Flatten script

flatten.sh

#!/usr/bin/env bash

# Must run from protocol/
# Usage: ./flatten.sh ~/SOME_TARGET_DIRECTORY

TARGET_DIR=$1

mkdir -p $TARGET_DIR
find ./core/contracts/ -name '*.sol' -type f -exec cp {} $TARGET_DIR \;
find ./node_modules/\@openzeppelin/contracts/ -name '*.sol' -type f -exec cp {} $TARGET_DIR \;
find $TARGET_DIR/ -type f -exec sed -i.bak "s/import \".*\/\([^/]*\.sol\)/import \".\/\1/g" {} \;
rm -rf $TARGET_DIR/*.bak