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Validate component.json so to throw an error if "name" attribute is missing #65

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Validate component.json so to throw an error if "name" attribute is missing #65

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d688e5d
add validator to check for issues in the component.json file
vicapow Jan 23, 2013
f9b87a0
bug in validator code for component.json
vicapow Jan 23, 2013
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13 changes: 10 additions & 3 deletions lib/builder.js
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Original file line number Diff line number Diff line change
Expand Up @@ -342,12 +342,13 @@ Builder.prototype.append = function(str){
Builder.prototype.json = function(fn){
var self = this;
var cache = this._cache;


// conf has already been validated
if (this.conf) return fn(null, this.conf);

var path = this.path('component.json');
var conf = cache[path];
if (conf) return fn(null, this.conf = conf);
if (conf) return validate(conf);

debug('reading %s', path);
fs.readFile(path, 'utf8', function(err, str){
Expand All @@ -359,11 +360,17 @@ Builder.prototype.json = function(fn){
self._emittedConfig = true;
self.emit('config');
}
fn(null, self.conf);
validate(self.conf);
} catch (err) {
fn(err);
}
});

function validate(conf){
if(!conf.name) return fn(new Error( path + " attribute \"name\" missing"));
self.conf = conf;
fn(null, conf);
}
};

/**
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