: $LAUNCHER_CMD"
+fi
+
+echo ""
+echo "Installing application files..."
+
+# Create directories
+mkdir -p "$BIN_DIR"
+mkdir -p "$APP_DIR"
+mkdir -p "$ICON_DIR"
+
+# Install Wrapper Script
+echo "Installing wrapper script to $BIN_DIR/xivlauncher-wrapper..."
+cp wrapper.py "$BIN_DIR/xivlauncher-wrapper"
+chmod +x "$BIN_DIR/xivlauncher-wrapper"
+
+# Install Icon
+echo "Installing icon to $ICON_DIR/xivlauncher-wrapper.png..."
+if [ -f "xivlauncher-wrapper.png" ]; then
+    cp xivlauncher-wrapper.png "$ICON_DIR/xivlauncher-wrapper.png"
+else
+    echo "Warning: xivlauncher-wrapper.png not found in current directory. Icon installation skipped."
+fi
+
+# Install Desktop File
+echo "Installing desktop file to $APP_DIR/xivlauncher-wrapper.desktop..."
+# We generate the desktop file content to ensure paths are correct
+cat > "$APP_DIR/xivlauncher-wrapper.desktop" <<EOF
+[Desktop Entry]
+Name=XIVLauncher Wrapper
+Comment=FFXIV Launcher with OTP Injection
+Exec=$BIN_DIR/xivlauncher-wrapper
+Icon=xivlauncher-wrapper
+Terminal=false
+Type=Application
+Categories=Game;
+Keywords=ffxiv;launcher;mmo;
+EOF
+
+echo "Updating desktop database..."
+if command -v update-desktop-database >/dev/null 2>&1; then
+    update-desktop-database "$APP_DIR"
+else
+    echo "update-desktop-database not found, skipping."
+fi
+
+echo ""
+echo "Installation complete!"
+echo "You may need to add $BIN_DIR to your PATH if it's not already there."
+