It creates automatically your postman collection based in NestJS endpoints

create_postman_collection_nestjs.py

import json
# Absolute path of your file .ts where the endpoints are located (example: '/home/dev/project/app/driver/src/driver.controller.ts')
file_path = ''
postman_collection = {
    "info": {
        "name": "NestJS Endpoints Collection",
        "schema": "https://schema.getpostman.com/json/collection/v2.1.0/collection.json"
    },
    "item": []
}
with open(file_path, 'r') as file:
    file_content = file.read()

import re

regex_patterns = {
    "@Get\\(([^)]+)\\)": "GET",
    "@Post\\(([^)]+)\\)": "POST",
    "@Patch\\(([^)]+)\\)": "PATCH",
    "@Delete\\(([^)]+)\\)": "DELETE"
}

endpoints = []

for pattern, method in regex_patterns.items():
    matches = re.findall(pattern, file_content)
    for match in matches:
        route = match.strip("'").strip('"')
        endpoints.append({"method": method, "route": route})

postman_collection["item"] = []

for endpoint in endpoints:
    postman_collection["item"].append({
        "name": f"{endpoint['method']} {endpoint['route']}",
        "request": {
            "method": endpoint["method"],
            "header": [],
            "body": {
                "mode": "raw",
                "raw": ""
            },
            "url": {
                "raw": f"{{{{base_url}}}}/{endpoint['route']}",
                "host": [
                    "{{base_url}}"
                ],
                "path": [
                    endpoint['route']
                ]
            }
        },
        "response": []
    })
collection_file_path = './nestjs_endpoints_collection.json'
with open(collection_file_path, 'w') as file:
    json.dump(postman_collection, file, indent=4)