Make stryker config file mandatory

Running stryker with command line options won’t read a stryker.conf.js file. This results in unexpacted behavior, for example:

$ stryker run
[2017-09-22 15:30:17.180] [INFO] ConfigReader - Using stryker.conf.js in the current working directory.
...
[2017-09-22 15:30:29.083] [INFO] Stryker - Done in 11 seconds.

$ stryker run --logLevel debug
[2017-09-22 15:30:35.483] [INFO] ConfigReader - No config file specified. Running with command line arguments

I think it would be more useful to always require a stryker.conf.js file to be specified.

[nicojs]

Well, it might have if @Be-ngt-oH didn’t step in and did his suggestion. So your example should still work

[j-truax]

To make sure I understand correctly, is this request removing the ability to directly define a grunt task in Gruntfile.js that has all the config settings in it?

example…

stryker: {
	mutate: {
		options: {
        		files: [
            			{ pattern: 'src/**/*.js', mutated: true},
            			'test/**/*.spec.js'
        		],
        		testRunner: 'karma',
        		testFramework: 'jasmine',
        		coverageAnalysis: 'all',
        		reporter: ['clear-text', 'html', 'event-recorder'],
        		thresholds: {
            			high: 90,
            			low: 50,
            			break: 95
        		}
		}
	}
}