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build: enable JS semicolons (#22783)

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Samuel Attard 2020-03-20 13:28:31 -07:00 • committed by GitHub
parent 24e21467b9
commit 5d657dece4
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354 changed files with 21512 additions and 21510 deletions
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84
lib/renderer/content-scripts-injector.ts
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@ -1,8 +1,8 @@
import { webFrame } from 'electron'
import { webFrame } from 'electron';
import * as ipcRendererUtils from '@electron/internal/renderer/ipc-renderer-internal-utils'
import * as ipcRendererUtils from '@electron/internal/renderer/ipc-renderer-internal-utils';
const v8Util = process.electronBinding('v8_util')
const v8Util = process.electronBinding('v8_util');
const IsolatedWorldIDs = {
/**
@ -10,93 +10,93 @@ const IsolatedWorldIDs = {
* electron_render_frame_observer.h
*/
ISOLATED_WORLD_EXTENSIONS: 1 << 20
}
};
let isolatedWorldIds = IsolatedWorldIDs.ISOLATED_WORLD_EXTENSIONS
const extensionWorldId: {[key: string]: number | undefined} = {}
let isolatedWorldIds = IsolatedWorldIDs.ISOLATED_WORLD_EXTENSIONS;
const extensionWorldId: {[key: string]: number | undefined} = {};
// https://cs.chromium.org/chromium/src/extensions/renderer/script_injection.cc?type=cs&sq=package:chromium&g=0&l=52
const getIsolatedWorldIdForInstance = () => {
// TODO(samuelmaddock): allocate and cleanup IDs
return isolatedWorldIds++
}
return isolatedWorldIds++;
};
const escapePattern = function (pattern: string) {
return pattern.replace(/[\\^$+?.()|[\]{}]/g, '\\$&')
}
return pattern.replace(/[\\^$+?.()|[\]{}]/g, '\\$&');
};
// Check whether pattern matches.
// https://developer.chrome.com/extensions/match_patterns
const matchesPattern = function (pattern: string) {
if (pattern === '<all_urls>') return true
const regexp = new RegExp(`^${pattern.split('*').map(escapePattern).join('.*')}$`)
const url = `${location.protocol}//${location.host}${location.pathname}`
return url.match(regexp)
}
if (pattern === '<all_urls>') return true;
const regexp = new RegExp(`^${pattern.split('*').map(escapePattern).join('.*')}$`);
const url = `${location.protocol}//${location.host}${location.pathname}`;
return url.match(regexp);
};
// Run the code with chrome API integrated.
const runContentScript = function (this: any, extensionId: string, url: string, code: string) {
// Assign unique world ID to each extension
const worldId = extensionWorldId[extensionId] ||
(extensionWorldId[extensionId] = getIsolatedWorldIdForInstance())
(extensionWorldId[extensionId] = getIsolatedWorldIdForInstance());
// store extension ID for content script to read in isolated world
v8Util.setHiddenValue(global, `extension-${worldId}`, extensionId)
v8Util.setHiddenValue(global, `extension-${worldId}`, extensionId);
webFrame.setIsolatedWorldInfo(worldId, {
name: `${extensionId} [${worldId}]`
// TODO(samuelmaddock): read `content_security_policy` from extension manifest
// csp: manifest.content_security_policy,
})
});
const sources = [{ code, url }]
return webFrame.executeJavaScriptInIsolatedWorld(worldId, sources)
}
const sources = [{ code, url }];
return webFrame.executeJavaScriptInIsolatedWorld(worldId, sources);
};
const runAllContentScript = function (scripts: Array<Electron.InjectionBase>, extensionId: string) {
for (const { url, code } of scripts) {
runContentScript.call(window, extensionId, url, code)
runContentScript.call(window, extensionId, url, code);
}
}
};
const runStylesheet = function (this: any, url: string, code: string) {
webFrame.insertCSS(code)
}
webFrame.insertCSS(code);
};
const runAllStylesheet = function (css: Array<Electron.InjectionBase>) {
for (const { url, code } of css) {
runStylesheet.call(window, url, code)
runStylesheet.call(window, url, code);
}
}
};
// Run injected scripts.
// https://developer.chrome.com/extensions/content_scripts
const injectContentScript = function (extensionId: string, script: Electron.ContentScript) {
if (!process.isMainFrame && !script.allFrames) return
if (!script.matches.some(matchesPattern)) return
if (!process.isMainFrame && !script.allFrames) return;
if (!script.matches.some(matchesPattern)) return;
if (script.js) {
const fire = runAllContentScript.bind(window, script.js, extensionId)
const fire = runAllContentScript.bind(window, script.js, extensionId);
if (script.runAt === 'document_start') {
process.once('document-start', fire)
process.once('document-start', fire);
} else if (script.runAt === 'document_end') {
process.once('document-end', fire)
process.once('document-end', fire);
} else {
document.addEventListener('DOMContentLoaded', fire)
document.addEventListener('DOMContentLoaded', fire);
}
}
if (script.css) {
const fire = runAllStylesheet.bind(window, script.css)
const fire = runAllStylesheet.bind(window, script.css);
if (script.runAt === 'document_start') {
process.once('document-start', fire)
process.once('document-start', fire);
} else if (script.runAt === 'document_end') {
process.once('document-end', fire)
process.once('document-end', fire);
} else {
document.addEventListener('DOMContentLoaded', fire)
document.addEventListener('DOMContentLoaded', fire);
}
}
}
};
// Handle the request of chrome.tabs.executeJavaScript.
ipcRendererUtils.handle('CHROME_TABS_EXECUTE_SCRIPT', function (
@ -105,15 +105,15 @@ ipcRendererUtils.handle('CHROME_TABS_EXECUTE_SCRIPT', function (
url: string,
code: string
) {
return runContentScript.call(window, extensionId, url, code)
})
return runContentScript.call(window, extensionId, url, code);
});
module.exports = (entries: Electron.ContentScriptEntry[]) => {
for (const entry of entries) {
if (entry.contentScripts) {
for (const script of entry.contentScripts) {
injectContentScript(entry.extensionId, script)
injectContentScript(entry.extensionId, script);
}
}
}
}
};