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executable file
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#!/usr/bin/env node
/**
* Copyright 2017 Google Inc. All rights reserved.
* Modifications copyright (c) Microsoft Corporation.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
const path = require('path');
const { Registry } = require('../packages/playwright-core/lib/coreBundle').registry;
const fs = require('fs');
const protocolGenerator = require('./protocol-types-generator');
const {execSync} = require('child_process');
const playwright = require('playwright-core');
const SCRIPT_NAME = path.basename(__filename);
const CORE_PATH = path.resolve(path.join(__dirname, '..', 'packages', 'playwright-core'));
function usage() {
return `
usage: ${SCRIPT_NAME} <browser> <revision> [version]
Roll the <browser> to a specific <revision> and generate new protocol.
Version is required for chromium-based browsers.
Supported browsers: chromium, firefox, webkit, ffmpeg, firefox-beta.
Example:
${SCRIPT_NAME} chromium 123456 123.0.1234.56
${SCRIPT_NAME} webkit 123456
`;
}
(async () => {
// 1. Parse CLI arguments
const args = process.argv.slice(2);
if (args.some(arg => arg === '--help')) {
console.log(usage());
process.exit(1);
} else if (args.length < 1) {
console.log(`Please specify the browser name, e.g. 'chromium'.`);
console.log(`Try running ${SCRIPT_NAME} --help`);
process.exit(1);
} else if (args.length < 2) {
console.log(`Please specify the revision`);
console.log(`Try running ${SCRIPT_NAME} --help`);
process.exit(1);
}
const browsersJSON = require(path.join(CORE_PATH, 'browsers.json'));
const browserName = {
'cr': 'chromium',
'ff': 'firefox',
'ff-beta': 'firefox-beta',
'wk': 'webkit',
}[args[0].toLowerCase()] ?? args[0].toLowerCase();
const browserTypeName = browserName.split('-')[0];
const descriptors = browsersJSON.browsers.filter(b =>
b.name === browserName || b.name === `${browserName}-headless-shell`
);
if (!descriptors.length) {
console.log(`Unknown browser "${browserName}"`);
console.log(`Try running ${SCRIPT_NAME} --help`);
process.exit(1);
}
const revision = args[1];
let browserVersion = args[2];
console.log(`Rolling ${browserName} to ${revision}`);
if (browserVersion) {
console.log(`Browser version: ${browserVersion}`);
} else if (browserTypeName === 'chromium') {
console.log(`Chromium-based browsers must provide a version`);
process.exit(1);
}
// 2. Update browser revisions in browsers.json.
console.log('\nUpdating revision in browsers.json...');
for (const descriptor of descriptors) {
descriptor.revision = String(revision);
if (browserVersion)
descriptor.browserVersion = browserVersion;
}
fs.writeFileSync(path.join(CORE_PATH, 'browsers.json'), JSON.stringify(browsersJSON, null, 2) + '\n');
// 3. Download new browser.
console.log('\nDownloading new browser...');
const registry = new Registry(browsersJSON);
const executable = registry.findExecutable(browserName);
await registry.installDeps([executable]);
await registry.install([...registry.defaultExecutables(), executable]);
// 4. Update browser version if rolling WebKit / Firefox, validate if rolling Chromium.
const browserType = playwright[browserTypeName];
if (browserType) {
const browser = await browserType.launch({
executablePath: executable.executablePath('javascript'),
});
const downloadedVersion = await browser.version();
await browser.close();
if (browserVersion && downloadedVersion !== browserVersion) {
console.error(`\nError: Provided browser version "${browserVersion}" does not match downloaded version "${downloadedVersion}".`);
console.error(`Please verify that revision ${revision} corresponds to version ${browserVersion}.`);
process.exit(1);
}
if (!browserVersion) {
console.log('\nUpdating browser version in browsers.json...');
for (const descriptor of descriptors)
descriptor.browserVersion = downloadedVersion;
fs.writeFileSync(path.join(CORE_PATH, 'browsers.json'), JSON.stringify(browsersJSON, null, 2) + '\n');
}
}
if (browserType && descriptors[0].installByDefault) {
// 5. Generate types.
console.log('\nGenerating protocol types...');
const executablePath = registry.findExecutable(browserName).executablePathOrDie();
await protocolGenerator.generateProtocol(browserName, executablePath);
// 6. Update docs.
console.log('\nUpdating documentation...');
try {
execSync('npm run doc', { stdio: 'inherit' });
} catch (e) {
console.log('npm run doc failed with non-zero exit code. This might have updated generated files.');
}
}
console.log(`\nRolled ${browserName} to ${revision}`);
})().catch(err => {
console.error(err);
process.exit(1);
});