Organize host and robot streaming releases

robot/ros2/OmniSocketGo_robot_ros/check-robot-lan.sh

@@ -0,0 +1,60 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+PROJECT_ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+# shellcheck disable=SC1091
+source "${PROJECT_ROOT}/scripts/dev/load-env.sh"
+
+failed=0
+
+check_empty_relay() {
+  local name="$1"
+  local value="${!name:-}"
+  if [[ -n "${value}" ]]; then
+    echo "[FAIL] ${name} must be empty, got: ${value}" >&2
+    failed=1
+  else
+    echo "[ OK ] ${name}=<disabled>"
+  fi
+}
+
+check_camera() {
+  local name="$1"
+  local device="$2"
+  if [[ -e "${device}" ]]; then
+    echo "[ OK ] ${name} camera: ${device} -> $(readlink -f "${device}")"
+  else
+    echo "[FAIL] ${name} camera is missing: ${device}" >&2
+    failed=1
+  fi
+}
+
+echo "Robot video target: ${OMNI_VIDEO_SERVER_ADDR}"
+echo "Robot control target: ${OMNI_CONTROL_SERVER_ADDR}"
+check_empty_relay ROBOT_SIDE_OMNISOCKET_RELAY_VIA
+check_empty_relay OMNI_VIDEO_RELAY_VIA
+check_empty_relay OMNI_CONTROL_RELAY_VIA
+check_camera head "${OMNI_CAMERA_HEAD_DEVICE}"
+check_camera waist "${OMNI_CAMERA_WAIST_DEVICE}"
+
+if pkg-config --exists libavformat libavcodec libavutil libswscale; then
+  echo "[ OK ] FFmpeg development libraries"
+else
+  echo "[FAIL] FFmpeg development libraries are missing" >&2
+  failed=1
+fi
+
+if [[ -x "${PROJECT_ROOT}/bin/b_side_omnid" ]]; then
+  echo "[ OK ] bin/b_side_omnid is built"
+else
+  echo "[WARN] bin/b_side_omnid is not built; run: make b_side_omnid"
+fi
+
+server_host="${OMNI_VIDEO_SERVER_ADDR%:*}"
+if command -v ping >/dev/null 2>&1 && ping -c 1 -W 1 "${server_host}" >/dev/null 2>&1; then
+  echo "[ OK ] computer is reachable: ${server_host}"
+else
+  echo "[WARN] cannot ping ${server_host}; verify the direct Ethernet addresses"
+fi
+
+exit "${failed}"