npx output-file-contents-for-chatgpt-prompt -i ./src/adapter/repositories/testdata
// src/adapter/repositories/testdata/File1.txt
Content of File1.txt
// src/adapter/repositories/testdata/File2.txt
Content of File2.txt
// src/adapter/repositories/testdata/dir1/File1.txt
Content of File1.txt
npx output-file-contents-for-chatgpt-prompt -i ./src/adapter/repositories/testdata | xclip -sel clip