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Date: Fri, 22 May 2015 09:29:17 +0000 (UTC)
From: "Vladimir Kotikov (JIRA)" <jira@apache.org>
To: issues@cordova.apache.org
Message-ID: <JIRA.12827243.1430820779000.8453.1432286957420@Atlassian.JIRA>
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 <JIRA.12827243.1430820779919@arcas>
Subject: [jira] [Commented] (CB-8954) Update platform check_reqs script to
 return structured result to 'requirements' command
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    [ https://issues.apache.org/jira/browse/CB-8954?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14555882#comment-14555882 ] 

Vladimir Kotikov commented on CB-8954:
--------------------------------------

[~timwindsor], the place where this structure is placed - the platform's check_reqs code. In general, the platform code will return a Promise, resolved with array of {{Requirement}} objects, which defined as following:

{noformat}
/**
 * Object thar represents one of requirements for current platform.
 * @param {String} id         The unique identifier for this requirement.
 * @param {String} name       The name of requirements. Human-readable field.
 * @param {String} version    The version of requirement installed. In some cases could be an array of strings
 *                            (for example, check_android_target returns an array of android targets installed)
 * @param {Boolean} installed Indicates whether the reuirement is installed or not
 */
var Requirement = function (id, name, version, installed) {
    /* The unique identifier for this requirement */
    this.id = id;
    /* The name of requirements. Human-readable field */
    this.name = name;
    /* Indicates whether the reuirement is installed or not */
    this.installed = installed || false;
    this.metadata = {
        /* The version of requirement installed. In some cases could be an array of strings
           (for example, check_android_target returns an array of android targets installed) */
        version: version,
        /* Reason of failed check, should be a string with description, why check is failed,
           and, probably, the steps to resolve/install missing requirement */
        reason: undefined
    };
};
{noformat}

> Update platform check_reqs script to return structured result to 'requirements' command
> ---------------------------------------------------------------------------------------
>
>                 Key: CB-8954
>                 URL: https://issues.apache.org/jira/browse/CB-8954
>             Project: Apache Cordova
>          Issue Type: Bug
>          Components: Android, iOS, Windows, WP8
>            Reporter: Vladimir Kotikov
>            Assignee: Vladimir Kotikov
>
> Since {{requirements}} LIB method assumes that underlying platform script will be {{require}}d instead of spawning child process and capturing output, we need to modify these scripts to provide method that will be called for getting current requirements status.


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