kitsonk/bronto.ts

## bronto.ts
import {
  green,
  cyan,
  bold,
  yellow,
  red
} from "https://deno.land/std@v0.20.0/fmt/colors.ts";

import {
  Application,
  HttpError,
  send,
  Status
} from "https://deno.land/x/oak/mod.ts";

const app = new Application();

// Error handler middleware
app.use(async (context, next) => {
  try {
    await next();
  } catch (e) {
    if (e instanceof HttpError) {
      context.response.status = e.status as any;
      if (e.expose) {
        context.response.body = `<!DOCTYPE html>
        <html>
            <body>
            <h1>${e.status} - ${e.message}</h1>
            </body>
        </html>`;
      } else {
        context.response.body = `<!DOCTYPE html>
        <html>
            <body>
            <h1>${e.status} - ${Status[e.status]}</h1>
            </body>
        </html>`;
      }
    } else if (e instanceof Error) {
      context.response.status = 500;
      context.response.body = `<!DOCTYPE html>
        <html>
            <body>
            <h1>500 - Internal Server Error</h1>
            </body>
        </html>`;
      console.log("Unhandled Error:", red(bold(e.message)));
      console.log(e.stack);
    }
  }
});

// Logger
app.use(async (context, next) => {
  await next();
  const rt = context.response.headers.get("X-Response-Time");
  console.log(
    `${green(context.request.method)} ${cyan(context.request.url)} - ${bold(
      String(rt)
    )}`
  );
});

// Response Time
app.use(async (context, next) => {
  const start = Date.now();
  await next();
  const ms = Date.now() - start;
  context.response.headers.set("X-Response-Time", `${ms}ms`);
});

// Send static content
app.use(async context => {
  await send(context, context.request.path, {
    root: `${Deno.cwd()}/static`,
    index: "index.html"
  });
});

const address = "127.0.0.1:8000";
console.log(bold("Start listening on ") + yellow(address));
await app.listen(address);
	import {
	green,
	cyan,
	bold,
	yellow,
	red
	} from "https://deno.land/std@v0.20.0/fmt/colors.ts";

	import {
	Application,
	HttpError,
	send,
	Status
	} from "https://deno.land/x/oak/mod.ts";

	const app = new Application();

	// Error handler middleware
	app.use(async (context, next) => {
	try {
	await next();
	} catch (e) {
	if (e instanceof HttpError) {
	context.response.status = e.status as any;
	if (e.expose) {
	context.response.body = `<!DOCTYPE html>
	<html>
	<body>
	<h1>${e.status} - ${e.message}</h1>
	</body>
	</html>`;
	} else {
	context.response.body = `<!DOCTYPE html>
	<html>
	<body>
	<h1>${e.status} - ${Status[e.status]}</h1>
	</body>
	</html>`;
	}
	} else if (e instanceof Error) {
	context.response.status = 500;
	context.response.body = `<!DOCTYPE html>
	<html>
	<body>
	<h1>500 - Internal Server Error</h1>
	</body>
	</html>`;
	console.log("Unhandled Error:", red(bold(e.message)));
	console.log(e.stack);
	}
	}
	});

	// Logger
	app.use(async (context, next) => {
	await next();
	const rt = context.response.headers.get("X-Response-Time");
	console.log(
	`${green(context.request.method)} ${cyan(context.request.url)} - ${bold(
	String(rt)
	)}`
	);
	});

	// Response Time
	app.use(async (context, next) => {
	const start = Date.now();
	await next();
	const ms = Date.now() - start;
	context.response.headers.set("X-Response-Time", `${ms}ms`);
	});

	// Send static content
	app.use(async context => {
	await send(context, context.request.path, {
	root: `${Deno.cwd()}/static`,
	index: "index.html"
	});
	});

	const address = "127.0.0.1:8000";
	console.log(bold("Start listening on ") + yellow(address));
	await app.listen(address);