done
declare -a fetch_submodules_cmd
-if ! [ -f "${project_source_dir}/libs/crunch/inc/crn_decomp.h" ]
-then
- fetch_submodules_cmd=(git -C "${project_source_dir}" submodule update --init --recursive)
-fi
+for submodule_file in 'libs/crunch/inc/crn_decomp.h'
+do
+ if ! [ -f "${project_source_dir}/${submodule_file}" ]
+ then
+ fetch_submodules_cmd=(git -C "${project_source_dir}" submodule update --init --recursive)
+ fi
+done
set -x