Initial import: clean snapshot from /home/olafn/infoscreen-dev (2025-10-25)

scripts/start-display-manager.sh

@@ -0,0 +1,43 @@
+#!/bin/bash
+# Start Display Manager - Controls display software for infoscreen events
+
+set -e
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+PROJECT_ROOT="$(dirname "$SCRIPT_DIR")"
+VENV_PATH="$PROJECT_ROOT/venv"
+DISPLAY_MANAGER="$PROJECT_ROOT/src/display_manager.py"
+
+echo "🖥️  Starting Display Manager..."
+echo "Project root: $PROJECT_ROOT"
+
+# Check if virtual environment exists
+if [ ! -d "$VENV_PATH" ]; then
+    echo "❌ Virtual environment not found at: $VENV_PATH"
+    echo "Please create it with: python3 -m venv venv"
+    exit 1
+fi
+
+# Activate virtual environment
+source "$VENV_PATH/bin/activate"
+
+# Check if display_manager.py exists
+if [ ! -f "$DISPLAY_MANAGER" ]; then
+    echo "❌ Display manager not found at: $DISPLAY_MANAGER"
+    exit 1
+fi
+
+# Make sure DISPLAY is set (required for GUI applications)
+if [ -z "$DISPLAY" ]; then
+    export DISPLAY=:0
+    echo "📺 DISPLAY not set, using: $DISPLAY"
+fi
+
+# Check if we're in development or production
+ENV="${ENV:-development}"
+echo "Environment: $ENV"
+
+# Start display manager
+echo "Starting display manager..."
+echo "---"
+python3 "$DISPLAY_MANAGER"