Scan AWS Services Action

        

📦 Overview

This GitHub Action scans your repository to detect whether specific AWS services are being used. It checks for code or configuration files commonly associated with:

• AWS Lambda (Python, JavaScript, TypeScript)
• AWS Glue (Python)
• Step Functions (ASL JSON)
• Lambda Layers (Python, JavaScript, TypeScript)

Use this in CI workflows to inform deployment steps, enforce compliance, or audit infrastructure.

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✅ Features

• Detects Lambda code in lambda/src
• Detects Glue scripts in glue/script
• Detects Step Functions definitions in state-machine
• Scans python-layer for Lambda Layer languages
• Outputs structured JSON with all detected services

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📤 Outputs

Name	Description
services-used	JSON object showing which AWS services were found

Example Output

{
  "lambda-python": true,
  "lambda-js": false,
  "lambda-ts": true,
  "glue-python": true,
  "state-machine": false,
  "python-layer-python": false,
  "python-layer-js": false,
  "python-layer-ts": true
}

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🚀 Example Usage

name: Detect AWS Services

on:
  push:
    branches: [main]

jobs:
  detect-services:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout Code
        uses: actions/checkout@v4

      - name: Scan AWS Services
        id: scan
        uses: subhamay-bhattacharyya-gha/scan-aws-services-action@main

      - name: Print Output
        run: echo "Detected Services: ${{ steps.scan.outputs.services-used }}"

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🛠 Local Development

To test or develop this action locally:

1. Clone the repo
2. Run node main.js from the project root
3. Ensure the expected folders (lambda/src, glue/script, etc.) exist for testing
4. Review the console output for service detection results

You can also test it inside a GitHub workflow by referencing the action locally:

- name: Test Local Action
  uses: ./  # Use local path for testing

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🤝 Contributing

We welcome contributions! You can help by:

• Reporting bugs
• Suggesting features
• Writing docs
• Submitting PRs

Check out the CONTRIBUTING.md guide to get started. Please also read our Code of Conduct.

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🕘 Version History

See CHANGELOG.md for release notes.

Latest versions:

• v1.0.1: Added pre-commit hooks
• v1.0.0: Initial release

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📄 License

This project is licensed under the MIT License. See LICENSE for details.