87 lines
3.0 KiB
JavaScript
87 lines
3.0 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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exports.findFormatter = void 0;
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var fs = require("fs");
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var path = require("path");
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var utils_1 = require("./utils");
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var CORE_FORMATTERS_DIRECTORY = path.resolve(__dirname, "formatters");
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function findFormatter(name, formattersDirectory) {
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if (typeof name === "function") {
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return name;
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}
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else if (typeof name === "string") {
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name = name.trim();
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var camelizedName = utils_1.camelize(name + "Formatter");
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// first check for core formatters
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var Formatter = loadFormatter(CORE_FORMATTERS_DIRECTORY, camelizedName, true);
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if (Formatter !== undefined) {
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return Formatter;
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}
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// then check for rules within the first level of rulesDirectory
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if (formattersDirectory !== undefined) {
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Formatter = loadFormatter(formattersDirectory, camelizedName);
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if (Formatter !== undefined) {
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return Formatter;
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}
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}
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// else try to resolve as module
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return loadFormatterModule(name);
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}
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else {
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// If an something else is passed as a name (e.g. object)
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throw new Error("Name of type " + typeof name + " is not supported.");
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}
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}
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exports.findFormatter = findFormatter;
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function loadFormatter(directory, name, isCore) {
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var formatterPath = path.resolve(path.join(directory, name));
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var fullPath;
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if (isCore) {
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fullPath = formatterPath + ".js";
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if (!fs.existsSync(fullPath)) {
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return undefined;
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}
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}
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else {
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// Resolve using node's path resolution to allow developers to write custom formatters in TypeScript which can be loaded by TS-Node
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try {
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fullPath = require.resolve(formatterPath);
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}
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catch (_a) {
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return undefined;
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}
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}
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return require(fullPath).Formatter;
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}
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function loadFormatterModule(name) {
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var src;
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try {
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// first try to find a module in the dependencies of the currently linted project
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src = utils_1.tryResolvePackage(name, process.cwd());
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if (src === undefined) {
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// if there is no local module, try relative to the installation of TSLint (might be global)
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src = require.resolve(name);
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}
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}
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catch (_a) {
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return undefined;
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}
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return require(src).Formatter;
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}
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