Export flow type definitions (just bash)

export-flow-types.sh

#!/usr/bin/env bash
set -e

# Assumes source files are in the src/ directory
find src -type f | while read filename; do

  # Ignore these directories (like __tests__ or __stories__)
  if [[ "$filename" =~ __[a-zA-Z]+__ ]]; then
    continue
  fi

  # Append .flow to the name and redirect to dist/
  FLOW_NAME="$(sed 's/src/dist/; s/.*/&.flow/' <<< "$filename")"
  cp "$filename" "$FLOW_NAME"
done