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d572d6e9d1
* Commit non-py files * Finish porting calculate and merge scripts for rpm * Switch back to ts, add binaryDir * Pass in app path * Trim string before splitting * Move files, apply PR feedback * Add deps to exclude and crashpad handler dep * polish
92 lines
3.3 KiB
TypeScript
92 lines
3.3 KiB
TypeScript
/*---------------------------------------------------------------------------------------------
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* Copyright (c) Microsoft Corporation. All rights reserved.
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* Licensed under the MIT License. See License.txt in the project root for license information.
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*--------------------------------------------------------------------------------------------*/
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'use strict';
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import { spawnSync } from 'child_process';
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import { constants, statSync } from 'fs';
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import path = require('path');
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import { additionalDeps, bundledDeps } from './dep-lists';
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export function getDependencies(buildDir: string, applicationName: string): string[] {
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// Get the files for which we want to find dependencies.
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const nativeModulesPath = path.join(buildDir, 'resources', 'app', 'node_modules.asar.unpacked');
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const findResult = spawnSync('find', [nativeModulesPath, '-name', '*.node']);
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if (findResult.status) {
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console.error('Error finding files:');
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console.error(findResult.stderr.toString());
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return [];
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}
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const files = findResult.stdout.toString().trimEnd().split('\n');
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const appPath = path.join(buildDir, applicationName);
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files.push(appPath);
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// Add chrome sandbox and crashpad handler.
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files.push(path.join(buildDir, 'chrome-sandbox'));
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files.push(path.join(buildDir, 'chrome_crashpad_handler'));
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// Generate the dependencies.
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const dependencies: Set<string>[] = files.map((file) => calculatePackageDeps(file));
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// Add additional dependencies.
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const additionalDepsSet = new Set(additionalDeps);
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dependencies.push(additionalDepsSet);
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// Merge all the dependencies.
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const mergedDependencies = mergePackageDeps(dependencies);
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let sortedDependencies: string[] = [];
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for (const dependency of mergedDependencies) {
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sortedDependencies.push(dependency);
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}
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sortedDependencies.sort();
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// Exclude bundled dependencies
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sortedDependencies = sortedDependencies.filter(dependency => {
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return !bundledDeps.some(bundledDep => dependency.startsWith(bundledDep));
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});
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return sortedDependencies;
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}
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function calculatePackageDeps(binaryPath: string): Set<string> {
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try {
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if (!(statSync(binaryPath).mode & constants.S_IXUSR)) {
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throw new Error(`Binary ${binaryPath} needs to have an executable bit set.`);
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}
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} catch (e) {
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// The package might not exist. Don't re-throw the error here.
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console.error('Tried to stat ' + binaryPath + ' but failed.');
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}
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const findRequiresResult = spawnSync('/usr/lib/rpm/find-requires', { input: binaryPath + '\n' });
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if (findRequiresResult.status !== 0) {
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throw new Error(`find-requires failed with exit code ${findRequiresResult.status}.\nstderr: ${findRequiresResult.stderr}`);
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}
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const requires = new Set(findRequiresResult.stdout.toString('utf-8').trimEnd().split('\n'));
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// we only need to use provides to check for newer dependencies
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// const provides = readFileSync('dist_package_provides.json');
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// const jsonProvides = JSON.parse(provides.toString('utf-8'));
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return requires;
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}
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// Based on https://source.chromium.org/chromium/chromium/src/+/main:chrome/installer/linux/rpm/merge_package_deps.py
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function mergePackageDeps(inputDeps: Set<string>[]): Set<string> {
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const requires = new Set<string>();
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for (const depSet of inputDeps) {
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for (const dep of depSet) {
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const trimmedDependency = dep.trim();
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if (trimmedDependency.length && !trimmedDependency.startsWith('#')) {
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requires.add(trimmedDependency);
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}
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}
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}
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return requires;
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}
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