[GitHub] cordova-lib pull request: CB-10662 Use project's config.xml as a f...

[TimBarham <gi...@git.apache.org>]

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

    https://github.com/apache/cordova-lib/pull/398#discussion_r54079611
  
    --- Diff: cordova-lib/src/plugman/platforms/common.js ---
    @@ -22,7 +22,39 @@ var shell = require('shelljs'),
         fs    = require('fs'),
         common;
     
    +var cordovaUtil = require('../../cordova/util');
    +var CordovaError = require('cordova-common').CordovaError;
    +var xmlHelpers = require('cordova-common').xmlHelpers;
    +
     module.exports = common = {
    +    package_name: function(project_dir) {
    +
    +        var configPaths = [
    +            // preferred location if cordova >= 3.4
    +            path.join(project_dir, 'config.xml'),
    +            // older location
    +            path.join(project_dir, 'www/config.xml'),
    +        ];
    +
    +        var cordovaRoot = cordovaUtil.isCordova();
    +        if (cordovaRoot) {
    +            // CB-10662 If we're in cli project then add project's config as a fallback
    +            configPaths.push(path.join(cordovaRoot, 'config.xml'));
    +        }
    +
    +        for (var i = 0; i < configPaths.length; i++) {
    +            var configPath = configPaths[i];
    +            // If no config there try next path
    +            if (!fs.existsSync(configPath)) continue;
    +
    +            var widget_doc = xmlHelpers.parseElementtreeSync(configPath);
    +            return widget_doc._root.attrib.id;
    +        }
    +
    +        // No configs found - fail with meaningful error message
    +        throw new CordovaError('Unable to find project\'s config in none of ' +
    +            'the following directories:\n\t' + configPaths.join('\n\t'));
    --- End diff --
    
    I would suggest "any" instead of "none".


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