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tlancinaimhoffd
tlancina
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imhoffd
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feat(cordova-serve): support --consolelogs option (#100)
1 parent a52e9bd commit 07af906

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12 files changed

+209
-5
lines changed

12 files changed

+209
-5
lines changed

‎.gitignore‎

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@@ -5,3 +5,4 @@ node_modules
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!builders/**/schema.d.ts
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!schematics/**/schema.d.ts
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!schematics/*/files/**/*
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.vscode

‎assets/consolelog-config.js‎

Whitespace-only changes.

‎assets/consolelogs.js‎

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@@ -0,0 +1,73 @@
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// Script injected by @ionic/angular-toolkit to send console logs back
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// to a websocket server so they can be printed to the terminal
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window.Ionic = window.Ionic || {}; window.Ionic.ConsoleLogServer = {
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start: function(config) {
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var self = this;
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this.socket = new WebSocket('ws://' + window.location.hostname + ':' + String(config.wsPort));
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this.msgQueue = [];
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this.socket.onopen = function() {
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self.socketReady = true;
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self.socket.onclose = function() {
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self.socketReady = false;
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console.warn('Console log server closed');
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};
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};
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this.patchConsole();
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},
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queueMessageSend: function(msg) {
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this.msgQueue.push(msg);
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this.drainMessageQueue();
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},
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drainMessageQueue: function() {
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var msg;
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while (msg = this.msgQueue.shift()) {
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if (this.socketReady) {
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try {
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this.socket.send(JSON.stringify(msg));
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} catch(e) {
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if (!(e instanceof TypeError)) {
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console.error('ws error: ' + e);
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}
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}
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}
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}
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},
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patchConsole: function() {
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var self = this;
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function _patchConsole(consoleType) {
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console[consoleType] = (function() {
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var orgConsole = console[consoleType];
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return function() {
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orgConsole.apply(console, arguments);
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var msg = {
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category: 'console',
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type: consoleType,
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data: []
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};
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for (var i = 0; i < arguments.length; i++) {
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msg.data.push(arguments[i]);
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}
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if (msg.data.length) {
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self.queueMessageSend(msg);
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}
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};
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})();
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}
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// https://cordova.apache.org/docs/en/latest/reference/cordova-plugin-console/#supported-methods
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var consoleFns = ['log', 'error', 'exception', 'warn', 'info', 'debug', 'assert', 'dir', 'dirxml', 'time', 'timeEnd', 'table'];
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for (var i in consoleFns) {
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_patchConsole(consoleFns[i]);
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}
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},
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};
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Ionic.ConsoleLogServer.start(Ionic.ConsoleLogServerConfig || {});

‎builders/cordova-build/cordova.js‎ renamed to ‎assets/cordova.js‎

File renamed without changes.

‎builders/cordova-build/index.ts‎

Lines changed: 20 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -1,6 +1,7 @@
11
import { BuildEvent, Builder, BuilderConfiguration, BuilderContext, BuilderDescription } from '@angular-devkit/architect';
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import { BrowserBuilderSchema } from '@angular-devkit/build-angular/src/browser/schema';
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import { getSystemPath, join, normalize } from '@angular-devkit/core';
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import { writeFileSync } from 'fs';
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import { Observable, of } from 'rxjs';
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import { concatMap, tap } from 'rxjs/operators';
67

@@ -54,9 +55,27 @@ export class CordovaBuildBuilder implements Builder<CordovaBuildBuilderSchema> {
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// by default. Let's keep it around.
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browserOptions.deleteOutputPath = false;
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if (options.consolelogs) {
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// Write the config to a file, and then include that in the bundle so it loads on window
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const configPath = getSystemPath(join(normalize(__dirname), '../../assets', normalize('consolelog-config.js')));
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writeFileSync(configPath, `window.Ionic = window.Ionic || {}; Ionic.ConsoleLogServerConfig = { wsPort: ${options.consolelogsPort} }`);
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browserOptions.scripts.push({
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input: configPath,
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bundleName: 'consolelogs',
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lazy: false,
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});
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browserOptions.scripts.push({
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input: getSystemPath(join(normalize(__dirname), '../../assets', normalize('consolelogs.js'))),
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bundleName: 'consolelogs',
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lazy: false,
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});
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}
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if (options.cordovaMock) {
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browserOptions.scripts.push({
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input: getSystemPath(join(normalize(__dirname), normalize('cordova.js'))),
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input: getSystemPath(join(normalize(__dirname), '../../assets', normalize('cordova.js'))),
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bundleName: 'cordova',
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lazy: false,
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});

‎builders/cordova-build/schema.d.ts‎

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@@ -5,4 +5,6 @@ export interface CordovaBuildBuilderSchema {
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sourceMap?: boolean;
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cordovaAssets?: boolean;
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cordovaMock?: boolean;
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consolelogs?: boolean;
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consolelogsPort?: number;
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}

‎builders/cordova-build/schema.json‎

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@@ -7,6 +7,15 @@
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"type": "string",
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"description": "Target to build."
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},
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"consolelogs": {
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"type": "boolean",
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"description": "Inject script to print console logs to the terminal."
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},
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"consolelogsPort": {
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"type": "number",
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"description": "Port for console log server.",
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"default": 53703
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},
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"platform": {
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"type": "string",
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"description": "Cordova platform to use during build."

‎builders/cordova-serve/index.ts‎

Lines changed: 12 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -3,11 +3,12 @@ import { NormalizedBrowserBuilderSchema } from '@angular-devkit/build-angular/sr
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import { DevServerBuilder, DevServerBuilderOptions } from '@angular-devkit/build-angular/src/dev-server';
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import { Path, virtualFs } from '@angular-devkit/core';
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import * as fs from 'fs';
6-
import { Observable, of } from 'rxjs';
6+
import { Observable, from, of } from 'rxjs';
77
import { concatMap, tap } from 'rxjs/operators';
88

99
import { CordovaBuildBuilder, CordovaBuildBuilderSchema } from '../cordova-build';
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11+
import { createConsoleLogServer } from './log-server';
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import { CordovaServeBuilderSchema } from './schema';
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export class CordovaServeBuilder implements Builder<CordovaServeBuilderSchema> {
@@ -36,9 +37,9 @@ export class CordovaServeBuilder implements Builder<CordovaServeBuilderSchema> {
3637
}
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3839
protected _getCordovaBuildConfig(cordovaServeOptions: CordovaServeBuilderSchema): Observable<BuilderConfiguration<CordovaBuildBuilderSchema>> {
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const { platform, cordovaBasePath, cordovaAssets, cordovaMock } = cordovaServeOptions;
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const { platform, cordovaBasePath, cordovaAssets, cordovaMock, consolelogs, consolelogsPort } = cordovaServeOptions;
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const [ project, target, configuration ] = cordovaServeOptions.cordovaBuildTarget.split(':');
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const cordovaBuildTargetSpec = { project, target, configuration, overrides: { platform, cordovaBasePath, cordovaAssets, cordovaMock } };
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const cordovaBuildTargetSpec = { project, target, configuration, overrides: { platform, cordovaBasePath, cordovaAssets, cordovaMock, consolelogs, consolelogsPort } };
4243
const cordovaBuildTargetConfig = this.context.architect.getBuilderConfiguration<CordovaBuildBuilderSchema>(cordovaBuildTargetSpec);
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4445
return this.context.architect.getBuilderDescription(cordovaBuildTargetConfig).pipe(
@@ -52,6 +53,14 @@ class CordovaDevServerBuilder extends DevServerBuilder {
5253
super(context);
5354
}
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56+
run(builderConfig: BuilderConfiguration<DevServerBuilderOptions>): Observable<BuildEvent> {
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if (this.cordovaBuildOptions.consolelogs && this.cordovaBuildOptions.consolelogsPort) {
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return from(createConsoleLogServer(builderConfig.options.host, this.cordovaBuildOptions.consolelogsPort))
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.pipe(_ => super.run(builderConfig));
60+
}
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return super.run(builderConfig);
62+
}
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buildWebpackConfig(root: Path, projectRoot: Path, host: virtualFs.Host<fs.Stats>, browserOptions: NormalizedBrowserBuilderSchema) {
5665
const builder = new CordovaBuildBuilder(this.context);
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builder.validateBuilderConfig(this.cordovaBuildOptions);

‎builders/cordova-serve/log-server.ts‎

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import { terminal } from '@angular-devkit/core';
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import * as util from 'util';
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import * as WebSocket from 'ws';
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export interface ConsoleLogServerMessage {
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category: 'console';
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type: string;
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data: any[];
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}
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export interface ConsoleLogServerOptions {
12+
consolelogs: boolean;
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consolelogsPort: number;
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}
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export function isConsoleLogServerMessage(m: any): m is ConsoleLogServerMessage {
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return m
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&& typeof m.category === 'string'
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&& typeof m.type === 'string'
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&& m.data && typeof m.data.length === 'number';
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}
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export async function createConsoleLogServer(host: string, port: number): Promise<WebSocket.Server> {
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const wss = new WebSocket.Server({ host, port });
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wss.on('connection', ws => {
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ws.on('message', data => {
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let msg;
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try {
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data = data.toString();
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msg = JSON.parse(data);
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} catch (e) {
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process.stderr.write(`Error parsing JSON message from client: "${data}" ${terminal.red(e.stack ? e.stack : e)}\n`);
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return;
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}
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if (!isConsoleLogServerMessage(msg)) {
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const m = util.inspect(msg, { colors: true });
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process.stderr.write(`Bad format in client message: ${m}\n`);
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return;
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}
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if (msg.category === 'console') {
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let status: ((_: string) => string) | undefined;
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if (msg.type === 'info' || msg.type === 'log') {
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status = terminal.reset;
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} else if (msg.type === 'error') {
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status = terminal.red;
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} else if (msg.type === 'warn') {
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status = terminal.yellow;
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}
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// pretty print objects and arrays (no newlines for arrays)
56+
msg.data = msg.data.map(d => JSON.stringify(d, undefined, d && d.length ? '' : ' '));
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if (status) {
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process.stdout.write(`[${status('console.' + msg.type)}]: ${msg.data.join(' ')}\n`);
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} else {
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process.stdout.write(`[console]: ${msg.data.join(' ')}\n`);
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}
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}
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});
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ws.on('error', (err: NodeJS.ErrnoException) => {
67+
if (err && err.code !== 'ECONNRESET') {
68+
process.stderr.write(`There was an error with the logging stream: ${JSON.stringify(err)}\n`);
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}
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});
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});
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wss.on('error', (err: NodeJS.ErrnoException) => {
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process.stderr.write(`There was an error with the logging websocket: ${JSON.stringify(err)}\n`);
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});
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return wss;
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}

‎builders/cordova-serve/schema.d.ts‎

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@@ -9,4 +9,6 @@ export interface CordovaServeBuilderSchema {
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sourceMap?: boolean;
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cordovaAssets?: boolean;
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cordovaMock?: boolean;
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consolelogs?: boolean;
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consolelogsPort?: number;
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}

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