diff --git a/README.md b/README.md
index 10c9d7f..36e6520 100644
--- a/README.md
+++ b/README.md
@@ -3,58 +3,13 @@
Mini-web server for Bun.js.
This minimal server thing extends `Bun.serve()` and creates a simple wrapper with useful features such as a public directory, websocket support built-in, etc.
-## Usage
+## Specification
-This isn't exactly a library (yet) so you'll have to copy the files from `handlers` into your project.
-
-Here are some server examples:
-
-**Basic HTTP server**
-```ts
-import { requestHandler } from "./handlers/requestHandler";
-import { ReqHandlerType, makeServer } from "./handlers/serverConstructor";
-
-const server = makeServer({
- // Set up the server basics
- port: 3000,
- publicFolderPath: "./public",
-
- // Set up the request handler
- requestHandler,
- requestHandlerType: ReqHandlerType.UrlOnly
-});
-
-console.log(`Listening on localhost:${server.port}`);
-```
-
-**Basic websocket server**
-```ts
-import { requestHandler } from "./handlers/requestHandler";
-import { ReqHandlerType, makeServer } from "./handlers/serverConstructor";
-
-const server = makeServer({
- // Set up the server basics
- port: 3000,
- publicFolderPath: "./public",
-
- // Set up the request handler
- requestHandler,
- requestHandlerType: ReqHandlerType.UrlAndWs,
-
- // Instance of WebSocketHandler
- websocketConfig: {
- message(ws, message) {
- console.log(`${ws.data} said: ${message}`);
- },
- // . . . (open, close, ping, pong, etc.)
- },
- // Also see websocketHandler to set custom `ws.data`.
-});
-
-console.log(`Listening on localhost:${server.port}`);
-```
-
-## Setup
+- Custom Handlers
+- File-only mode
+- WebSockets
+- Very easy to understand configuration
+- Ease of use handler builders
To install dependencies:
diff --git a/examples/helloWorld.ts b/examples/helloWorld.ts
new file mode 100644
index 0000000..343dbff
--- /dev/null
+++ b/examples/helloWorld.ts
@@ -0,0 +1,12 @@
+import miniDeluxe from "../index";
+const m = miniDeluxe.miniServer({
+ port: 3000,
+ handlers: [
+ {
+ urlPath: "/",
+ handler: async function (req: Request) {
+ return new Response("Hello, world!");
+ },
+ },
+ ],
+});
\ No newline at end of file
diff --git a/examples/test_foh.ts b/examples/test_foh.ts
new file mode 100644
index 0000000..57dd1dc
--- /dev/null
+++ b/examples/test_foh.ts
@@ -0,0 +1,29 @@
+import {
+ createCookie,
+ editCookie,
+ pageBuilder,
+ rawFile,
+} from "../handlers/handling";
+import miniDeluxe from "../index";
+
+function fofHandler() {
+ return new Response(
+ `404 Not Found
The file you were looking for does not exist.
`,
+ {
+ status: 404,
+ headers: {
+ "Content-Type": "text/html",
+ },
+ statusText: "Not Found",
+ }
+ );
+}
+
+const m = miniDeluxe.miniServer({
+ port: 3000,
+ fofHandler,
+ options: {
+ fileOnlyMode: true,
+ staticFilePath: "../public",
+ },
+});
diff --git a/examples/test_server.ts b/examples/test_server.ts
new file mode 100644
index 0000000..21586ff
--- /dev/null
+++ b/examples/test_server.ts
@@ -0,0 +1,48 @@
+import {
+ createCookie,
+ editCookie,
+ pageBuilder,
+ rawFile,
+} from "../handlers/handling";
+import miniDeluxe from "../index";
+
+const m = miniDeluxe.miniServer({
+ port: 3000,
+ // options: {
+ // fileOnlyMode: true
+ // },
+ handlers: [
+ {
+ urlPath: "/",
+ handler: async function (req: Request) {
+ return pageBuilder(
+ "New Webs
sponsored by cherries.to & tuck"
+ );
+ },
+ },
+ {
+ urlPath: "/turtle",
+ handler: async function (req: Request) {
+ return rawFile("../public/sample.png");
+ },
+ },
+ {
+ urlPath: "/cookie/make",
+ handler: async function (req: Request) {
+ return createCookie("cherries.to", "yes!");
+ },
+ },
+ {
+ urlPath: "/cookie/edit",
+ handler: async function (req: Request) {
+ return editCookie("cherries.to", "edited");
+ },
+ },
+ {
+ urlPath: "/error",
+ handler: async function (req: Request) {
+ throw new TypeError("Bad Error");
+ },
+ },
+ ],
+});
diff --git a/handlers/handling.ts b/handlers/handling.ts
new file mode 100644
index 0000000..94c176f
--- /dev/null
+++ b/handlers/handling.ts
@@ -0,0 +1,113 @@
+import { BunFile } from "bun";
+import path from "path";
+
+export interface ReqHandler {
+ urlPath: string;
+ handler: CallableFunction;
+}
+
+export function returnNotFound() {
+ return new Response("404 Not Found", {
+ status: 404,
+ headers: { "Content-Type": "text/html" },
+ });
+}
+
+export interface Route {
+ /**
+ * The path of the route, e.g. `/` or `/chat`.
+ */
+ urlPath: string;
+ handler: CallableFunction;
+}
+
+export function fileOnlyHandlers(url: URL) {
+ return new Response(Bun.file(url.pathname));
+}
+
+// austin genius big brain iq momento here
+export function generateRequestHandler(handlers: any[], fofHandler: Function = returnNotFound) {
+ async function requestHandler(req: Request): Promise {
+ // Generate URL from request data
+ const url = new URL(req.url);
+
+ // Fall back to public directory
+ let urlPath = url.pathname;
+
+ // default handlers built into the program
+ if (urlPath.endsWith("/")) {
+ urlPath = "/index.html";
+ }
+
+ let route: Route | null;
+ try {
+ route = handlers.find((r: Route) => {
+ if (r.urlPath.endsWith(url.pathname))
+ // if (r.path.exec(url.pathname) !== null && r.method === req.method)
+ return r;
+ });
+ } catch (e: any) {
+ return new Response(e, { status: 500 });
+ }
+
+ // If there's no such route, show a 404
+ if (!route) return fofHandler();
+
+ // Run the route's handler
+ return await route?.handler({ req, url, route });
+ }
+
+ return requestHandler;
+}
+
+import { join } from "path";
+
+export function fileOnlyReqHandler(staticFilePath: string = "public") {
+ async function requestHandler(req: Request) {
+ // Generate URL from request data
+ const url = new URL(req.url);
+
+ // Fall back to public directory
+ let urlPath = url.pathname;
+
+ // default handlers built into the program
+ if (urlPath.endsWith("/")) {
+ urlPath = "/index.html";
+ }
+
+ return new Response(Bun.file(join(staticFilePath, urlPath)));
+ }
+
+ return requestHandler;
+}
+
+/**
+ * Build a page and return with content type. Meant for simple API serverside uses like sqlite3 just to return extra comments.
+ */
+export function pageBuilder(html: string, contentType: string = "text/html") {
+ return new Response(html, {
+ headers: { "content-type": contentType },
+ });
+}
+
+/// Create a cookie by ${name} and ${value}
+export function createCookie(name: string, value: string) {
+ return new Response("Cookie Created", {
+ headers: { "Set-Cookie": `${name}=${value}` },
+ });
+}
+
+/// Edit an already existing cookie by ${name} and ${value}
+export function editCookie(name: string, value: string) {
+ return new Response("Cookie Edited", {
+ headers: { Cookie: `${name}=${value}` },
+ status: 301,
+ statusText: "Moved",
+ });
+}
+
+/// Return any raw file you would like, headers will be filled out by Bun.file()
+export function rawFile(path: string) {
+ // return rawFile = Bun.file -> Response;
+ return new Response(Bun.file(path));
+}
diff --git a/handlers/requestHandler.ts b/handlers/requestHandler.ts
deleted file mode 100644
index ede4850..0000000
--- a/handlers/requestHandler.ts
+++ /dev/null
@@ -1,25 +0,0 @@
-import { BunFile } from "bun";
-import path from "path";
-
-/**
- * Typically used as a public folder handler
- * or fallback handler
- */
-export async function requestHandler(url: URL): Promise {
- // Fall back to public directory
- let urlPath = url.pathname;
-
- if (urlPath.endsWith("/")) {
- urlPath = "/index.html";
- }
-
- try {
- // Read the path and make a response
- return new Response(Bun.file(path.join("./public/", urlPath)));
- } catch (e) {
- return new Response("Internal Server Error\n\n" + e, {
- status: 500,
- statusText: "Internal Server Error",
- });
- }
-}
diff --git a/handlers/serverConstructor.ts b/handlers/serverConstructor.ts
index 281e810..4184669 100644
--- a/handlers/serverConstructor.ts
+++ b/handlers/serverConstructor.ts
@@ -1,90 +1,81 @@
import { Server, WebSocketHandler } from "bun";
+import {
+ ReqHandler,
+ fileOnlyReqHandler,
+ generateRequestHandler,
+ returnNotFound,
+} from "./handling";
-export enum ServerType {
- HttpOnly,
- SupportWs,
-}
-export enum ReqHandlerType {
- Auto,
- UrlOnly,
- UrlAndWs,
- Custom,
+interface MiniDxServerOptions {
+ enableWs?: boolean;
+ fileOnlyMode?: boolean;
+ staticFilePath?: string;
}
-export interface IServerConfig {
+interface MiniDxServerConfig {
port?: number;
- publicFolderPath: string;
- requestHandler: Function;
- requestHandlerType?: ReqHandlerType;
- websocketConfig?: WebSocketHandler;
- websocketHandler?: Function;
+ options?: MiniDxServerOptions;
+ handlers?: ReqHandler[];
+ fofHandler?: Function;
+ errorHandler?: any;
}
-export function makeServer(config: IServerConfig, type?: ServerType): Server {
- if (config.requestHandlerType === undefined)
- config.requestHandlerType = ReqHandlerType.Auto;
-
- // fetchfunction can't inherit Function lol
- let fetchFunction: any;
+export function miniServer(config: MiniDxServerConfig): Server {
+ // Assign default port
+ if (!config.port) config.port = 3000;
- console.log("[debug]", "fetchFunction");
+ if (!config.fofHandler) config.fofHandler = returnNotFound;
+ // Assign default error handler
+ if (!config.errorHandler)
+ config.errorHandler = function (error: Error) {
+ console.log(error);
+ if (error.name === "ENOENT") {
+ //@ts-ignore ts stuff :)
+ return config.fofHandler();
+ }
- if (
- config.requestHandlerType === undefined ||
- config.requestHandlerType === ReqHandlerType.UrlOnly
- ) {
- fetchFunction = async function fetch(req: Request) {
- return await config.requestHandler(new URL(req.url));
+ return new Response(
+ `${
+ error.name
+ } ${error.cause !== undefined ? `(${error.cause})` : ""}
${
+ error.message
+ }
${error.stack
+ ?.replaceAll("<", "<")
+ .replaceAll(">", ">")}`,
+ {
+ status: 500,
+ headers: {
+ "Content-Type": "text/html",
+ },
+ statusText: "Internal Server Error",
+ }
+ );
};
- console.log("[debug]", "fetchFunction for default handler");
- } else if (config.requestHandlerType === ReqHandlerType.Custom) {
- fetchFunction = async function fetch(req: Request, server: Server) {
- return await config.requestHandler(req, server);
+ if (!config.options)
+ config.options = {
+ enableWs: false,
+ fileOnlyMode: false,
+ staticFilePath: "public",
};
- console.log("[debug]", "fetchFunction for custom handler");
- } else if (
- type === ServerType.SupportWs ||
- config.requestHandlerType === ReqHandlerType.UrlAndWs
- ) {
- fetchFunction = async function fetch(req: Request, server: Server) {
- // determine if this is a websocket or http connection
- if (
- req.headers.get("Connection") &&
- req.headers.get("Connection")?.includes("Upgrade") &&
- req.headers.get("Upgrade") !== null &&
- req.headers.get("Upgrade") === "websocket"
- ) {
- // Assume this is a WebSocket since we have verified the headers
- if (config.websocketHandler === undefined) {
- server.upgrade(req, {
- // Example data passed to the websocket handler.
- data: performance.now(),
- });
- } else await config.websocketHandler(server, req);
- } else {
- // Fallback to request handler
- return await config.requestHandler(new URL(req.url));
- }
- };
- console.log("[debug]", "fetchFunction for ws handler");
+ if (config.handlers === undefined && config.options.fileOnlyMode !== true) {
+ /**
+ * This text shows up somewhere
+ */
+ throw new Error("No handlers assigned to your server");
}
+ if (!config.handlers) config.handlers = [];
- if (
- type === ServerType.SupportWs ||
- config.requestHandlerType === ReqHandlerType.UrlAndWs
- ) {
- console.log("[debug]", "fetchFunction set on ws...");
- return Bun.serve({
- fetch: fetchFunction,
- websocket: config.websocketConfig,
- });
- } else {
- // Assume httponly
- console.log("[debug]", "fetchFunction set on httponly...");
- return Bun.serve({
- port: 3000,
- fetch: fetchFunction,
- });
- }
+ // Generate request handler
+ const fetchHandler =
+ config.options.fileOnlyMode == false
+ ? generateRequestHandler(config.handlers, config.fofHandler)
+ : fileOnlyReqHandler(config.options.staticFilePath);
+
+ // Return final server
+ return Bun.serve({
+ port: config.port,
+ fetch: fetchHandler,
+ error: config.errorHandler,
+ });
}
diff --git a/index.ts b/index.ts
index 1fff628..a45b72f 100644
--- a/index.ts
+++ b/index.ts
@@ -1,14 +1,5 @@
-import { requestHandler } from "./handlers/requestHandler";
-import { ReqHandlerType, makeServer } from "./handlers/serverConstructor";
+import { miniServer } from "./handlers/serverConstructor";
-const server = makeServer({
- // Set up the server basics
- port: 3000,
- publicFolderPath: "./public",
-
- // Set up the request handler
- requestHandler,
- requestHandlerType: ReqHandlerType.UrlOnly
-});
-
-console.log(`Listening on localhost:${server.port}`);
+export default {
+ miniServer
+};
diff --git a/package.json b/package.json
index 85fe6bd..127d592 100644
--- a/package.json
+++ b/package.json
@@ -1,5 +1,7 @@
{
- "name": "silly-web-server",
+ "name": "mini-deluxe",
+ "description": "A minimal HTTP server library by cherries.to devs",
+ "version": "0.0.1",
"module": "index.ts",
"type": "module",
"devDependencies": {
diff --git a/public/index.html b/public/index.html
index 60217a8..ea1865a 100644
--- a/public/index.html
+++ b/public/index.html
@@ -6,6 +6,6 @@
Document
- Hey! This is my little server library made in Bun.
+ Hey! This is our little server library made in Bun.