@amiceli/vitest-cucumber/dist/src/plugin/index.js

vitest tools to use Gherkin feature in unit tests

import fs from 'node:fs';
import path from 'node:path';
import { FeatureAst } from './ast/FeatureAst';
export function VitestCucumberPlugin(options) {
    return {
        name: 'vitest-cucumber-plugin',
        configureServer(server) {
            const featureDir = path.resolve(process.cwd(), options.featureFilesDir);
            fs.watch(featureDir, { recursive: true }, async (_, filename) => {
                if (filename?.endsWith('.feature')) {
                    const featureFilePath = `${options.featureFilesDir}${filename}`;
                    const specFilePath = featureFilePath.replace('.feature', '.spec.ts');
                    try {
                        if (fs.existsSync(specFilePath) === false) {
                            fs.writeFileSync(specFilePath, '');
                        }
                        await FeatureAst.fromOptions({
                            featureFilePath,
                            specFilePath,
                            onDeleteAction: options.onDeleteAction,
                            formatCommand: options.formatCommand,
                        }).updateSpecFile();
                    }
                    catch (e) {
                        console.error(e);
                    }
                    server.ws.send({
                        type: 'full-reload',
                        path: '*',
                    });
                }
            });
        },
    };
}