Update linters to conform to ShakaCode standards

.eslintignore

@@ -1,3 +1,5 @@
 node_modules
 coverage
 spec/react_on_rails/dummy-for-generators
+spec/dummy
+spec/dummy-react-013

.eslintrc

@@ -6,12 +6,43 @@ extends: eslint-config-airbnb
 plugins:
   - react
 
+globals:
+  __DEBUG_SERVER_ERRORS__: true
+  __SERVER_ERRORS__: true
+
 env:
   browser: true
   node: true
+  mocha: true
 
 rules:
+  ### Variables
+  no-undef: 2
+  no-unused-vars: [2, { vars: all, args: none }]
+
+  ### Stylistic issues
   indent: [1, 2, { SwitchCase: 1, VariableDeclarator: 2 }]
-  react/sort-comp: 0
-  react/jsx-quotes: 0
   id-length: [1, { min: 2, exceptions: [_, e, i, k, v] }]
+
+  ### React
+  jsx-quotes: [1, prefer-double]
+  react/display-name: 0
+  react/jsx-boolean-value: [1, always]
+  react/jsx-curly-spacing: [1, never]
+  react/jsx-no-duplicate-props: [2, { ignoreCase: true }]
+  react/jsx-no-undef: 2
+  react/jsx-sort-prop-types: 0
+  react/jsx-sort-props: 0
+  react/jsx-uses-react: 2
+  react/jsx-uses-vars: 2
+  react/no-danger: 0
+  react/no-did-mount-set-state: 1
+  react/no-did-update-set-state: 0
+  react/no-multi-comp: 2
+  react/no-unknown-property: 2
+  react/prop-types: 1
+  react/react-in-jsx-scope: 2
+  react/require-extension: [1, { extensions: [.js, .jsx] }]
+  react/self-closing-comp: 2
+  react/sort-comp: 0                                                            # Should be 1. `statics` should be on top.
+  react/wrap-multilines: 2

.jscsrc

@@ -1,7 +1,26 @@
 {
   "preset": "airbnb",
-  "fileExtensions": [".js", ".jsx"],
-  "excludeFiles": ["**/build/**", "**/node_modules/**", "**/generated/**", "**/docs/**", "**/tmp/**", "**/sample_generated/**", "**/coverage/**", "**/vendor/**", "**/dummy-for-generators/**"],
-  "requireTrailingComma": { "ignoreSingleValue": true, "ignoreSingleLine": true },
-  "validateQuoteMarks": false
+  "fileExtensions": [
+    ".js",
+    ".jsx"
+  ],
+  "excludeFiles": [
+    "**/build/**",
+    "**/node_modules/**",
+    "**/generated/**",
+    "**/docs/**",
+    "**/tmp/**",
+    "**/sample_generated/**",
+    "**/coverage/**",
+    "**/vendor/**",
+    "**/dummy-for-generators/**",
+    "**/dummy/**",
+    "**/dummy-react-013/**"
+  ],
+  "esprima": "babel-jscs",
+  "validateQuoteMarks": {
+    "mark": "'",
+    "escape": true,
+    "ignoreJSX": true
+  }
 }

lib/generators/react_on_rails/templates/base/base/lib/tasks/linters.rake.tt

@@ -76,8 +76,8 @@ if %w(development test).include? Rails.env
     <%- end -%>
 
     <%- enabled_linters = [] -%>
-    <%- enabled_linters << %i(rubocop ruby) if options.ruby_linters? -%>
-    <%- enabled_linters << %i(js scss) unless options.skip_js_linters? -%>
+    <%- enabled_linters << %i(rubocop ruby scss) if options.ruby_linters? -%>
+    <%- enabled_linters << %i(js) unless options.skip_js_linters? -%>
     task lint: <%= enabled_linters.flatten %> do
       puts "Completed all linting"
     end

lib/generators/react_on_rails/templates/js_linters/client/.eslintrc

@@ -6,12 +6,43 @@ extends: eslint-config-airbnb
 plugins:
   - react
 
+globals:
+  __DEBUG_SERVER_ERRORS__: true
+  __SERVER_ERRORS__: true
+
 env:
   browser: true
   node: true
+  mocha: true
 
 rules:
+  ### Variables
+  no-undef: 2
+  no-unused-vars: [2, { vars: all, args: none }]
+
+  ### Stylistic issues
   indent: [1, 2, { SwitchCase: 1, VariableDeclarator: 2 }]
-  react/sort-comp: 0
-  react/jsx-quotes: 1
-  id-length: [2, {"exceptions": ["e", "i", "_"]}]
+  id-length: [1, { min: 2, exceptions: [_, e, i, k, v] }]
+
+  ### React
+  jsx-quotes: [1, prefer-double]
+  react/display-name: 0
+  react/jsx-boolean-value: [1, always]
+  react/jsx-curly-spacing: [1, never]
+  react/jsx-no-duplicate-props: [2, { ignoreCase: true }]
+  react/jsx-no-undef: 2
+  react/jsx-sort-prop-types: 0
+  react/jsx-sort-props: 0
+  react/jsx-uses-react: 2
+  react/jsx-uses-vars: 2
+  react/no-danger: 0
+  react/no-did-mount-set-state: 1
+  react/no-did-update-set-state: 0
+  react/no-multi-comp: 2
+  react/no-unknown-property: 2
+  react/prop-types: 1
+  react/react-in-jsx-scope: 2
+  react/require-extension: [1, { extensions: [.js, .jsx] }]
+  react/self-closing-comp: 2
+  react/sort-comp: 0                                                            # Should be 1. `statics` should be on top.
+  react/wrap-multilines: 2

lib/generators/react_on_rails/templates/js_linters/client/.jscsrc

@@ -1,7 +1,18 @@
 {
   "preset": "airbnb",
-  "fileExtensions": [".js", ".jsx"],
-  "excludeFiles": ["build/**", "node_modules/**"],
-
-  "validateQuoteMarks": null                        // Issue with JSX quotemarks: https://github.com/jscs-dev/babel-jscs/issues/12
+  "fileExtensions": [
+    ".js",
+    ".jsx"
+  ],
+  "excludeFiles": [
+    "assets/**",
+    "build/**",
+    "node_modules/**"
+  ],
+  "esprima": "babel-jscs",
+  "validateQuoteMarks": {
+    "mark": "'",
+    "escape": true,
+    "ignoreJSX": true
+  }
 }

lib/generators/react_on_rails/templates/no_redux/base/client/app/bundles/HelloWorld/components/HelloWorldWidget.jsx

@@ -31,7 +31,7 @@ export default class HelloWorldWidget extends React.Component {
         </h3>
         <p>
           Say hello to:
-          <input type="text" ref="name" value={this.props.name} onChange={this._handleChange} />
+          <input type="text" value={this.props.name} onChange={this._handleChange} />
         </p>
       </div>
     );

lib/generators/react_on_rails/templates/redux/base/client/app/lib/middlewares/loggerMiddleware.js

@@ -1,5 +1,4 @@
 /* eslint no-console: 0 */
-import _ from 'lodash';
 
 // This logger should be configured not to run in a production environment.
 // See https://github.com/petehunt/webpack-howto#6-feature-flags for you might turn this off for production.