UPDATE

pull_schemas_submodule.sh

@@ -0,0 +1,44 @@
+#!/usr/bin/env bash
+
+set -euo pipefail
+
+TARGET_BRANCH="${TARGET_BRANCH:-develop}"
+
+if [[ "$#" -gt 0 ]]; then
+  TARGET_REPOS=("$@")
+else
+  TARGET_REPOS=("Ai" "Backend" "SensorHub")
+fi
+
+pull_schemas_submodule() {
+  local repo_dir="$1"
+  local submodule_path="Schemas"
+  local submodule_dir="${repo_dir}/${submodule_path}"
+
+  if ! git -C "$repo_dir" rev-parse --is-inside-work-tree >/dev/null 2>&1; then
+    echo "Skipping ${repo_dir}: not a git repository."
+    return 0
+  fi
+
+  if ! git -C "$submodule_dir" rev-parse --is-inside-work-tree >/dev/null 2>&1; then
+    echo "Skipping ${repo_dir}: ${submodule_path} submodule is not initialized."
+    return 0
+  fi
+
+  echo "Updating ${submodule_path} in ${repo_dir} on branch ${TARGET_BRANCH}"
+  git -C "$submodule_dir" fetch origin "$TARGET_BRANCH"
+
+  if git -C "$submodule_dir" show-ref --verify --quiet "refs/heads/${TARGET_BRANCH}"; then
+    git -C "$submodule_dir" checkout "$TARGET_BRANCH"
+  else
+    git -C "$submodule_dir" checkout -b "$TARGET_BRANCH" "origin/${TARGET_BRANCH}"
+  fi
+
+  git -C "$submodule_dir" pull --ff-only origin "$TARGET_BRANCH"
+}
+
+for repo_dir in "${TARGET_REPOS[@]}"; do
+  pull_schemas_submodule "$repo_dir"
+done
+
+echo "Done."