RN: Refactor Chrome Debugger JS
Summary: Refactors JavaScript in the `debugger.html` used to operate the Chrome Debugger. - Pull out all view-related logic into a global `Page` object. - Persist the dark theme across debug sessions using `localStorage`. Reviewed By: kassens Differential Revision: D4786235 fbshipit-source-id: ab959d1c95465a10b4538b14d9c87a51ae3b7078
This commit is contained in:
Tim Yung
Facebook Github Bot
parent
436a9a5bf7
commit
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@ -1,4 +1,4 @@
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<!doctype html>
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<!DOCTYPE html>
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<!--
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Copyright (c) 2015-present, Facebook, Inc.
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All rights reserved.
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@ -7,142 +7,179 @@
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LICENSE file in the root directory of this source tree. An additional grant
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of patent rights can be found in the PATENTS file in the same directory.
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-->
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<html>
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<head>
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<meta charset=utf-8>
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<!-- Base 64 encoded favicon, to avoid extra request to server -->
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<link rel="icon" href="data:;base64,iVBORw0KGgo=">
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<title>React Native Debugger</title>
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<script>
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/* eslint-env browser */
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'use strict';
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(function() {
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function setStatus(status) {
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document.getElementById('status').innerHTML = status;
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}
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const RUNNING_ICON = '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';
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const SLOW_ICON = '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';
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const STOPPED_ICON = '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';
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function setFavicon(base64) {
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document.querySelector('link[rel=icon]').href = 'data:image/png;base64,' + base64;
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}
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var isMacLike = /(Mac|iPhone|iPod|iPad)/i.test(navigator.platform);
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var refresh_shortcut = isMacLike ? '⌘R' : 'Ctrl R';
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window.onload = function() {
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if (!isMacLike) {
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document.getElementById('dev_tools_shortcut').innerHTML = 'Ctrl⇧J';
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}
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};
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var INITIAL_MESSAGE = 'Waiting, press <span class="shortcut">' + refresh_shortcut + '</span> in simulator to reload and connect.';
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function connectToDebuggerProxy() {
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var worker;
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var ws = new WebSocket('ws://' + window.location.host + '/debugger-proxy?role=debugger&name=Chrome');
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function createJSRuntime() {
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// This worker will run the application javascript code,
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// making sure that it's run in an environment without a global
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// document, to make it consistent with the JSC executor environment.
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worker = new Worker('debuggerWorker.js');
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worker.onmessage = function(message) {
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ws.send(JSON.stringify(message.data));
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};
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window.onbeforeunload = function() {
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return 'If you reload this page, it is going to break the debugging session. ' +
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'You should press' + refresh_shortcut + 'in simulator to reload.';
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};
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updateVisibility();
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updateFavicon();
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}
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function shutdownJSRuntime() {
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if (worker) {
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worker.terminate();
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worker = null;
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window.onbeforeunload = null;
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updateFavicon();
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const isMacLike = /(Mac|iPhone|iPod|iPad)/i.test(navigator.platform);
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const refreshShortcut = isMacLike ? '⌘R' : 'Ctrl R';
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window.onload = function() {
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if (!isMacLike) {
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document.getElementById('shortcut').innerHTML = 'Ctrl⇧J';
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}
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}
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Page.render();
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};
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function updateVisibility() {
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if (worker) {
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worker.postMessage({
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method: 'setDebuggerVisibility',
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visibilityState: document.visibilityState,
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});
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}
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updateFavicon();
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}
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const Assets = {
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blueIcon: 'data:image/png;base64,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',
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grayIcon: 'data:image/png;base64,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',
|
||||
orangeIcon: 'data:image/png;base64,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',
|
||||
};
|
||||
|
||||
function updateFavicon() {
|
||||
if (worker) {
|
||||
if (document.visibilityState === 'visible') {
|
||||
setFavicon(RUNNING_ICON);
|
||||
} else {
|
||||
setFavicon(SLOW_ICON);
|
||||
const Page = window.Page = {
|
||||
|
||||
state: {
|
||||
isDark: localStorage.getItem('darkTheme') === 'on',
|
||||
status: {type: 'disconnected'},
|
||||
visibilityState: document.visibilityState,
|
||||
},
|
||||
|
||||
setState(partialState) {
|
||||
Page.state = Object.assign({}, Page.state, partialState);
|
||||
Page.render();
|
||||
},
|
||||
|
||||
render() {
|
||||
const {
|
||||
isDark,
|
||||
status,
|
||||
visibilityState,
|
||||
} = Page.state;
|
||||
|
||||
const statusNode = document.getElementById('status');
|
||||
switch (status.type) {
|
||||
case 'connected':
|
||||
statusNode.innerHTML = 'Debugger session #' + status.id + ' active.';
|
||||
break;
|
||||
case 'error':
|
||||
statusNode.innerHTML = status.error.reason || 'Disconnected from proxy. Attempting reconnection. Is node server running?';
|
||||
break;
|
||||
case 'connecting':
|
||||
case 'disconnected':
|
||||
// Fall through.
|
||||
default:
|
||||
statusNode.innerHTML = 'Waiting, press <span class="shortcut">' + refreshShortcut + '</span> in simulator to reload and connect.';
|
||||
break;
|
||||
}
|
||||
} else {
|
||||
setFavicon(STOPPED_ICON);
|
||||
|
||||
const linkNode = document.querySelector('link[rel=icon]');
|
||||
if (status.type === 'disconnected' ||
|
||||
status.type === 'error') {
|
||||
linkNode.href = Assets.grayIcon;
|
||||
} else {
|
||||
if (visibilityState === 'visible') {
|
||||
linkNode.href = Assets.blueIcon;
|
||||
} else {
|
||||
linkNode.href = Assets.orangeIcon;
|
||||
}
|
||||
}
|
||||
|
||||
const darkCheckbox = document.getElementById('dark');
|
||||
document.body.classList.toggle('dark', isDark);
|
||||
darkCheckbox.checked = isDark;
|
||||
localStorage.setItem('darkTheme', isDark ? 'on' : '');
|
||||
},
|
||||
|
||||
toggleDarkTheme() {
|
||||
Page.setState({isDark: !Page.state.isDark});
|
||||
},
|
||||
|
||||
};
|
||||
|
||||
function connectToDebuggerProxy() {
|
||||
const ws = new WebSocket('ws://' + window.location.host + '/debugger-proxy?role=debugger&name=Chrome');
|
||||
let worker;
|
||||
|
||||
function createJSRuntime() {
|
||||
// This worker will run the application JavaScript code,
|
||||
// making sure that it's run in an environment without a global
|
||||
// document, to make it consistent with the JSC executor environment.
|
||||
worker = new Worker('debuggerWorker.js');
|
||||
worker.onmessage = function(message) {
|
||||
ws.send(JSON.stringify(message.data));
|
||||
};
|
||||
window.onbeforeunload = function() {
|
||||
return 'If you reload this page, it is going to break the debugging session. ' +
|
||||
'You should press' + refreshShortcut + 'in simulator to reload.';
|
||||
};
|
||||
updateVisibility();
|
||||
}
|
||||
|
||||
function shutdownJSRuntime() {
|
||||
if (worker) {
|
||||
worker.terminate();
|
||||
worker = null;
|
||||
window.onbeforeunload = null;
|
||||
}
|
||||
}
|
||||
|
||||
function updateVisibility() {
|
||||
if (worker) {
|
||||
worker.postMessage({
|
||||
method: 'setDebuggerVisibility',
|
||||
visibilityState: document.visibilityState,
|
||||
});
|
||||
}
|
||||
Page.setState({visibilityState: document.visibilityState});
|
||||
}
|
||||
|
||||
ws.onopen = function() {
|
||||
Page.setState({status: {type: 'connecting'}});
|
||||
};
|
||||
|
||||
ws.onmessage = function(message) {
|
||||
if (!message.data) {
|
||||
return;
|
||||
}
|
||||
const object = JSON.parse(message.data);
|
||||
|
||||
if (object.$event === 'client-disconnected') {
|
||||
shutdownJSRuntime();
|
||||
Page.setState({status: {type: 'disconnected'}});
|
||||
return;
|
||||
}
|
||||
|
||||
if (!object.method) {
|
||||
return;
|
||||
}
|
||||
|
||||
// Special message that asks for a new JS runtime
|
||||
if (object.method === 'prepareJSRuntime') {
|
||||
shutdownJSRuntime();
|
||||
console.clear();
|
||||
createJSRuntime();
|
||||
ws.send(JSON.stringify({replyID: object.id}));
|
||||
Page.setState({status: {type: 'connected', id: object.id}});
|
||||
} else if (object.method === '$disconnected') {
|
||||
shutdownJSRuntime();
|
||||
Page.setState({status: {type: 'disconnected'}});
|
||||
} else {
|
||||
// Otherwise, pass through to the worker.
|
||||
worker.postMessage(object);
|
||||
}
|
||||
};
|
||||
|
||||
ws.onclose = function(error) {
|
||||
shutdownJSRuntime();
|
||||
Page.setState({status: {type: 'error', error}});
|
||||
if (error.reason) {
|
||||
console.warn(error.reason);
|
||||
}
|
||||
setTimeout(connectToDebuggerProxy, 500);
|
||||
};
|
||||
|
||||
// Let debuggerWorker.js know when we're not visible so that we can warn about
|
||||
// poor performance when using remote debugging.
|
||||
document.addEventListener('visibilitychange', updateVisibility, false);
|
||||
}
|
||||
|
||||
ws.onopen = function() {
|
||||
setStatus(INITIAL_MESSAGE);
|
||||
};
|
||||
|
||||
ws.onmessage = function(message) {
|
||||
if (!message.data) {
|
||||
return;
|
||||
}
|
||||
var object = JSON.parse(message.data);
|
||||
|
||||
if (object.$event === 'client-disconnected') {
|
||||
shutdownJSRuntime();
|
||||
setStatus('Waiting, press <span class="shortcut">' + refresh_shortcut + '</span> in simulator to reload and connect.');
|
||||
return;
|
||||
}
|
||||
|
||||
if (!object.method) {
|
||||
return;
|
||||
}
|
||||
|
||||
// Special message that asks for a new JS runtime
|
||||
if (object.method === 'prepareJSRuntime') {
|
||||
shutdownJSRuntime();
|
||||
console.clear();
|
||||
createJSRuntime();
|
||||
ws.send(JSON.stringify({replyID: object.id}));
|
||||
setStatus('Debugger session #' + object.id + ' active.');
|
||||
} else if (object.method === '$disconnected') {
|
||||
shutdownJSRuntime();
|
||||
setStatus(INITIAL_MESSAGE);
|
||||
} else {
|
||||
// Otherwise, pass through to the worker.
|
||||
worker.postMessage(object);
|
||||
}
|
||||
};
|
||||
|
||||
ws.onclose = function(e) {
|
||||
shutdownJSRuntime();
|
||||
setStatus('Disconnected from proxy. Attempting reconnection. Is node server running?');
|
||||
if (e.reason) {
|
||||
setStatus(e.reason);
|
||||
console.warn(e.reason);
|
||||
}
|
||||
setTimeout(connectToDebuggerProxy, 500);
|
||||
};
|
||||
|
||||
// Let debuggerWorker.js know when we're not visible so that we can warn about
|
||||
// poor performance when using remote debugging.
|
||||
document.addEventListener('visibilitychange', updateVisibility, false);
|
||||
}
|
||||
|
||||
connectToDebuggerProxy();
|
||||
connectToDebuggerProxy();
|
||||
|
||||
})();
|
||||
</script>
|
||||
|
|
@ -178,17 +215,20 @@ connectToDebuggerProxy();
|
|||
.dark a {
|
||||
color: #3b99fc;
|
||||
}
|
||||
input[type=checkbox] {
|
||||
vertical-align: middle;
|
||||
}
|
||||
</style>
|
||||
</head>
|
||||
<body>
|
||||
<div class="content">
|
||||
<label for="dark">
|
||||
<input type="checkbox" id="dark" onclick="document.body.classList.toggle('dark')"> Dark background
|
||||
<input type="checkbox" id="dark" onclick="Page.toggleDarkTheme()"> Dark Theme
|
||||
</label>
|
||||
<p>
|
||||
React Native JS code runs inside this Chrome tab.
|
||||
React Native JS code runs as a web worker inside this tab.
|
||||
</p>
|
||||
<p>Press <kbd id='dev_tools_shortcut' class="shortcut">⌘⌥J</kbd> to open Developer Tools. Enable <a href="https://stackoverflow.com/a/17324511/232122" target="_blank">Pause On Caught Exceptions</a> for a better debugging experience.</p>
|
||||
<p>Press <kbd id="shortcut" class="shortcut">⌘⌥J</kbd> to open Developer Tools. Enable <a href="https://stackoverflow.com/a/17324511/232122" target="_blank">Pause On Caught Exceptions</a> for a better debugging experience.</p>
|
||||
<p>Status: <span id="status">Loading...</span></p>
|
||||
</div>
|
||||
</body>
|
||||
|
|
|
|||
Loading…
Reference in New Issue