sort-comp Allow methods to belong to any matching group.

Author: nosilleg

lib/rules/sort-comp.js

@@ -131,84 +131,108 @@ module.exports = {
      * @returns {Array} The matching patterns indexes. Return [Infinity] if there is no match.
      */
     function getRefPropIndexes(method) {
-      let isRegExp;
-      let matching;
-      let i;
-      let j;
-      const indexes = [];
+      const methodGroupIndexes = [];
 
-      if (method.getter) {
-        const getterIndex = methodsOrder.indexOf('getters');
-        if (getterIndex >= 0) {
-          indexes.push(getterIndex);
-        }
-      }
-
-      if (method.setter) {
-        const setterIndex = methodsOrder.indexOf('setters');
-        if (setterIndex >= 0) {
-          indexes.push(setterIndex);
-        }
-      }
+      for (let groupIndex = 0; groupIndex < methodsOrder.length; groupIndex++) {
+        const currentGroup = methodsOrder[groupIndex];
 
-      if (method.typeAnnotation) {
-        const annotationIndex = methodsOrder.indexOf('type-annotations');
-        if (annotationIndex >= 0) {
-          indexes.push(annotationIndex);
-        }
-      }
-
-      if (indexes.length === 0) {
-        for (i = 0, j = methodsOrder.length; i < j; i++) {
-          isRegExp = methodsOrder[i].match(regExpRegExp);
-          if (isRegExp) {
-            matching = new RegExp(isRegExp[1], isRegExp[2]).test(method.name);
-          } else {
-            matching = methodsOrder[i] === method.name;
+        switch (currentGroup) {
+          case 'getters': {
+            if (method.getter) {
+              methodGroupIndexes.push(groupIndex);
+            }
+            break;
           }
-          if (matching) {
-            indexes.push(i);
+          case 'setters': {
+            if (method.setter) {
+              methodGroupIndexes.push(groupIndex);
+            }
+            break;
           }
-        }
-      }
-
-      if (indexes.length === 0 && method.static) {
-        const staticIndex = methodsOrder.indexOf('static-methods');
-        if (staticIndex >= 0) {
-          indexes.push(staticIndex);
-        }
-      }
-
-      if (indexes.length === 0 && method.instanceVariable) {
-        const annotationIndex = methodsOrder.indexOf('instance-variables');
-        if (annotationIndex >= 0) {
-          indexes.push(annotationIndex);
-        }
-      }
-
-      if (indexes.length === 0 && method.instanceMethod) {
-        const annotationIndex = methodsOrder.indexOf('instance-methods');
-        if (annotationIndex >= 0) {
-          indexes.push(annotationIndex);
-        }
-      }
-
-      // No matching pattern, return 'everything-else' index
-      if (indexes.length === 0) {
-        for (i = 0, j = methodsOrder.length; i < j; i++) {
-          if (methodsOrder[i] === 'everything-else') {
-            indexes.push(i);
+          case 'type-annotations': {
+            if (method.typeAnnotation) {
+              methodGroupIndexes.push(groupIndex);
+            }
+            break;
+          }
+          case 'static-methods': {
+            if (method.static) {
+              methodGroupIndexes.push(groupIndex);
+            }
+            break;
+          }
+          case 'instance-variables': {
+            if (method.instanceVariable) {
+              methodGroupIndexes.push(groupIndex);
+            }
+            break;
+          }
+          case 'instance-methods': {
+            if (method.instanceMethod) {
+              methodGroupIndexes.push(groupIndex);
+            }
+            break;
+          }
+          case 'displayName':
+          case 'propTypes':
+          case 'contextTypes':
+          case 'childContextTypes':
+          case 'mixins':
+          case 'statics':
+          case 'defaultProps':
+          case 'constructor':
+          case 'getDefaultProps':
+          case 'state':
+          case 'getInitialState':
+          case 'getChildContext':
+          case 'getDerivedStateFromProps':
+          case 'componentWillMount':
+          case 'UNSAFE_componentWillMount':
+          case 'componentDidMount':
+          case 'componentWillReceiveProps':
+          case 'UNSAFE_componentWillReceiveProps':
+          case 'shouldComponentUpdate':
+          case 'componentWillUpdate':
+          case 'UNSAFE_componentWillUpdate':
+          case 'getSnapshotBeforeUpdate':
+          case 'componentDidUpdate':
+          case 'componentDidCatch':
+          case 'componentWillUnmount':
+          case 'render': {
+            if (currentGroup === method.name) {
+              methodGroupIndexes.push(groupIndex);
+            }
+            break;
+          }
+          default: {
+            // Is the group a regex?
+            const isRegExp = currentGroup.match(regExpRegExp);
+            if (isRegExp) {
+              const isMatching = new RegExp(isRegExp[1], isRegExp[2]).test(method.name);
+              if (isMatching) {
+                methodGroupIndexes.push(groupIndex);
+              }
+            } else if (currentGroup === method.name) {
+              methodGroupIndexes.push(groupIndex);
+            }
             break;
           }
         }
       }
 
-      // No matching pattern and no 'everything-else' group
-      if (indexes.length === 0) {
-        indexes.push(Infinity);
+      // No matching pattern, return 'everything-else' index
+      if (methodGroupIndexes.length === 0) {
+        const everythingElseIndex = methodsOrder.indexOf('everything-else');
+
+        if (everythingElseIndex !== -1) {
+          methodGroupIndexes.push(everythingElseIndex);
+        } else {
+          // No matching pattern and no 'everything-else' group
+          methodGroupIndexes.push(Infinity);
+        }
       }
 
-      return indexes;
+      return methodGroupIndexes;
     }
 
     /**
@@ -409,6 +433,10 @@ module.exports = {
 
         // Loop around the properties a second time (for comparison)
         for (k = 0, l = propertiesInfos.length; k < l; k++) {
+          if (i === k) {
+            continue;
+          }
+
           propB = propertiesInfos[k];
 
           // Compare the properties order