feat: Auto-start Docker daemon when installed in container (#370)

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: samanhappy <2755122+samanhappy@users.noreply.github.com>
Co-authored-by: samanhappy <samanhappy@gmail.com>

entrypoint.sh

@@ -4,7 +4,7 @@ NPM_REGISTRY=${NPM_REGISTRY:-https://registry.npmjs.org/}
 echo "Setting npm registry to ${NPM_REGISTRY}"
 npm config set registry "$NPM_REGISTRY"
 
-# 处理 HTTP_PROXY 和 HTTPS_PROXY 环境变量
+# Handle HTTP_PROXY and HTTPS_PROXY environment variables
 if [ -n "$HTTP_PROXY" ]; then
   echo "Setting HTTP proxy to ${HTTP_PROXY}"
   npm config set proxy "$HTTP_PROXY"
@@ -19,4 +19,33 @@ fi
 
 echo "Using REQUEST_TIMEOUT: $REQUEST_TIMEOUT"
 
+# Auto-start Docker daemon if Docker is installed
+if command -v dockerd >/dev/null 2>&1; then
+  echo "Docker daemon detected, starting dockerd..."
+  
+  # Create docker directory if it doesn't exist
+  mkdir -p /var/lib/docker
+  
+  # Start dockerd in the background
+  dockerd --host=unix:///var/run/docker.sock --storage-driver=vfs > /var/log/dockerd.log 2>&1 &
+  
+  # Wait for Docker daemon to be ready
+  echo "Waiting for Docker daemon to be ready..."
+  TIMEOUT=15
+  ELAPSED=0
+  while ! docker info >/dev/null 2>&1; do
+    if [ $ELAPSED -ge $TIMEOUT ]; then
+      echo "WARNING: Docker daemon failed to start within ${TIMEOUT} seconds"
+      echo "Check /var/log/dockerd.log for details"
+      break
+    fi
+    sleep 1
+    ELAPSED=$((ELAPSED + 1))
+  done
+  
+  if docker info >/dev/null 2>&1; then
+    echo "Docker daemon started successfully"
+  fi
+fi
+
 exec "$@"