setup repo

Author: ydcjeff

.editorconfig

@@ -0,0 +1,11 @@
+root = true
+
+[*]
+end_of_line = lf
+insert_final_newline = true
+indent_style = tab
+charset = utf-8
+trim_trailing_whitespace = true
+
+[*.{yml,yaml}]
+indent_style = space

.githooks/pre-commit

@@ -0,0 +1,6 @@
+#!/bin/sh
+
+set -e
+
+pnpm run fmt
+pnpm run lint

.github/workflows/ci.yml

@@ -0,0 +1,26 @@
+name: ci
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+
+      - uses: pnpm/action-setup@v2
+        with:
+          version: latest
+
+      - uses: actions/setup-node@v2
+        with:
+          node-version: 18
+          cache: 'pnpm'
+
+      - run: pnpm i
+      - run: pnpm run test-unit
+      - run: pnpm run fmt-check

.github/workflows/release.yml

@@ -0,0 +1,32 @@
+name: release
+
+on:
+  push:
+    tags:
+      - '*'
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: pnpm/action-setup@v2
+        with:
+          version: latest
+
+      - uses: actions/setup-node@v2
+        with:
+          node-version: 18
+          registry-url: https://registry.npmjs.org/
+          cache: 'pnpm'
+
+      - run: pnpm i
+      - run: pnpm publish --access public --no-git-checks -r modules
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
+
+      - uses: yyx990803/release-tag@master
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          tag_name: ${{ github.ref }}

.gitignore

@@ -0,0 +1,109 @@
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+lerna-debug.log*
+
+# Diagnostic reports (https://nodejs.org/api/report.html)
+report.[0-9]*.[0-9]*.[0-9]*.[0-9]*.json
+
+# Runtime data
+pids
+*.pid
+*.seed
+*.pid.lock
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+lib-cov
+
+# Coverage directory used by tools like istanbul
+coverage
+*.lcov
+
+# nyc test coverage
+.nyc_output
+
+# Grunt intermediate storage (https://gruntjs.com/creating-plugins#storing-task-files)
+.grunt
+
+# Bower dependency directory (https://bower.io/)
+bower_components
+
+# node-waf configuration
+.lock-wscript
+
+# Compiled binary addons (https://nodejs.org/api/addons.html)
+build/Release
+
+# Dependency directories
+node_modules/
+jspm_packages/
+
+# TypeScript v1 declaration files
+typings/
+
+# TypeScript cache
+*.tsbuildinfo
+
+# Optional npm cache directory
+.npm
+
+# Optional eslint cache
+.eslintcache
+
+# Microbundle cache
+.rpt2_cache/
+.rts2_cache_cjs/
+.rts2_cache_es/
+.rts2_cache_umd/
+
+# Optional REPL history
+.node_repl_history
+
+# Output of 'npm pack'
+*.tgz
+
+# Yarn Integrity file
+.yarn-integrity
+
+# dotenv environment variables file
+.env
+.env.test
+
+# parcel-bundler cache (https://parceljs.org/)
+.cache
+
+# Next.js build output
+.next
+
+# Nuxt.js build / generate output
+.nuxt
+dist
+
+# Gatsby files
+.cache/
+# Comment in the public line in if your project uses Gatsby and *not* Next.js
+# https://nextjs.org/blog/next-9-1#public-directory-support
+# public
+
+# vuepress build output
+.vuepress/dist
+
+# Serverless directories
+.serverless/
+
+# FuseBox cache
+.fusebox/
+
+# DynamoDB Local files
+.dynamodb/
+
+# TernJS port file
+.tern-port
+
+# Lockfiles
+package-lock.json
+yarn.lock
+pnpm-lock.yaml

.npmrc

@@ -0,0 +1,3 @@
+lockfile=false
+engine-strict=true
+strict-peer-dependencies=false

LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2022 Jeff Yang
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

@@ -0,0 +1,11 @@
+# EdgeKit
+
+- ![npm package version](https://badgen.net/npm/v/edgekit)
+- ![node compatibility](https://badgen.net/npm/node/edgekit)
+- ![ci status](https://github.com/alpineland/edgekit/actions/workflows/ci.yml/badge.svg?branch=main)
+- [Source](https://github.com/alpineland/edgekit)
+- [Docs](https://edgekit.deno.dev)
+
+## License
+
+[MIT](./LICENSE)

modules/edgekit/node/index.d.ts

@@ -0,0 +1 @@
+export * from './mod.js';

modules/edgekit/node/mod.js

@@ -0,0 +1,118 @@
+// from https://github.com/sveltejs/kit/blob/master/packages/kit/src/node/index.js
+import { webcrypto as crypto } from 'node:crypto';
+import { URLPattern } from 'urlpattern-polyfill/urlpattern';
+
+/** @param {import('http').IncomingMessage} req */
+function get_raw_body(req) {
+	const headers = req.headers;
+
+	if (!headers['content-type']) {
+		return null;
+	}
+
+	const length = Number(headers['content-length']);
+
+	// check if no request body
+	// https://github.com/jshttp/type-is/blob/c1f4388c71c8a01f79934e68f630ca4a15fffcd6/index.js#L81-L95
+	if (isNaN(length) && !headers['transfer-encoding']) {
+		return null;
+	}
+
+	return new ReadableStream({
+		start(controller) {
+			req.on('error', (err) => controller.error(err));
+
+			let size = 0;
+
+			req.on('data', (chunk) => {
+				size += chunk.length;
+
+				if (size > length) {
+					controller.error(new Error('content-length exceeded'));
+				}
+
+				controller.enqueue(chunk);
+			});
+
+			req.on('end', () => controller.close());
+		},
+	});
+}
+
+/**
+ * @param {string} origin
+ * @param {import('http').IncomingMessage} req
+ */
+export function get_request(origin, req) {
+	return new Request(origin + req.url, {
+		method: req.method,
+		headers: /** @type {Record<string, string>} */ (req.headers),
+		body: get_raw_body(req),
+	});
+}
+
+/**
+ * @param {import('http').ServerResponse} res
+ * @param {Response} response
+ */
+export async function set_response(res, response) {
+	const headers = Object.fromEntries(response.headers);
+
+	if (response.headers.has('set-cookie')) {
+		// @ts-expect-error (headers.raw() is non-standard)
+		headers['set-cookie'] = response.headers.raw()['set-cookie'];
+	}
+
+	res.writeHead(response.status, headers);
+
+	if (response.body) {
+		let cancelled = false;
+
+		const reader = response.body.getReader();
+
+		res.on('close', () => {
+			reader.cancel();
+			cancelled = true;
+		});
+
+		const next = async () => {
+			const { done, value } = await reader.read();
+
+			if (cancelled) return;
+
+			if (done) {
+				res.end();
+				return;
+			}
+
+			res.write(Buffer.from(value), (error) => {
+				if (error) {
+					console.error('error writing stream', error);
+					res.end();
+				} else {
+					next();
+				}
+			});
+		};
+
+		next();
+	} else {
+		res.end();
+	}
+}
+
+const polyfills = {
+	crypto,
+	URLPattern,
+};
+
+export function install_polyfills() {
+	for (const [k, v] of Object.entries(polyfills)) {
+		// eslint-disable-next-line no-undef
+		Object.defineProperty(globalThis, k, {
+			enumerable: true,
+			configurable: true,
+			value: v,
+		});
+	}
+}