add linting (and some initial fixes)

1 files changed, 76 insertions, 0 deletions

diff --git a/node_modules/tslint/lib/rules/maxClassesPerFileRule.js b/node_modules/tslint/lib/rules/maxClassesPerFileRule.js
new file mode 100644
index 000000000..0e0ef6c68
--- /dev/null
+++ b/node_modules/tslint/lib/rules/maxClassesPerFileRule.js
@@ -0,0 +1,76 @@
+"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 tsutils_1 = require("tsutils");
+var ts = require("typescript");
+var Lint = require("../index");
+var Rule = (function (_super) {
+    tslib_1.__extends(Rule, _super);
+    function Rule() {
+        return _super !== null && _super.apply(this, arguments) || this;
+    }
+    /* tslint:enable:object-literal-sort-keys */
+    Rule.FAILURE_STRING = function (maxCount) {
+        var maxClassWord = maxCount === 1 ? "class per file is" : "classes per file are";
+        return "A maximum of " + maxCount + " " + maxClassWord + " allowed.";
+    };
+    Rule.prototype.apply = function (sourceFile) {
+        var argument = this.ruleArguments[0];
+        var maxClasses = isNaN(argument) || argument > 0 ? argument : 1;
+        return this.applyWithFunction(sourceFile, walk, { maxClasses: maxClasses });
+    };
+    return Rule;
+}(Lint.Rules.AbstractRule));
+/* tslint:disable:object-literal-sort-keys */
+Rule.metadata = {
+    ruleName: "max-classes-per-file",
+    description: (_a = ["\n            A file may not contain more than the specified number of classes"], _a.raw = ["\n            A file may not contain more than the specified number of classes"], Lint.Utils.dedent(_a)),
+    rationale: (_b = ["\n            Ensures that files have a single responsibility so that that classes each exist in their own files"], _b.raw = ["\n            Ensures that files have a single responsibility so that that classes each exist in their own files"], Lint.Utils.dedent(_b)),
+    optionsDescription: (_c = ["\n            The one required argument is an integer indicating the maximum number of classes that can appear in a file."], _c.raw = ["\n            The one required argument is an integer indicating the maximum number of classes that can appear in a file."], Lint.Utils.dedent(_c)),
+    options: {
+        type: "array",
+        items: [
+            {
+                type: "number",
+                minimum: 1,
+            },
+        ],
+        additionalItems: false,
+        minLength: 1,
+        maxLength: 2,
+    },
+    optionExamples: [[true, 1], [true, 5]],
+    type: "maintainability",
+    typescriptOnly: false,
+};
+exports.Rule = Rule;
+function walk(ctx) {
+    var sourceFile = ctx.sourceFile, maxClasses = ctx.options.maxClasses;
+    var classes = 0;
+    return ts.forEachChild(sourceFile, function cb(node) {
+        if (tsutils_1.isClassLikeDeclaration(node)) {
+            classes++;
+            if (classes > maxClasses) {
+                ctx.addFailureAtNode(node, Rule.FAILURE_STRING(maxClasses));
+            }
+        }
+        return ts.forEachChild(node, cb);
+    });
+}
+var _a, _b, _c;