This is a utility script written in Node.js that counts the number of exports in JavaScript (.js) and TypeScript (.ts) files within a specified directory. The script traverses the directory recursively, looking into sub-directories as well.

• Count the number of exports in each .js or .ts file
• Accepts a directory as a command line argument (defaults to the current working directory if not provided)
• Outputs results in human readable, JSON, or CSV format
• Option to sort results by the count of exports
• Option to filter by file extension

Before running the script, ensure you have Node.js installed on your system. You can download Node.js from here.

Clone the repository:

git clone https://github.com/<your-username>/js-ts-export-counter.git

Navigate to the project directory:

cd js-ts-export-counter

Install the required Node.js modules:

npm install

Run the script with Node.js:

node index.js ./path/to/directory --format csv --sort --extension js,ts

Command line options:

• --format, -f: Specify the output format. Options: human, csv, json. Default: human.
• --sort, -s: Sort results by the count of exports. Default: false.
• --extension, -e: File extension to filter by. Provide a comma-separated list for multiple extensions. Default: js,ts.