Swap to standard linting

[hiimbex]

Re: behaviorbot/welcome#8 updating to standard linting, which means: in the package.json changing:

sentiment-bot/package.json

Line 8 in 3b0aff3

"test": "mocha && xo --extend eslint-config-probot"

to mocha && standard and removing the unnecssary dependecnies here:

sentiment-bot/package.json

Lines 26 to 35 in 3b0aff3

	"devDependencies": {
	"eslint-config-probot": "^0.1.0",
	"expect": "^1.20.2",
	"localtunnel": "^1.8.3",
	"mocha": "^3.4.2",
	"xo": "^0.18.2"
	},
	"xo": {
	"space": 2
	},

(xo and the eslint one). Then installing standard with npm install --save-dev standard and then running standard --fix to lint all things standard.

You will probably also need to add to the package.json this:

"standard": {
    "env": [
      "mocha"
    ]
  },

so that our tests can operate without linting errors.

Then run npm test to make sure everything works! Let me know if you have any questions.

[peterblazejewicz]

FYI: This one is problematic, I've tried to fulfill an issue topic with current standard version from NPM and it is still subject of Error: Failed to load plugin import: Cannot find module 'eslint-plugin-import' problems described here:
standard/standard#949
Thanks!

[hiimbex]

Yep, I am aware of that issue, somewhat annoying 🙁 The solution is to either add npm install --save-dev eslint-plugin-import or simply use a different version of npm other than 5.2.0.

[peterblazejewicz]

npm install --save-dev eslint-plugin-import

As you wish. The other option is somehow doomed. Done!