sunnypilot/tools/release/check-submodules.sh

#!/usr/bin/env bash

has_submodule_changes() {
  local submodule_path="$1"
  if [ -n "$SUBMODULE_PATHS" ]; then
    echo "$SUBMODULE_PATHS" | grep -q "$submodule_path"
    return $?
  fi
  return 1
}

while read hash submodule ref; do
  if [ -z "$hash" ] || [ -z "$submodule" ]; then
    continue
  fi

  hash=$(echo "$hash" | sed 's/^[+-]//')

  if [ "$submodule" = "tinygrad_repo" ]; then
    echo "Skipping $submodule"
    continue
  fi

  if [ "$CHECK_PR_REFS" = "true" ] && has_submodule_changes "$submodule"; then
    echo "Checking $submodule (non-master): verifying hash $hash exists"
    git -C $submodule fetch --depth 100 origin
    if git -C $submodule cat-file -e $hash 2>/dev/null; then
      echo "$submodule ok (hash exists)"
    else
      echo "$submodule: $hash does not exist in the repository"
      exit 1
    fi
  else
    git -C $submodule fetch --depth 100 origin master
    git -C $submodule branch -r --contains $hash | grep "origin/master"
    if [ "$?" -eq 0 ]; then
      echo "$submodule ok"
    else
      echo "$submodule: $hash is not on master"
      exit 1
    fi
  fi
done <<< $(git submodule status --recursive)