tap-lexer

tap-lexer

Receives a stream of TAP lines and emits JS objects of types and values.

Install

npm install tap-lexer

Usage

const tapLexer = require('tap-lexer')
const through  = require('through2')

process.stdin // stream that emits TAP
  .pipe(tapLexer())
  .pipe(though.obj(function (chunk, enc, cb) { // objectMode stream
    // `chunk` is a TAP token object
  }))

process.stdin
  .pipe(tapLexer())
  .on('data', token => {})

• token: object
  • type: string, unknown
    • version
    • plan
    • test
    • bailout
    • diagnostic
    • yaml
    • unknown
  • value: string the value of the input associated with a type (the "plan" line if type is "plan")