rdme/dist/lib/getPkg.js

ReadMe's official CLI and GitHub Action.

import semver from 'semver';
import pkg from '../../package.json' with { type: 'json' };
import { error } from './logger.js';
const registryUrl = 'https://registry.npmjs.com/rdme';
/**
 * Return the major Node.js version specified in our `package.json` config.
 *
 * @example 14
 */
export function getNodeVersion() {
    const { node } = pkg.engines;
    const parsedVersion = semver.minVersion(node);
    if (!parsedVersion) {
        throw new Error('`version` value in package.json is invalid');
    }
    return parsedVersion.version;
}
/**
 * The current `rdme` version, as specified in the `package.json`
 * or in the oclif hook context.
 *
 * @example "8.0.0"
 * @note we mock this function in our snapshots
 * @see {@link https://stackoverflow.com/a/54245672}
 */
export function getPkgVersion() {
    return this?.config?.version || pkg.version;
}
/**
 * The current `rdme` version
 *
 * @example "8.0.0"
 * @see {@link https://docs.npmjs.com/adding-dist-tags-to-packages}
 * @note we mock this function in our snapshots
 * @see {@link https://stackoverflow.com/a/54245672}
 */
export async function getPkgVersionFromNPM(
/**
 * The `npm` dist tag to retrieve. If this value is omitted,
 * the version from the `package.json` is returned.
 */
npmDistTag) {
    if (npmDistTag) {
        return fetch(registryUrl)
            .then(res => res.json())
            .then(body => body['dist-tags'][npmDistTag])
            .catch(err => {
            error(`error fetching version from npm registry: ${err.message}`);
            return getPkgVersion.call(this);
        });
    }
    return getPkgVersion.call(this);
}
/**
 * The current major `rdme` version
 *
 * @example 8
 */
export async function getMajorPkgVersion(npmDistTag) {
    return semver.major(await getPkgVersionFromNPM.call(this, npmDistTag));
}