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From: sarangan12 <git@git.apache.org>
To: dev@cordova.apache.org
Reply-To: dev@cordova.apache.org
References: <git-pr-4-cordova-paramedic@git.apache.org>
In-Reply-To: <git-pr-4-cordova-paramedic@git.apache.org>
Subject: [GitHub] cordova-paramedic pull request: Code changes for Collecting
 Device...
Content-Type: text/plain
Message-Id: <20160427205517.90F7DDFDE3@git1-us-west.apache.org>
Date: Wed, 27 Apr 2016 20:55:17 +0000 (UTC)

Github user sarangan12 commented on a diff in the pull request:

    https://github.com/apache/cordova-paramedic/pull/4#discussion_r61334311
  
    --- Diff: lib/utils/utilities.js ---
    @@ -0,0 +1,123 @@
    +#!/usr/bin/env node
    +
    +var shelljs = require('shelljs');
    +var verbose = undefined;
    +var fs      = require('fs');
    +var os      = require("os");
    +var util    = require('util');
    +var path    = require("path-extra");
    +var logger  = require('cordova-common').CordovaLogger.get();
    +
    +var HEADING_LINE_PATTERN = /List of devices/m;
    +var DEVICE_ROW_PATTERN   = /(emulator|device|host)/m;
    +
    +function isWindows () {
    +    return /^win/.test(os.platform());
    +}
    +
    +function countAndroidDevices() {
    +    var listCommand = "adb devices";
    +
    +    logger.info("running:");
    +    logger.info("    " + listCommand);
    +
    +    var numDevices = 0;
    +    var result = shelljs.exec(listCommand, {silent: false, async: false});
    +    result.output.split('\n').forEach(function (line) {
    +        if (!HEADING_LINE_PATTERN.test(line) && DEVICE_ROW_PATTERN.test(line)) {
    +            numDevices += 1;
    +        }
    +    });
    +    return numDevices;
    +}
    +
    +function secToMin (seconds) {
    +    return Math.ceil(seconds / 60);
    +}
    +
    +function getSimulatorsFolder() {
    +    var simulatorsFolderPath = path.join(path.homedir(), "Library", "Developer", "CoreSimulator", "Devices");
    +    return simulatorsFolderPath;
    +}
    +
    +function getSimId() {
    +    var findSimCommand = "cordova run --list --emulator | grep ^iPhone | tail -n1";
    +
    +    logger.info("running:");
    +    logger.info("    " + findSimCommand);
    +
    +    var findSimResult = shelljs.exec(findSimCommand, {silent: true, async: false});
    +
    +    if (findSimResult.code > 0) {
    +        logger.error("Failed to find simulator we deployed to");
    +        return;
    +    }
    +
    +    var split = findSimResult.output.split(", ");
    +
    +    // Format of the output is "iPhone-6s-Plus, 9.1"
    +    // Extract the device name and the version number
    +    var device = split[0].replace(/-/g, " ").trim();
    +    var version = split[1].trim();
    +
    +    // Next, figure out the ID of the simulator we found
    +    var instrCommand = "instruments -s devices | grep ^iPhone";
    +    logger.info("running:");
    +    logger.info("    " + instrCommand);
    +
    +    var instrResult = shelljs.exec(instrCommand, {silent: true, async: false});
    +
    +    if (instrResult.code > 0) {
    +        logger.error("Failed to get the list of simulators");
    +        return;
    +    }
    +
    +    // This matches <device> (<version>) [<simulator-id>]
    +    var simIdRegex = /^([a-zA-Z\d ]+) \(([\d.]+)\) \[([a-zA-Z\d\-]*)\]$/;
    +
    +    var simId = null;
    +    var lines = instrResult.output.split(/\n/);
    +    lines.forEach(function(line) {
    +        var simIdMatch = simIdRegex.exec(line);
    +        if (simIdMatch && simIdMatch.length === 4 && simIdMatch[1] === device && simIdMatch[2] === version) {
    +            simId = encodeURIComponent(simIdMatch[3]);
    +        }
    +    });
    +
    +    return simId;
    +}
    --- End diff --
    
    Done


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