1 files changed, 111 insertions, 0 deletions
diff --git a/node_modules/tslint/lib/rules/spaceBeforeFunctionParenRule.js b/node_modules/tslint/lib/rules/spaceBeforeFunctionParenRule.js
new file mode 100644
index 000000000..cad09c6d3
--- /dev/null
+++ b/node_modules/tslint/lib/rules/spaceBeforeFunctionParenRule.js
@@ -0,0 +1,111 @@
+"use strict";
+/**
+ * @license
+ * Copyright 2016 Palantir Technologies, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+Object.defineProperty(exports, "__esModule", { value: true });
+var tslib_1 = require("tslib");
+var ts = require("typescript");
+var Lint = require("../index");
+var ALWAYS_OR_NEVER = {
+    enum: ["always", "never"],
+    type: "string",
+};
+var Rule = (function (_super) {
+    tslib_1.__extends(Rule, _super);
+    function Rule() {
+        return _super !== null && _super.apply(this, arguments) || this;
+    }
+    Rule.prototype.apply = function (sourceFile) {
+        return this.applyWithFunction(sourceFile, walk, parseOptions(this.ruleArguments[0]));
+    };
+    return Rule;
+}(Lint.Rules.AbstractRule));
+Rule.metadata = {
+    description: "Require or disallow a space before function parenthesis",
+    hasFix: true,
+    optionExamples: [
+        true,
+        [true, "always"],
+        [true, "never"],
+        [true, { anonymous: "always", named: "never", asyncArrow: "always" }],
+    ],
+    options: {
+        properties: {
+            anonymous: ALWAYS_OR_NEVER,
+            asyncArrow: ALWAYS_OR_NEVER,
+            constructor: ALWAYS_OR_NEVER,
+            method: ALWAYS_OR_NEVER,
+            named: ALWAYS_OR_NEVER,
+        },
+        type: "object",
+    },
+    optionsDescription: (_a = ["\n            One argument which is an object which may contain the keys `anonymous`, `named`, and `asyncArrow`\n            These should be set to either `\"always\"` or `\"never\"`.\n\n            * `\"anonymous\"` checks before the opening paren in anonymous functions\n            * `\"named\"` checks before the opening paren in named functions\n            * `\"asyncArrow\"` checks before the opening paren in async arrow functions\n            * `\"method\"` checks before the opening paren in class methods\n            * `\"constructor\"` checks before the opening paren in class constructors\n        "], _a.raw = ["\n            One argument which is an object which may contain the keys \\`anonymous\\`, \\`named\\`, and \\`asyncArrow\\`\n            These should be set to either \\`\"always\"\\` or \\`\"never\"\\`.\n\n            * \\`\"anonymous\"\\` checks before the opening paren in anonymous functions\n            * \\`\"named\"\\` checks before the opening paren in named functions\n            * \\`\"asyncArrow\"\\` checks before the opening paren in async arrow functions\n            * \\`\"method\"\\` checks before the opening paren in class methods\n            * \\`\"constructor\"\\` checks before the opening paren in class constructors\n        "], Lint.Utils.dedent(_a)),
+    ruleName: "space-before-function-paren",
+    type: "style",
+    typescriptOnly: false,
+};
+Rule.INVALID_WHITESPACE_ERROR = "Spaces before function parens are disallowed";
+Rule.MISSING_WHITESPACE_ERROR = "Missing whitespace before function parens";
+exports.Rule = Rule;
+var optionNames = ["anonymous", "asyncArrow", "constructor", "method", "named"];
+function parseOptions(json) {
+    // Need to specify constructor or it will be Object
+    var options = { constructor: undefined };
+    for (var _i = 0, optionNames_1 = optionNames; _i < optionNames_1.length; _i++) {
+        var optionName = optionNames_1[_i];
+        options[optionName] = typeof json === "object" ? json[optionName] : json === undefined ? "always" : json;
+    }
+    return options;
+}
+function walk(ctx) {
+    var options = ctx.options, sourceFile = ctx.sourceFile;
+    ts.forEachChild(sourceFile, function cb(node) {
+        var option = getOption(node, options);
+        if (option !== undefined) {
+            var openParen = Lint.childOfKind(node, ts.SyntaxKind.OpenParenToken);
+            var hasSpace = ts.isWhiteSpaceLike(sourceFile.text.charCodeAt(openParen.end - 2));
+            if (hasSpace && option === "never") {
+                var pos = openParen.getStart() - 1;
+                ctx.addFailureAt(pos, 1, Rule.INVALID_WHITESPACE_ERROR, Lint.Replacement.deleteText(pos, 1));
+            }
+            else if (!hasSpace && option === "always") {
+                var pos = openParen.getStart();
+                ctx.addFailureAt(pos, 1, Rule.MISSING_WHITESPACE_ERROR, Lint.Replacement.appendText(pos, " "));
+            }
+        }
+        ts.forEachChild(node, cb);
+    });
+}
+function getOption(node, options) {
+    switch (node.kind) {
+        case ts.SyntaxKind.ArrowFunction:
+            return Lint.hasModifier(node.modifiers, ts.SyntaxKind.AsyncKeyword) ? options.asyncArrow : undefined;
+        case ts.SyntaxKind.Constructor:
+            return options.constructor;
+        case ts.SyntaxKind.FunctionDeclaration:
+            return options.named;
+        case ts.SyntaxKind.FunctionExpression:
+            return node.name !== undefined ? options.named : options.anonymous;
+        case ts.SyntaxKind.MethodDeclaration:
+        case ts.SyntaxKind.MethodSignature:
+        case ts.SyntaxKind.GetAccessor:
+        case ts.SyntaxKind.SetAccessor:
+            return options.method;
+        default:
+            return undefined;
+    }
+}
+var _a;