feat(internals): Add prettier integration

[blling]

JG: resolves #1945

Replace #2083

This PR complete the following task:

• Add prettier integration.

@azz's suggestions:
Use the plugin:prettier/recommended ESLint config: https://github.com/prettier/eslint-plugin-prettier#recommended-configuration
$ yarn add --dev eslint-plugin-prettier eslint-config-prettier

// .eslintrc.json
"extends": ["plugin:prettier/recommended"],

And just add one custom option now:

"prettier": {
  "singleQuote": true
},

And add lint-stage as follows:

  "lint-staged": {
    "*.js": [
      "prettier --write",
      "lint:eslint",
      "stylelint",
      "git add"
    ]
  },

git add in the lint-stage will add the correct file:)

• Run prettier on the entire codebase and fix problems after run prettier.

Two main changes:

1. Add stylelint rules:

    "rules": {
      "rule-empty-line-before": null,
      "declaration-block-semicolon-newline-after": null
    }

2. Replace eslint-disable-line to eslint-disable-next-line in some special lines.

• Fix generate CI failure.

Add prettier action for plop, in order to format the js file after generated.

[coveralls]

Coverage remained the same at 100.0% when pulling aa76bab on blling:prettier-2 into e931dd6 on react-boilerplate:dev.

[gretzky]

@blling can you resolve the conflicts here?

[blling]

@gretzky If #2113 merged, the conflicts will go away, I will wait for #2113 :)
Other maintaners seems very busy 😞

[blling]

Prettier is aready land on master, so i close it. Thanks @julienben .

[julienben]

@blling Sorry I didn't cherry pick from this branch. I tried it but it became messy with the other changes in the v3.6 branch.

Also, I took a look at what you did with plop and prettier and think this was a simpler solution: 6c40012

Lmk if you think I missed something though.

[lock]

This thread has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.