@cucumber/gherkin/test-cli.mjs

Gherkin parser

import { readFileSync } from 'node:fs'
import { IdGenerator } from '@cucumber/messages'
import { Command } from 'commander'
import { generateMessages, makeSourceEnvelope } from './dist/src/index.js'

const program = new Command()
program.option('--no-source', 'Do not output Source messages')
program.option('--no-ast', 'Do not output GherkinDocument messages')
program.option('--no-pickles', 'Do not output Pickle messages')
program.allowExcessArguments(true)
program.parse(process.argv)
const [path] = program.args

const options = {
  defaultDialect: 'en',
  includeSource: program.opts().source,
  includeGherkinDocument: program.opts().ast,
  includePickles: program.opts().pickles,
  newId: IdGenerator.incrementing(),
}

const content = readFileSync(path, { encoding: 'utf-8' })
const {
  source: { data, uri, mediaType },
} = makeSourceEnvelope(content, path)
const results = generateMessages(data, uri, mediaType, options)
process.stdout.write(results.map((item) => JSON.stringify(item)).join('\n'))