vscode/build/npm/preinstall.js
mxwj 018ff30de3
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2024-11-15 14:29:18 +08:00

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JavaScript

/*---------------------------------------------------------------------------------------------
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
const nodeVersion = /^(\d+)\.(\d+)\.(\d+)/.exec(process.versions.node);
const majorNodeVersion = parseInt(nodeVersion[1]);
const minorNodeVersion = parseInt(nodeVersion[2]);
const patchNodeVersion = parseInt(nodeVersion[3]);
if (!process.env['VSCODE_SKIP_NODE_VERSION_CHECK']) {
if (majorNodeVersion < 20 || (majorNodeVersion === 20 && minorNodeVersion < 18)) {
console.error('\x1b[1;31m*** Please use Node.js v20.18.0 or later for development.\x1b[0;0m');
throw new Error();
}
}
if (process.env['npm_execpath'].includes('yarn')) {
console.error('\x1b[1;31m*** Seems like you are using `yarn` which is not supported in this repo any more, please use `npm i` instead. ***\x1b[0;0m');
throw new Error();
}
const path = require('path');
const fs = require('fs');
const cp = require('child_process');
if (process.platform === 'win32') {
if (!hasSupportedVisualStudioVersion()) {
console.error('\x1b[1;31m*** Invalid C/C++ Compiler Toolchain. Please check https://github.com/microsoft/vscode/wiki/How-to-Contribute#prerequisites.\x1b[0;0m');
throw new Error();
}
installHeaders();
}
function hasSupportedVisualStudioVersion() {
const fs = require('fs');
const path = require('path');
// Translated over from
// https://source.chromium.org/chromium/chromium/src/+/master:build/vs_toolchain.py;l=140-175
const supportedVersions = ['2022', '2019', '2017'];
const availableVersions = [];
for (const version of supportedVersions) {
let vsPath = process.env[`vs${version}_install`];
if (vsPath && fs.existsSync(vsPath)) {
availableVersions.push(version);
break;
}
const programFiles86Path = process.env['ProgramFiles(x86)'];
const programFiles64Path = process.env['ProgramFiles'];
const vsTypes = ['Enterprise', 'Professional', 'Community', 'Preview', 'BuildTools', 'IntPreview'];
if (programFiles64Path) {
vsPath = `${programFiles64Path}/Microsoft Visual Studio/${version}`;
if (vsTypes.some(vsType => fs.existsSync(path.join(vsPath, vsType)))) {
availableVersions.push(version);
break;
}
}
if (programFiles86Path) {
vsPath = `${programFiles86Path}/Microsoft Visual Studio/${version}`;
if (vsTypes.some(vsType => fs.existsSync(path.join(vsPath, vsType)))) {
availableVersions.push(version);
break;
}
}
}
return availableVersions.length;
}
function installHeaders() {
cp.execSync(`npm.cmd ${process.env['npm_command'] || 'ci'}`, {
env: process.env,
cwd: path.join(__dirname, 'gyp'),
stdio: 'inherit'
});
// The node gyp package got installed using the above npm command using the gyp/package.json
// file checked into our repository. So from that point it is save to construct the path
// to that executable
const node_gyp = path.join(__dirname, 'gyp', 'node_modules', '.bin', 'node-gyp.cmd');
const result = cp.execFileSync(node_gyp, ['list'], { encoding: 'utf8', shell: true });
const versions = new Set(result.split(/\n/g).filter(line => !line.startsWith('gyp info')).map(value => value));
const local = getHeaderInfo(path.join(__dirname, '..', '..', '.npmrc'));
const remote = getHeaderInfo(path.join(__dirname, '..', '..', 'remote', '.npmrc'));
if (local !== undefined && !versions.has(local.target)) {
// Both disturl and target come from a file checked into our repository
cp.execFileSync(node_gyp, ['install', '--dist-url', local.disturl, local.target], { shell: true });
}
if (remote !== undefined && !versions.has(remote.target)) {
// Both disturl and target come from a file checked into our repository
cp.execFileSync(node_gyp, ['install', '--dist-url', remote.disturl, remote.target], { shell: true });
}
}
/**
* @param {string} rcFile
* @returns {{ disturl: string; target: string } | undefined}
*/
function getHeaderInfo(rcFile) {
const lines = fs.readFileSync(rcFile, 'utf8').split(/\r\n?/g);
let disturl, target;
for (const line of lines) {
let match = line.match(/\s*disturl=*\"(.*)\"\s*$/);
if (match !== null && match.length >= 1) {
disturl = match[1];
}
match = line.match(/\s*target=*\"(.*)\"\s*$/);
if (match !== null && match.length >= 1) {
target = match[1];
}
}
return disturl !== undefined && target !== undefined
? { disturl, target }
: undefined;
}