235 lines
6.5 KiB
JavaScript
Executable file
235 lines
6.5 KiB
JavaScript
Executable file
#!/usr/bin/env node
|
|
|
|
/*---------------------------------------------------------------------------------------------
|
|
* Copyright (c) Microsoft Corporation. All rights reserved.
|
|
* Licensed under the MIT License. See License.txt in the project root for license information.
|
|
*--------------------------------------------------------------------------------------------*/
|
|
|
|
// @ts-check
|
|
|
|
const http = require('http');
|
|
const url = require('url');
|
|
const fs = require('fs');
|
|
const path = require('path');
|
|
const util = require('util');
|
|
const opn = require('opn');
|
|
const minimist = require('vscode-minimist');
|
|
|
|
const APP_ROOT = path.dirname(__dirname);
|
|
const EXTENSIONS_ROOT = path.join(APP_ROOT, 'extensions');
|
|
const WEB_MAIN = path.join(APP_ROOT, 'src', 'vs', 'code', 'browser', 'workbench', 'workbench-dev.html');
|
|
|
|
const args = minimist(process.argv, {
|
|
string: [
|
|
'no-launch',
|
|
'scheme',
|
|
'host'
|
|
],
|
|
number: [
|
|
'port'
|
|
]
|
|
});
|
|
|
|
const PORT = args.port || process.env.PORT || 8080;
|
|
const SCHEME = args.scheme || process.env.VSCODE_SCHEME || 'http';
|
|
const HOST = args.host || 'localhost';
|
|
const AUTHORITY = process.env.VSCODE_AUTHORITY || `${HOST}:${PORT}`;
|
|
|
|
const server = http.createServer((req, res) => {
|
|
const parsedUrl = url.parse(req.url, true);
|
|
const pathname = parsedUrl.pathname;
|
|
|
|
try {
|
|
if (pathname === '/favicon.ico') {
|
|
// favicon
|
|
return serveFile(req, res, path.join(APP_ROOT, 'resources', 'win32', 'code.ico'));
|
|
}
|
|
if (/^\/static\//.test(pathname)) {
|
|
// static requests
|
|
return handleStatic(req, res, parsedUrl);
|
|
}
|
|
if (/^\/static-extension\//.test(pathname)) {
|
|
// static extension requests
|
|
return handleStaticExtension(req, res, parsedUrl);
|
|
}
|
|
if (pathname === '/') {
|
|
// main web
|
|
return handleRoot(req, res);
|
|
}
|
|
|
|
return serveError(req, res, 404, 'Not found.');
|
|
} catch (error) {
|
|
console.error(error.toString());
|
|
|
|
return serveError(req, res, 500, 'Internal Server Error.');
|
|
}
|
|
});
|
|
|
|
server.listen(PORT, () => {
|
|
console.log(`Web UI available at ${SCHEME}://${AUTHORITY}`);
|
|
});
|
|
|
|
server.on('error', err => {
|
|
console.error(`Error occurred in server:`);
|
|
console.error(err);
|
|
});
|
|
|
|
/**
|
|
* @param {import('http').IncomingMessage} req
|
|
* @param {import('http').ServerResponse} res
|
|
* @param {import('url').UrlWithParsedQuery} parsedUrl
|
|
*/
|
|
function handleStatic(req, res, parsedUrl) {
|
|
|
|
// Strip `/static/` from the path
|
|
const relativeFilePath = path.normalize(decodeURIComponent(parsedUrl.pathname.substr('/static/'.length)));
|
|
|
|
return serveFile(req, res, path.join(APP_ROOT, relativeFilePath));
|
|
}
|
|
|
|
/**
|
|
* @param {import('http').IncomingMessage} req
|
|
* @param {import('http').ServerResponse} res
|
|
* @param {import('url').UrlWithParsedQuery} parsedUrl
|
|
*/
|
|
function handleStaticExtension(req, res, parsedUrl) {
|
|
|
|
// Strip `/static-extension/` from the path
|
|
const relativeFilePath = path.normalize(decodeURIComponent(parsedUrl.pathname.substr('/static-extension/'.length)));
|
|
|
|
const filePath = path.join(EXTENSIONS_ROOT, relativeFilePath);
|
|
|
|
return serveFile(req, res, filePath);
|
|
}
|
|
|
|
/**
|
|
* @param {import('http').IncomingMessage} req
|
|
* @param {import('http').ServerResponse} res
|
|
*/
|
|
async function handleRoot(req, res) {
|
|
const extensionFolders = await util.promisify(fs.readdir)(EXTENSIONS_ROOT);
|
|
const mapExtensionFolderToExtensionPackageJSON = new Map();
|
|
|
|
await Promise.all(extensionFolders.map(async extensionFolder => {
|
|
try {
|
|
const packageJSON = JSON.parse((await util.promisify(fs.readFile)(path.join(EXTENSIONS_ROOT, extensionFolder, 'package.json'))).toString());
|
|
if (packageJSON.main && packageJSON.name !== 'vscode-api-tests') {
|
|
return; // unsupported
|
|
}
|
|
|
|
if (packageJSON.name === 'scss') {
|
|
return; // seems to fail to JSON.parse()?!
|
|
}
|
|
|
|
packageJSON.extensionKind = 'web'; // enable for Web
|
|
|
|
mapExtensionFolderToExtensionPackageJSON.set(extensionFolder, packageJSON);
|
|
} catch (error) {
|
|
return null;
|
|
}
|
|
}));
|
|
|
|
const staticExtensions = [];
|
|
|
|
// Built in extensions
|
|
mapExtensionFolderToExtensionPackageJSON.forEach((packageJSON, extensionFolder) => {
|
|
staticExtensions.push({
|
|
packageJSON,
|
|
extensionLocation: { scheme: SCHEME, authority: AUTHORITY, path: `/static-extension/${extensionFolder}` }
|
|
});
|
|
});
|
|
|
|
const data = (await util.promisify(fs.readFile)(WEB_MAIN)).toString()
|
|
.replace('{{WORKBENCH_WEB_CONFIGURATION}}', escapeAttribute(JSON.stringify({
|
|
staticExtensions,
|
|
folderUri: { scheme: 'memfs', path: `/sample-folder` }
|
|
})))
|
|
.replace('{{WEBVIEW_ENDPOINT}}', '')
|
|
.replace('{{REMOTE_USER_DATA_URI}}', '');
|
|
|
|
res.writeHead(200, { 'Content-Type': 'text/html' });
|
|
return res.end(data);
|
|
}
|
|
|
|
/**
|
|
* @param {string} value
|
|
*/
|
|
function escapeAttribute(value) {
|
|
return value.replace(/"/g, '"');
|
|
}
|
|
|
|
/**
|
|
* @param {import('http').IncomingMessage} req
|
|
* @param {import('http').ServerResponse} res
|
|
* @param {string} errorMessage
|
|
*/
|
|
function serveError(req, res, errorCode, errorMessage) {
|
|
res.writeHead(errorCode, { 'Content-Type': 'text/plain' });
|
|
res.end(errorMessage);
|
|
}
|
|
|
|
const textMimeType = {
|
|
'.html': 'text/html',
|
|
'.js': 'text/javascript',
|
|
'.json': 'application/json',
|
|
'.css': 'text/css',
|
|
'.svg': 'image/svg+xml',
|
|
};
|
|
|
|
const mapExtToMediaMimes = {
|
|
'.bmp': 'image/bmp',
|
|
'.gif': 'image/gif',
|
|
'.ico': 'image/x-icon',
|
|
'.jpe': 'image/jpg',
|
|
'.jpeg': 'image/jpg',
|
|
'.jpg': 'image/jpg',
|
|
'.png': 'image/png',
|
|
'.tga': 'image/x-tga',
|
|
'.tif': 'image/tiff',
|
|
'.tiff': 'image/tiff',
|
|
'.woff': 'application/font-woff'
|
|
};
|
|
|
|
/**
|
|
* @param {string} forPath
|
|
*/
|
|
function getMediaMime(forPath) {
|
|
const ext = path.extname(forPath);
|
|
|
|
return mapExtToMediaMimes[ext.toLowerCase()];
|
|
}
|
|
|
|
/**
|
|
* @param {import('http').IncomingMessage} req
|
|
* @param {import('http').ServerResponse} res
|
|
* @param {string} filePath
|
|
*/
|
|
async function serveFile(req, res, filePath, responseHeaders = Object.create(null)) {
|
|
try {
|
|
const stat = await util.promisify(fs.stat)(filePath);
|
|
|
|
// Check if file modified since
|
|
const etag = `W/"${[stat.ino, stat.size, stat.mtime.getTime()].join('-')}"`; // weak validator (https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/ETag)
|
|
if (req.headers['if-none-match'] === etag) {
|
|
res.writeHead(304);
|
|
return res.end();
|
|
}
|
|
|
|
// Headers
|
|
responseHeaders['Content-Type'] = textMimeType[path.extname(filePath)] || getMediaMime(filePath) || 'text/plain';
|
|
responseHeaders['Etag'] = etag;
|
|
|
|
res.writeHead(200, responseHeaders);
|
|
|
|
// Data
|
|
fs.createReadStream(filePath).pipe(res);
|
|
} catch (error) {
|
|
console.error(error.toString());
|
|
res.writeHead(404, { 'Content-Type': 'text/plain' });
|
|
return res.end('Not found');
|
|
}
|
|
}
|
|
|
|
if (args.launch !== false) {
|
|
opn(`${SCHEME}://${HOST}:${PORT}`);
|
|
}
|