Merge pull request #2751 from rachel-fenichel/eslint_rules

Add more eslint rules

.eslintrc.json

@@ -54,8 +54,10 @@
         "_comment": "Blockly uses single quotes except for JSON blobs, which must use double quotes.",
         "quotes": ["off"],
         "semi": ["error", "always"],
-        "_comment": "Blockly doesn't have space before function paren",
+        "_comment": "Blockly doesn't have space before function paren when defining functions",
         "space-before-function-paren": ["error", "never"],
+        "_comment": "Blocklydoesn't have space before function paren when calling functions",
+        "func-call-spacing": ["error", "never"],
         "space-infix-ops": ["error"],
         "_comment": "Blockly uses 'use strict' in files",
         "strict": ["off"],
@@ -64,7 +66,14 @@
         "_comment": "Closure style allows redeclarations",
         "no-redeclare": ["off"],
         "valid-jsdoc": ["error", {"requireReturn": false}],
-        "no-console": ["off"]
+        "no-console": ["off"],
+        "no-multi-spaces": ["error", { "ignoreEOLComments": true }],
+        "operator-linebreak": ["error", "after"],
+        "spaced-comment": ["warn", "always", {
+            "block": {
+                "balanced": true
+            }
+        }]
     },
     "env": {
         "browser": true

core/field_dropdown.js

@@ -246,8 +246,8 @@ Blockly.FieldDropdown.prototype.positionMenu_ = function(menu) {
 
   var menuSize = Blockly.utils.uiMenu.getSize(menu);
 
-  var menuMaxHeightPx = Blockly.FieldDropdown.MAX_MENU_HEIGHT_VH
-      * document.documentElement.clientHeight;
+  var menuMaxHeightPx = Blockly.FieldDropdown.MAX_MENU_HEIGHT_VH *
+      document.documentElement.clientHeight;
   if (menuSize.height > menuMaxHeightPx) {
     menuSize.height = menuMaxHeightPx;
   }

core/trashcan.js

@@ -405,8 +405,8 @@ Blockly.Trashcan.prototype.animateLid_ = function() {
  * @private
  */
 Blockly.Trashcan.prototype.setLidAngle_ = function(lidAngle) {
-  var openAtRight = this.workspace_.toolboxPosition == Blockly.TOOLBOX_AT_RIGHT
-      || (this.workspace_.horizontalLayout && this.workspace_.RTL);
+  var openAtRight = this.workspace_.toolboxPosition == Blockly.TOOLBOX_AT_RIGHT ||
+      (this.workspace_.horizontalLayout && this.workspace_.RTL);
   this.svgLid_.setAttribute('transform', 'rotate(' +
       (openAtRight ? -lidAngle : lidAngle) + ',' +
       (openAtRight ? 4 : this.WIDTH_ - 4) + ',' +

tests/mocha/connection_test.js

@@ -7,8 +7,8 @@ suite('Connections', function() {
       var connections = block.getConnections_(true);
       for (var i = 0; i < connections.length; i++) {
         var connection = connections[i];
-        if (connection.type == Blockly.PREVIOUS_STATEMENT
-          || connection.type == Blockly.OUTPUT_VALUE) {
+        if (connection.type == Blockly.PREVIOUS_STATEMENT ||
+          connection.type == Blockly.OUTPUT_VALUE) {
           // Only superior connections on inputs get hidden
           continue;
         }

tests/mocha/field_angle_test.js

@@ -18,7 +18,7 @@
  * limitations under the License.
  */
 
-suite ('Angle Fields', function() {
+suite('Angle Fields', function() {
   function assertValue(angleField, expectedValue, opt_expectedText) {
     var actualValue = angleField.getValue();
     var actualText = angleField.getText();

tests/mocha/field_colour_test.js

@@ -18,7 +18,7 @@
  * limitations under the License.
  */
 
-suite ('Colour Fields', function() {
+suite('Colour Fields', function() {
   function assertValue(colourField, expectedValue, expectedText) {
     var actualValue = colourField.getValue();
     var actualText = colourField.getText();

tests/mocha/field_date_test.js

@@ -18,7 +18,7 @@
  * limitations under the License.
  */
 
-suite ('Date Fields', function() {
+suite('Date Fields', function() {
   function assertValue(dateField, expectedValue) {
     var actualValue = dateField.getValue();
     var actualText = dateField.getText();

tests/mocha/field_dropdown_test.js

@@ -18,7 +18,7 @@
  * limitations under the License.
  */
 
-suite ('Dropdown Fields', function() {
+suite('Dropdown Fields', function() {
   function assertValue(dropdownField, expectedValue, expectedText) {
     var actualValue = dropdownField.getValue();
     var actualText = dropdownField.getText();

tests/mocha/field_image_test.js

@@ -18,7 +18,7 @@
  * limitations under the License.
  */
 
-suite ('Image Fields', function() {
+suite('Image Fields', function() {
   function assertValue(imageField, expectedValue, expectedText) {
     var actualValue = imageField.getValue();
     var actualText = imageField.getText();

tests/mocha/field_label_serializable_test.js

@@ -18,7 +18,7 @@
  * limitations under the License.
  */
 
-suite ('Label Serializable Fields', function() {
+suite('Label Serializable Fields', function() {
   function assertValue(labelField, expectedValue) {
     var actualValue = labelField.getValue();
     var actualText = labelField.getText();

tests/mocha/field_label_test.js

@@ -18,7 +18,7 @@
  * limitations under the License.
  */
 
-suite ('Label Fields', function() {
+suite('Label Fields', function() {
   function assertValue(labelField, expectedValue) {
     var actualValue = labelField.getValue();
     var actualText = labelField.getText();

tests/mocha/field_number_test.js

@@ -18,7 +18,7 @@
  * limitations under the License.
  */
 
-suite ('Number Fields', function() {
+suite('Number Fields', function() {
   function assertValue(numberField, expectedValue, opt_expectedText) {
     var actualValue = numberField.getValue();
     var actualText = numberField.getText();

tests/mocha/field_textinput_test.js

@@ -18,7 +18,7 @@
  * limitations under the License.
  */
 
-suite ('Text Input Fields', function() {
+suite('Text Input Fields', function() {
   function assertValue(textInputField, expectedValue, opt_expectedText) {
     var actualValue = textInputField.getValue();
     var actualText = textInputField.getText();