Read data from json file

data.json

{
    "status": "ok",
    "totalResults": 38,
    "articles": [
        {
            "source": {},
            "author": null,
            "title": "Blair approves request to boost RCMP presence as Nova Scotia lobster fishery dispute escalates - CBC.ca",
            "description": "Public Safety Minister Bill Blair has greenlighted a request for additional RCMP support in Nova Scotia amid criticism that Ottawa has not done enough to protect community members embroiled in a bitter conflict over a First Nations lobster harvest in that pro…",
            "url": "https://www.cbc.ca/news/politics/nova-scotia-fishery-conflict-rcmp-1.5766838",
            "urlToImage": "https://i.cbc.ca/1.5554196.1588555323!/cpImage/httpImage/image.jpg_gen/derivatives/16x9_620/ns-shootings-20200420.jpg",
            "publishedAt": "2020-10-17T21:16:00Z",
            "content": "Public Safety Minister Bill Blair has greenlighted a request for additional RCMP support in Nova Scotia amid criticism that Ottawa has not done enough to protect community members embroiled in a bitt… [+4949 chars]"
        },
        {
            "source": {
                "id": null,
                "name": "Maple Leafs Hot Stove"
            },
            "author": "Kevin Papetti",
            "title": "Toronto Maple Leafs Offseason: Joe Thornton signing, the odd man out, and the next steps - Maple Leafs Hot Stove",
            "description": "What an active week -- and offseason overall -- it's been for Kyle Dubas and the Toronto Maple Leafs. In: T.J. Brodie (RD), Wayne Simmonds (RW), Zach Bogosian (RD), Joe Thornton (C), Jimmy Vesey (LW), Joey Anderson (RW), Travis Boyd (C/LW), Aaron Dell (G), Fi…",
            "url": "https://mapleleafshotstove.com/2020/10/17/toronto-maple-leafs-offseason-joe-thornton-signing-the-odd-man-out-and-the-next-steps/",
            "urlToImage": "https://46wvda23y0nl13db2j3bl1yx-wpengine.netdna-ssl.com/wp-content/uploads/2020/10/jumbo-joe-scaled.jpeg",
            "publishedAt": "2020-10-17T20:39:00Z",
            "content": "What an active week and offseason overall its been for Kyle Dubas and the Toronto Maple Leafs.\r\nIn: T.J. Brodie (RD), Wayne Simmonds (RW), Zach Bogosian (RD), Joe Thornton (C), Jimmy Vesey (LW), Joey… [+10814 chars]"
        },
        {
            "source": {
                "id": null,
                "name": "AppleInsider"
            },
            "author": "Malcolm Owen",
            "title": "Early MagSafe Charger, iPhone 12 accessory orders start arriving - AppleInsider",
            "description": "A number of Apple cusomers are already seeing products announced during Apple's second special event arrive on their doorsteps, with MagSafe chargers, the 20W USB-C power adapter, and other items arriving ahead of the iPhone 12 range.",
            "url": "https://appleinsider.com/articles/20/10/17/magsafe-chargers-iphone-12-accessory-orders-start-arriving-with-customers",
            "urlToImage": "https://photos5.appleinsider.com/gallery/38304-72729-magsafe-charger-xl.jpg",
            "publishedAt": "2020-10-17T19:46:39Z",
            "content": "A number of Apple cusomers are already seeing products announced during Apple's second special event arrive on their doorsteps, with MagSafe chargers, the 20W USB-C power adapter, and other items arr… [+1533 chars]"
        },
        {
            "source": {
                "id": null,
                "name": "Global News"
            },
            "author": "Simon Little",
            "title": "Anti-mask protesters cause disturbance on B.C. ferry, cause unloading delay - Global News",
            "description": "A group of about 12 unmasked protesters became belligerent and harassed masked passengers on a morning sailing, according to BC Ferries.",
            "url": "https://globalnews.ca/news/7403621/anti-mask-protesters-cause-disturbance-delay-b-c-ferry/",
            "urlToImage": "https://globalnews.ca/wp-content/uploads/2018/02/01172660.jpg?quality=85&strip=all&crop=0px%2C111px%2C3000px%2C1579px&resize=720%2C379",
            "publishedAt": "2020-10-17T19:30:51Z",
            "content": "A group of anti-mask protesters has been banned from BC Ferries for the rest of the day after causing a disturbance on a morning sailing from Nanaimo to Horseshoe Bay.\r\nThe incident happened on the 8… [+2038 chars]"
        },
        {
            "source": {
                "id": "cbc-news",
                "name": "CBC News"
            },
            "author": null,
            "title": "Chechen teen killed by police named as suspect in teacher's beheading in France - CBC.ca",
            "description": "A suspect shot dead by police after the beheading of a history teacher near Paris was an 18-year-old Chechen refugee unknown to intelligence services who posted a grisly claim of responsibility on social media minutes after the attack, officials said Saturday.",
            "url": "https://www.cbc.ca/news/world/france-teacher-beheading-chechen-1.5766742",
            "urlToImage": "https://i.cbc.ca/1.5766755.1602956271!/fileImage/httpImage/image.jpg_gen/derivatives/16x9_620/aptopix-france-teacher-decapitated.jpg",
            "publishedAt": "2020-10-17T18:43:00Z",
            "content": "A suspect shot dead by police after the beheading of a history teacher near Paris was an 18-year-old Chechen refugee unknown to intelligence services who posted a grisly claim of responsibility on so… [+5743 chars]"
        }
    ]
}

playground.swift

import Foundation

struct Articles: Codable {
	public var articles: [Article]
}

struct Article: Codable {
	public var title: String
	public var description: String
}

// Function to parse JSON
func parse(json: Data) -> Articles? {
	let decoder = JSONDecoder()
	
	if let newsArticles = try? decoder.decode(Articles.self, from: json){
		return newsArticles
	}
	return nil
}

func readLocalFile(forName name: String) -> Data? {
	do {
		if let bundlePath = Bundle.main.path(forResource: name, ofType: "json"),
		   let jsonData = try String(contentsOfFile: bundlePath).data(using: .utf8) {
			return jsonData
		}
	} catch {
		print(error)
	}
	
	return nil
}

func readAndParse() {
	guard let fileData = readLocalFile(forName: "data"),
		  let articles = parse(json: fileData) else {
		print("something went wrong")
		return;
	}
	print(String(format: "Articles %@", articles.articles))
}

readAndParse()