parse-aws-s3-presigned-url-tool

An interactive Node.js CLI tool that parses an AWS S3 pre-signed URL and exports it as a Bruno collection, a Postman collection, or a cURL command you can run directly.

Features

• Interactive prompts – no flags to memorise
• GET mode – keeps all query parameters as URL parameters
• POST mode – converts every query parameter into a multipart form field (HTML entities in values are decoded automatically)
• Bruno output – generates a Bruno collection JSON (output/bruno-collection.json)
• Postman output – generates a Postman Collection v2.1 JSON (output/postman-collection.json)
• cURL output – generates a ready-to-run cURL command (output/request.sh)

Requirements

• Node.js ≥ 18

Installation

npm install

Usage

npm start

The CLI will ask you three questions:

1. URL – paste your AWS S3 pre-signed URL
2. Method – GET (query params) or POST (multipart form fields)
3. Format – Bruno, Postman, or cURL

The generated file is written to the output/ directory in the current working directory.

Running Tests

npm test

Project Structure

src/
  index.js               # Interactive CLI entry point
  parser.js              # URL parsing and HTML-entity decoding
  generators/
    bruno.js             # Bruno collection generator
    postman.js           # Postman Collection v2.1 generator
    curl.js              # cURL command generator
tests/
  parser.test.js
  generators/
    bruno.test.js
    postman.test.js
    curl.test.js