cosmos-sdk/docs/pre.sh

#!/usr/bin/env bash

mkdir -p modules

for D in ../x/*; do
  if [ -d "${D}" ]; then
    rm -rf "modules/$(echo $D | awk -F/ '{print $NF}')"
    mkdir -p "modules/$(echo $D | awk -F/ '{print $NF}')" && cp -r $D/spec/* "$_"
  fi
done

cp ../x/README.md modules/