deployphp/node_modules/zx/build/deps.js

// Copyright 2021 Google LLC
//
// 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
//
//     https://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.
import { $ } from './core.js';
import { spinner } from './experimental.js';
export async function installDeps(dependencies, prefix) {
    const packages = Object.entries(dependencies).map(([name, version]) => `${name}@${version}`);
    const flags = prefix ? `--prefix=${prefix}` : '';
    if (packages.length === 0) {
        return;
    }
    await spinner(`npm i ${packages.join(' ')}`, () => $ `npm install --no-save --no-audit --no-fund ${flags} ${packages}`.nothrow());
}
const builtins = new Set([
    '_http_agent',
    '_http_client',
    '_http_common',
    '_http_incoming',
    '_http_outgoing',
    '_http_server',
    '_stream_duplex',
    '_stream_passthrough',
    '_stream_readable',
    '_stream_transform',
    '_stream_wrap',
    '_stream_writable',
    '_tls_common',
    '_tls_wrap',
    'assert',
    'async_hooks',
    'buffer',
    'child_process',
    'cluster',
    'console',
    'constants',
    'crypto',
    'dgram',
    'dns',
    'domain',
    'events',
    'fs',
    'http',
    'http2',
    'https',
    'inspector',
    'module',
    'net',
    'os',
    'path',
    'perf_hooks',
    'process',
    'punycode',
    'querystring',
    'readline',
    'repl',
    'stream',
    'string_decoder',
    'sys',
    'timers',
    'tls',
    'trace_events',
    'tty',
    'url',
    'util',
    'v8',
    'vm',
    'wasi',
    'worker_threads',
    'zlib',
]);
const importRe = [
    /\bimport\s+['"](?<path>[^'"]+)['"]/,
    /\bimport\(['"](?<path>[^'"]+)['"]\)/,
    /\brequire\(['"](?<path>[^'"]+)['"]\)/,
    /\bfrom\s+['"](?<path>[^'"]+)['"]/,
];
const nameRe = /^(?<name>(@[a-z0-9-]+\/)?[a-z0-9-]+)\/?.*$/i;
const versionRe = /(\/\/|\/\*)\s*@(?<version>[~^]?([\dvx*]+([-.][\dx*]+)*))/i;
export function parseDeps(content) {
    const deps = {};
    const lines = content.toString().split('\n');
    for (let line of lines) {
        const tuple = parseImports(line);
        if (tuple) {
            deps[tuple.name] = tuple.version;
        }
    }
    return deps;
}
function parseImports(line) {
    for (let re of importRe) {
        const name = parsePackageName(re.exec(line)?.groups?.path);
        const version = parseVersion(line);
        if (name) {
            return { name, version };
        }
    }
}
function parsePackageName(path) {
    if (!path)
        return;
    const name = nameRe.exec(path)?.groups?.name;
    if (name && !builtins.has(name)) {
        return name;
    }
}
function parseVersion(line) {
    return versionRe.exec(line)?.groups?.version || 'latest';
}