dev-env-installer/dist/exportedUtils.js

[](https://travis-ci.org/mulesoft-labs/dev-env-installer)

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var cp = require("child_process");
var fs = require("fs");
var path = require("path");
var modulesDetector = require("./linkedModuleDetector");
function execProcess(command, wrkDir, logEnabled, errLogEnabled, messageBefore, messageAfter, messageError, maxLogLength, onError) {
    if (logEnabled === void 0) { logEnabled = false; }
    if (errLogEnabled === void 0) { errLogEnabled = true; }
    if (messageBefore === void 0) { messageBefore = ''; }
    if (messageAfter === void 0) { messageAfter = ''; }
    if (messageError === void 0) { messageError = ''; }
    if (maxLogLength === void 0) { maxLogLength = -1; }
    if (onError === void 0) { onError = null; }
    console.log("> " + wrkDir + " " + command);
    try {
        if (logEnabled) {
            console.log(messageBefore);
        }
        var logObj = cp.execSync(command, {
            cwd: wrkDir,
            encoding: 'utf8',
            stdio: [0, 1, 2]
        });
        if (logEnabled) {
            console.log(messageAfter);
            if (logObj) {
                var log = logObj.toString();
                if (log.trim().length > 0) {
                    if (maxLogLength < 0) {
                        console.log(log);
                    }
                    else if (maxLogLength > 0) {
                        console.log(log.substring(0, Math.min(maxLogLength, log.length)));
                    }
                }
            }
        }
        return 0;
    }
    catch (err) {
        if (onError) {
            onError(err);
        }
        if (errLogEnabled) {
            console.log(messageError);
            console.log(err.message);
        }
        return err.status;
    }
}
exports.execProcess = execProcess;
function getCliArgumentByName(argumentName) {
    for (var i = 0; i < process.argv.length; i++) {
        if (process.argv[i] == argumentName && i < process.argv.length - 1) {
            return process.argv[i + 1];
        }
    }
    return null;
}
exports.getCliArgumentByName = getCliArgumentByName;
function hasCliArgument(argumentName, mustHaveValue) {
    if (mustHaveValue === void 0) { mustHaveValue = false; }
    for (var i = 0; i < process.argv.length; i++) {
        if (process.argv[i] == argumentName) {
            if (mustHaveValue) {
                return i < process.argv.length - 1;
            }
            return true;
        }
    }
    return false;
}
exports.hasCliArgument = hasCliArgument;
function createSymlink(absoluteSrc, absoluteDst) {
    if (isWindows()) {
        var linkCommand = "mklink /J \"" + absoluteDst + "\" \"" + absoluteSrc + "\"";
        if (execProcess(linkCommand, path.dirname(absoluteDst), true) != 0) {
            throw new Error("Could not create symlink link: '" + linkCommand + "'");
        }
    }
    else {
        fs.symlinkSync(absoluteSrc, absoluteDst);
        console.log("Symlink created from '" + absoluteSrc + "' to '" + absoluteDst + "'");
    }
}
exports.createSymlink = createSymlink;
function isWindows() {
    var osId = process.platform;
    return osId.indexOf("win") == 0;
}
exports.isWindows = isWindows;
function loadModulesStaticInfo(workspaceDescriptor) {
    return modulesDetector.loadModulesStaticInfo(workspaceDescriptor);
}
exports.loadModulesStaticInfo = loadModulesStaticInfo;
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