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- 'use strict'
-
- const { Parser } = require('yargs/yargs')
- const commands = [
- 'report',
- 'check-coverage',
- 'instrument',
- 'merge'
- ]
-
- module.exports = {
- // don't pass arguments that are meant
- // for nyc to the bin being instrumented.
- hideInstrumenterArgs: function (yargv) {
- var argv = process.argv.slice(1)
- argv = argv.slice(argv.indexOf(yargv._[0]))
- if (argv[0][0] === '-') {
- argv.unshift(process.execPath)
- }
- return argv
- },
- // don't pass arguments for the bin being
- // instrumented to nyc.
- hideInstrumenteeArgs: function () {
- var argv = process.argv.slice(2)
- var yargv = Parser(argv)
- if (!yargv._.length) return argv
- for (var i = 0, command; (command = yargv._[i]) !== undefined; i++) {
- if (~commands.indexOf(command)) return argv
- }
-
- // drop all the arguments after the bin being
- // instrumented by nyc.
- argv = argv.slice(0, argv.indexOf(yargv._[0]))
- argv.push(yargv._[0])
-
- return argv
- }
- }
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