[Fix] jsx-indent-props: Reset line.isUsingOperator correctly after ternary (#3146)

Author: Tobias Waltl

lib/rules/jsx-indent-props.js

@@ -153,7 +153,7 @@ module.exports = {
 
       const indent = regExp.exec(src);
       const useOperator = /^([ ]|[\t])*[:]/.test(src) || /^([ ]|[\t])*[?]/.test(src);
-      const useBracket = /^([ ]|[\t])*[<]/.test(src);
+      const useBracket = /[<]/.test(src);
 
       line.currentOperator = false;
       if (useOperator) {

tests/lib/rules/jsx-indent-props.js

@@ -195,6 +195,48 @@ ruleTester.run('jsx-indent-props', rule, {
         },
       ],
     },
+    {
+      code: `
+       const F = () => {
+         const foo = true
+          ? <div id="id">test</div>
+          : false;
+
+          return <div
+            id="id"
+          >
+            test
+          </div>
+       }
+      `,
+      options: [
+        {
+          indentMode: 2,
+          ignoreTernaryOperator: false,
+        },
+      ],
+    },
+    {
+      code: `
+       const F = () => {
+         const foo = true
+          ? <div id="id">test</div>
+          : false;
+
+          return <div
+            id="id"
+          >
+            test
+          </div>
+       }
+      `,
+      options: [
+        {
+          indentMode: 2,
+          ignoreTernaryOperator: true,
+        },
+      ],
+    },
     {
       code: `
         {this.props.ignoreTernaryOperatorTrue
@@ -607,5 +649,95 @@ ruleTester.run('jsx-indent-props', rule, {
         },
       ],
     },
+    {
+      code: `
+       const F = () => {
+         const foo = true
+          ? <div id="id">test</div>
+          : false;
+
+          return <div
+              id="id"
+          >
+            test
+          </div>
+       }
+      `,
+      output: `
+       const F = () => {
+         const foo = true
+          ? <div id="id">test</div>
+          : false;
+
+          return <div
+            id="id"
+          >
+            test
+          </div>
+       }
+      `,
+      options: [
+        {
+          indentMode: 2,
+          ignoreTernaryOperator: false,
+        },
+      ],
+      errors: [
+        {
+          messageId: 'wrongIndent',
+          data: {
+            needed: 12,
+            type: 'space',
+            characters: 'characters',
+            gotten: 14,
+          },
+        },
+      ],
+    },
+    {
+      code: `
+       const F = () => {
+         const foo = true
+          ? <div id="id">test</div>
+          : false;
+
+          return <div
+              id="id"
+          >
+            test
+          </div>
+       }
+      `,
+      output: `
+       const F = () => {
+         const foo = true
+          ? <div id="id">test</div>
+          : false;
+
+          return <div
+            id="id"
+          >
+            test
+          </div>
+       }
+      `,
+      options: [
+        {
+          indentMode: 2,
+          ignoreTernaryOperator: true,
+        },
+      ],
+      errors: [
+        {
+          messageId: 'wrongIndent',
+          data: {
+            needed: 12,
+            type: 'space',
+            characters: 'characters',
+            gotten: 14,
+          },
+        },
+      ],
+    },
   ]),
 });