Unclear how to use a custom reporter

[jsumners-nr]

borp/borp.js

Lines 115 to 124 in b348999

	for (const input of args.values.reporter) {
	const [name, dest] = input.split(':')
	const Ctor = reporters[name] || await import(name).then((m) => m.default || m)
	const reporter = Ctor.prototype && Object.getOwnPropertyDescriptor(Ctor.prototype, 'constructor') ? new Ctor() : Ctor
	let output = process.stdout
	if (dest) {
	output = createWriteStream(dest)
	}
	pipes.push([reporter, output])
	}

If I have a reporter, e.g. ./test/lib/my-reporter.js, with code like:

my-reporter.js

'use strict'

const OUTPUT_MODE = process.env.OUTPUT_MODE?.toLowerCase() ?? 'simple'
const isSilent = OUTPUT_MODE === 'quiet' || OUTPUT_MODE === 'silent'

const { Transform } = require('node:stream')
const testReporter = new Transform({
  writableObjectMode: true,
  transform(event, encoding, callback) {
    switch (event.type) {
      case 'test:pass': {
        if (isSilent === true) {
          return callback(null, null)
        }
        return callback(null, `passed: ${event.data.file}\n`)
      }

      case 'test:fail': {
        return callback(null, `failed: ${event.data.file}\n`)
      }

      default: {
        callback(null, null)
      }
    }
  }
})

module.exports = testReporter

Then I am unclear how to get borp to use it. I think we should be doing borp --reporter ':./test/lib/my-reporter.js' 'test/**/*.test.js', but I'm having no luck with it.