aws-cdk/lib/cli/util/npm.js

AWS CDK CLI, the command line tool for CDK apps

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.execNpmView = execNpmView;
const child_process_1 = require("child_process");
const util_1 = require("util");
const toolkit_lib_1 = require("@aws-cdk/toolkit-lib");
const exec = (0, util_1.promisify)(child_process_1.exec);
/* c8 ignore start */
async function execNpmView(currentVersion) {
    try {
        // eslint-disable-next-line @cdklabs/promiseall-no-unbounded-parallelism
        const [latestResult, currentResult] = await Promise.all([
            exec('npm view aws-cdk@latest version', { timeout: 3000 }),
            exec(`npm view aws-cdk@${currentVersion} name version deprecated --json`, { timeout: 3000 }),
        ]);
        if (latestResult.stderr && latestResult.stderr.trim().length > 0) {
            throw new toolkit_lib_1.ToolkitError('NpmViewLatestFailed', `npm view command for latest version failed: ${latestResult.stderr.trim()}`);
        }
        if (currentResult.stderr && currentResult.stderr.trim().length > 0) {
            throw new toolkit_lib_1.ToolkitError('NpmViewCurrentFailed', `npm view command for current version failed: ${currentResult.stderr.trim()}`);
        }
        const latestVersion = latestResult.stdout;
        const currentInfo = JSON.parse(currentResult.stdout);
        return {
            latestVersion: latestVersion,
            deprecated: currentInfo.deprecated,
        };
    }
    catch (err) {
        throw err;
    }
}
/* c8 ignore stop */
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