Recursively rename filenames from kebab case to pascal case

kebabToPascal.sh

#!/bin/bash
files=$(find src -name '*.ts' -or -name '*.tsx')
for file in $files; do
  path=$(dirname "$file")
  filename=$(basename "$file" | sed -r 's/(-)([a-z])/\U\2/g')
  mv "$file" "$path/$filename"
done