.apply((context, args) => {
var coverage = args.coverage;
var reporter = args.reporter;
var shouldOpen = args.open;
var moreOptions = args._.slice(1);
var env = {
babelConfig: JSON.stringify(context.babelConfig),
coverage: coverage ? 'enable' : 'disable'
};
var NYC = require('nyc');
if (coverage) {
require('babel-register')(context.babelConfig);
var nyc = new NYC({
extensions: ['.js', '.jsx'],
exclude: ['dist', 'test', 'coverage'],
include: ['src']
});
nyc.reset();
nyc.addAllFiles();
}
var sw = require('spawn-wrap');
var foreground = require('foreground-child');
var testDir = path.join(context.projectDir, 'test');
var wrapper = require.resolve('./wrap.js');
var mochaCmd = ['./node_modules/.bin/mocha', '--recursive'];
if (moreOptions.length > 0) {
mochaCmd.push(...moreOptions);
}
mochaCmd.push(testDir);
sw([wrapper], env);
foreground(mochaCmd, done => {
if (coverage) {
showCoverage(context, reporter, shouldOpen);
}
done();
});
});
// Support running nyc as a user without HOME (e.g. linux 'nobody'),
// https://github.com/istanbuljs/nyc/issues/951
SPAWN_WRAP_SHIM_ROOT: process.env.SPAWN_WRAP_SHIM_ROOT || process.env.XDG_CACHE_HOME || require('os').homedir(),
NYC_CONFIG: JSON.stringify(argv),
NYC_CWD: process.cwd(),
NYC_ROOT_ID: nyc.rootId,
NYC_INSTRUMENTER: argv.instrumenter
}
if (argv['babel-cache'] === false) {
// babel's cache interferes with some configurations, so is
// disabled by default. opt in by setting babel-cache=true.
env.BABEL_DISABLE_CACHE = process.env.BABEL_DISABLE_CACHE = '1'
}
sw([wrapper], env)
// Both running the test script invocation and the check-coverage run may
// set process.exitCode. Keep track so that both children are run, but
// a non-zero exit codes in either one leads to an overall non-zero exit code.
process.exitCode = 0
foreground(processArgs.hideInstrumenterArgs(
// use the same argv descrption, but don't exit
// for flags like --help.
configUtil.buildYargs().parse(process.argv.slice(2))
), function (done) {
var mainChildExitCode = process.exitCode
nyc.writeProcessIndex()
nyc.maybePurgeSourceMapCache()
} else if (argv._.length) {
// wrap subprocesses and execute argv[1]
var nyc = (new NYC())
nyc.reset()
if (argv.all) nyc.addAllFiles()
if (!Array.isArray(argv.require)) argv.require = [argv.require]
var env = {
NYC_CWD: process.cwd(),
NYC_CACHE: argv.cache ? 'enable' : 'disable'
}
if (argv.require.length) {
env.NYC_REQUIRE = argv.require.join(',')
}
sw([__filename], env)
foreground(nyc.mungeArgs(argv), function (done) {
if (argv.checkCoverage) {
checkCoverage(argv, function (done) {
if (!argv.silent) report(argv)
return done()
})
} else {
if (!argv.silent) report(argv)
return done()
}
})
} else {
// I don't have a clue what you're doing.
yargs.showHelp()
'--functions=' + argv.functions,
'--branches=' + argv.branches,
'--statements=' + argv.statements,
path.resolve(process.cwd(), './.nyc_output/*.json')
]
)
} else if (argv._.length) {
// wrap subprocesses and execute argv[1]
var nyc = (new NYC())
nyc.cleanup()
if (argv.all) nyc.addAllFiles()
if (!Array.isArray(argv.require)) argv.require = [argv.require]
sw([__filename], {
NYC_CWD: process.cwd(),
NYC_REQUIRE: argv.require.join(',')
})
foreground(nyc.mungeArgs(argv), function (done) {
if (!argv.silent) report(argv)
return done()
})
} else {
// I don't have a clue what you're doing.
yargs.showHelp()
}
}
function report (argv) {
process.env.NYC_CWD = process.cwd()
})
.help('h')
.alias('h', 'help')
.version(require('../package.json').version)
.example('$0 npm test', 'instrument your tests with coverage')
.example('$0 report --reporter=text-lcov', 'output lcov report after running your tests')
.epilog('visit http://git.io/vTJJB for list of available reporters'),
argv = yargs.argv
if (argv._.length && ~argv._.indexOf('report')) {
// run a report.
process.env.NYC_CWD = process.cwd()
;(new NYC({
reporter: argv.reporter
})).report()
} else if (argv._.length) {
// wrap subprocesses and execute argv[1]
;(new NYC()).cleanup()
sw([__filename], {
NYC_CWD: process.cwd()
})
foreground(process.argv.slice(2))
} else {
// I don't have a clue what you're doing.
yargs.showHelp()
}
}