@better-builds/lets-version/dist/workspaces.js

A package that reads your conventional commits and git history and recommends (or applies) a SemVer version bump for you

import appRootPath from 'app-root-path';
import { detect } from 'detect-package-manager';
import fs from 'fs-extra';
import path from 'path';
import yaml from 'yaml';
import { fixCWD } from './cwd.js';
/**
 * Attempts to detect whether this repository is a multi-package monorepo.
 */
export async function detectIfMonorepo(cwd = appRootPath.toString()) {
    const fixedCWD = fixCWD(cwd);
    const pm = await detect({ cwd: fixedCWD });
    switch (pm) {
        case 'pnpm': {
            const pnpmWorkspaceFilePath = path.join(fixedCWD, 'pnpm-workspace.yaml');
            try {
                const workspaceFileContents = await fs.readFile(pnpmWorkspaceFilePath, 'utf-8');
                const parsedYaml = yaml.parse(workspaceFileContents) ?? {};
                return Boolean(parsedYaml);
                // eslint-disable-next-line @typescript-eslint/no-unused-vars
            }
            catch (err) {
                /* file doesn't exist or the input is malformed */
                return false;
            }
        }
        default: {
            const rootPJSONPath = path.join(fixedCWD, 'package.json');
            /** @type {import('type-fest').PackageJson} */
            const rootpjson = JSON.parse(await fs.readFile(rootPJSONPath, 'utf-8'));
            return Boolean(rootpjson.workspaces);
        }
    }
}