mirror of
https://github.com/JamesIves/github-pages-deploy-action.git
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308 lines
15 KiB
JavaScript
308 lines
15 KiB
JavaScript
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"use strict";
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/**
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* @license
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* Copyright 2013 Palantir Technologies, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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Object.defineProperty(exports, "__esModule", { value: true });
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var tslib_1 = require("tslib");
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var semver_1 = require("semver");
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var tsutils_1 = require("tsutils");
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var ts = require("typescript");
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var Lint = require("../index");
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var parse_1 = require("../verify/parse");
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var OPTION_SINGLE = "single";
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var OPTION_DOUBLE = "double";
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var OPTION_BACKTICK = "backtick";
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var OPTION_JSX_SINGLE = "jsx-single";
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var OPTION_JSX_DOUBLE = "jsx-double";
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var OPTION_AVOID_TEMPLATE = "avoid-template";
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var OPTION_AVOID_ESCAPE = "avoid-escape";
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function isQuoteMark(value) {
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return ["'", '"', "`"].indexOf(value) > -1;
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}
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var Rule = /** @class */ (function (_super) {
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tslib_1.__extends(Rule, _super);
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function Rule() {
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return _super !== null && _super.apply(this, arguments) || this;
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}
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/* tslint:enable:object-literal-sort-keys */
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Rule.FAILURE_STRING = function (actual, expected) {
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return actual + " should be " + expected;
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};
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Rule.prototype.apply = function (sourceFile) {
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var args = this.ruleArguments;
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var quotemark = getQuotemarkPreference(args);
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var jsxQuotemark = getJSXQuotemarkPreference(args, quotemark);
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return this.applyWithFunction(sourceFile, walk, {
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avoidEscape: hasArg(OPTION_AVOID_ESCAPE),
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avoidTemplate: hasArg(OPTION_AVOID_TEMPLATE),
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jsxQuotemark: jsxQuotemark,
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quotemark: quotemark,
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});
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function hasArg(name) {
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return args.indexOf(name) !== -1;
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}
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};
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/* tslint:disable:object-literal-sort-keys */
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Rule.metadata = {
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ruleName: "quotemark",
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description: "Enforces quote character for string literals.",
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hasFix: true,
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optionsDescription: Lint.Utils.dedent(templateObject_1 || (templateObject_1 = tslib_1.__makeTemplateObject(["\n Five arguments may be optionally provided:\n\n * `\"", "\"` enforces single quotes.\n * `\"", "\"` enforces double quotes.\n * `\"", "\"` enforces backticks.\n * `\"", "\"` enforces single quotes for JSX attributes.\n * `\"", "\"` enforces double quotes for JSX attributes.\n * `\"", "\"` forbids single-line untagged template strings that do not contain string interpolations.\n Note that backticks may still be used if `\"", "\"` is enabled and both single and double quotes are\n present in the string (the latter option takes precedence).\n * `\"", "\"` allows you to use the \"other\" quotemark in cases where escaping would normally be required.\n For example, `[true, \"", "\", \"", "\"]` would not report a failure on the string literal\n `'Hello \"World\"'`."], ["\n Five arguments may be optionally provided:\n\n * \\`\"", "\"\\` enforces single quotes.\n * \\`\"", "\"\\` enforces double quotes.\n * \\`\"", "\"\\` enforces backticks.\n * \\`\"", "\"\\` enforces single quotes for JSX attributes.\n * \\`\"", "\"\\` enforces double quotes for JSX attributes.\n * \\`\"", "\"\\` forbids single-line untagged template strings that do not contain string interpolations.\n Note that backticks may still be used if \\`\"", "\"\\` is enabled and both single and double quotes are\n present in the string (the latter option takes precedence).\n * \\`\"", "\"\\` allows you to use the \"other\" quotemark in cases where escaping would normally be required.\n For example, \\`[true, \"", "\", \"", "\"]\\` would not report a failure on the string literal\n \\`'Hello \"World\"'\\`."])), OPTION_SINGLE, OPTION_DOUBLE, OPTION_BACKTICK, OPTION_JSX_SINGLE, OPTION_JSX_DOUBLE, OPTION_AVOID_TEMPLATE, OPTION_AVOID_ESCAPE, OPTION_AVOID_ESCAPE, OPTION_DOUBLE, OPTION_AVOID_ESCAPE),
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options: {
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type: "array",
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items: {
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type: "string",
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enum: [
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OPTION_SINGLE,
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OPTION_DOUBLE,
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OPTION_BACKTICK,
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OPTION_JSX_SINGLE,
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OPTION_JSX_DOUBLE,
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OPTION_AVOID_ESCAPE,
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OPTION_AVOID_TEMPLATE,
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],
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},
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minLength: 0,
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maxLength: 5,
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},
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optionExamples: [
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[true, OPTION_SINGLE, OPTION_AVOID_ESCAPE, OPTION_AVOID_TEMPLATE],
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[true, OPTION_SINGLE, OPTION_JSX_DOUBLE],
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],
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type: "formatting",
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typescriptOnly: false,
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};
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return Rule;
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}(Lint.Rules.AbstractRule));
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exports.Rule = Rule;
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function walk(ctx) {
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var sourceFile = ctx.sourceFile, options = ctx.options;
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ts.forEachChild(sourceFile, function cb(node) {
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if (tsutils_1.isStringLiteral(node) ||
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(options.avoidTemplate &&
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tsutils_1.isNoSubstitutionTemplateLiteral(node) &&
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node.parent.kind !== ts.SyntaxKind.TaggedTemplateExpression &&
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tsutils_1.isSameLine(sourceFile, node.getStart(sourceFile), node.end))) {
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var expectedQuotemark = node.parent.kind === ts.SyntaxKind.JsxAttribute
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? options.jsxQuotemark
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: options.quotemark;
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var actualQuotemark = sourceFile.text[node.end - 1];
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// Don't use backticks instead of single/double quotes when it breaks TypeScript syntax.
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if (expectedQuotemark === "`" && isNotValidToUseBackticksInNode(node, sourceFile)) {
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return;
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}
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// We already have the expected quotemark, or the quotemark is invalid. Done.
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if (actualQuotemark === expectedQuotemark || !isQuoteMark(actualQuotemark)) {
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return;
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}
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/** The quotemark we intend to use to fix this node. */
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var fixQuotemark = expectedQuotemark;
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/**
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* Whether this node needs to be escaped (because
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* it contains the expected quotemark).
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*/
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var needsToBeEscaped = node.text.includes(expectedQuotemark);
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// This string requires escapes to use the expected quote mark, but `avoid-escape` was passed
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if (needsToBeEscaped && options.avoidEscape) {
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if (node.kind === ts.SyntaxKind.StringLiteral) {
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return;
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}
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// If we are expecting double quotes, use single quotes to avoid escaping.
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// Otherwise, just use double quotes.
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var alternativeFixQuotemark = expectedQuotemark === '"' ? "'" : '"';
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if (node.text.includes(alternativeFixQuotemark)) {
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// It also includes the alternative fix quotemark. Let's try to use single quotes instead,
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// unless we originally expected single quotes, in which case we will try to use backticks.
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// This means that we may use backtick even with avoid-template in trying to avoid escaping.
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fixQuotemark = expectedQuotemark === "'" ? "`" : "'";
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if (fixQuotemark === actualQuotemark) {
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// We were already using the best quote mark for this scenario
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return;
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}
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else if (node.text.includes(fixQuotemark)) {
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// It contains all of the other kinds of quotes. Escaping is unavoidable, sadly.
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return;
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}
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}
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else {
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fixQuotemark = alternativeFixQuotemark;
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}
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}
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var start = node.getStart(sourceFile);
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var text = sourceFile.text.substring(start + 1, node.end - 1);
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if (needsToBeEscaped) {
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text = text.replace(new RegExp(fixQuotemark, "g"), "\\" + fixQuotemark);
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}
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text = text.replace(new RegExp("\\\\" + actualQuotemark, "g"), actualQuotemark);
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return ctx.addFailure(start, node.end, Rule.FAILURE_STRING(actualQuotemark, fixQuotemark), new Lint.Replacement(start, node.end - start, fixQuotemark + text + fixQuotemark));
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}
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ts.forEachChild(node, cb);
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});
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}
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function getQuotemarkPreference(ruleArguments) {
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for (var _i = 0, ruleArguments_1 = ruleArguments; _i < ruleArguments_1.length; _i++) {
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var arg = ruleArguments_1[_i];
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switch (arg) {
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case OPTION_SINGLE:
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return "'";
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case OPTION_DOUBLE:
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return '"';
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case OPTION_BACKTICK:
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return "`";
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default:
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continue;
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}
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}
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// Default to double quotes if no pref is found.
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return '"';
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}
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function getJSXQuotemarkPreference(ruleArguments, regularQuotemarkPreference) {
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for (var _i = 0, ruleArguments_2 = ruleArguments; _i < ruleArguments_2.length; _i++) {
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var arg = ruleArguments_2[_i];
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switch (arg) {
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case OPTION_JSX_SINGLE:
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return "'";
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case OPTION_JSX_DOUBLE:
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return '"';
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default:
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continue;
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}
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}
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// The JSX preference was not found, so try to use the regular preference.
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// If the regular pref is backtick, use double quotes instead.
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return regularQuotemarkPreference !== "`" ? regularQuotemarkPreference : '"';
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}
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function isNotValidToUseBackticksInNode(node, sourceFile) {
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return (
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// This captures `export blah from "package"`
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tsutils_1.isExportDeclaration(node.parent) ||
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// This captures `import blah from "package"`
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tsutils_1.isImportDeclaration(node.parent) ||
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// This captures quoted names in object literal keys
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isNameInAssignment(node) ||
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// This captures quoted signatures (property or method)
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isSignature(node) ||
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// This captures literal types in generic type constraints
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isTypeConstraint(node) ||
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// Older TS doesn't narrow a type when backticks are used to compare typeof
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isTypeCheckWithOldTsc(node) ||
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// Enum members can't use backticks
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tsutils_1.isEnumMember(node.parent) ||
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// Typescript converts old octal escape sequences to just the numbers therein
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containsOctalEscapeSequence(node, sourceFile) ||
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// Use strict declarations have to be single or double quoted
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isUseStrictDeclaration(node) ||
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// Lookup type parameters must be single/double quoted
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isLookupTypeParameter(node));
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}
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/**
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* Whether this node is a type constraint in a generic type.
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* @param node The node to check
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* @return Whether this node is a type constraint
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*/
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function isTypeConstraint(node) {
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var parent = node.parent.parent;
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// If this node doesn't have a grandparent, it's not a type constraint
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if (parent == undefined) {
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return false;
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}
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// Iterate through all levels of union, intersection, or parethesized types
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while (parent.kind === ts.SyntaxKind.UnionType ||
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parent.kind === ts.SyntaxKind.IntersectionType ||
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parent.kind === ts.SyntaxKind.ParenthesizedType) {
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parent = parent.parent;
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}
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return (
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// If the next level is a type reference, the node is a type constraint
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parent.kind === ts.SyntaxKind.TypeReference ||
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// If the next level is a type parameter, the node is a type constraint
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parent.kind === ts.SyntaxKind.TypeParameter);
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}
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/**
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* Whether this node is the signature of a property or method in a type.
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* @param node The node to check
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* @return Whether this node is a property/method signature.
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*/
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function isSignature(node) {
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var parent = node.parent;
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if (hasOldTscBacktickBehavior() && node.parent.kind === ts.SyntaxKind.LastTypeNode) {
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// In older versions, there's a "LastTypeNode" here
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parent = parent.parent;
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}
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return (
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// This captures the kebab-case property names in type definitions
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parent.kind === ts.SyntaxKind.PropertySignature ||
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// This captures the kebab-case method names in type definitions
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parent.kind === ts.SyntaxKind.MethodSignature);
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}
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/**
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* Whether this node is the method or property name in an assignment/declaration.
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* @param node The node to check
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* @return Whether this node is the name in an assignment/decleration.
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*/
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function isNameInAssignment(node) {
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if (node.parent.kind !== ts.SyntaxKind.PropertyAssignment &&
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node.parent.kind !== ts.SyntaxKind.MethodDeclaration) {
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// If the node is neither a property assignment or method declaration, it's not a name in an assignment
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return false;
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}
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return (
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// In old typescript versions, don't change values either
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hasOldTscBacktickBehavior() ||
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// If this node is not at the end of the parent
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node.end !== node.parent.end);
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}
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function isTypeCheckWithOldTsc(node) {
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if (!hasOldTscBacktickBehavior()) {
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// This one only affects older typescript versions
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return false;
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}
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if (node.parent.kind !== ts.SyntaxKind.BinaryExpression) {
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// If this isn't in a binary expression
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return false;
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}
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// If this node has a sibling that is a TypeOf
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return node.parent.getChildren().some(function (n) { return n.kind === ts.SyntaxKind.TypeOfExpression; });
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}
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function containsOctalEscapeSequence(node, sourceFile) {
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// Octal sequences can go from 1-377 (255 in octal), but let's match the prefix, which will at least be \1-\77
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// Using node.getText here strips the backslashes from the string. We also need to make sure there isn't an even
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// number of backslashes (then it would not be an escape sequence, but a literal backslash followed by numbers).
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var matches = node.getText(sourceFile).match(/(\\)+[1-7][0-7]?/g);
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if (matches != undefined) {
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for (var _i = 0, matches_1 = matches; _i < matches_1.length; _i++) {
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var match = matches_1[_i];
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var numBackslashes = match.match(/\\/g).length;
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if (numBackslashes % 2 === 1) {
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// There was an odd number of backslashes preceeding this node – it's an octal escape sequence
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return true;
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}
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}
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}
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return false;
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}
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function isUseStrictDeclaration(node) {
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return node.text === "use strict" && tsutils_1.isExpressionStatement(node.parent);
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}
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function isLookupTypeParameter(node) {
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return tsutils_1.isLiteralTypeNode(node.parent) && tsutils_1.isIndexedAccessTypeNode(node.parent.parent);
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}
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/** Versions of typescript below 2.7.1 treat backticks differently */
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function hasOldTscBacktickBehavior() {
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return semver_1.lt(parse_1.getNormalizedTypescriptVersion(), "2.7.1");
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}
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var templateObject_1;
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