markdown-code-example-inserter/dist/package-parsing/package-index.js

Syncs code examples with markdown documentation.

import { join } from 'node:path';
import { readPackageDetails } from './parse-package-json.js';
import { getTsDirs } from './parse-tsconfig.js';
export async function guessPackageIndex(packageDir, 
/** For testing purposes. */
overrideTsConfig, 
/** For testing purposes. */
overridePackageJson) {
    const tsConfigDirs = getTsDirs(packageDir, overrideTsConfig);
    const packageDetails = await readPackageDetails(packageDir, overridePackageJson);
    let indexPath = packageDetails.mainPath
        ? packageDetails.mainPath.replace(packageDir, '')
        : undefined;
    if (tsConfigDirs) {
        if (tsConfigDirs.output && indexPath != undefined) {
            indexPath = indexPath.replace(tsConfigDirs.output.replace(packageDir, ''), '');
        }
        if (tsConfigDirs.source) {
            if (indexPath == undefined) {
                indexPath = tsConfigDirs.source;
            }
            else {
                indexPath = join(tsConfigDirs.source, indexPath.replace(tsConfigDirs.source.replace(packageDir, ''), ''));
            }
        }
        if (indexPath) {
            indexPath = indexPath.replace(/\.js$/, '.ts');
        }
    }
    if (indexPath && !indexPath.includes(packageDir)) {
        indexPath = join(packageDir, indexPath);
    }
    return {
        replaceName: packageDetails.packageName,
        indexPath: indexPath || packageDir,
    };
}