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fix(@angular-devkit/build-angular): ensure correct dev server path with public host option #13838

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Mar 29, 2019
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18 changes: 12 additions & 6 deletions packages/angular_devkit/build_angular/src/dev-server/index.ts
Original file line number Diff line number Diff line change
Expand Up @@ -144,15 +144,14 @@ export function serveWebpackBrowser(
options.port = port;

// Resolve public host and client address.
let clientAddress = `${options.ssl ? 'https' : 'http'}://0.0.0.0:0`;
let clientAddress = url.parse(`${options.ssl ? 'https' : 'http'}://0.0.0.0:0`);
if (options.publicHost) {
let publicHost = options.publicHost;
if (!/^\w+:\/\//.test(publicHost)) {
publicHost = `${options.ssl ? 'https' : 'http'}://${publicHost}`;
}
const clientUrl = url.parse(publicHost);
options.publicHost = clientUrl.host;
clientAddress = url.format(clientUrl);
clientAddress = url.parse(publicHost);
options.publicHost = clientAddress.host;
}

// Resolve serve address.
Expand Down Expand Up @@ -338,7 +337,7 @@ function _addLiveReload(
options: DevServerBuilderSchema,
browserOptions: BrowserBuilderSchema,
webpackConfig: webpack.Configuration,
clientAddress: string,
clientAddress: url.UrlWithStringQuery,
logger: logging.LoggerApi,
) {
if (webpackConfig.plugins === undefined) {
Expand All @@ -353,7 +352,14 @@ function _addLiveReload(
} catch {
throw new Error('The "webpack-dev-server" package could not be found.');
}
const entryPoints = [`${webpackDevServerPath}?${clientAddress}`];

// If a custom path is provided the webpack dev server client drops the sockjs-node segment.
// This adds it back so that behavior is consistent when using a custom URL path
if (clientAddress.pathname) {
clientAddress.pathname = path.posix.join(clientAddress.pathname, 'sockjs-node');
}

const entryPoints = [`${webpackDevServerPath}?${url.format(clientAddress)}`];
if (options.hmr) {
const webpackHmrLink = 'https://webpack.js.org/guides/hot-module-replacement';

Expand Down