test/spec/LanguageTools-test-files/clients/CommunicationTestClient/client.js - master - githubmirror/brackets

test/spec/LanguageTools-test-files/clients/CommunicationTestClient/client.js
121 строка4 KB
Subhash Jha
Language Server Protocol Support for Brackets (#14606)
02 апр 2019, 12:35
02 апр 2019, 12:35df7aea4
/*
 * Copyright (c) 2019 - present Adobe. All rights reserved.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 * DEALINGS IN THE SOFTWARE.
 *
 */
/*eslint-env es6, node*/
/*eslint max-len: ["error", { "code": 200 }]*/
/*eslint indent: 0*/
"use strict";

var LanguageClient = require(global.LanguageClientInfo.languageClientPath).LanguageClient,
    path = require("path"),
    clientName = "CommunicationTestClient",
    client = null,
    modulePath = null,
    getPort = require("get-port"),
    relativeLSPathArray = ["..", "..", "server", "lsp-test-server", "main.js"],
    FORWARD_SLASH = "/",
    BACKWARD_SLASH = "\\",
    defaultPort = 3000;

function getServerOptionsForSocket() {
    return new Promise(function (resolve, reject) {
        var serverPath = modulePath.split(BACKWARD_SLASH)
            .join(FORWARD_SLASH).split(FORWARD_SLASH).concat(relativeLSPathArray)
            .join(FORWARD_SLASH);

        getPort({
                port: defaultPort
            })
            .then(function (port) {

                var serverOptions = {
                    module: serverPath,
                    communication: {
                        type: "socket",
                        port: port
                    }
                };
                resolve(serverOptions);
            })
            .catch(reject);

    });
}

function getServerOptions(type) {
    var serverPath = modulePath.split(BACKWARD_SLASH)
        .join(FORWARD_SLASH).split(FORWARD_SLASH).concat(relativeLSPathArray)
        .join(FORWARD_SLASH);

    serverPath = path.resolve(serverPath);

    var serverOptions = {
        module: serverPath,
        communication: type
    };

    return serverOptions;
}

function setModulePath(params) {
    modulePath = params.modulePath.slice(0, params.modulePath.length - 1);

    return Promise.resolve();
}

function setOptions(params) {
    if (!params || !params.communicationType) {
        return Promise.reject("Can't start server because no communication type provided");
    }

    var cType = params.communicationType,
        options = {
            serverOptions: getServerOptions(cType)
        };

    client.setOptions(options);

    return Promise.resolve("Server options set successfully");
}

function setOptionsForSocket() {
    return new Promise(function (resolve, reject) {
        getServerOptionsForSocket()
            .then(function (serverOptions) {
                var options = {
                    serverOptions: serverOptions
                };
                client.setOptions(options);

                resolve();
            }).catch(reject);
    });
}

function init(domainManager) {
    client = new LanguageClient(clientName, domainManager);
    client.addOnRequestHandler('setModulePath', setModulePath);
    client.addOnRequestHandler('setOptions', setOptions);
    client.addOnRequestHandler('setOptionsForSocket', setOptionsForSocket);
}

exports.init = init;