Files
wxt/src/virtual/utils/reload-content-scripts.ts
T

51 lines
1.6 KiB
TypeScript

import { browser } from 'wxt/browser';
import { logger } from '../../sandbox/utils/logger';
import { MatchPattern } from 'wxt/sandbox';
interface ContentScript {
matches: string[];
js?: string[];
css?: string[];
}
export function reloadContentScript(contentScript: ContentScript) {
const manifest = browser.runtime.getManifest();
if (manifest.manifest_version == 2) {
void reloadContentScriptMv2(contentScript);
} else {
void reloadContentScriptMv3(contentScript);
}
}
export async function reloadContentScriptMv3(contentScript: ContentScript) {
const id = `wxt:${contentScript.js![0]}`;
logger.log('Reloading content script:', contentScript);
const registered = await browser.scripting.getRegisteredContentScripts();
logger.debug('Existing scripts:', registered);
const existing = registered.find((cs) => cs.id === id);
if (existing) {
logger.debug('Updating content script', existing);
await browser.scripting.updateContentScripts([{ ...contentScript, id }]);
} else {
logger.debug('Registering new content script...');
await browser.scripting.registerContentScripts([{ ...contentScript, id }]);
}
const allTabs = await browser.tabs.query({});
const matchPatterns = contentScript.matches.map(
(match) => new MatchPattern(match),
);
const matchingTabs = allTabs.filter((tab) => {
const url = tab.url;
if (!url) return false;
return !!matchPatterns.find((pattern) => pattern.includes(url));
});
await Promise.all(matchingTabs.map((tab) => browser.tabs.reload(tab.id)));
}
export async function reloadContentScriptMv2(contentScript: ContentScript) {
throw Error('TODO: reloadContentScriptMv2');
}