Fix: indent regression with function calls (fixes #7732, fixes #7733) (#7734)

Author: not-an-aardvark

lib/rules/indent.js

@@ -737,8 +737,12 @@ module.exports = {
                         } else if (parent.type === "CallExpression" || parent.type === "NewExpression") {
                             if (typeof options.CallExpression.arguments === "number") {
                                 nodeIndent += options.CallExpression.arguments * indentSize;
-                            } else if (parent.arguments.indexOf(node) !== -1) {
-                                nodeIndent = parent.arguments[0].loc.start.column;
+                            } else if (options.CallExpression.arguments === "first") {
+                                if (parent.arguments.indexOf(node) !== -1) {
+                                    nodeIndent = parent.arguments[0].loc.start.column;
+                                }
+                            } else {
+                                nodeIndent += indentSize;
                             }
                         } else if (parent.type === "LogicalExpression" || parent.type === "ArrowFunctionExpression") {
                             nodeIndent += indentSize;

tests/lib/rules/indent.js

@@ -1863,6 +1863,50 @@ ruleTester.run("indent", rule, {
             "    [\n" +
             "    ]()",
             options: [4, {CallExpression: {arguments: "first"}, ArrayExpression: "first"}]
+        },
+
+        // https://github.com/eslint/eslint/issues/7732
+        {
+            code:
+            "const lambda = foo => {\n" +
+            "  Object.assign({},\n" +
+            "    filterName,\n" +
+            "    {\n" +
+            "      display\n" +
+            "    }\n" +
+            "  );" +
+            "}",
+            options: [2, {ObjectExpression: 1}],
+            parserOptions: { ecmaVersion: 6 }
+        },
+        {
+            code:
+            "const lambda = foo => {\n" +
+            "  Object.assign({},\n" +
+            "    filterName,\n" +
+            "    {\n" +
+            "      display\n" +
+            "    }\n" +
+            "  );" +
+            "}",
+            options: [2, {ObjectExpression: "first"}],
+            parserOptions: { ecmaVersion: 6 }
+        },
+
+        // https://github.com/eslint/eslint/issues/7733
+        {
+            code:
+            "var foo = function() {\n" +
+            "\twindow.foo('foo',\n" +
+            "\t\t{\n" +
+            "\t\t\tfoo: 'bar'," +
+            "\t\t\tbar: {\n" +
+            "\t\t\t\tfoo: 'bar'\n" +
+            "\t\t\t}\n" +
+            "\t\t}\n" +
+            "\t);\n" +
+            "}",
+            options: ["tab"]
         }
     ],
     invalid: [