163 lines
8.2 KiB
JavaScript
163 lines
8.2 KiB
JavaScript
"use strict";
|
|
/**
|
|
* @license
|
|
* Copyright 2013 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 error_1 = require("../error");
|
|
var Lint = require("../index");
|
|
var OPTION_NO_PUBLIC = "no-public";
|
|
var OPTION_CHECK_ACCESSOR = "check-accessor";
|
|
var OPTION_CHECK_CONSTRUCTOR = "check-constructor";
|
|
var OPTION_CHECK_PARAMETER_PROPERTY = "check-parameter-property";
|
|
var Rule = /** @class */ (function (_super) {
|
|
tslib_1.__extends(Rule, _super);
|
|
function Rule() {
|
|
return _super !== null && _super.apply(this, arguments) || this;
|
|
}
|
|
Rule.FAILURE_STRING_FACTORY = function (memberType, memberName) {
|
|
memberName = memberName === undefined ? "" : " '" + memberName + "'";
|
|
return "The " + memberType + memberName + " must be marked either 'private', 'public', or 'protected'";
|
|
};
|
|
Rule.prototype.apply = function (sourceFile) {
|
|
var options = this.ruleArguments;
|
|
var noPublic = options.indexOf(OPTION_NO_PUBLIC) !== -1;
|
|
var checkAccessor = options.indexOf(OPTION_CHECK_ACCESSOR) !== -1;
|
|
var checkConstructor = options.indexOf(OPTION_CHECK_CONSTRUCTOR) !== -1;
|
|
var checkParameterProperty = options.indexOf(OPTION_CHECK_PARAMETER_PROPERTY) !== -1;
|
|
if (noPublic) {
|
|
if (checkAccessor || checkConstructor || checkParameterProperty) {
|
|
error_1.showWarningOnce("Warning: " + this.ruleName + " - If 'no-public' is present, it should be the only option.");
|
|
return [];
|
|
}
|
|
checkAccessor = checkConstructor = checkParameterProperty = true;
|
|
}
|
|
return this.applyWithFunction(sourceFile, walk, {
|
|
checkAccessor: checkAccessor,
|
|
checkConstructor: checkConstructor,
|
|
checkParameterProperty: checkParameterProperty,
|
|
noPublic: noPublic,
|
|
});
|
|
};
|
|
/* tslint:disable:object-literal-sort-keys */
|
|
Rule.metadata = {
|
|
ruleName: "member-access",
|
|
description: "Requires explicit visibility declarations for class members.",
|
|
rationale: "Explicit visibility declarations can make code more readable and accessible for those new to TS.",
|
|
optionsDescription: (_a = ["\n These arguments may be optionally provided:\n\n * `\"no-public\"` forbids public accessibility to be specified, because this is the default.\n * `\"check-accessor\"` enforces explicit visibility on get/set accessors\n * `\"check-constructor\"` enforces explicit visibility on constructors\n * `\"check-parameter-property\"` enforces explicit visibility on parameter properties"], _a.raw = ["\n These arguments may be optionally provided:\n\n * \\`\"no-public\"\\` forbids public accessibility to be specified, because this is the default.\n * \\`\"check-accessor\"\\` enforces explicit visibility on get/set accessors\n * \\`\"check-constructor\"\\` enforces explicit visibility on constructors\n * \\`\"check-parameter-property\"\\` enforces explicit visibility on parameter properties"], Lint.Utils.dedent(_a)),
|
|
options: {
|
|
type: "array",
|
|
items: {
|
|
type: "string",
|
|
enum: [OPTION_NO_PUBLIC, OPTION_CHECK_ACCESSOR, OPTION_CHECK_CONSTRUCTOR, OPTION_CHECK_PARAMETER_PROPERTY],
|
|
},
|
|
minLength: 0,
|
|
maxLength: 4,
|
|
},
|
|
optionExamples: [true, [true, OPTION_NO_PUBLIC], [true, OPTION_CHECK_ACCESSOR]],
|
|
type: "typescript",
|
|
typescriptOnly: true,
|
|
hasFix: true,
|
|
};
|
|
/* tslint:enable:object-literal-sort-keys */
|
|
Rule.FAILURE_STRING_NO_PUBLIC = "'public' is implicit.";
|
|
return Rule;
|
|
}(Lint.Rules.AbstractRule));
|
|
exports.Rule = Rule;
|
|
function walk(ctx) {
|
|
var _a = ctx.options, noPublic = _a.noPublic, checkAccessor = _a.checkAccessor, checkConstructor = _a.checkConstructor, checkParameterProperty = _a.checkParameterProperty;
|
|
return ts.forEachChild(ctx.sourceFile, function recur(node) {
|
|
if (tsutils_1.isClassLikeDeclaration(node)) {
|
|
for (var _i = 0, _a = node.members; _i < _a.length; _i++) {
|
|
var child = _a[_i];
|
|
if (shouldCheck(child)) {
|
|
check(child);
|
|
}
|
|
if (checkParameterProperty && tsutils_1.isConstructorDeclaration(child) && child.body !== undefined) {
|
|
for (var _b = 0, _c = child.parameters; _b < _c.length; _b++) {
|
|
var param = _c[_b];
|
|
if (tsutils_1.isParameterProperty(param)) {
|
|
check(param);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return ts.forEachChild(node, recur);
|
|
});
|
|
function shouldCheck(node) {
|
|
switch (node.kind) {
|
|
case ts.SyntaxKind.Constructor:
|
|
return checkConstructor;
|
|
case ts.SyntaxKind.GetAccessor:
|
|
case ts.SyntaxKind.SetAccessor:
|
|
return checkAccessor;
|
|
case ts.SyntaxKind.MethodDeclaration:
|
|
case ts.SyntaxKind.PropertyDeclaration:
|
|
return true;
|
|
default:
|
|
return false;
|
|
}
|
|
}
|
|
function check(node) {
|
|
if (Lint.hasModifier(node.modifiers, ts.SyntaxKind.ProtectedKeyword, ts.SyntaxKind.PrivateKeyword)) {
|
|
return;
|
|
}
|
|
var publicKeyword = tsutils_1.getModifier(node, ts.SyntaxKind.PublicKeyword);
|
|
if (noPublic && publicKeyword !== undefined) {
|
|
var readonlyKeyword = tsutils_1.getModifier(node, ts.SyntaxKind.ReadonlyKeyword);
|
|
// public is not optional for parameter property without the readonly modifier
|
|
var isPublicOptional = node.kind !== ts.SyntaxKind.Parameter || readonlyKeyword !== undefined;
|
|
if (isPublicOptional) {
|
|
var start = publicKeyword.end - "public".length;
|
|
ctx.addFailure(start, publicKeyword.end, Rule.FAILURE_STRING_NO_PUBLIC, Lint.Replacement.deleteFromTo(start, tsutils_1.getNextToken(publicKeyword, ctx.sourceFile).getStart(ctx.sourceFile)));
|
|
}
|
|
}
|
|
if (!noPublic && publicKeyword === undefined) {
|
|
var nameNode = node.kind === ts.SyntaxKind.Constructor
|
|
? tsutils_1.getChildOfKind(node, ts.SyntaxKind.ConstructorKeyword, ctx.sourceFile)
|
|
: node.name !== undefined ? node.name : node;
|
|
var memberName = node.name !== undefined && node.name.kind === ts.SyntaxKind.Identifier ? node.name.text : undefined;
|
|
ctx.addFailureAtNode(nameNode, Rule.FAILURE_STRING_FACTORY(typeToString(node), memberName), Lint.Replacement.appendText(getInsertionPosition(node, ctx.sourceFile), "public "));
|
|
}
|
|
}
|
|
}
|
|
function getInsertionPosition(member, sourceFile) {
|
|
var node = member.decorators === undefined ? member : tsutils_1.getTokenAtPosition(member, member.decorators.end, sourceFile);
|
|
return node.getStart(sourceFile);
|
|
}
|
|
function typeToString(node) {
|
|
switch (node.kind) {
|
|
case ts.SyntaxKind.MethodDeclaration:
|
|
return "class method";
|
|
case ts.SyntaxKind.PropertyDeclaration:
|
|
return "class property";
|
|
case ts.SyntaxKind.Constructor:
|
|
return "class constructor";
|
|
case ts.SyntaxKind.GetAccessor:
|
|
return "get property accessor";
|
|
case ts.SyntaxKind.SetAccessor:
|
|
return "set property accessor";
|
|
case ts.SyntaxKind.Parameter:
|
|
return "parameter property";
|
|
default:
|
|
throw new Error("unhandled node type " + ts.SyntaxKind[node.kind]);
|
|
}
|
|
}
|
|
var _a;
|