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Shell Script Checker API

Validate and analyse shell scripts with a simple REST API. Built with Flask, async HTTP, and ready for cloud deployment.

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Overview

sh-checker-api provides HTTP endpoints for validating and analyzing shell scripts. The service is containerized and designed for cloud deployment with health monitoring capabilities.

A Flask-based API service for shell script checking and validation, ready to integrate into your CI/CD pipelines or developer tools.

            from flask import Flask

            import aiohttp

            app = Flask(__name__)

            # Shell validation endpoint

            @app.route('/check')

            def check_script():

              return {"status": "valid"}

Key Features

REST API

Flask-based web service for shell script validation with simple, intuitive endpoints.

Async HTTP Client

Built with aiohttp and curl_cffi for efficient, non-blocking external requests and fast validation.

Production Ready

Gunicorn WSGI server with multiple workers for reliable, scalable deployments in any environment.

Health Monitoring

Built-in health check endpoint for container orchestration and monitoring systems.

Tech Stack

🐍
Backend
Python 3.11, Flask 3.0+
⚡
HTTP Client
aiohttp 3.9+, curl_cffi 0.7+
🚀
Server
Gunicorn 21.0+ with 4 workers
🐳
Container
Docker with health checks
☁️
Deployment
Procfile for Heroku-style platforms

Try It

Quick Start

Docker

        docker build -t sh-checker-api .

        docker run -p 8080:8080 sh-checker-api

Local Development

        pip install -r requirements.txt

        python server.py

API Endpoints

GET /health - Health check endpoint for monitoring
Additional endpoints defined in server.py (see source code for complete API)

Example cURL Request

        curl -X POST "http://localhost:8080/check" \

          -H "Content-Type: application/json" \

          -d '{"script": "#!/bin/bash\necho Hello"}'

Deployment

The service includes configuration for:

🐳 Docker
Multi-stage build with health checks
☁️ Galaxy Cloud
Deployment instructions in galaxy-cloud-deployment.md
⚙️ Heroku-style
Via Procfile

Configuration

Port
8080 (configurable)
Workers
4 Gunicorn workers
Timeout
120 seconds request timeout
Health Check
30s interval, 40s startup grace period

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