Improved multiline prop support for jsx-closing-bracket-location

Author: tuures

lib/rules/jsx-closing-bracket-location.js

@@ -57,7 +57,7 @@ module.exports = function(context) {
     if (typeof tokens.lastProp === 'undefined') {
       location = 'after-tag';
     // Is always after the last prop if this one is on the same line as the opening bracket
-    } else if (tokens.opening.line === tokens.lastProp.line) {
+    } else if (tokens.opening.line === tokens.lastProp.firstLine) {
       location = 'after-props';
     // Else use configuration dependent on selfClosing property
     } else {
@@ -97,7 +97,7 @@ module.exports = function(context) {
       case 'after-tag':
         return tokens.tag.line === tokens.closing.line;
       case 'after-props':
-        return tokens.lastProp.line === tokens.closing.line;
+        return tokens.lastProp.lastLine === tokens.closing.line;
       case 'props-aligned':
       case 'tag-aligned':
       case 'line-aligned':
@@ -124,7 +124,8 @@ module.exports = function(context) {
       lastProp = node.attributes[node.attributes.length - 1];
       lastProp = {
         column: sourceCode.getFirstToken(lastProp).loc.start.column,
-        line: sourceCode.getLastToken(lastProp).loc.end.line
+        firstLine: sourceCode.getFirstToken(lastProp).loc.start.line,
+        lastLine: sourceCode.getLastToken(lastProp).loc.end.line
       };
     }
     var openingLine = sourceCode.lines[opening.line - 1];
@@ -170,7 +171,7 @@ module.exports = function(context) {
 
       if (correctColumn !== null) {
         expectedNextLine = tokens.lastProp &&
-          (tokens.lastProp.line === tokens.closing.line);
+          (tokens.lastProp.lastLine === tokens.closing.line);
         data.details = ' (expected column ' + (correctColumn + 1) +
           (expectedNextLine ? ' on the next line)' : ')');
       }

tests/lib/rules/jsx-closing-bracket-location.js

@@ -186,6 +186,38 @@ ruleTester.run('jsx-closing-bracket-location', rule, {
     ].join('\n'),
     options: [{location: 'line-aligned'}],
     parserOptions: parserOptions
+  }, {
+    code: [
+      '<App foo={function() {',
+      '  console.log(\'bar\');',
+      '}}/>'
+    ].join('\n'),
+    options: [{location: 'after-props'}],
+    parserOptions: parserOptions
+  }, {
+    code: [
+      '<App foo={function() {',
+      '  console.log(\'bar\');',
+      '}}/>'
+    ].join('\n'),
+    options: [{location: 'props-aligned'}],
+    parserOptions: parserOptions
+  }, {
+    code: [
+      '<App foo={function() {',
+      '  console.log(\'bar\');',
+      '}}/>'
+    ].join('\n'),
+    options: [{location: 'tag-aligned'}],
+    parserOptions: parserOptions
+  }, {
+    code: [
+      '<App foo={function() {',
+      '  console.log(\'bar\');',
+      '}}/>'
+    ].join('\n'),
+    options: [{location: 'line-aligned'}],
+    parserOptions: parserOptions
   }, {
     code: [
       '<Provider store>',