feat: 5G自动拨号、软件时钟同步、机器人端控制程序自启。

scripts/boot/wait-for-unix-socket.sh

@@ -0,0 +1,49 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+# shellcheck disable=SC1091
+source "${SCRIPT_DIR}/common.sh"
+
+STEP="ros-receiver"
+SOCKET_PATH=""
+TIMEOUT_SEC=""
+
+while [[ $# -gt 0 ]]; do
+  case "$1" in
+    --path)
+      SOCKET_PATH="$2"
+      shift 2
+      ;;
+    --timeout)
+      TIMEOUT_SEC="$2"
+      shift 2
+      ;;
+    --step)
+      STEP="$2"
+      shift 2
+      ;;
+    *)
+      blitz_log "${STEP}" "wait-socket-arg" "failure" "unknown argument: $1" 2
+      exit 2
+      ;;
+  esac
+done
+
+blitz_load_boot_env
+
+SOCKET_PATH="${SOCKET_PATH:-${ROBOT_RECEIVER_LOCAL_SOCKET_PATH}}"
+TIMEOUT_SEC="${TIMEOUT_SEC:-${BLITZ_ROS_SOCKET_WAIT_SEC}}"
+
+blitz_log "${STEP}" "wait-socket" "start" "path=${SOCKET_PATH} timeout_sec=${TIMEOUT_SEC}" 0
+
+for (( waited=0; waited< TIMEOUT_SEC; waited++ )); do
+  if [[ -S "${SOCKET_PATH}" ]]; then
+    blitz_log "${STEP}" "wait-socket" "success" "path=${SOCKET_PATH} waited_sec=${waited}" 0
+    exit 0
+  fi
+  sleep 1
+done
+
+blitz_log "${STEP}" "wait-socket" "failure" "path=${SOCKET_PATH} timeout_sec=${TIMEOUT_SEC}" 1
+exit 1